Cs6703 grid and cloud computing unit 5 questions
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This document contains sample questions for the CS6703 GRID AND CLOUD COMPUTING Regulation 2013 exam. It includes multiple choice questions covering topics related to security in grid and cloud computing, including definitions of trust, certificate authorities, authorization models, transport layer security, identity management, data security, and privacy. It also includes short and long answer questions requiring explanations of authentication and authorization methods, grid and cloud security infrastructures, identity and access management architecture, and trust models.
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The document discusses attribute based encryption and predicate encryption. It summarizes that attribute based encryption allows decryption of a ciphertext only if the attributes in the key match those in the ciphertext. Predicate encryption is a modification where keys are associated with predicates or functions, and a ciphertext can be decrypted if its attribute satisfies the key's predicate. The author's work involved developing predicate based encryption schemes in the public and private key settings, proving their security, and making them more efficient than existing schemes, though relying on stronger assumptions. Future work aims to base the schemes on weaker assumptions and improve efficiency further.
Attribute based encryption with privacy preserving in clouds
This document proposes a new decentralized access control scheme for secure data storage in clouds that supports anonymous authentication. The key points are:
1) It allows for multiple key distribution centers (KDCs) so the architecture is decentralized. This prevents any single point of failure.
2) It provides anonymous authentication of users storing data in the cloud so their identity is protected from the cloud.
3) Only authorized users with valid attributes can access data, so it enables fine-grained and distributed access control. The scheme is resilient against replay and collusion attacks.
Decentralized access control with anonymous authentication of data stored in ...
IGeekS Technologies (Make Final Year Project)
No: 19, MN Complex, 2nd Cross,
Sampige Main Road, Malleswaram
Bangalore- 560003.
Phone No: 080-32487434 /9590544567 / 9739066172
Mail: nandu@igeekstechnologies.com , nanduigeeks2010@gmail.com
Land mark : Near to Mantri Mall, Malleswaram Bangalore
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...Adz91 Digital Ads Pvt Ltd
The document proposes a decentralized access control scheme for secure data storage in clouds that supports anonymous authentication. The scheme allows clouds to verify the authenticity of users without knowing their identity before storing data. It also enables access control so that only valid users can decrypt stored information. The scheme prevents replay attacks and supports creation, modification, and reading of stored data. It further addresses user revocation and uses a decentralized approach for key distribution, unlike other centralized access control schemes for clouds.Decentralized access control with anonymous authentication of data stored in ...
Ecruitment Solutions (ECS) is one of the leading Delhi based Software Development & HR Consulting Firm, which is assessed at the level of ISO 9001:2008 standard. ECS offers an awesome project and product based solutions to many customers around the globe.
In addition, ECS has also widened its wings by the way consummating academic projects especially for the final year professional degree students in India. ECS consist of a technical team that has solved many IEEE papers and delivered world-class solutions .
Cross domain identity trust management for grid computing
The grid computing coordinates resource sharing between different administrative domains in large scale,
dynamic, and heterogeneous environment. Efficient and secure certificateless public key cryptography (CLPKC)
based authentication protocol for multi-domain grid environment is widely acknowledged as a
challenging issue. Trust relationships management across domains is the main objective of authentication
protocols in real grid computing environments. In this paper, we discuss the grid pairing-free certificateless
two-party authenticated key agreement (GPC-AKA) protocol. Then, we provide a cross domain trust
model for GPC-AKA protocol in grid computing environment. Moreover, we analysis the GPC-AKA
protocol in multiple trust domains simulated environment using GridSim toolkit.
Decentralized access control with anonymous authentication of data stored in ...
This document discusses a proposed decentralized access control system for securely storing data in clouds that supports anonymous authentication. The system allows clouds to verify the authenticity of users without knowing their identities, and only allows valid users to decrypt stored data. It prevents replay attacks and supports data creation, modification, and reading while addressing user revocation. The proposed approach is decentralized and robust unlike prior centralized access control systems for clouds.
A Framework for Secure Computations with Two Non-Colluding Servers and Multip...
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
TECHNOLOGY USED AND FOR TRAINING IN
1. DOT NET
2. C sharp
3. ASP
4. VB
5. SQL SERVER
6. JAVA
7. J2EE
8. STRINGS
9. ORACLE
10. VB dotNET
11. EMBEDDED
12. MAT LAB
13. LAB VIEW
14. Multi Sim
CONTACT US
1 CRORE PROJECTS
Door No: 214/215,2nd Floor,
No. 172, Raahat Plaza, (Shopping Mall) ,Arcot Road, Vadapalani, Chennai,
Tamin Nadu, INDIA - 600 026
Email id: 1croreprojects@gmail.com
website:1croreprojects.com
Phone : +91 97518 00789 / +91 72999 51536
Recommended
Presentation
The document discusses attribute based encryption and predicate encryption. It summarizes that attribute based encryption allows decryption of a ciphertext only if the attributes in the key match those in the ciphertext. Predicate encryption is a modification where keys are associated with predicates or functions, and a ciphertext can be decrypted if its attribute satisfies the key's predicate. The author's work involved developing predicate based encryption schemes in the public and private key settings, proving their security, and making them more efficient than existing schemes, though relying on stronger assumptions. Future work aims to base the schemes on weaker assumptions and improve efficiency further.
Attribute based encryption with privacy preserving in clouds
This document proposes a new decentralized access control scheme for secure data storage in clouds that supports anonymous authentication. The key points are:
1) It allows for multiple key distribution centers (KDCs) so the architecture is decentralized. This prevents any single point of failure.
2) It provides anonymous authentication of users storing data in the cloud so their identity is protected from the cloud.
3) Only authorized users with valid attributes can access data, so it enables fine-grained and distributed access control. The scheme is resilient against replay and collusion attacks.
Decentralized access control with anonymous authentication of data stored in ...
IGeekS Technologies (Make Final Year Project)
No: 19, MN Complex, 2nd Cross,
Sampige Main Road, Malleswaram
Bangalore- 560003.
Phone No: 080-32487434 /9590544567 / 9739066172
Mail: nandu@igeekstechnologies.com , nanduigeeks2010@gmail.com
Land mark : Near to Mantri Mall, Malleswaram Bangalore
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...Adz91 Digital Ads Pvt Ltd
The document proposes a decentralized access control scheme for secure data storage in clouds that supports anonymous authentication. The scheme allows clouds to verify the authenticity of users without knowing their identity before storing data. It also enables access control so that only valid users can decrypt stored information. The scheme prevents replay attacks and supports creation, modification, and reading of stored data. It further addresses user revocation and uses a decentralized approach for key distribution, unlike other centralized access control schemes for clouds.Decentralized access control with anonymous authentication of data stored in ...
Ecruitment Solutions (ECS) is one of the leading Delhi based Software Development & HR Consulting Firm, which is assessed at the level of ISO 9001:2008 standard. ECS offers an awesome project and product based solutions to many customers around the globe.
In addition, ECS has also widened its wings by the way consummating academic projects especially for the final year professional degree students in India. ECS consist of a technical team that has solved many IEEE papers and delivered world-class solutions .
Cross domain identity trust management for grid computing
The grid computing coordinates resource sharing between different administrative domains in large scale,
dynamic, and heterogeneous environment. Efficient and secure certificateless public key cryptography (CLPKC)
based authentication protocol for multi-domain grid environment is widely acknowledged as a
challenging issue. Trust relationships management across domains is the main objective of authentication
protocols in real grid computing environments. In this paper, we discuss the grid pairing-free certificateless
two-party authenticated key agreement (GPC-AKA) protocol. Then, we provide a cross domain trust
model for GPC-AKA protocol in grid computing environment. Moreover, we analysis the GPC-AKA
protocol in multiple trust domains simulated environment using GridSim toolkit.
Decentralized access control with anonymous authentication of data stored in ...
This document discusses a proposed decentralized access control system for securely storing data in clouds that supports anonymous authentication. The system allows clouds to verify the authenticity of users without knowing their identities, and only allows valid users to decrypt stored data. It prevents replay attacks and supports data creation, modification, and reading while addressing user revocation. The proposed approach is decentralized and robust unlike prior centralized access control systems for clouds.
A Framework for Secure Computations with Two Non-Colluding Servers and Multip...
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
TECHNOLOGY USED AND FOR TRAINING IN
1. DOT NET
2. C sharp
3. ASP
4. VB
5. SQL SERVER
6. JAVA
7. J2EE
8. STRINGS
9. ORACLE
10. VB dotNET
11. EMBEDDED
12. MAT LAB
13. LAB VIEW
14. Multi Sim
CONTACT US
1 CRORE PROJECTS
Door No: 214/215,2nd Floor,
No. 172, Raahat Plaza, (Shopping Mall) ,Arcot Road, Vadapalani, Chennai,
Tamin Nadu, INDIA - 600 026
Email id: 1croreprojects@gmail.com
website:1croreprojects.com
Phone : +91 97518 00789 / +91 72999 51536
Decentralized access control with authentication anonymous of data stored in ...
Decentralized access control scheme is made for secure data storage in clouds that supports anonymous authentication.
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in clouds
A new decentralized access control scheme is proposed for secure data storage in clouds that supports anonymous authentication. In the proposed scheme, the cloud verifies the authenticity of the series without knowing the user’s identity before storing data. Access control is enabled, in which only valid users are able to decrypt the stored information.
Decentralized access control with anonymous authentication of data stored in ...
TO GET THIS PROJECT THROUGH ONLINE OR TRAINING SESSION CONTACT:
LansA Informatics Pvt Ltd
No 165, 5th Street,
Crosscut road, Gandhipuram,
Coimbatore - 641 012
Landline: 0422 - 4204373
Mobile: +91 90 953 953 33
Email :lansa.projects@gmail.com
Website: www.lansainformatics.com
Blog: www.lansastudentscdc.blogspot.com
766 a secure-data-sharing-in-cloud-storage-with-independent-key-generation-ce...
This document summarizes a research paper that proposes a mediated certificateless public key encryption (mCL-PKE) scheme for secure data sharing in cloud storage. The key points are:
1) The mCL-PKE scheme solves problems of key escrow and certificate revocation without using computationally expensive bilinear pairing operations.
2) It uses a security mediator to instantly revoke compromised users and enforce access policies. The mediator also supports partial decryption to preserve data confidentiality.
3) The scheme extends mCL-PKE with an access control list to allow the data owner to encrypt data only once for multiple authorized users, improving efficiency over previous pairing-based schemes.
KEY AGGREGATE CRYPTOSYSTEM FOR SCALABLE DATA SHARING IN CLOUD
1. EASiER proposes an encryption-based access control architecture for social networks that uses attribute-based encryption. It introduces a minimally trusted proxy to enable efficient revocation without reissuing keys.
2. Multi-authority attribute based encryption schemes allow multiple authorities to issue secret keys for attributes. This is useful in applications with attributes managed by different authorities.
3. Existing social network privacy architectures focus on encryption-based access control but do not address efficient revocation of users or attributes. EASiER addresses this issue.
DECENTRALIZED ACCESS CONTROL OF DATA STORED IN CLOUD USING KEY POLICY ATTRIBU...
This document proposes a decentralized access control method for data stored in the cloud using key policy attribute-based encryption (KP-ABE). It aims to allow fine-grained access control while maintaining data confidentiality and scaling efficiently. The method defines and implements access policies based on data attributes. It also allows the data owner to delegate access control tasks to cloud servers without revealing data contents. This is achieved using a combination of decentralized KP-ABE and a time-based file deletion scheme. The proposed approach is analyzed and shown to be highly secure and efficient.
Strong zero knowledge authentication based on the session keys (sask)
This document proposes a new authentication protocol called Strong Zero-Knowledge Authentication Based on Session Keys (SASK). The protocol aims to strengthen user authentication and provide a secure communication channel. It uses a two-step authentication process: 1) regenerating a virtual password and ensuring integrity and confidentiality of nonces exchanged via symmetric encryption with a virtual password, and 2) calculating a session key shared between the client and server to encrypt via the session key. This allows strengthening the authentication process, updating it, and providing better cyber defense against various attack types by verifying identity, creating a secure channel, and using unpredictable session keys.
IRJET-Using Downtoken Secure Group Data Sharing on Cloud
The document proposes a secure group data sharing scheme on cloud using key aggregate search encryption (KASE). In the proposed scheme, a data owner can generate a single download token (DT) to share a group of encrypted files with multiple users. The users only need to upload the DT to the cloud to search and download the shared files. This reduces the complexity of managing multiple encryption keys compared to traditional schemes. The scheme provides security, dynamic changes, low computation and communication costs for file access and key updates.
Dotnet 2015 2016 2017 ieee project list-with abstract
Latest IEEE Projects on All Domains in Computer/ Electronics Engineering
____________________________________________
We develop projects for final year students in computer engineering. These are some topics which are feasible to implement.
For more topics please visit: www.ns2academy.in
Or call us on 9970186685/ 020 24394323
Or mail us: info@ns2academy.in
Secure data sharing for dynamic groups in multi-owner using cloud
This document summarizes a seminar presentation on secure data sharing for dynamic groups in multi-owner cloud environments. The presentation covered cloud computing fundamentals and challenges with identity privacy. It proposed a system called MONA that allows any group member to securely store and share encrypted data files on an untrusted cloud. Key features of MONA include dynamic group management such that new users can access previous data, anonymous yet traceable access control, and efficient user revocation. The presentation discussed the system architecture, models, modules including registration, login and file sharing, relevant algorithms, applications, advantages, and future work concerning reliability.
Survey on cloud computing security techniques
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Mona secure multi owner data sharing for dynamic groups in the cloud-ppt
PPT -IEEE .NET PROJECT-2013
Mona: Secure Multi-Owner Data Sharing
for Dynamic Groups in the Cloud
A secure anti collusion data sharing scheme for dynamic groups in the cloud
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
TECHNOLOGY USED AND FOR TRAINING IN
1. DOT NET
2. C sharp
3. ASP
4. VB
5. SQL SERVER
6. JAVA
7. J2EE
8. STRINGS
9. ORACLE
10. VB dotNET
11. EMBEDDED
12. MAT LAB
13. LAB VIEW
14. Multi Sim
CONTACT US
1 CRORE PROJECTS
Door No: 214/215,2nd Floor,
No. 172, Raahat Plaza, (Shopping Mall) ,Arcot Road, Vadapalani, Chennai,
Tamin Nadu, INDIA - 600 026
Email id: 1croreprojects@gmail.com
website:1croreprojects.com
Phone : +91 97518 00789 / +91 72999 51536
Secure sensitive data sharing on a big data platform
TO GET THIS PROJECT COMPLETE SOURCE CODE PLEASE CALL BEOLOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM ,EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
Authentication on Cloud using Attribute Based Encryption
Improving Cloud Security for Authentication using Attribute Based Encryption.
Attribute-based encryption is a type of public key encryption in which the secret key of a user and the cipher text are dependent upon attributes. The decryption of a cipher text is possible only if the set of attributes of the user key matches the attributes of the cipher text. A crucial security aspect of Attribute-Based Encryption is collusion-resistance: An adversary that holds multiple keys should only be able to access data if at least one individual key grants access. Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers that may be located far from the user–ranging in distance from across a city to across the world. There were several cases of security breach on the cloud in the past few year and data security was compromised like Adobe’s Security Breach, Amazon website failure and many security attacks like this motivated us to work on strict security measures on cloud. In such a system, a user provides an untrusted server, say a cloud service provider, with a transformation key that allows the cloud to translate any ABE cipher text satisfied by that user’s attributes into a simple cipher text, and it only incurs a small computational overhead for the user to recover the plaintext from the transformed cipher text. Security of an ABE system with outsourced decryption ensures that an adversary including a malicious cloud will not be able to learn anything about the encrypted message. The formal model of ABE with outsourced decryption forms a concrete scheme. Data owner decides the access using combinations of or policies and encrypt the file and corresponding authentic user can decrypt it using their policies.
A Secure Multi-Owner Data Sharing Scheme for Dynamic Group in Public Cloud.
In cloud computing outsourcing group resource among cloud users is a major challenge, so cloud computing provides a low-cost and well-organized solution. Due to frequent change of membership, sharing data in a multi-owner manner to an untrusted cloud is still its challenging issue. In this paper we proposed a secure multi-owner data sharing scheme for dynamic group in public cloud. By providing AES encryption with convergent key while uploading the data, any cloud user can securely share data with others. Meanwhile, the storage overhead and encryption computation cost of the scheme are independent with the number of revoked users. In addition, I analyze the security of this scheme with rigorous proofs. One-Time Password is one of the easiest and most popular forms of authentication that can be used for securing access to accounts. One-Time Passwords are often referred to as secure and stronger forms of authentication in multi-owner manner. Extensive security and performance analysis shows that our proposed scheme is highly efficient and satisfies the security requirements for public cloud based secure group sharing.
CLOUD BASED ACCESS CONTROL MODEL FOR SELECTIVE ENCRYPTION OF DOCUMENTS WITH T...
This document proposes a cloud-based access control model for selectively encrypting documents with traitor detection. It aims to address the high computational overhead of key management and secret sharing in existing attribute-based encryption approaches for cloud data security. The proposed model uses efficient algorithms and protocols like aggregate equality oblivious commitment-based envelope protocol and fast access control vector broadcast group key management to reduce overhead. It also introduces a traitor tracing technique to identify any traitors in the two-layer encryption environment for cloud computing.
Cryptology for security
The project presentation discusses a cryptography project for providing security. The objective is to securely send confidential files and documents to recipients using encryption algorithms like MD5, SHA1, and RSA. The proposed system aims to securely transmit data over networks using HTTPS and restrict access to authorized users only. The cryptography system has five modules: administrator, user, cryptic messages, cryptic files, and image transformation to allow various encrypted data transmission. The project will use Java web application architecture like MVC2 for development.
JPJ1405 Decentralized Access Control With Anonymous Authentication of Data ...
We are good ieee java projects development center in chennai and pondicherry. We guided advanced java techonolgies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
Secure sensitive data sharing on a big data platform
2015 IEEE Papers just contact us for implementation www.redpel.com +917620593389 redpelsoftware@gmail.com
200 IT Secutiry Job Interview Question
This document contains 200 interview questions for IT security professionals categorized into different cybersecurity roles. The questions evaluate a broad range of technical skills, understanding of cybersecurity terminology, technology, and ability to think and solve problems. They cover general topics like information security principles, attacks, vulnerabilities, security frameworks, controls and governance as well as specific topics in network security, application security, security architecture, risk management, security testing and incident response.
Network Security Certification
Vskills certification for Network Security Professional assesses the candidate for a company’s network security needs. The certification tests the candidates on various areas in network security which includes knowledge of networking, cryptography, implementation and management of network security measures.
http://www.vskills.in/certification/Certified-Network-Security-Professional
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Decentralized access control scheme is made for secure data storage in clouds that supports anonymous authentication.
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in clouds
A new decentralized access control scheme is proposed for secure data storage in clouds that supports anonymous authentication. In the proposed scheme, the cloud verifies the authenticity of the series without knowing the user’s identity before storing data. Access control is enabled, in which only valid users are able to decrypt the stored information.
Decentralized access control with anonymous authentication of data stored in ...
TO GET THIS PROJECT THROUGH ONLINE OR TRAINING SESSION CONTACT:
LansA Informatics Pvt Ltd
No 165, 5th Street,
Crosscut road, Gandhipuram,
Coimbatore - 641 012
Landline: 0422 - 4204373
Mobile: +91 90 953 953 33
Email :lansa.projects@gmail.com
Website: www.lansainformatics.com
Blog: www.lansastudentscdc.blogspot.com
766 a secure-data-sharing-in-cloud-storage-with-independent-key-generation-ce...
This document summarizes a research paper that proposes a mediated certificateless public key encryption (mCL-PKE) scheme for secure data sharing in cloud storage. The key points are:
1) The mCL-PKE scheme solves problems of key escrow and certificate revocation without using computationally expensive bilinear pairing operations.
2) It uses a security mediator to instantly revoke compromised users and enforce access policies. The mediator also supports partial decryption to preserve data confidentiality.
3) The scheme extends mCL-PKE with an access control list to allow the data owner to encrypt data only once for multiple authorized users, improving efficiency over previous pairing-based schemes.
KEY AGGREGATE CRYPTOSYSTEM FOR SCALABLE DATA SHARING IN CLOUD
1. EASiER proposes an encryption-based access control architecture for social networks that uses attribute-based encryption. It introduces a minimally trusted proxy to enable efficient revocation without reissuing keys.
2. Multi-authority attribute based encryption schemes allow multiple authorities to issue secret keys for attributes. This is useful in applications with attributes managed by different authorities.
3. Existing social network privacy architectures focus on encryption-based access control but do not address efficient revocation of users or attributes. EASiER addresses this issue.
DECENTRALIZED ACCESS CONTROL OF DATA STORED IN CLOUD USING KEY POLICY ATTRIBU...
This document proposes a decentralized access control method for data stored in the cloud using key policy attribute-based encryption (KP-ABE). It aims to allow fine-grained access control while maintaining data confidentiality and scaling efficiently. The method defines and implements access policies based on data attributes. It also allows the data owner to delegate access control tasks to cloud servers without revealing data contents. This is achieved using a combination of decentralized KP-ABE and a time-based file deletion scheme. The proposed approach is analyzed and shown to be highly secure and efficient.
Strong zero knowledge authentication based on the session keys (sask)
This document proposes a new authentication protocol called Strong Zero-Knowledge Authentication Based on Session Keys (SASK). The protocol aims to strengthen user authentication and provide a secure communication channel. It uses a two-step authentication process: 1) regenerating a virtual password and ensuring integrity and confidentiality of nonces exchanged via symmetric encryption with a virtual password, and 2) calculating a session key shared between the client and server to encrypt via the session key. This allows strengthening the authentication process, updating it, and providing better cyber defense against various attack types by verifying identity, creating a secure channel, and using unpredictable session keys.
IRJET-Using Downtoken Secure Group Data Sharing on Cloud
The document proposes a secure group data sharing scheme on cloud using key aggregate search encryption (KASE). In the proposed scheme, a data owner can generate a single download token (DT) to share a group of encrypted files with multiple users. The users only need to upload the DT to the cloud to search and download the shared files. This reduces the complexity of managing multiple encryption keys compared to traditional schemes. The scheme provides security, dynamic changes, low computation and communication costs for file access and key updates.
Dotnet 2015 2016 2017 ieee project list-with abstract
Latest IEEE Projects on All Domains in Computer/ Electronics Engineering
____________________________________________
We develop projects for final year students in computer engineering. These are some topics which are feasible to implement.
For more topics please visit: www.ns2academy.in
Or call us on 9970186685/ 020 24394323
Or mail us: info@ns2academy.in
Secure data sharing for dynamic groups in multi-owner using cloud
This document summarizes a seminar presentation on secure data sharing for dynamic groups in multi-owner cloud environments. The presentation covered cloud computing fundamentals and challenges with identity privacy. It proposed a system called MONA that allows any group member to securely store and share encrypted data files on an untrusted cloud. Key features of MONA include dynamic group management such that new users can access previous data, anonymous yet traceable access control, and efficient user revocation. The presentation discussed the system architecture, models, modules including registration, login and file sharing, relevant algorithms, applications, advantages, and future work concerning reliability.
Survey on cloud computing security techniques
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Mona secure multi owner data sharing for dynamic groups in the cloud-ppt
PPT -IEEE .NET PROJECT-2013
Mona: Secure Multi-Owner Data Sharing
for Dynamic Groups in the Cloud
A secure anti collusion data sharing scheme for dynamic groups in the cloud
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
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5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
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1. DOT NET
2. C sharp
3. ASP
4. VB
5. SQL SERVER
6. JAVA
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8. STRINGS
9. ORACLE
10. VB dotNET
11. EMBEDDED
12. MAT LAB
13. LAB VIEW
14. Multi Sim
CONTACT US
1 CRORE PROJECTS
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No. 172, Raahat Plaza, (Shopping Mall) ,Arcot Road, Vadapalani, Chennai,
Tamin Nadu, INDIA - 600 026
Email id: 1croreprojects@gmail.com
website:1croreprojects.com
Phone : +91 97518 00789 / +91 72999 51536
Secure sensitive data sharing on a big data platform
TO GET THIS PROJECT COMPLETE SOURCE CODE PLEASE CALL BEOLOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM ,EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
Authentication on Cloud using Attribute Based Encryption
Improving Cloud Security for Authentication using Attribute Based Encryption.
Attribute-based encryption is a type of public key encryption in which the secret key of a user and the cipher text are dependent upon attributes. The decryption of a cipher text is possible only if the set of attributes of the user key matches the attributes of the cipher text. A crucial security aspect of Attribute-Based Encryption is collusion-resistance: An adversary that holds multiple keys should only be able to access data if at least one individual key grants access. Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers that may be located far from the user–ranging in distance from across a city to across the world. There were several cases of security breach on the cloud in the past few year and data security was compromised like Adobe’s Security Breach, Amazon website failure and many security attacks like this motivated us to work on strict security measures on cloud. In such a system, a user provides an untrusted server, say a cloud service provider, with a transformation key that allows the cloud to translate any ABE cipher text satisfied by that user’s attributes into a simple cipher text, and it only incurs a small computational overhead for the user to recover the plaintext from the transformed cipher text. Security of an ABE system with outsourced decryption ensures that an adversary including a malicious cloud will not be able to learn anything about the encrypted message. The formal model of ABE with outsourced decryption forms a concrete scheme. Data owner decides the access using combinations of or policies and encrypt the file and corresponding authentic user can decrypt it using their policies.
A Secure Multi-Owner Data Sharing Scheme for Dynamic Group in Public Cloud.
In cloud computing outsourcing group resource among cloud users is a major challenge, so cloud computing provides a low-cost and well-organized solution. Due to frequent change of membership, sharing data in a multi-owner manner to an untrusted cloud is still its challenging issue. In this paper we proposed a secure multi-owner data sharing scheme for dynamic group in public cloud. By providing AES encryption with convergent key while uploading the data, any cloud user can securely share data with others. Meanwhile, the storage overhead and encryption computation cost of the scheme are independent with the number of revoked users. In addition, I analyze the security of this scheme with rigorous proofs. One-Time Password is one of the easiest and most popular forms of authentication that can be used for securing access to accounts. One-Time Passwords are often referred to as secure and stronger forms of authentication in multi-owner manner. Extensive security and performance analysis shows that our proposed scheme is highly efficient and satisfies the security requirements for public cloud based secure group sharing.
CLOUD BASED ACCESS CONTROL MODEL FOR SELECTIVE ENCRYPTION OF DOCUMENTS WITH T...
This document proposes a cloud-based access control model for selectively encrypting documents with traitor detection. It aims to address the high computational overhead of key management and secret sharing in existing attribute-based encryption approaches for cloud data security. The proposed model uses efficient algorithms and protocols like aggregate equality oblivious commitment-based envelope protocol and fast access control vector broadcast group key management to reduce overhead. It also introduces a traitor tracing technique to identify any traitors in the two-layer encryption environment for cloud computing.
Cryptology for security
The project presentation discusses a cryptography project for providing security. The objective is to securely send confidential files and documents to recipients using encryption algorithms like MD5, SHA1, and RSA. The proposed system aims to securely transmit data over networks using HTTPS and restrict access to authorized users only. The cryptography system has five modules: administrator, user, cryptic messages, cryptic files, and image transformation to allow various encrypted data transmission. The project will use Java web application architecture like MVC2 for development.
JPJ1405 Decentralized Access Control With Anonymous Authentication of Data ...
We are good ieee java projects development center in chennai and pondicherry. We guided advanced java techonolgies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
Secure sensitive data sharing on a big data platform
2015 IEEE Papers just contact us for implementation www.redpel.com +917620593389 redpelsoftware@gmail.com
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Dotnet 2015 2016 2017 ieee project list-with abstract
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Secure data sharing for dynamic groups in multi-owner using cloud
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A Secure Multi-Owner Data Sharing Scheme for Dynamic Group in Public Cloud.
A Secure Multi-Owner Data Sharing Scheme for Dynamic Group in Public Cloud.
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Similar to Cs6703 grid and cloud computing unit 5 questions
200 IT Secutiry Job Interview Question
This document contains 200 interview questions for IT security professionals categorized into different cybersecurity roles. The questions evaluate a broad range of technical skills, understanding of cybersecurity terminology, technology, and ability to think and solve problems. They cover general topics like information security principles, attacks, vulnerabilities, security frameworks, controls and governance as well as specific topics in network security, application security, security architecture, risk management, security testing and incident response.
Network Security Certification
Vskills certification for Network Security Professional assesses the candidate for a company’s network security needs. The certification tests the candidates on various areas in network security which includes knowledge of networking, cryptography, implementation and management of network security measures.
http://www.vskills.in/certification/Certified-Network-Security-Professional
Cs6703 grid and cloud computing unit 3 questions
This document contains sample questions for the course CS6703 Grid and Cloud Computing. The questions cover topics in virtualization including defining cloud computing, listing the characteristics and categories of clouds, describing cloud deployment models, private, public and hybrid clouds, defining IaaS, PaaS and SaaS, defining virtualization and virtual machines, explaining hypervisors, full and para virtualization, virtualization at the CPU, memory and I/O levels, and describing virtual clusters and their management. The questions range from short 2 mark definitions and listings to longer 8 and 16 mark questions requiring explanations and comparisons of key cloud and virtualization concepts.
1. With different types of cloud service delivery, what are the di.docx
1. With different types of cloud service delivery, what are the different licensing requirements that an owner must be aware of when moving to the cloud.
2. Discuss Shared technology vulnerabilities in the cloud,
3. How does a customer know what software versions cloud providers are using? Without that knowledge how can they do a proper risk assessment?
4. What policies should be in place for users to help reduce cloud based threats.
5. How can a consumer evaluate the physical security of their cloud provider? What standards should apply. What external and internal barriers should be in place? What access controls? What sort of surveillance should be provided, power redundancy, and fire suppression? Is a service contract sufficient? Should physical inspection be available? What about physical location? Are their volcanoes, tornadoes, earthquakes or other natural disasters common? Is the site near political unrest? Access to water? Outside temperature? Is there a physical buffer? Should the walls be made of ballistic material to withstand explosions? Staffing
6. Discuss the four tiers of Uptime Institutes functional recommendations for physical security for data centers.
7. What is a hypervisor? Differentiate between type I and type II. What are the security vulnerabilities of each?
8. Which is better for security server virtualization or application isolation? Why?
9. What are desktop virtualization, storage virtualization, memory virtualization, network virtualization? What are the security issues and benefits for each
10. Global boundaries and the cloud - separating politics from security
11. The relationship of net neutrality and cloud security
12. Ensuring Proper Access Control in the Cloud?
13. Cloud security risks from misconfiguration
14. Cloud service interruptions from DDOS
15. Preventive controls for Internal (non-routable) security threats
16. Detective Controls for routable and non-routable addresses
17. How security zones, groups or domains have replaced traditional zones and tiers
18. On being a cloud broker -tasks and challenges
19. Trust boundaries and division of responsibilities
20. Elasticity effect on threat surface
21. How to insure that your cloud provider has appropriate detective and preventive controls in place
22. How to secure virtualization layer
23. Threats to the hypervisor
24. What hardening means
25. Top ten recommendations for securing virtual servers
26. Vulnerabilities resulting from web programming frameworks
27. Preventing attacks on web applications
28. The relationship between DOS attacks and your cloud invoice
29. Good browser hygiene and cloud security
30. Compartmentalization and isolation in virtual multi-tenant environments
31. Security standards in PaaS API design
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Cs6703 grid and cloud computing unit 2 questions
The document contains sample questions for the course "Grid and Cloud Computing" related to the topic of grid services. It includes questions ranging from 2 to 16 marks covering topics such as OGSA (Open Grid Services Architecture), its architecture, basic services, requirements, migration of grid services, IGSA services, functionality requirements, security, data models, and OGSI (Open Grid Services Infrastructure).
What term is directly related to customer privacy considerations .docx
What term is directly related to customer privacy considerations?
a.
Information classification
b.
Data handling policies
c.
Clean desk policies
d.
Personally identifiable information
What is a requirement when implementing PKI if data loss is unacceptable?
a.
Certificate revocation list
b.
Non-repudiation
c.
Key escrow
d.
Web of trust
A distributed denial of service attack can best be described as:
a.
Invalid characters being entered into a field in a database application
b.
Multiple attackers attempting to gain elevated privileges on a target system
c.
User attempting to input random or invalid data into fields within a web browser application
d.
Multiple computers attacking a single target in an organized attempt to deplete its resources
Kerberos and LDAP are commonly used for which of the following?
a.
To store usernames and passwords for Federated Identity
b.
To sign SSL wildcard certificates for subdomains
c.
To utilize single sign-on capabilities
d.
To perform queries on a directory service
Which of the following is an authentication service that uses UDP as a transport medium?
a.
LDAP
b.
TACACS+
c.
RADIUS
d.
Kerberos
Which of the following is another name for a symmetric key used to exchange a shared secret to begin communication securely?
a.
Private key
b.
Public key
c.
Session key
d.
Digital signature
Which of the following is a security risk regarding the use of public P2P as a method of collaboration?
a.
Limiting the amount of necessary space for data storage
b.
Monitoring data changes induces a higher cost
c.
Data integrity is susceptible to being compromised
d.
Users are not responsible for data usage tracking
Mandatory vacation is a security control which can be used to uncover which of the following?
a.
Fraud committed by a system administrator
b.
Software vulnerabilities in vendor code
c.
The need for additional security staff
d.
Poor password security among users
The following are encryption types except:
a.
File and folder
b.
RADIUS
c.
Full disk
d.
SMIME
You are walking into your building when you are asked by another employee to let you into the building because they lost their badge. What does this describe?
a.
Whaling
b.
Impersonation
c.
Tailgating
d.
Shoulder surfing
Public key certificates and keys that are compromised or were issued fraudulently are listed on which of the following?
a.
PKI
b.
ACL
c.
CA
d.
CRL
You have implemented an array of four servers to accomplish one specific task. This is best known as what?
a.
RAID
b.
Clustering
c.
Virtualization
d.
Load balancing
What type of malware types may require user interaction, does not hide itself, and is commonly identified by marketing pop-up based on browsing habits?
a.
Adware
b.
Virus
c.
Rootkit
d.
Botnet
Fundamental information security principles include confidentiality, availability, and which of the following?
a.
The ability to secure data against unauthorized disclosure to external so.
Cybersecurity Interview Questions and Answers | CyberSecurity Interview Tips ...
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Top 50 Cybersecurity Interview Questions
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Stay up to date with the cybersecurity news and updates. Subscribe at https://thecyberexpress.com
Question 1· · 1.1 What is the OSI security architecture·.docx
Question 1:
·
· 1.1 What is the OSI security architecture?
· 1.2 What is the difference between passive and active security threats?
· 1.3 List and briefly define categories of passive and active security attacks.
· 1.4 List and briefly define categories of security services.
· 1.5 List and briefly define categories of security mechanisms.
· 1.6 List and briefly define the fundamental security design principles.
· 1.7 Explain the difference between an attack surface and an attack tree.
Question 2:
· 2.1 What are the essential ingredients of a symmetric cipher?
· 2.2 What are the two basic functions used in encryption algorithms?
· 2.3 How many keys are required for two people to communicate via a symmetric cipher?
· 2.4 What is the difference between a block cipher and a stream cipher?
· 2.5 What are the two general approaches to attacking a cipher?
· 2.6 Why do some block cipher modes of operation only use encryption while others use both encryption and decryption?
· 2.7 What is triple encryption?
· 2.8 Why is the middle portion of 3DES a decryption rather than an encryption?
·
Question 3:
· 3.1 List three approaches to message authentication.
· 3.2 What is a message authentication code?
· 3.4 What properties must a hash function have to be useful for message authentication?
· 3.5 In the context of a hash function, what is a compression function?
· 3.6 What are the principal ingredients of a public-key cryptosystem?
· 3.7 List and briefly define three uses of a public-key cryptosystem.
· 3.8 What is the difference between a private key and a secret key?
· 3.9 What is a digital signature?
Question 4
· 4.1 List ways in which secret keys can be distributed to two communicating parties.
· 4.2 What is the difference between a session key and a master key?
· 4.3 What is a key distribution center?
· 4.4 What entities constitute a full-service Kerberos environment?
· 4.5 In the context of Kerberos, what is a realm?
· 4.6 What are the principal differences between version 4 and version 5 of Kerberos?
· 4.7 What is a nonce?
· 4.8 What are two different uses of public-key cryptography related to key distribution?
· 4.9 What are the essential ingredients of a public-key directory?
· 4.10 What is a public-key certificate?
· 4.11 What are the requirements for the use of a public-key certificate scheme?
· 4.12 What is the purpose of the X.509 standard?
· 4.13 What is a chain of certificates?
· 4.14 How is an X.509 certificate revoked?
Question 5:
· 5.1 Provide a brief definition of network access control.
· 5.2 What is an EAP?
· 5.3 List and briefly define four EAP authentication methods.
· 5.4 What is EAPOL?
· 5.5 What is the function of IEEE 802.1X?
· 5.6 Define cloud computing.
· 5.7 List and briefly define three cloud service models.
· 5.8 What is the cloud computing reference architecture?
· 5.9 Describe some of the main cloud-specific security threats.
Question 6:
· 6.2 What protocols comprise TLS?
· 6.3 What is the difference between a ...
Information Technology Security Is Vital For The Success...
Here are a few key ways organizations can manage IoT and BYOD threats while preserving productivity:
1. Implement a zero-trust network access (ZTNA) model. Rather than trusting devices based on their location, authenticate each device and user and apply granular access policies. Only grant as much access as necessary.
2. Use network segmentation to isolate BYOD/IoT traffic. Put these devices on their own network segments separate from sensitive corporate resources. Enforce policies at the network edge.
3. Conduct risk assessments of all connecting devices. Understand what data each device needs access to and what vulnerabilities it may pose. Deny access if risks outweigh benefits.
4. Require endpoint security on all BY
100+ Cyber Security Interview Questions and Answers in 2022
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Network security by sandhya
This document discusses network security. It begins by introducing the importance of network security due to the large amount of information shared over networks. It then discusses common security threats like denial of service attacks, information theft, and data tampering. The document categorizes security techniques into services like availability, confidentiality, integrity, identification, and authorization. It also discusses implementations of security including encryption, authentication, access control, and using security protocols and layered defenses.
1 What is the internet a Define the internet in your own .pdf
1. What is the internet?
a) Define the internet in your own words.
b) What are some of the key components that make up the internet?
2. Network Edge and Network Core:
a) What is the difference between the network edge and the network core?
b) What types of devices are typically found at the network edge? What types of devices are
typically found in the network core?
3. Delay, Loss, and Throughput in Packet Switched Networks:
a) What is packet loss? How can it impact network performance?
b) Explain the difference between latency and throughput in the context of packet-switched
networks.
4. Protocol Layers:
a) What is the OSI model? What are its seven layers?
b) Why is it useful to organize protocols into distinct layers?
5. Service Models:
a) What is Infrastructure as a Service (IaaS)? How does it differ from Platform as a Service (PaaS)
and Software as a Service (SaaS)?
b) What are some advantages of using a service model for providing computing resources?
6. Network Security Under Attack:
a) What is a denial-of-service (DoS) attack? How can it be prevented?
b) Describe the difference between phishing and malware attacks.
7. Is infrastructure network security enough to protect against all cyber threats?
a) Explain why or why not.
b) What are some common vulnerabilities in network infrastructure that can be exploited by
cybercriminals?
8. What is application security?
a) How does application security differ from infrastructure security?
b) Give an example of an application security vulnerability.
9. How can a security culture be developed within an organization?
a) What are some ways to promote security awareness and best practices among employees?
b) What are some benefits of having a strong security culture?
10. What is the role of risk management in network security?
a) Explain why risk management is important for network security.
b) What are some common risk assessment methodologies used in network security?.
Surviving the lions den - how to sell SaaS services to security oriented cust...
Passing through the Lion’s den – How to sell cloud services to security guys:
Pitching your SaaS offering is usually fun, until the security guys walks into the room as anyone who try to promote cloud services to organizations probably knows. On the other hand, for the CISO, sometimes cloud vendors represent the sum of all their greatest fears.
So, how can providers of cloud based software do better job in satisfying those gate keepers? Learn to speak their language and understand their terminology and way of thinking. In this presentation we will walk through the do’s and don’ts when pitching to information security professionals, and try to better understand their motivation and how to address their concerns.
This presentation is an introduction to a workshop providing better tools for cloud based companies to overcome challenges when selling their offering.
Web 3.0 – From Buzzword to Security with Schellman
Douglas Barbin, Managing Principal & Chief Growth Officer @ Schellman
Avani Desai, CEO @ Schellman
Blockchain, Cryptocurrency, NFTs, DigitalID, etc. There are lots of topics out there that capture the public’s
attention and technology professionals at the same time. The goal of this presentation is to provide a basic
understanding of core web 3.0 technologies including blockchain(s) and the role of identity management in
a more decentralized computing environment. No buzzwords, no long-winded explanations, just real use-
cases and perspectives on where SaaS providers should focus their attention in this emerging space.
Security Technique and Congestion Avoidance in Mesh Network
Security in wireless network is one of the prime concern in todays Information Age, where information is an asset not only to an organisation but also to an individual. Security to a great extent is able to protect the network from various unauthorized attacks. On the other side implementation of security mechanisms also causes an overhead in terms of increased load in the network. Further the increased load in the network paves path to congestion which degrades the performance of the wireless network. In this paper we try to highlight various challenges pertaining to security in mesh networks and the ways of reducing security threats. We propose an improved version of AODV which has a congestion avoidance mechanism. We also use a security technique called PGP for enhanced security of Mesh network. Mankiran Kaur | Jagjit Kaur"Security Technique and Congestion Avoidance in Mesh Network" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-6 , October 2017, URL: http://www.ijtsrd.com/papers/ijtsrd4690.pdf http://www.ijtsrd.com/engineering/computer-engineering/4690/security-technique-and-congestion-avoidance-in-mesh-network/mankiran-kaur
50+ Frequently Asked Cryptography Interview Questions in 2022
A well-trained cryptographer should address all of these cryptography interview questions. They are knowledgeable about every facet of this fascinating component of cybersecurity, from its implementation to how it may best be leveraged to fulfill the security needs of any enterprise.
https://www.temok.com/blog/cryptography-interview-questions/
1. Discuss Shared technology vulnerabilities in the cloud, .docx
1. Discuss Shared technology vulnerabilities in the cloud,
2. How does a customer know what software versions cloud providers are using? Without
that knowledge how can they do a proper risk assessment?
3. What policies should be in place for users to help reduce cloud based threats.
4. How can a consumer evaluate the physical security of their cloud provider? What
standards should apply. What external and internal barriers should be in place? What
access controls? What sort of surveillance should be provided, power redundancy, and
fire suppression? Is a service contract sufficient? Should physical inspection be
available? What about physical location? Are their volcanoes, tornadoes, earthquakes or
other natural disasters common? Is the site near political unrest? Access to water?
Outside temperature? Is there a physical buffer? Should the walls be made of ballistic
material to withstand explosions? Staffing
5. Discuss the four tiers of Uptime Institutes functional recommendations for physical
security for data centers.
6. Which is better for security server virtualization or application isolation? Why?
7. What are desktop virtualization, storage virtualization, memory virtualization, network
virtualization? What are the security issues and benefits for each
8. The relationship of net neutrality and cloud security
9. Ensuring Proper Access Control in the Cloud?
10. Cloud security risks from misconfiguration
11. Cloud service interruptions from DDOS
12. Preventive controls for Internal (non-routable) security threats
13. Detective Controls for routable and non-routable addresses
14. How security zones, groups or domains have replaced traditional zones and tiers
15. On being a cloud broker -tasks and challenges
16. Trust boundaries and division of responsibilities
17. Elasticity effect on threat surface
18. How to insure that your cloud provider has appropriate detective and preventive controls
in place
19. How to secure virtualization layer
20. Threats to the hypervisor
21. What hardening means
22. Top ten recommendations for securing virtual servers
23. Vulnerabilities resulting from web programming frameworks
24. Preventing attacks on web applications
25. The relationship between DOS attacks and your cloud invoice
26. Good browser hygiene and cloud security
27. Compartmentalization and isolation in virtual multi-tenant environments
28. Security standards in PaaS API design
29. FIPS
30. Data Protection techniques under the The Data Accountability and Trust Act
31. Comparing block symmetric algorthms with streaming symmetric algorthms
32. Message authentication codes and hash functions.
33. Externalizing authentication: Trust Boundaries and IAM
34. Sustaining IAM with rapid turnover and job changes
35. IAM Compliance Management
36. Identity Federation Management
37. OAUTH
38. ITIL
39. ISO 27001/27002
40. Vulnerability and Risk assessment
41. Incident response
42. What can we lea ...
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EC6651 COMMUNICATION ENGINEERING UNIT 5
Orbits : types of satellites : frequency used link establishment, MA techniques used in satellite communication, earth station; aperture actuators used in satellite – Intelsat and Insat: fibers – types:
sources, detectors used, digital filters, optical link: power line carrier communications: SCADA
EC6651 COMMUNICATION ENGINEERING UNIT 4
Spread Spectrum(SS) and multiple access (MA) techniques : FDMA, TDMA, CDMA, SDMA application in wire and wireless communication : Advantages (merits) :
EC6651 COMMUNICATION ENGINEERING UNIT 2
Pulse modulations – concepts of sampling and sampling theorems, PAM, PWM, PPM, PTM, quantization and coding : DCM, DM, slope overload error. ADM, DPCM, OOK systems – ASK, FSK, PSK, BSK, QPSK, QAM, MSK, GMSK, applications of Data communication.
EC6651 COMMUNICATION ENGINEERING UNIT 1
AM – Frequency spectrum – vector representation – power relations – generation of AM – DSB, DSB/SC, SSB, VSB AM Transmitter & Receiver; FM and PM – frequency spectrum – power relations : NBFM & WBFM, Generation of FM and DM, Armstrong method & Reactance modulations : FM & PM frequency.
EC6202 ELECTRONIC DEVICES AND CIRCUITS Unit 2
BJT, JFET, MOSFET- structure, operation, characteristics and Biasing UJT, Thyristor and IGBT Structure and characteristics.
EC6202 ELECTRONIC DEVICES AND CIRCUITS Unit 1
PN junction diode –structure, operation and V-I characteristics, diffusion and transient capacitance - Rectifiers – Half Wave and Full Wave Rectifier,– Display devices- LED, Laser diodes- Zener diode characteristics-Zener Reverse characteristics – Zener as regulator
EC6202 ELECTRONIC DEVICES AND CIRCUITS NOTES
PN junction diode –structure, operation and V-I characteristics, diffusion and transient capacitance - Rectifiers – Half Wave and Full Wave Rectifier,– Display devices- LED, Laser diodes- Zener diodecharacteristics-Zener Reverse characteristics – Zener as regulator,TRANSISTORS, BJT, JFET, MOSFET- structure, operation, characteristics and Biasing UJT, Thyristor and IGBT Structure and characteristics,BJT small signal model – Analysis of CE, CB, CC amplifiers- Gain and frequency response –
MOSFET small signal model– Analysis of CS and Source follower – Gain and frequency response- High frequency analysis,BIMOS cascade amplifier, Differential amplifier – Common mode and Difference mode analysis – FET input stages – Single tuned amplifiers – Gain and frequency response – Neutralization methods, power amplifiers –Types (Qualitative analysis),Advantages of negative feedback – voltage / current, series , Shunt feedback –positive feedback – Condition for oscillations, phase shift – Wien bridge, Hartley, Colpitts and Crystal oscillators.
Big picture of electronics and instrumentation engineering
(1) The document discusses the various topics related to electronics and instrumentation engineering including aptitude, attitude, attributes of engineers, graduate attributes, technical and soft skills, bridging industry-academic gap, learning environment, levels of learning, and expected profile of IT employees.
(2) It also outlines the core subjects of electronics and instrumentation engineering such as instrumentation, control, electrical, electronics, computer, mechanical, management, and societal subjects.
(3) Important subjects discussed include physics, chemistry, mathematics, programming, civil and mechanical engineering, circuit theory, and specialization subjects in different domains of electronics and instrumentation.
GE6075 PROFESSIONAL ETHICS IN ENGINEERING Unit 5
Multinational Corporations – Environmental Ethics – Computer Ethics – Weapons Development – Engineers as Managers – Consulting Engineers – Engineers as Expert Witnesses and Advisors – Moral Leadership –Code of Conduct – Corporate Social Responsibility
GE6075 PROFESSIONAL ETHICS IN ENGINEERING Unit 4
Safety and Risk – Assessment of Safety and Risk – Risk Benefit Analysis and Reducing Risk - Respect for Authority – Collective Bargaining – Confidentiality – Conflicts of Interest – Occupational Crime – Professional Rights – Employee Rights – Intellectual Property Rights (IPR) – Discrimination
GE6075 PROFESSIONAL ETHICS IN ENGINEERING Unit 3
Engineering as Experimentation – Engineers as responsible Experimenters – Codes of Ethics – A Balanced Outlook on Law.
GE6075 PROFESSIONAL ETHICS IN ENGINEERING Unit 2
Senses of “Engineering Ethics” – Variety of moral issues – Types of inquiry – Moral dilemmas – Moral Autonomy – Kohlberg‟s theory – Gilligan‟s theory – Consensus and Controversy – Models of professional roles - Theories about right action – Self-interest – Customs and Religion – Uses of Ethical Theories
GE6075 PROFESSIONAL ETHICS IN ENGINEERING Unit 1
Morals, values and Ethics – Integrity – Work ethic – Service learning – Civic virtue – Respect for others – Living peacefully – Caring – Sharing – Honesty – Courage – Valuing time – Cooperation – Commitment – Empathy – Self confidence – Character – Spirituality – Introduction to Yoga and meditation for professional excellence and stress management.
Cs6703 grid and cloud computing unit 5
This document discusses security concepts related to grid and cloud computing, including trust models, authentication and authorization methods, and the grid security infrastructure (GSI). It describes reputation-based and PKI-based trust models, different authorization models, and the layers and functions of GSI, including message protection, authentication, delegation, and authorization. It also discusses risks and security concerns related to cloud computing.
Cs6703 grid and cloud computing unit 4 questions
This document contains sample questions for the subject "Grid and Cloud Computing". It includes questions ranging from 2 to 16 marks related to grid middleware packages like Condor-G, Sun Grid Engine, Globus GT4, Hadoop framework, HDFS, MapReduce and other associated concepts. The questions cover topics such as the components, advantages and usage of different middleware, file transfer mechanisms, job scheduling, data storage and processing using MapReduce.
Cs6703 grid and cloud computing unit 4
Open source grid middleware packages – Globus Toolkit (GT4) Architecture , Configuration – Usage of Globus – Main components and Programming model - Introduction to Hadoop Framework - Mapreduce, Input splitting, map and reduce functions, specifying input and output parameters, configuring and running a job – Design of Hadoop file system, HDFS concepts, command line and java interface, dataflow of File read & File write.
Cs6703 grid and cloud computing unit 3
Cloud deployment models: public, private, hybrid, community – Categories of cloud computing: Everything as a service: Infrastructure, platform, software - Pros and Cons of cloud computing – Implementation levels of virtualization – virtualization structure – virtualization of CPU, Memory and I/O devices – virtual clusters and Resource Management – Virtualization for data center automation.
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Big picture of electronics and instrumentation engineering
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Generative AI Use cases applications solutions and implementation.pdf
Generative AI solutions encompass a range of capabilities from content creation to complex problem-solving across industries. Implementing generative AI involves identifying specific business needs, developing tailored AI models using techniques like GANs and VAEs, and integrating these models into existing workflows. Data quality and continuous model refinement are crucial for effective implementation. Businesses must also consider ethical implications and ensure transparency in AI decision-making. Generative AI's implementation aims to enhance efficiency, creativity, and innovation by leveraging autonomous generation and sophisticated learning algorithms to meet diverse business challenges.
https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
Object Oriented Analysis and Design - OOAD
This ppt gives detailed description of Object Oriented Analysis and design.
Software Engineering and Project Management - Introduction, Modeling Concepts...
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一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Mechatronics material . Mechanical engineering
Mechatronics is a multidisciplinary field that refers to the skill sets needed in the contemporary, advanced automated manufacturing industry. At the intersection of mechanics, electronics, and computing, mechatronics specialists create simpler, smarter systems. Mechatronics is an essential foundation for the expected growth in automation and manufacturing.
Mechatronics deals with robotics, control systems, and electro-mechanical systems.
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...Paris Salesforce Developer Group
Build the Next Generation of Apps with the Einstein 1 Platform.
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AI-Based Home Security System : Home security
Home security is of paramount importance in today's world, where we rely more on technology, home
security is crucial. Using technology to make homes safer and easier to control from anywhere is
important. Home security is important for the occupant’s safety. In this paper, we came up with a low cost,
AI based model home security system. The system has a user-friendly interface, allowing users to start
model training and face detection with simple keyboard commands. Our goal is to introduce an innovative
home security system using facial recognition technology. Unlike traditional systems, this system trains
and saves images of friends and family members. The system scans this folder to recognize familiar faces
and provides real-time monitoring. If an unfamiliar face is detected, it promptly sends an email alert,
ensuring a proactive response to potential security threats.
Software Engineering and Project Management - Software Testing + Agile Method...
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Data Driven Maintenance | UReason Webinar
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Supermarket Management System Project Report.pdf
Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.
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Cs6703 grid and cloud computing unit 5 questions
- 1. Dr Gnanasekaran Thangavel, Professor and Head, RMK College of Engineering and Technology, Chennai Page1 CS6703 GRID AND CLOUD COMPUTING Regulation 2013 SAMPLE QUESTIONS UNIT V SECURITY 2 MARKS 1. Define trust. 2. What is the security condition? 3. List the challenges in building trust environment. 4. What is generalized trust model? 5. What is Behavior based trust model? 6. What is Reputation-Based trust Model? 7. What is Fuzzy-Trust Model? 8. Define CA? 9. What is subordinate CA? 10.What is certificate database? 11.What is certificate store? 12.What are the types of authorization? 13.Define Authentication and Authorization. 14.What are the three authorization models? 15.What is TLS? 16.What is meant by Transport level security? 17.What are the types of message level security? 18.What is Identity security? 19.What is Information security? 20.What is Integrity of data? 21.Define Provenance? 22.What is Data remanence? 23.Define Data Remanence. 24.How to remove residual data? 25.What is IAM? 26.What are the functions of Identity and Access Management? 27.List down the layers of IAM architecture. 28.List down the elements of the IAM automation methods. 29.List the components in LAM architecture provider? 30.What is Resources Engine (RE)? 31.What is policy Decision-making (PD)? 32.What are the important tasks in the management of identities in the cloud? 33.List the Challenges in Identity Provisioning. 34.Define credential management.
- 2. Dr Gnanasekaran Thangavel, Professor and Head, RMK College of Engineering and Technology, Chennai Page2 35.What is strong authentication? 36.What is federation? 37.What are the roles in federation? 38.What is federation gateway? 39.Define user profile. 40.What is privacy in cloud? 41.What is privacy by design? 42.Define Public key infrastructure. 43.What is meant by Kerberos? 44.What are the key components of Kerberos authentication system? 45.Define GSI. 46.What are the functions of GSI? 47.What are the levels of Cloud Infrastructure Security? 48.What is meant by Prefix Hijacking? 49.Define Denial of service? 50.What are the host security threats in public Iaas? 51.What is meant by application level Dos Attacks? 52.List down the aspects of data security. 53.What is meant by Data Lineage? 54.Define Data Provisioning. 8 MARKS 1. Discuss the Cloud Infrastructure Security at host and application level. 2. Explain provider data and security. 16 MARKS 3. Explain briefly the authentication and authorization methods. 4. What are the various authorization and authorization methods in grid? 5. Describe the grid security infrastructure. 6. Explain the cloud security infrastructure. 7. Discuss in detail about the Grid Security Infrastructure. 8. Explain the concepts of aspects of data security 9. Discuss briefly about the architecture of IAM. 10.Describe IAM architecture. 11.Explain IAM practices in cloud. 12.Explain the various trust models in grid. 13.Explain cloud privacy and privacy by design.