This document outlines the modules, topics, and faculty for a cyber security course. The course covers 5 modules: 1) Introduction; 2) Systems Security; 3) Cryptography and Network; 4) Case Studies; and 5) Policy. Module 1 provides an overview of cybersecurity challenges and opportunities. Module 2 surveys system development security including hardware architectures, operating systems, program verification, and secure programming languages. Module 3 focuses on cryptography, network security, and multi-party computation. Module 4 discusses security solutions for domains like disk encryption, resilient software, web applications, and mobile phones. Module 5 examines the policy aspects of cybersecurity and the role of public policy.
Privacy Techniques in Fourth Generation Heterogeneous Networksdimgkik
This presentation proposes a privacy preserving architecture, called PRIPAY, which enables micropayments and financial transactions through mobile/wireless operators (2G, 3G, WLANs, 4G, etc.) in a secure and efficient manner.
Research proposal on Computing Security and Reliability - Phdassistance.comPhD Assistance
From introducing new international standards to having an important role to play in several industries, computer science is one of the powerful subjects right now. You cannot guess a single area that does not need computer systems or efficient networking options. Because Technology and Computer Science go together for any field.
Stating this, there are a few core subjects inside computer science that are unpredictable in its future use. One such case is with computing technologies.
Visite : https://www.phdassistance.com/blog/
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International Conference on Cryptography and Blockchain (CRBL 2021)ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain.
Security Concepts: Introduction, The need for security, Security approaches, Principles of security, Types of Security attacks, Security services, Security Mechanisms, A model for Network Security Cryptography Concepts and Techniques: Introduction, plain text and cipher text, substitution techniques, transposition techniques, encryption and decryption, symmetric and asymmetric key cryptography, steganography, key range and key size, possible types of attacks
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
Privacy Techniques in Fourth Generation Heterogeneous Networksdimgkik
This presentation proposes a privacy preserving architecture, called PRIPAY, which enables micropayments and financial transactions through mobile/wireless operators (2G, 3G, WLANs, 4G, etc.) in a secure and efficient manner.
Research proposal on Computing Security and Reliability - Phdassistance.comPhD Assistance
From introducing new international standards to having an important role to play in several industries, computer science is one of the powerful subjects right now. You cannot guess a single area that does not need computer systems or efficient networking options. Because Technology and Computer Science go together for any field.
Stating this, there are a few core subjects inside computer science that are unpredictable in its future use. One such case is with computing technologies.
Visite : https://www.phdassistance.com/blog/
Contact Us:
UK NO: +44-1143520021
India No: +91-8754446690
Email: info@phdassistance.com
International Conference on Cryptography and Blockchain (CRBL 2021)ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain.
Security Concepts: Introduction, The need for security, Security approaches, Principles of security, Types of Security attacks, Security services, Security Mechanisms, A model for Network Security Cryptography Concepts and Techniques: Introduction, plain text and cipher text, substitution techniques, transposition techniques, encryption and decryption, symmetric and asymmetric key cryptography, steganography, key range and key size, possible types of attacks
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
International Journal on Cryptography and Information Security (IJCIS)ijcisjournal
International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
this report is about how network security and privacy security works on Wireless and Wired system.It is also contain encryption method for network security and privacy.
Call for Papers - 6th International Conference on Cryptography and Informatio...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
International Conference on Cryptography and Blockchain (CRBL 2021)ijujournal
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major
forum for the presentation of innovative ideas, approaches, developments, and research projects
in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of
information between researchers and industry professionals to discuss the latest issues and
advancement in the area of Cryptography and Blockchain.
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
6th International Conference on Cryptography and Information Security (CRIS 2...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
International Journal of Wireless Network Security (IJWNS) is a open access journal that publishes articles which contribute new results in all areas of Computer Networks & Communications. The journal focuses on all technical and practical aspects of Computer Networks & data Communications. Authors are solicited to contribute to this journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the Computer Networks & Communications.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
SECURE COLLABORATIVE PROCESSING ARCHITECTURE FOR MITB ATTACK DETECTIONIJNSA Journal
In this paper, we take a distributed architecture called Semantic Room (SR) which is capable of correlating events coming from several organizations participating in the SR, developed in the context of the EU Project COMIFIN, and we add privacy capability to the SR.. The SR architecture consists of Edge Gateways deployed at each financial institution and a set of private clouds that form the SR collaborative processing system (CSP). Edge Gateways perform data pre-processing and anonymize data items, as prescribed by the SR contract, using Shamir secret sharing scheme. Anonymous data are sent to the CPS that aggregates information through MapReduce-based computations. The anonymous data resulting from the collaborative computation are revealed to the financial institutions only if suspicious cyber threat activities are detected. In this paper we show how this SR can be leveraged for detecting Man-In-TheBrowser attacks.
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
6th International Conference on Cryptography and Information Security (CRIS 2...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
A DEFENSIVE MECHANISM CROSS LAYER ARCHITECTURE FOR MANETS TO IDENTIFY AND COR...IJNSA Journal
The emerging mobile technology has brought revolutionized changes in the computer era. One such technology of networking is Mobile Ad hoc Networks (MANETS), where the mobility and infrastructure less of the nodes takes predominant roles. These features make MANETS more vulnerable to attacks. As the research continues several aspects can be explored in this area. At the very first it can be the problem of how to make the cross layer detection of attacks more efficient and work well. Since every layer in the network deals with different type of attacks, a possible viewpoint to those attack scenarios can be presented so that it can be extended in the later part. It becomes necessary to figure out the security solution architecture if there are different detection results generated by different layers. Secondly, there
should be a measure of the network metrics to show increased performance. The paper presents such a defensive mechanism cross layered architecture which strives to identify and correct misbehaviour in MANETS especially with respect to routing layer. The evaluation of the proposed solution is also given with results obtained to show the performance of the network.
PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud ...Yiannis Verginadis
This is a paper presentation held at the 5th International Conference on Cloud Computing and Services Science (CLOSER 2015) in Lisbon, Portugal. The authors outline significant security challenges presented when migrating to a cloud environment and described a novel holistic framework that aspires to alleviate these challenges, corresponding to the high level description of the vision of the PaaSword project.
International Journal of Network Security & Its Applications (IJNSA)MiajackB
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
International Journal on Cryptography and Information Security (IJCIS)ijcisjournal
International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
this report is about how network security and privacy security works on Wireless and Wired system.It is also contain encryption method for network security and privacy.
Call for Papers - 6th International Conference on Cryptography and Informatio...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
International Conference on Cryptography and Blockchain (CRBL 2021)ijujournal
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major
forum for the presentation of innovative ideas, approaches, developments, and research projects
in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of
information between researchers and industry professionals to discuss the latest issues and
advancement in the area of Cryptography and Blockchain.
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
6th International Conference on Cryptography and Information Security (CRIS 2...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
International Journal of Wireless Network Security (IJWNS) is a open access journal that publishes articles which contribute new results in all areas of Computer Networks & Communications. The journal focuses on all technical and practical aspects of Computer Networks & data Communications. Authors are solicited to contribute to this journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the Computer Networks & Communications.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
SECURE COLLABORATIVE PROCESSING ARCHITECTURE FOR MITB ATTACK DETECTIONIJNSA Journal
In this paper, we take a distributed architecture called Semantic Room (SR) which is capable of correlating events coming from several organizations participating in the SR, developed in the context of the EU Project COMIFIN, and we add privacy capability to the SR.. The SR architecture consists of Edge Gateways deployed at each financial institution and a set of private clouds that form the SR collaborative processing system (CSP). Edge Gateways perform data pre-processing and anonymize data items, as prescribed by the SR contract, using Shamir secret sharing scheme. Anonymous data are sent to the CPS that aggregates information through MapReduce-based computations. The anonymous data resulting from the collaborative computation are revealed to the financial institutions only if suspicious cyber threat activities are detected. In this paper we show how this SR can be leveraged for detecting Man-In-TheBrowser attacks.
International Journal of Network Security & Its Applications (IJNSA)ijfcst journal
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
International Journal of Wireless Networks Systems (IJWNS)ijfcst journal
International Journal of Wireless Networks Systems (IJWNS)is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of Wireless & Mobile Networks. The journal focuses on all technical and practical aspects of Wireless Networks Systems .
6th International Conference on Cryptography and Information Security (CRIS 2...IJNSA Journal
6th International Conference on Cryptography and Information Security (CRIS 2020) provides a forum for researchers who address this issue and to present their work in a peer-reviewed forum. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in applied cryptography and Information security.
A DEFENSIVE MECHANISM CROSS LAYER ARCHITECTURE FOR MANETS TO IDENTIFY AND COR...IJNSA Journal
The emerging mobile technology has brought revolutionized changes in the computer era. One such technology of networking is Mobile Ad hoc Networks (MANETS), where the mobility and infrastructure less of the nodes takes predominant roles. These features make MANETS more vulnerable to attacks. As the research continues several aspects can be explored in this area. At the very first it can be the problem of how to make the cross layer detection of attacks more efficient and work well. Since every layer in the network deals with different type of attacks, a possible viewpoint to those attack scenarios can be presented so that it can be extended in the later part. It becomes necessary to figure out the security solution architecture if there are different detection results generated by different layers. Secondly, there
should be a measure of the network metrics to show increased performance. The paper presents such a defensive mechanism cross layered architecture which strives to identify and correct misbehaviour in MANETS especially with respect to routing layer. The evaluation of the proposed solution is also given with results obtained to show the performance of the network.
PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud ...Yiannis Verginadis
This is a paper presentation held at the 5th International Conference on Cloud Computing and Services Science (CLOSER 2015) in Lisbon, Portugal. The authors outline significant security challenges presented when migrating to a cloud environment and described a novel holistic framework that aspires to alleviate these challenges, corresponding to the high level description of the vision of the PaaSword project.
International Journal of Network Security & Its Applications (IJNSA)MiajackB
International Journal of Network Security & Its Applications (IJNSA) is a bi monthly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer Network Security & its applications. The journal focuses on all technical and practical aspects of security and its applications for wired and wireless networks. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Modern security threats and countermeasures, and establishing new collaborations in these areas.
Quick set of commonly asked Cybersecurity interview questions.
Questions are categorized into three main area in the order of level of difficulty (Beginner, Intermediate and Advanced).
Hyper links are given at the top of the page to quick jump to the desired level, you would have to download the document to access the hyperlinks.
Building a Distributed Secure System on Multi-Agent Platform Depending on the...CSCJournals
Today, applications in mobile multi-agent systems require a high degree of confidence that running code inside the system will not be malicious. Also any malicious agents must be identified and contained. Since the inception of mobile agents, the intruder has been addressed using a multitude of techniques, but many of these implementations have only addressed concerns from the position of either the platform or the agents. Very few approaches have undertaken the problem of mobile agent security from both perspectives simultaneously. Furthermore, no middleware exists to facilitate provisioning of the required security qualities of mobile agent software while extensively focusing on easing the software development burden. The aim is to build a distributed secure system using multi-agents by applying the principles of software engineering. The objectives of this paper is to introduce multi agent systems that enhance security rules through the access right to building a distributed secure system integrating with principles of software engineering system life cycle, as well as satisfy the security access right for both platform and agents to improve the three characteristics of agents adaptively, mobility and flexibility. This project based on the platform of PHP and MYSQL (Database) which can be presented in a website. The implementation and test are applied in both Linux and Windows platforms, including Linux Red Hat 8, Linux Ubuntu 6.06 LTS and Microsoft Windows XP Professional. Since PHP and MySQL are available in almost all operating systems, the result could be tested the platform as long as PHP and MySQL configuration is available. PHP5 and the MySQL (database) software are used to build a secure website. Multiple techniques of security and authentications have been used by multi-agents system. Secure database is encrypted by using md5. Also satisfy the characteristics for security requirements: confidentiality (protection from disclosure to unauthorized persons), integrity (maintaining data consistency) and authentication (assurance of identity of person or originator of data).
Cyber Warfare is the current single greatest emerging threat to National Security. Network security has become an essential component of any computer network. As computer networks and systems become ever more fundamental to modern society, concerns about security has become increasingly important. There are a multitude of different applications open source and proprietary available for the protection +-system administrator, to decide on the most suitable format for their purpose requires knowledge of the available safety measures, their features and how they affect the quality of service, as well as the kind of data they will be allowing through un flagged. A majority of methods currently used to ensure the quality of a networks service are signature based. From this information, and details on the specifics of popular applications and their implementation methods, we have carried through the ideas, incorporating our own opinions, to formulate suggestions on how this could be done on a general level. The main objective was to design and develop an Intrusion Detection System. While the minor objectives were to; Design a port scanner to determine potential threats and mitigation techniques to withstand these attacks. Implement the system on a host and Run and test the designed IDS. In this project we set out to develop a Honey Pot IDS System. It would make it easy to listen on a range of ports and emulate a network protocol to track and identify any individuals trying to connect to your system. This IDS will use the following design approaches: Event correlation, Log analysis, Alerting, and policy enforcement. Intrusion Detection Systems (IDSs) attempt to identify unauthorized use, misuse, and abuse of computer systems. In response to the growth in the use and development of IDSs, we have developed a methodology for testing IDSs. The methodology consists of techniques from the field of software testing which we have adapted for the specific purpose of testing IDSs. In this paper, we identify a set of general IDS performance objectives which is the basis for the methodology. We present the details of the methodology, including strategies for test-case selection and specific testing procedures. We include quantitative results from testing experiments on the Network Security Monitor (NSM), an IDS developed at UC Davis. We present an overview of the software platform that we have used to create user-simulation scripts for testing experiments. The platform consists of the UNIX tool expect and enhancements that we have developed, including mechanisms for concurrent scripts and a record-and-replay feature. We also provide background information on intrusions and IDSs to motivate our work.
HYBRIDIZED MODEL FOR DATA SECURITY BASED ON SECURITY HASH ANALYSIS (SHA 512) ...IJNSA Journal
High-profile security breaches and attacks on many organization’s database have been on the increase and the consequences of this, are the adverse effect on the organizations in terms of financial loss and reputation. Many of the security breaches has been ascribed to the vulnerability of the organization’s networks, security policy and operations. Additionally, the emerging technology solutions like Internet-ofThings (IoT), Artificial Intelligence, and Cloud Computing, has extremely exposed many of the organizations to different forms of cyber-threats and attacks. Researchers and system designers have made attempts to proffer solution to some of these challenges. However, the efficacy of the techniques remains a great concern due to insufficient control mechanisms. For instance, many of the techniques are majorly based on a single mode encryption techniques which are not too robust to withstand the threats and attacks on organization’s database. To proffer solution to these challenges, the current research designed and integrated a hybridized data security model based on Secured Hash Analysis (SHA 512) and Salting Techniques to enhance the adeptness of the existing techniques. The Hash Analysis algorithm was used to map the data considered to a bit string of a fixed length and salt was added to the password strings essentially to hide its real hash value. The idea of adding salt to the end of the password is basically to complicate the password cracking process. The hybridized model was implemented in Windows environment using python 3.7 IDE platform and tested on a dedicated Local Area Network (LAN) that was exposed to threats from both internal and external sources. The results from the test show that the model performed well in terms of efficiency and robustness to attacks. The performance of the new model recorded a high level of improvement over the existing techniques with a recital of 97.6%.
Security Issues Concerning Cryptosystems
Students Name
Institution Name
Instructor Name
Date
Introduction
In industry technology, cryptography refers to a technology that has the power to perform significant functions in discoursing specific forms of data susceptibility to attack.
It involves computer system security together with its operation network safety which functions towards accomplishing common subjects.
Cryptography in the technology industry is used to secret information from attack by unofficial groups, mostly during the exchange of information through entities when it is most unprotected to interception (Deb, 2007) .
It ensure that data is secure and confidential to all activities in the technology industry.
2
Security Threats To Technology Industry
Some of the common security threats in the technology industry include;
Privilege escalation which entails structured software activities that in many times have problems that can be exploited and have the power to access data significantly from sites protected from unauthorized users or applications and cause damages.
A virus is the other threat which involves computer software which has the power to copy and cause problems to other devices.
The trojan threat also known as Trojan horses are structured activities that aim at authorizing hidden hackers to enter into a computer and affect services and cause data issues Veronica (Henry,2010) .
The bugs in the privilege escalation threat act by tolerating approach to specific resources with significant rights that can avoid security measures.
The virus threat is transferred via interconnected networks or sharing devices like USB and portable means.
The main role of adware is to improve the focus on the demonstration of web advertisements.
3
Cont,
Spyware is a threat that can enter into a computer device via downloaded software and collect significant user data by tracing the internet functions and transferring that to attacking components.
Adware is a threat that functions just like spyware by monitoring individuals activities in a computer through internet scanning actions.
Impacts of security threats
In the technology industry the threats mentioned above have led to impacts like;
Social media attacks where social attackers are influencing social platforms as a way to spread risks known as water holing.
They also cause a lack of encryption which is essential for guarding confidential data.
The threats also cause outdated security software making them unable to prevent information from attacks.
They also cause inadequate security technology with weak security.
Countermeasure
Some of the fundamental countermeasures the technology industry uses include;
Ensuring strong password management
Employing firm security guards
Applying access management around an operating system
The sector also involves the implementation of important input/output systems known as BIOS password
Additionally, it also offers security awareness t.
Application Threat Modeling In Risk ManagementMel Drews
How to perform threat modeling of software to protect your business, critical assets and communicate your message to your boss and the Board of Directors
Looking to understand how hackers and other attackers use cyber technology to attack your network and your executives? This slide set provides an overview and details the anatomy of a cyber attack, and the strategies you can use to manage and mitigate risk.
Team research paper and project on network vulnerabilities with multiple attacks and defesnses:
Cybersecurity
-For this project, our class was paired with teams to attempt to find vulnerabilities in other teams networks and to successfully beach their network.
-My role in this group was to help breach other team vulnerabilities through different attacks like responder attacks, honeypots, etc.
-The main challenges of this project were trying to find the vulnerabilities successfully, as the whole team had troubles with each of our different attacks and defenses.
-We learned how to use cybersecurity tools to help find vulnerabilities in networks and how to protect against them better. For example, in the honeypot we used we deployed it to port 80, when the attacker tried to access our fake server we were notified. We also deployed palto alto firewall to create our private and secure network. For an attack, we also used password crackers like john the ripper. This project taught us how to breach networks as a team.
The possibilities provided by the internet in this day and times is almost limitless, fueled by
presence of global networks and larger operations being performed on a daily basis coupled with
people around the world who enjoy these benefits. However, the internet space is not used for
peaceful reasons as it should be assumed. The growing development in technologies and
substantive upgrade of programming systems has led to frequent cases of attacks by threat actors,
becoming a real problem for large companies.
Hence, therefore, one of the most famous cases in relation to hacking in the world was the
hacking of important information on the eBay database, an online shopping store. The case study
will focus on this attack.
3
Network security is a dynamic art, with dangers appearing as fast as black hats can exploit vulnerabilities. While there are basic “golden rules” which can make life difficult for the bad guys, it remains a challenge to keep networks secure. John Chambers, Executive Chairman of Cisco, famously said “there are two types of companies: those that have been hacked, and those who don’t know they have been hacked”. The question for most organizations isn’t if they’re going to be breached, but how quickly they can isolate and mitigate the threat. In this paper, we’ll examine best practices for effective cybersecurity – from both a proactive (access hardening) and reactive (threat isolation and mitigation) perspective. We’ll address how network automation can help minimize cyberattacks by closing vulnerability gaps and how it can improve incident response times in the event of a cyberthreat. Finally, we’ll lay a vision for continuous network security, to explore how machine-to-machine automation may deliver an auto-securing and self-healing network.
Go to www.esgjrconsultinginc.com
Toward Continuous Cybersecurity With Network AutomationKen Flott
Network security is a dynamic art, with dangers appearing as
fast as black hats can exploit vulnerabilities. While there are
basic “golden rules” which can make life difficult for the bad
guys, it remains a challenge to keep networks secure. John
Chambers, Executive Chairman of Cisco, famously said “there
are two types of companies: those that have been hacked, and
those who don’t know they have been hacked”. The question
for most organizations isn’t if they’re going to be breached, but
how quickly they can isolate and mitigate the threat.
In this paper, we’ll examine best practices for effective
cybersecurity – from both a proactive (access hardening)
and reactive (threat isolation and mitigation) perspective.
We’ll address how network automation can help minimize
cyberattacks by closing vulnerability gaps and how it can
improve incident response times in the event of a cyberthreat.
Finally, we’ll lay a vision for continuous network security, to
explore how machine-to-machine automation may deliver an
auto-securing and self-healing network.
Network infrastructures have played important part in most daily communications for business industries,
social networking, government sectors and etc. Despites the advantages that came from such
functionalities, security threats have become a daily struggle. One major security threat is hacking.
Consequently, security experts and researchers have suggested possible security solutions such as
Firewalls, Intrusion Detection Systems (IDS), Intrusion Detection and Prevention Systems (IDP) and
Honeynet. Yet, none of these solutions have proven their ability to completely address hacking. The reason
behind that, there is a few researches that examine the behavior of hackers. This paper formally and
practically examines in details the behavior of hackers and their targeted environments. Moreover, this
paper formally examines the properties of one essential pre-hacking step called scanning and highlights its
importance in developing hacking strategies. Also, it illustrates the properties of hacking that is common in
most hacking strategies to assist security experts and researchers towards minimizing the risk of hack.
1. Cyber security: Technology, Application and Policy| Modules, Topics, and Faculty
MODULE ONE: Introduction
The introductory module aims to give a broad survey of the course and of
cybersecurity challenges and opportunities.
Introduction: Cybersecurity (Howard Shrobe)
Learning from the past: Multics
Examples of what can go wrong
Capability architectures
Tagged architectures, including Memory safety, Type safety, Information flow, and
“Zero Kernel”
Security Overview (Srini Devedas)
Why security is a hard goal to achieve
Broad strategies that one can employ to create secure systems
MODULE TWO: Systems Security
The systems security module surveys the system development side of cybersecurity.
Hardware Architectures for Security (Howard Shrobe)
How novel hardware architectures can help to enforce the security properties that
Operating Systems and Programming Languages expect, including memory safety,
type safety, information flow, and access control
How to enforce properties in hardware can be much more systematic and
dramatically more efficient than enforcement by software alone
2. Operating Systems Security (Frans Kaashoek)
Taking a global, systems-wide view of security. Viewing security as a "negative goal,"
considering all possible paths to security breaches- permissions, access, trojans,
bugs, and many others
Discussion of various design approaches to securing systems, including complete
mediation, separation privilege, and minimizing the trusted computer base
Verifying Systems (Adam Chlipala)
How to formulate requirements on secure behavior of C-like programs as rigorous
logical formulas
How to argue that programs meet such requirements
Secure Programming Languages (Armando Solar Lezama)
Languages and low-level security properties
Languages and high-level security properties
Type safety
MODULE THREE: Cryptography and Network
This module is on algorithms for secure computation and security challenges in
network and protocol design.
Public Key Cryptography (Ron Rivest)
A quick overview of basic public-key cryptography, including the RSA and El-Gamal
public-key cryptosystems, relevant number theory, security definitions, and
complexity assumptions
A brief intro to more advanced notions, such as digital signatures, certificates,
homomorphic encryption, and elliptic curves
Multi-party Computation, Secret Sharing, Distributed Trust (Shafi Goldwasser)
A cryptographic paradigm shift: from communication of private data to computation
over private data
3. How to define secure multiparty computation and its applications
How to achieve multi-party secure computation through polynomial secret sharing
and computation on shares
Using the principles of multiparty computation to distribute trust and power
Homomorphic and functional encryption (Vinod Vaikuntanathan)
Solving the all or nothing paradigm of encryption - how do we keep data secure,
while allowing computations on underlying data: how to “have your cake and eat it
too”
Discussion on the developments in homomorphic encryption from the ‘80s through
today, and constructing partially and fully homomorphic crypto-systems
How functional encryption systems can grant third-party access to only the precise
information it needs to perform a task
Network Security and Protocol Design (Dave Clark)
What the different aspects of network security are and what mechanisms are used to
address them
Why the current state of network security is so poor
MODULE FOUR: Case Studies
This systems module discusses solutions to security in several domains.
Bitlocker (Nickolai Zeldovich)
Discussion of the challenges of building a disk encryption system using passwords,
removable devices and trusted hardware methods
Overview of the Trusted platform method and case study of how BitLocker uses this
method
How BitLocker actually encrypts data using the ‘poor man’s authentication’ method
Resilient Software (Martin Rinard)
An explanation of how errors can cause serious security vulnerabilities using
examples of buffer and integer overflow errors
Overview of methods to automatically find and patch these errors, including
transferring correct code from one application to another, and generating patches to
identify errors and produce the correct output
4. Discussion of how automating these difficult and expensive manual tasks can
produce software that is more reliable and secure, with enhanced functionality
Web security (Daniel Jackson)
What makes web applications especially vulnerable to attack
How attacks against web applications work: two broad classes
How to defend against attacks, at the design and implementation levels
Mobile Phone Security (Nickolai Zeldovich)
Discussion of the unique characteristics of a mobile phone that necessitate different
applications from existing desktop or web applications
Case study of how computer system security works in mobile phones, using the
Android's application model, and mechanisms used by Android to secure data while
allowing applications to share information
A look back on Android’s development: What worked? What didn’t work? What
changes have been made to overcome challenges?
MODULE FIVE: Policy
This systems module discusses policy aspects of cybersecurity.
The Landscape of Cyber Policy (Danny Weitzner)
Inquiring into the role public policy plays in sustaining and securing the Internet
Reviewing six key policy goals embodied in today’s digital communications
environment, how they arose, and what keeps them on track
Exploring the way progress requires policymakers to understand the background
against which new rules are made