To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
SOM-PAD: Novel Data Security Algorithm on Self Organizing Map cscpconf
Data security is one of major challenges in the recent literature. Cryptography is the most
common phenomena used to secure data. One main aspect in cryptography is creating a hard to
guess cipher. Artificial Neural Networks (ANN) is one of the machine learning techniques
widely employed in several fields based on its characters, depending on the application area.
One of these fields is data security. The state of art in this paper is the use of self organizing
map (SOM) algorithm concept as a core idea to construct a pad; this pad is used to generate the
cipher at one end. At the other end of communication the same process is synchronized to
generate the same pad as the deciphering key. The security of the proposed model depends on
the complex nature of ANN's. The algorithm could be categorized under symmetric
cryptography, merging both stream and block cipher. A modified version of the same algorithm
also presented employs permutation and variable SOM neighborhoods. The proposal can be
applied over several file formats like videos, images, text files, data benchmarks, etc as show in
experimental results
Review on Encrypted Image with Hidden Data Using AES AlgorithmEECJOURNAL
Steganography is the art of hiding the fact where communication is taking place, by hiding information in other information. Steganography becomes more important as more people join the cyberspace revolution. . In contrast to cryptography, it is not to keep others from knowing the hidden information but it is to keep others from thinking that the information even exists. Steganography include an array of secret communication methods that hide the message from being seen or discovered. Many different carrier file formats can be used, but digital images are the most popular because of their frequency on the internet. For hiding secret information in images, there exists a large variety of steganography techniques some are more complex than others and all of them have respective strong and weak points. Different applications may require absolute invisibility of the secret information, while others require a large secret message to be hidden. This project report intends to give an overview of image steganography, its uses and techniques. In addition to this our project also adds security to both the data hidden and the image that carries the information. Security is provided by Encrypting the data that is sent in the image and again encrypting the image that carries the information using AES algorithm. This encryption of the data and image thus provides double security layer.
SOM-PAD: Novel Data Security Algorithm on Self Organizing Map cscpconf
Data security is one of major challenges in the recent literature. Cryptography is the most
common phenomena used to secure data. One main aspect in cryptography is creating a hard to
guess cipher. Artificial Neural Networks (ANN) is one of the machine learning techniques
widely employed in several fields based on its characters, depending on the application area.
One of these fields is data security. The state of art in this paper is the use of self organizing
map (SOM) algorithm concept as a core idea to construct a pad; this pad is used to generate the
cipher at one end. At the other end of communication the same process is synchronized to
generate the same pad as the deciphering key. The security of the proposed model depends on
the complex nature of ANN's. The algorithm could be categorized under symmetric
cryptography, merging both stream and block cipher. A modified version of the same algorithm
also presented employs permutation and variable SOM neighborhoods. The proposal can be
applied over several file formats like videos, images, text files, data benchmarks, etc as show in
experimental results
Review on Encrypted Image with Hidden Data Using AES AlgorithmEECJOURNAL
Steganography is the art of hiding the fact where communication is taking place, by hiding information in other information. Steganography becomes more important as more people join the cyberspace revolution. . In contrast to cryptography, it is not to keep others from knowing the hidden information but it is to keep others from thinking that the information even exists. Steganography include an array of secret communication methods that hide the message from being seen or discovered. Many different carrier file formats can be used, but digital images are the most popular because of their frequency on the internet. For hiding secret information in images, there exists a large variety of steganography techniques some are more complex than others and all of them have respective strong and weak points. Different applications may require absolute invisibility of the secret information, while others require a large secret message to be hidden. This project report intends to give an overview of image steganography, its uses and techniques. In addition to this our project also adds security to both the data hidden and the image that carries the information. Security is provided by Encrypting the data that is sent in the image and again encrypting the image that carries the information using AES algorithm. This encryption of the data and image thus provides double security layer.
A COMPARISON BETWEEN PARALLEL AND SEGMENTATION METHODS USED FOR IMAGE ENCRYPT...ijcsit
Preserving confidentiality, integrity and authenticity of images is becoming very important. There are so many different encryption techniques to protect images from unauthorized access. Matrix multiplication
can be successfully used to encrypt-decrypt digital images. In this paper we made a comparison study between two image encryption techniques based on matrix multiplication namely, segmentation and parallel methods.
A New Method for Encrypting Digital Data Using Symmetric Key in Information E...Editor IJCATR
with the arrival of the information age and much more important information systems and communication in human
everyday life, necessity immunization information and communication strategy were also raised. The easiest way to meet this
necessity is conventional encryption algorithms. Encryption is a right tool for data protection in an unsecure channel. To this end, from
two-method symmetric key encryption and public-key cryptography are used. In this paper we examine text cryptography, one of the
most important topics in cryptography. A unique attribute of this kind of encryption has been of interest to many researchers in this
field. This paper, considering the symmetric encryption algorithm, provides a text encryption algorithm using a 128-bit key. The
proposed algorithm uses a 128-bit key, the text data using the XOR operator to convert the encrypted information. Therefore, the aim
of this method is to provide a convenient method for symmetrically encrypting data not to be easily decoded, and finally, the results of
the tests show that the proposed method is better in terms of security and speed of execution
Highly secure scalable compression of encrypted imageseSAT Journals
Abstract A highly secure scalable compression method for stream cipher encrypted images is described in this journal. The input image first undergoes encryption and then shuffling. This shuffling in the image pixels enhances the security. For shuffling, Henon map is used. There are two layers for the scalable compression namely base layer and enhancement layer. Base layer bits are produced by coding a series of non-overlapping patches of uniformly down sampled version of encrypted image. In the enhancement layer pixels are selected by random permutation and then coded. From all the available pixel samples an iterative multi scale technique is used to reconstruct the image and finally performs decryption. The proposed method has high security. Key Words: Encryption, Decryption, Shuffling, Scalable compression
NeuroCrypto: C++ Implementation of Neural Cryptography with Rijndael CipherSagun Man Singh Shrestha
This work is the software implementation of the concept of neural cryptography, which is a communication of two tree parity machines for agreement on a common key over a public channel. This key is utilized to encrypt a sensitive message to be transmitted over an insecure channel using Rijndael cipher. This is a new potential source for public key cryptography schemes which are not based on number theoretic functions, and have small time and memory complexities. This paper will give a brief introduction to artificial neural networks, cryptography and its types, which will help explain why the two communicating terminals converge to a common key in neural cryptography and will also cover the Rijndael (AES) cipher. This paper is intended to show that such neural key exchange protocol and AES encryption can be practically implemented in a high-level programming language viz. C++, which could be further extended in higher-level applications. Both CLI and GUI implementations of the software created using Visual C++ (.NET framework) are presented.
Efficient Database Management System For Wireless Sensor Network Onyebuchi nosiri
An effective database management system has been put forward in this work to tackle the problem in remote monitoring using Wireless Sensor Network Object Oriented Analysis and Design method employed as classes was evolved to create objects in the employed program used. An algorithm was developed with a corresponding flowchart to realize the design, the work also came up with a dynamic graph plotter, as this offers an adaptive monitoring facility for data stored in the Database. Sensor Node query was implemented and result of transmitted data was filtered for a particular node
Cloud computing is a powerful, flexible, cost
efficient platform for providing consumer IT services
over the Internet. However Cloud Computing has
various level of risk because most important
information is maintained and managed by third party
vendors, which means harder to maintain security for
user’s data .Steganography is one of the ways to provide
security for secret data by inserting in an image or
video. In this most of the algorithms are based on the
Least Significant Bit (LSB), but the hackers easily
detects it embeds directly. An Efficient and secure
method of embedding secret message-extracting
message into or from color image using Artificial
Neural Network will be proposed. The proposed
method will be tested, implemented and analyzed for
various color images of different sizes and different
sizes of secret messages. The performance of the
algorithm will be analyzed by calculating various
parameters like PSNR, MSE and the results are good
compared to existing algorithms.
A NOVEL APPROACH FOR CONCEALED DATA SHARING AND DATA EMBEDDING FOR SECURED CO...IJCSEA Journal
This paper introduces a new method of securing image using cryptographic and steganographic techniques. The science of securing a data by encryption is Cryptography whereas the method of hiding secret messages in other essages is Steganography, so that the secret’s very existence is concealed. The term ‘Steganography’ describes the method of hiding cognitive content in another medium to avoid detection by the intruders. The proposed method uses cryptographic and steganographic techniques to encrypt the data as well as hide the encrypted data in another medium so the fact, that a message being sent is concealed. The image is concealed by converting it into a iphertext using SDES algorithm with a secret key,which is also an image, and sent to the receiving end securely.
From Sensor Data to Triples: Information Flow in Semantic Sensor NetworksNikolaos Konstantinou
Sensor networks constitute a technological approach of increasing popularity when it comes to monitoring an area, offering context-aware solutions. This shift from Desktop computing to Ubiquitous computing entails numerous options and challenges in designing, implementing and shaping the behavior of systems that consume, integrate, fuse and exploit sensor data. Things tend to be more complicated when, in order to extract meaning from the collected information, the Semantic Web paradigm is adopted. In this talk, we discuss the information flow in systems that collect sensor data into semantically annotated repositories. Specifically, we analyze the journey that information makes, from its capture as electromagnetic pulses by the sensors, to its storage as a semantic web triples, along with its semantics in the system’s knowledge base. We introduce the main related concepts, we analyze the main components that such systems comprise, the choices that can be made, and the respective benefits, drawbacks, and effect to the overall system properties.
A COMPARISON BETWEEN PARALLEL AND SEGMENTATION METHODS USED FOR IMAGE ENCRYPT...ijcsit
Preserving confidentiality, integrity and authenticity of images is becoming very important. There are so many different encryption techniques to protect images from unauthorized access. Matrix multiplication
can be successfully used to encrypt-decrypt digital images. In this paper we made a comparison study between two image encryption techniques based on matrix multiplication namely, segmentation and parallel methods.
A New Method for Encrypting Digital Data Using Symmetric Key in Information E...Editor IJCATR
with the arrival of the information age and much more important information systems and communication in human
everyday life, necessity immunization information and communication strategy were also raised. The easiest way to meet this
necessity is conventional encryption algorithms. Encryption is a right tool for data protection in an unsecure channel. To this end, from
two-method symmetric key encryption and public-key cryptography are used. In this paper we examine text cryptography, one of the
most important topics in cryptography. A unique attribute of this kind of encryption has been of interest to many researchers in this
field. This paper, considering the symmetric encryption algorithm, provides a text encryption algorithm using a 128-bit key. The
proposed algorithm uses a 128-bit key, the text data using the XOR operator to convert the encrypted information. Therefore, the aim
of this method is to provide a convenient method for symmetrically encrypting data not to be easily decoded, and finally, the results of
the tests show that the proposed method is better in terms of security and speed of execution
Highly secure scalable compression of encrypted imageseSAT Journals
Abstract A highly secure scalable compression method for stream cipher encrypted images is described in this journal. The input image first undergoes encryption and then shuffling. This shuffling in the image pixels enhances the security. For shuffling, Henon map is used. There are two layers for the scalable compression namely base layer and enhancement layer. Base layer bits are produced by coding a series of non-overlapping patches of uniformly down sampled version of encrypted image. In the enhancement layer pixels are selected by random permutation and then coded. From all the available pixel samples an iterative multi scale technique is used to reconstruct the image and finally performs decryption. The proposed method has high security. Key Words: Encryption, Decryption, Shuffling, Scalable compression
NeuroCrypto: C++ Implementation of Neural Cryptography with Rijndael CipherSagun Man Singh Shrestha
This work is the software implementation of the concept of neural cryptography, which is a communication of two tree parity machines for agreement on a common key over a public channel. This key is utilized to encrypt a sensitive message to be transmitted over an insecure channel using Rijndael cipher. This is a new potential source for public key cryptography schemes which are not based on number theoretic functions, and have small time and memory complexities. This paper will give a brief introduction to artificial neural networks, cryptography and its types, which will help explain why the two communicating terminals converge to a common key in neural cryptography and will also cover the Rijndael (AES) cipher. This paper is intended to show that such neural key exchange protocol and AES encryption can be practically implemented in a high-level programming language viz. C++, which could be further extended in higher-level applications. Both CLI and GUI implementations of the software created using Visual C++ (.NET framework) are presented.
Efficient Database Management System For Wireless Sensor Network Onyebuchi nosiri
An effective database management system has been put forward in this work to tackle the problem in remote monitoring using Wireless Sensor Network Object Oriented Analysis and Design method employed as classes was evolved to create objects in the employed program used. An algorithm was developed with a corresponding flowchart to realize the design, the work also came up with a dynamic graph plotter, as this offers an adaptive monitoring facility for data stored in the Database. Sensor Node query was implemented and result of transmitted data was filtered for a particular node
Cloud computing is a powerful, flexible, cost
efficient platform for providing consumer IT services
over the Internet. However Cloud Computing has
various level of risk because most important
information is maintained and managed by third party
vendors, which means harder to maintain security for
user’s data .Steganography is one of the ways to provide
security for secret data by inserting in an image or
video. In this most of the algorithms are based on the
Least Significant Bit (LSB), but the hackers easily
detects it embeds directly. An Efficient and secure
method of embedding secret message-extracting
message into or from color image using Artificial
Neural Network will be proposed. The proposed
method will be tested, implemented and analyzed for
various color images of different sizes and different
sizes of secret messages. The performance of the
algorithm will be analyzed by calculating various
parameters like PSNR, MSE and the results are good
compared to existing algorithms.
A NOVEL APPROACH FOR CONCEALED DATA SHARING AND DATA EMBEDDING FOR SECURED CO...IJCSEA Journal
This paper introduces a new method of securing image using cryptographic and steganographic techniques. The science of securing a data by encryption is Cryptography whereas the method of hiding secret messages in other essages is Steganography, so that the secret’s very existence is concealed. The term ‘Steganography’ describes the method of hiding cognitive content in another medium to avoid detection by the intruders. The proposed method uses cryptographic and steganographic techniques to encrypt the data as well as hide the encrypted data in another medium so the fact, that a message being sent is concealed. The image is concealed by converting it into a iphertext using SDES algorithm with a secret key,which is also an image, and sent to the receiving end securely.
From Sensor Data to Triples: Information Flow in Semantic Sensor NetworksNikolaos Konstantinou
Sensor networks constitute a technological approach of increasing popularity when it comes to monitoring an area, offering context-aware solutions. This shift from Desktop computing to Ubiquitous computing entails numerous options and challenges in designing, implementing and shaping the behavior of systems that consume, integrate, fuse and exploit sensor data. Things tend to be more complicated when, in order to extract meaning from the collected information, the Semantic Web paradigm is adopted. In this talk, we discuss the information flow in systems that collect sensor data into semantically annotated repositories. Specifically, we analyze the journey that information makes, from its capture as electromagnetic pulses by the sensors, to its storage as a semantic web triples, along with its semantics in the system’s knowledge base. We introduce the main related concepts, we analyze the main components that such systems comprise, the choices that can be made, and the respective benefits, drawbacks, and effect to the overall system properties.
Anonymization of centralized and distributed social networks by sequential cl...ecway
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Android anonymization of centralized and distributed social networks by sequ...ecway
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COLLOBORATIVE APPROACH for SECURING DATA RETRIEVAL SCHEME BASED On TRIPPLE DE...AM Publications
Disruption tolerant network technologies are becoming successful solutions that allow wireless devices carried by soldiers to communicate with each other and access the confidential information or command reliably by exploiting external storage nodes. Some of the most challenging issues in this scenario are the enforcement of authorization policies and the policies update for secure data retrieval. Ciphertext policy attribute-based encryption is a promising cryptographic solution to the access control issues. However, the problem of applying CP-ABE in decentralized DTNs introduces several security and privacy challenges with regard to the attribute revocation, key escrow, and coordination of attributes issued from different authorities. We propose a secure data retrieval scheme using 3DES with MD5 for decentralized DTNs where multiple key authorities manage their attributes independently. We demonstrate how to apply the proposed mechanism to securely and efficiently manage the confidential data distributed in the Disruption-tolerant military network.
COLLOBORATIVE APPROACH for SECURING DATA RETRIEVAL SCHEME BASED On TRIPPLE DE...AM Publications
Disruption tolerant network technologies are becoming successful solutions that allow wireless devices carried by soldiers to communicate with each other and access the confidential information or command reliably by exploiting external storage nodes. Some of the most challenging issues in this scenario are the enforcement of authorization policies and the policies update for secure data retrieval. Ciphertext policy attribute-based encryption is a promising cryptographic solution to the access control issues. However, the problem of applying CP-ABE in decentralized DTNs introduces several security and privacy challenges with regard to the attribute revocation, key escrow, and coordination of attributes issued from different authorities. We propose a secure data retrieval scheme using 3DES with MD5 for decentralized DTNs where multiple key authorities manage their attributes independently. We demonstrate how to apply the proposed mechanism to securely and efficiently manage the confidential data distributed in the Disruption-tolerant military network.
A Frame Work for Ontological Privacy Preserved MiningIJNSA Journal
Data Mining analyses the stocked data and helps in foretelling the future trends. There are different techniques by which data can be mined. These different techniques reveal different types of hidden knowledge. Using the right procedure of technique result specific patterns emerge. Ontology is a specification of conceptualization. It is a description of concepts and relationships that can exist for an agent or a community of agents. To make software more user-friendly, ontology could be used to explain both the technical and domain details. In the process of analyzing a data certain important details cannot be revealed, therefore security is the most important feature dealt in all technologies and work places. Data mining and Ontology techniques when integrated would capitulate an efficient system capable of selecting the appropriate algorithm for a data mining technique and privacy preserving techniques also by exploring the domain knowledge using ontology.
Significant features for steganography techniques using deoxyribonucleic acid...nooriasukmaningtyas
Information security and confidentiality are the prime concern of any type of communication. Rapidly evolution of technology recently, leads to increase the intruder’s ability and a main challenge to information security. Therefore, utilizing the non-traditional basics for information security is required, such as DNA which is focused as a new aspect to achieve better security. In this paper, a survey of more recent DNA based on data hiding algorithms are covered. With particular emphasis of different parameters several data hiding algorithms based on DNA has been reviewed. To present a more secure an efficient data hiding algorithms based on DNA for future works, this willbe helpful.
A novel secure e contents system for multi-media interchange workflows in e-l...IJCNCJournal
The goal of e-learning is to benefit from the capabilities offered by new information technology (such as
remote digital communications, multimedia, internet, cell phones, teleconferences, etc.) and to enhance the
security of several government organizations so as to take into considerations almost all the contents of elearning
such as: information content, covering most of citizens or state firms or corporations queries.
Content provides a service to provide most if not all basic and business services; content of communicative
link provides the citizen and the state agencies together all the time and provides content security for all
workers on this network to work in securely environment. Access to information as well is safeguarded. The
main objective of this research is to build a novel multi-media security system (encrypting / decrypting
system) that will enable E-learning to exchange more secured multi-media data/information.
PRIVACY PRESERVING DATA MINING BY USING IMPLICIT FUNCTION THEOREMIJNSA Journal
Data mining has made broad significant multidisciplinary field used in vast application domains and extracts knowledge by identifying structural relationship among the objects in large data bases. Privacy preserving data mining is a new area of data mining research for providing privacy of sensitive knowledge of information extracted from data mining system to be shared by the intended persons not to everyone to access. In this paper , we proposed a new approach of privacy preserving data mining by using implicit function theorem for secure transformation of sensitive data obtained from data mining system. we proposed two way enhanced security approach. First transforming original values of sensitive data into different partial derivatives of functional values for perturbation of data. secondly generating symmetric key value by Eigen values of jacobian matrix for secure computation. we given an example of academic sensitive data converting into vector valued functions to explain about our proposed concept and presented implementation based results of new proposed of approach.
Similar to Privacy preserving back propagation neural network learning over arbitrarily partitioned data (20)
Scalable face image retrieval using attribute enhanced sparse codewordsIEEEFINALYEARPROJECTS
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Reversible watermarking based on invariant image classification and dynamic h...IEEEFINALYEARPROJECTS
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Spoc a secure and privacy preserving opportunistic computing framework for mo...IEEEFINALYEARPROJECTS
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Dynamic resource allocation using virtual machines for cloud computing enviro...IEEEFINALYEARPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
A secure protocol for spontaneous wireless ad hoc networks creationIEEEFINALYEARPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
Utility privacy tradeoff in databases an information-theoretic approachIEEEFINALYEARPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
The Metaverse and AI: how can decision-makers harness the Metaverse for their...Jen Stirrup
The Metaverse is popularized in science fiction, and now it is becoming closer to being a part of our daily lives through the use of social media and shopping companies. How can businesses survive in a world where Artificial Intelligence is becoming the present as well as the future of technology, and how does the Metaverse fit into business strategy when futurist ideas are developing into reality at accelerated rates? How do we do this when our data isn't up to scratch? How can we move towards success with our data so we are set up for the Metaverse when it arrives?
How can you help your company evolve, adapt, and succeed using Artificial Intelligence and the Metaverse to stay ahead of the competition? What are the potential issues, complications, and benefits that these technologies could bring to us and our organizations? In this session, Jen Stirrup will explain how to start thinking about these technologies as an organisation.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Privacy preserving back propagation neural network learning over arbitrarily partitioned data
1. Privacy Preserving Back-Propagation Neural Network Learning Over
Arbitrarily Partitioned Data
Abstract:
Neural Networks have been an active research area for decades. However, privacy bothers
many when the training dataset for the neural networks is distributed between two parties,
which are quite common nowadays. Existing cryptographic approaches such as secure scalar
product protocol provide a secure way for neural network learning when the training dataset is
vertically partitioned. In this paper we present a privacy preserving algorithm for the neural
network learning when the dataset is arbitrarily partitioned between the two parties. We show
that our algorithm is very secure and leaks no knowledge (except the final data’s learned by
both parties) about other party’s data. We demonstrate the efficiency of our algorithm by
experiments on real world data.
Architecture:
Neural Network:
GLOBALSOFT TECHNOLOGIES
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Input OutputHidden Layer
(False
Information)
2. Existing System:
Existing approaches such as not secure scalar product protocol provide a
secure way for neural network learning when the training dataset is partitioned.
Disadvantages:
To the best of our knowledge the problem of privacy preserving neural network
learning over arbitrarily partitioned data has not been solved.
Proposed System:
In this paper we propose a privacy preserving algorithm for back-
propagation neural network learning when the data is arbitrarily partitioned. Our contributions
can be summarized as follows.
(1) To the best of our knowledge we are the first to propose privacy preserving for the neural
networks when the data is arbitrarily partitioned.
(2) It is quite efficient in terms of computational and communication overheads.
(3) In terms of privacy, leaks no knowledge about other’s party data except the final data’s.
Advantages:
To the best of our knowledge the problem of privacy preserving neural network
learning over arbitrarily partitioned data has been solved.
3. Algorithm:
Privacy preserving Algorithm:
It is highly important that not only the data but the in-
termediate data’s also should not be revealed to the other party because intermediate data’s
contain partial knowledge about the data. We propose an algorithm in which both parties
modify the data’s and hold random shares of the data’s during the training. Both the parties use
the secure 2-party computation.
Modules:
1. Arbitrary Partitioned Data
2. Homomorphic Encryption
3. Privacy Preserving Learning
1. Arbitrary Partitioned Data:
We consider arbitrary par- titioning of data between two
parties in this paper. In arbitrary partitioning of data between two parties, there is no
specific order of how the data is divided between two parties. Combined data of two
parties can be seen as a database.
When the training data for the neural networks is
arbitrarily partitioned between two parties, both parties want to train the network but at
the same time they do not want that the other party should learn anything about its data
except the final data’s learned by the network. So we propose a privacy preserving back-
propagation neural network learning algorithm for the arbitrarily partitioned data between
two parties.
2. Homomorphic Encryption:
Homomorpic property is a property of certain encryption algorithms where
specific algebraic operations can be performed on plaintext by performing the operations on
encryption messages without actually decrypting them. For example say we have two messages
m1 and m2, the encryption of message is denoted by E(m1) and E(m2) then operation m1m2
can be performed using E(m1) and E(m2) only without actually de- crypting the two messages.
4. 3. Privacy Preserving Learning:
This guarantees more security and privacy against the intrusion by the other party.
Data providers for machine learning are not willing to train the neural network with their data at
the expense of privacy and even if they do participate in the training they might either remove
some information from their data or can provide false information.
Hardware Requirements:
• System : Pentium IV 2.4 GHz.
• Hard Disk : 40 GB.
• Floppy Drive : 1.44 Mb.
• Monitor : 15 VGA Colour.
• Mouse : Logitech.
• Ram : 512 Mb.
Software Requirements:
• Operating system : - Windows 8.
• Coding Language : C#.net
• Data Base : SQL Server 2008