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network security
(8627 results)-
White Papers
An Approach to Wireless Intrusion Detection System for Wireless Network Based on Multiagent System of Ant Colony Optimization Algorithm
Dec 2011
Various approaches to Intrusion Detection are currently being used, but they are relatively ineffective in finding the intruder. Wireless networks are particularly vulnerable to intrusion, as they...
Provided by International Journal of Computer Applications
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White Papers
Fuzzy Logic Based Intrusion Detection System Against Blackhole Attack on AODV in MANET
Dec 2011
Security is an essential feature for wired and wireless network. But due to its unique characteristics of MANETs, it creates a number of consequential security challenges to network. MANETs are...
Provided by International Journal of Computer Applications
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White Papers
Yukti: A Dynamic Agent Based IDS With Suspect Engine to Detect Diverse XSS Attacks
Dec 2011
Injecting malicious script through links, URLs (Unified Resource Locator) or as user inputs and getting it executed (when inputs are not validated) in the client side is called CROSS Site...
Provided by International Journal of Computer Applications
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White Papers
An Off-Line Electronic Payment Scheme Based on Publicly Verifiable Secret Sharing
Dec 2011
In this paper, the authors introduce a new efficient technique allowing to render an off-line e-cash system traceable without need to a trusted party. The main idea is the use of the publicly...
Provided by International Journal of Computer Applications
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White Papers
Fortification of Transport Layer Security Protocol
Dec 2011
Proving an identity over a public link is complex when there is communication between Client and Server. Secure Shell protocol is deployed, to determine a client's identity through Password-based...
Provided by International Journal of Computer Applications
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White Papers
A LWE-Based Secret Sharing Scheme
Dec 2011
The authors present a (n,n) secret sharing scheme whose security can be reduced to the hardness of the Learning With Errors (LWE) problem. This is a strong property since the LWE problem is...
Provided by International Journal of Computer Applications
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White Papers
Performance Analysis of Semi-Supervised Intrusion Detection System
Dec 2011
Supervised learning algorithm for Intrusion Detection needs labeled data for training. Lots of data is available through internet, network and host. But this data is unlabeled data. The...
Provided by International Journal of Computer Applications
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White Papers
Signcryption Saves Computational and Communicational Costs
Dec 2011
The aim of this paper is to provide an overview for the research that has been done so far in signcryption area. The paper also presents the extentions for the signcryption scheme and discusses...
Provided by International Journal of Computer Applications
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White Papers
Analysis of Key Management and Quantum Cryptography in Wireless Sensors Networks
Dec 2011
Key management and Quantum Cryptography (QC) are very interesting and challenging areas in Wireless Sensor Networks (WSN). In order to make secure communications around WSN, communication between...
Provided by International Journal of Computer Applications
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White Papers
Comprehensive Survey on Game Theory based Intrusion Detection System for Mobile Adhoc Networks
Dec 2011
Mobile Adhoc Networks (MANET's) are autonomous distributed systems that comprise a number of mobile nodes connected by wireless links, forming arbitrary time varying wireless network topologies....
Provided by International Journal of Computer Applications
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White Papers
Diverse and Conglomerate Modi-Operandi for Anomaly Intrusion Detection Systems
Dec 2011
Of late, research works on Intrusion Detection System have been receiving a lot of attention. An IDS detects hazard patterns of network traffic on the residual open parts through observing user...
Provided by International Journal of Computer Applications
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White Papers
Smart Card Security; Technology and Adoption
Oct 2011
Newly, smart card technology are being used in a number of ways around the world, on the other hand, security has become significant in information technology, especially in those application...
Provided by Islamic Azad University
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White Papers
The Three Dimensions of Security
Sep 2011
Security is an issue of generally recognized importance. Security starts with one, the user. It is well known that a formal security policy is a prerequisite of security. Having a policy and being...
Provided by Prince Mohammad bin Fahd University
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White Papers
Secure Signaling in Next Generation Networks With NSIS
Mar 2009
The IETF working group Next Steps In Signaling (NSIS) develops signaling protocols for Quality-of-Service (QoS) reservations or dynamic NAT and FireWall (NAT/FW) configuration. QoS signaling...
Provided by Universitat Karlsruhe
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White Papers
A Conceptual Model for Analysis and Design of Tunable Security Services
May 2008
Security is an increasingly important issue for networked services. However, since networked environments may exhibit varying networking behavior and contain heterogeneous devices with varying...
Provided by Academy Publisher
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Whitepapers
How much security do you really need?
Apr 2012
For most midsize businesses, acquiring the right security solution can be an uphill task. On top of the initial costs involved, the right skills and resources are needed to ensure that the...
Provided by IBM
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Whitepapers
Security Challenges and Solutions for Midsize Retailers
Apr 2012
When it comes to acquiring the right security solution today, midsize retailers face a number of obstacles-including costs, complexity and business disruption. This paper analyzes the various...
Provided by IBM
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White Papers
Comparative Analysis of Network Forensic Systems
Oct 2011
Network forensics is scientifically proven techniques to collect, detect, identify, examine, correlate, analyze, and document digital evidence from multiple systems for the purpose of uncovering...
Provided by International Journal of Computer Applications
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Whitepapers
How Midsize Banks Can Overcome Escalating Security Threats
Apr 2012
Like any business, midsize banks face an increasing number of security challenges, as well as strong competition. This paper examines how an integrated, holistic approach to security can also...
Provided by IBM
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White Papers
Development of Fishplate Tampering Detection System for Railway Security Based on Wireless Sensor Network
Dec 2011
Intelligent sensors with cognitive ability when wirelessly networked can be deployed in a wide range of applications. This paper reports a novel fishplate tampering detection system for railway...
Provided by International Journal of Computer Applications
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White Papers
Enhancing Social Security Through Network of Intelligent Human Nodes Trained by Computer Algorithm
Dec 2011
In near future, all manual decisions will be more authentic, scientific and logic based. Through continuous evolutionary process, scientist developed different technologies of computer,...
Provided by International Journal of Computer Applications
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White Papers
Network Security Policy Framework and Analysis
Dec 2011
Improved genetic feedback algorithm based network security policy framework contains some drawback for security. This has motivated the need of a strong network security policy framework. In this...
Provided by International Journal of Computer Applications
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White Papers
Countermeasures of Network Layer Attacks in MANETs
Dec 2011
Security is an essential requirement in Mobile Ad hoc NETwork (MANETs). In this paper, the authors proposed the survey of countermeasures of all security attacks of network layer in MANETs. To the...
Provided by International Journal of Computer Applications
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White Papers
SMURFEN: A System Framework for Rule Sharing Collaborative Intrusion Detection
Aug 2011
Intrusion Detection Systems (IDSs) are designed to monitor network traffic and computer activities in order to alert users about suspicious intrusions. Collaboration among IDSs allows users to...
Provided by University of Waterloo
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White Papers
A Game-Theoretic Approach to Rule Sharing Mechanism in Networked Intrusion Detection Systems: Robustness, Incentives and Security
Sep 2011
Collaboration among IDSs allows users to benefit from the collective knowledge and information from their collaborators and achieve more accurate intrusion detection. However, most existing...
Provided by University of Illinois
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White Papers
Effective Acquaintance Management for Collaborative Intrusion Detection Networks
Sep 2010
An effective Collaborative Intrusion Detection Network (CIDN) allows distributed Intrusion Detection Systems (IDSes) to collaborate and share their knowledge and opinions about intrusions, to...
Provided by University of Waterloo
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White Papers
A Game-Theoretical Approach to Incentive Design in Collaborative Intrusion Detection Networks
Mar 2009
Traditional Intrusion Detection Systems (IDSs) work in isolation and may be easily compromised by new threats. An Intrusion Detection Network (IDN) is a collaborative IDS network intended to...
Provided by University of Illinois
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White Papers
Trust Management for Host-Based Collaborative Intrusion Detection
Jul 2008
The accuracy of detecting an intrusion within a network of Intrusion Detection Systems (IDSes) depends on the efficiency of collaboration between member IDSes. The security itself within this...
Provided by University of Waterloo
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White Papers
Location Privacy Via Private Proximity Testing
Dec 2010
The authors study privacy-preserving tests for proximity: Alice can test if she is close to Bob without either party revealing any other information about their location. They describe several...
Provided by Stanford University
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White Papers
Lattice Basis Delegation in Fixed Dimension and Shorter-Ciphertext Hierarchical IBE
May 2010
The authors present a technique for delegating a short lattice basis that has the advantage of keeping the lattice dimension unchanged upon delegation. Building on this result, they construct two...
Provided by University of Texas
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White Papers
Efficient Lattice (H)IBE in the Standard Model
Mar 2011
The authors construct an efficient identity based encryption system based on the standard Learning With Errors (LWE) problem. Their security proof holds in the standard model. The key step in the...
Provided by University of Texas
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White Papers
App Isolation: Get the Security of Multiple Browsers With Just One
Oct 2011
Many browser-based attacks can be prevented by using separate browsers for separate web sites. However, most users access the web with only one browser. The authors explain the security benefits...
Provided by Association for Computing Machinery
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White Papers
Security Challenges During VLSI Test
May 2011
VLSI testing is a practical requirement, but unless proper care is taken, features that enhance testability can reduce system security. Data confidentiality and intellectual property protection...
Provided by Polytechnic Institute of New York University
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White Papers
Security-Aware SoC Test Access Mechanisms
Feb 2011
Test access mechanisms are critical components in digital systems. They affect not only production and operational economics, but also system security. The authors propose a security enhancement...
Provided by Google
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White Papers
Drac: An Architecture for Anonymous Low-Volume Communications
Feb 2010
The authors present Drac, a system designed to provide anonymity and unobservability for real-time instant messaging and Voice-over-IP communications against a global passive adversary. The system...
Provided by Microsoft
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White Papers
Performance Analysis of a Chaotic Symbolic Communication System Under Sinusoidal Jammer
Oct 2010
In this paper, the authors present and analyze a secure spread spectrum communication system based on chaotic symbolic dynamics for an asynchronous multi-user case. This system performs without...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Tupni: Automatic Reverse Engineering of Input Formats
Oct 2008
Recent work has established the importance of automatic reverse engineering of protocol or file format specifications. However, the formats reverse engineered by previous tools have missed...
Provided by Association for Computing Machinery
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White Papers
On the Symbiosis of Specification-Based and Anomaly-Based Detection
Aug 2009
As the number of attacks on computer systems increases and become more sophisticated, there is an obvious need for intrusion detection systems to be able to effectively recognize the known attacks...
Provided by Reed Elsevier
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White Papers
Managing Intrusion Detection Rule Sets
Mar 2010
The prevalent use of the signature-based approach in modern Intrusion Detection Systems (IDS) emphasizes the importance of the efficient management of the employed signature sets. With the...
Provided by Association for Computing Machinery
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White Papers
A Framework for Cost Sensitive Assessment of Intrusion Response Selection
Apr 2009
In recent years, cost-sensitive intrusion response has gained significant interest, mainly due to its emphasis on the balance between potential damage incurred by the intrusion and cost of the...
Provided by Iowa State University
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Case Studies
Intermatic Brightens Employees Workdays by Igniting Application Performance With Juniper Networks Powerful Solution Set
Feb 2009
Intermatic wanted to upgrade its IT infrastructure that could scale to meet its business needs, could reliably support business critical applications, and optimize application performance across...
Provided by Juniper Networks
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Webcasts
Fighting the Fraudsters: Beating Malware and Phishing Threats
May 2008
With the increasing number of attacks, companies need a flexible user-authentication strategy which leverages the latest Microsoft Windows security features. The presenters of this webcast throw...
Provided by Entrust
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Webcasts
The Remote Access Revolution: Secure Access to Your Enterprise Network
Jan 2009
When an employee or partner accesses a network through an extranet, remote access gateway or desktop, they have effectively opened a door to the organization's most sensitive assets, intellectual...
Provided by Entrust
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Webcasts
The Attacker Within: How Hackers Are Targeting Enterprises From the Inside-Out
Jan 2009
URL filtering has become a standard control within most enterprises to enforce policy for Internet bound traffic. However, with Web 2.0, as dynamic and user generated content becomes the norm,...
Provided by Zscaler
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Webcasts
Risks and Defenses Against Web 2.0 Threats
Jan 2009
In today's tough economic environment, IT professionals are asked to do more with less. While Web 2.0 threats and browser exploits are growing, one has little or no Capital EXpenditure (CapEX) to...
Provided by Zscaler
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Webcasts
Newer Threats and Newer Defenses Against Web 2.0
Jan 2009
URL filtering has become a standard control to enforce policy for web traffic. However, with Web 2.0, where dynamic and user generated content becomes the norm, static URL databases are of limited...
Provided by Zscaler
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Webcasts
How Browser Exploits Lead to Web 2.0 Hacking
Jan 2009
Gone are the days when URL Filtering took care of all the issues that arise from a company's Internet bound traffic. With Web 2.0, dynamic and user-generated content is becoming the norm and...
Provided by Zscaler
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Webcasts
The Web Hacking Incidents Database (WHID): Trends in Web Application Security
Jan 2009
What are the emerging trends in web application security? The presenter of this webcast will provide an overview of web application security and valuable industry tools. Many organizations today...
Provided by Breach Security
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Webcasts
Anti-Automation: Identifying and Controlling Automated Clients
Jan 2009
Brute force. Denial of service. Bot attacks. Are automated programs attacking the web applications? An overwhelming number of companies can't identify when automated attackers are threatening...
Provided by Breach Security
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Webcasts
Outsmarting Tomorrow's Hackers Today
Jan 2009
Network IDS/IPS and first-generation Web Application Firewalls (WAFs) don't protect against today's sophisticated web application threats, such as cross-site scripting, injection flaws and other...
Provided by Breach Security
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Webcasts
The Web Hacking Incidents Database 2009: Bi-Annual Report
Jan 2009
The much anticipated Web Hacking Incidents Database (WHID) 2009 Bi-Annual Report is ready for download. The WHID project is dedicated to maintaining a record of web application-related security...
Provided by Breach Security
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Webcasts
Gartner Presentation: Combating the Rising Tide of Web-Borne Threats
Jan 2009
Companies should be implementing something that goes beyond what they are doing now, that actually filters malware within the Internet Gateway. Hackers are not just interested in sending one virus...
Provided by Aladdin Knowledge Systems
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Webcasts
Is Your Network Safe for 3rd Party Access?
Jan 2009
This webcast will focus on the business trend towards allowing 3rd parties (non-employees) access to corporate networks. It explores the security challenges that "Open" network access creates for...
Provided by Nevis Networks
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Webcasts
Persistent LAN Security Presentation
Jan 2009
What is LAN Security? How to protect the internal network from a full range of threats? This webcast throws light on these topics.
Provided by Nevis Networks
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Webcasts
On-Demand Webcast: Getting the NAC of LAN Security
Jan 2009
The presenter of this webcast discusses the strengths and weaknesses of NAC and outlines requirements for a complete LAN security strategy.
Provided by Nevis Networks
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Webcasts
Five Network Security Threats and How to Protect Your Business
Apr 2009
The presenters of this webcast offer tactics and strategies to implement a higher level of data security across the organization. The attendee of this webcast will gain understanding on the rise...
Provided by Qwest Communications
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Webcasts
Engendering Effective Web Security on a Tight Budget (or How to Have Your Security Cake and Eat It)
Mar 2009
The Internet has changed beyond anything could have foreseen just five years ago. It is no longer a browsing medium: it is full of Web 2.0 applications, real time communications challenges and a...
Provided by Reed Elsevier
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Webcasts
Extend Your IT Security to Deal With the Social Generation and the New Internet
Jun 2009
The attendee of this webcast will explain the benefits and the security threats that the social generation internet poses the organisation. The presenter will show the popular methods used to...
Provided by Reed Elsevier
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Webcasts
Social Networking Global Survey Results & Practical Steps to Secure Your Organization
Jan 2009
A recent survey of 1,200 corporate Internet users showed that 77 percent of employees use social networks. And while their employers believe that only 10 percent of them use IPTV in the workplace,...
Provided by FaceTime Communications
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Webcasts
Network Assurance & Regulatory Compliance: Closing the Gap Between Policies & Defenses
Jan 2009
In a dynamic network environment, constant changes to the network cause defenses to become misaligned with policies. Failure to understand how traffic actually flows through or around defenses...
Provided by Lumeta
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Webcasts
Preparing for IPv6 - Assuring the Self-Defending Network: Today and Tomorrow
Jan 2009
Building a Self-Defending Network to reduce risk through greater automation of information security is critical to delivering next generation e-gov solutions while improving FISMA scores. Yet...
Provided by Lumeta
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Webcasts
Forensic Analysis for Network Security
Jan 2009
Forensic analysis for network security involves capturing network data for analysis minutes, hours, or even days after a network event has occurred. How can forensic analysis help organizations...
Provided by WildPackets
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Webcasts
Protect Your Network and Reap the Benefits of Wireless
Jan 2009
The attendee of this webcast will learn how to understand the risks, protect the network and reap the benefits of wireless.
Provided by Accela Communications
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Webcasts
PCI DSS and the Wireless Connection: Pay Attention - TJX Was No Accident!
Jan 2009
There's a New Sherriff in Town and He's Getting Tough on Wireless Security. His name is the PCI DSS 1.2 and wireless security has finally been recognized as an important component of protecting...
Provided by AirTight Networks
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Webcasts
Case Study Webinar? How to Secure Your Cisco WLAN Today
Apr 2009
This webcast will give attendees a real life case study of how one organization avoided pitfalls while expanding and remediating it's Cisco WLAN and achieved the best performance and robust and...
Provided by AirTight Networks
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Webcasts
Gartner Analyst, John Pescatore, Discusses Wireless Security as SaaS
Jan 2009
With the proliferation of wireless technology throughout the enterprise, multi-dimensional attacks combined with a lack of wireless expertise can challenge even the most experienced IT staff....
Provided by AirTight Networks
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Webcasts
Effective Strategies for Evaluating Your WLAN Security
Jan 2009
This webcast offers a practical guide for selecting a WLAN security solution. The presenter explains the prevalent methods for wireless access point detection and classification.
Provided by AirTight Networks
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Webcasts
Understanding Wi-Fi Security Vulnerabilities and Ways of Mitigating Them
Jan 2009
This webcast discusses on important Wi-Fi security issues and the solutions available to address them. Enterprises which need to secure their networks from Wi-Fi threats in order to protect their...
Provided by AirTight Networks
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Webcasts
Skyjacking a Cisco WLAN Access Point: Attack Analysis and Countermeasures
Sep 2009
This webcast will deconstruct the skyjacking vulnerability - explaining why the vulnerability occurs in Cisco WLANs, which Cisco access points are affected, how skyjacking can be exploited to...
Provided by AirTight Networks
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Webcasts
Securing IP Networks
Sep 2009
As Fixed Mobile Convergence (FMC) is opening the door to a wealth of new opportunities for service providers and their customers, it also ushers in a number of potential security flaws that can be...
Provided by Light Reading
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White Papers
Sustainable IT: An interactive eBook from Intel and Symantec
Sep 2009
Here you will find content that outlines how companies can reduce costs, lower TCO, and decrease power consumption. In the latest issue of the Intel/Symantec eBook you can discover how the two...
Provided by Intel
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Webcasts
Business Ready Security Video
Sep 2009
This video excerpt discusses the future direction and trends of enterprise security. The speaker discusses the importance of security as a primary business activity that must be embraced by...
Provided by Microsoft
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White Papers
CRM and Social Networking: Engaging the Social Customer
Jul 2009
Used effectively, social networking sites can enable marketing professionals, salespeople, and customer service agents to develop meaningful relationships with customers in new ways. But the true...
Provided by Microsoft
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Case Studies
Wing Lung Leads Local Banks With State-of-the-Art Authentication for e-Banking Customers
Jul 2007
Wing Lung Bank, founded in 1933, is among the oldest local Chinese banks in Hong Kong. Strongly committed to its motto of 'Progress with Prudence, Service with Sincerity', the Bank has developed...
Provided by THALES
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Case Studies
Croatian Banks Make Fraud Virtually Impossible by Securing Transactions and User Identities With Thales nCipher HSMs
Jan 2009
A member of the Asseco Group, which is Europe's fifth largest system integrator, Logos is one of Croatia's most trusted IT companies. Logos has built numerous online banking systems for clients...
Provided by THALES
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Case Studies
Large Federal Agency Gains HSPD-12 Compliance With VeriSign
Oct 2008
The U.S. Department of Education (ED) was created in 1980 by combining offices from several federal agencies. ED's 4,200 employees and $68.6 billion budget are concentrated on the promotion of...
Provided by VeriSign
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Case Studies
The First Strong Personal Authentication for Domestic Securities Achieved by One-Time Password Protection
Dec 2008
Nomura Securities' "Hotto-Direct" is a Japanese non-store online trading service. Hotto-Direct targets investment novices rather than customers who are relatively used to existing Internet...
Provided by VeriSign
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Case Studies
VeriSign Identity Protection Authentication Services Helps a Top Document Management Services Provider Lead the Way With Two-Factor Authentication for Clients
Feb 2009
Morgan Street Document Systems, LLC was founded to address the urgent need for a service to streamline the numerous, primarily paper-based, interactions between individuals and their many advisors...
Provided by VeriSign
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Case Studies
Online Information Management Provider Leverages a Synchronized Set of Security Services From VeriSign
Apr 2009
Sydney, Australia-based innovator DocLocker Worldwide Pty. Ltd. has devised a secure, remote-hosted, online system for storing, managing and sharing files and documents. The challenge was to...
Provided by VeriSign
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Case Studies
Off-Premise ATM Leader Is First-to-Market With Remote Key Transport by Utilizing VeriSign Managed PKI Service
Oct 2008
Triton Systems of Delaware (Triton) is a leading provider of off-premise Automated Teller Machines (ATMs) in North America. Today, after 20 years of production at its Long Beach, Mississippi...
Provided by VeriSign
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White Papers
On the Security of NMAC and Its Variants
Dec 2011
HMAC, a derivative of NMAC, is a practically and commonly used, widely standardized MAC construction nowadays. HMAC has two advantages. First, HMAC can make use of current hash functions, the most...
Provided by National University of Defense Technology
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White Papers
The Security Impact of a New Cryptographic Library
Dec 2011
This paper introduces a new cryptographic library, NaCl, and explains how the design and implementation of the library avoid various types of cryptographic disasters suffered by previous...
Provided by University of Illinois
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White Papers
Fully Homomorphic Encryption Based on Approximate Matrix GCD
Dec 2011
The authors first introduce Approximate Matrix GCD problem (AMGCD), and construct public key encryption schemes based on AMGCD. Then, they define a variant of AMGCD and design a new Fully...
Provided by Jiangsu Teachers University of Technology
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White Papers
Rubik's for Cryptographers
Jan 2011
Hard mathematical problems are at the core of security arguments in cryptography. In this paper, the authors study mathematical generalizations of the famous Rubik's cube puzzle, namely the...
Provided by University of California
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White Papers
Security of Multiple-Key Agreement Protocols and Propose an Enhanced Protocol
Nov 2011
Multiple key agreement protocols produce several session keys instead of one session key. Most of the multiple key agreement protocols do not utilize the hash functions in the signature schemes...
Provided by K.N.Toosi University of Technology
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White Papers
Homomorphic Encryption From Codes
Nov 2011
The authors propose a new homomorphic encryption scheme based on the hardness of decoding under independent random noise from certain affine families of codes. Unlike in previous lattice-based...
Provided by Chinese University of Hong Kong
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White Papers
Adaptive Security of Concurrent Non-Malleable Zero-Knowledge
Nov 2011
A zero-knowledge protocol allows a prover to convince a verifier of the correctness of a statement without disclosing any other information to the verifier. It is a basic tool and widely used in...
Provided by Shanghai Jiao Tong University
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White Papers
Provable Security of BLAKE With Non-Ideal Compression Function
Nov 2011
Hash functions are a main building block for numerous cryptographic applications. Due to a series of attacks on the widely deployed SHA-1 hash function by Wang et al., the US National Institute...
Provided by Katholieke Universiteit Leuven
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Whitepapers
On the Joint Security of Encryption and Signature in EMV
Dec 2011
The authors provide an analysis of current and future algorithms for signature and encryption in the EMV standards in the case where a single key-pair is used for both signature and encryption....
Provided by IBM
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White Papers
On Security of the Utility Preserving RASP Encryption
Nov 2011
Many potential users hesitate to use cloud computing because of the data confidentiality issue. Can the people compute on untrusted public cloud platform with both data confidentiality and data...
Provided by Wright State University
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White Papers
Round-Optimal Privacy-Preserving Protocols With Smooth Projective Hash Functions
Feb 2012
In 2008, Groth and Sahai proposed a powerful suite of techniques for constructing non-interactive zero-knowledge proofs in bilinear groups. Their proof systems have found numerous applications,...
Provided by Ecole normale superieure
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White Papers
A Survey on Secure Multipath Routing Protocols in WSNs
Mar 2010
Routing protocols in Wireless Sensor Networks (WSN) have been substantially investigated by researches. Most state-of-the-art surveys have focused on reviewing the different routing schemes that...
Provided by Reed Elsevier
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White Papers
Security Enhancements Against UMTS - GSM Interworking Attacks
Jan 2010
In this paper, the authors first present three new attacks on Universal Mobile Telecommunication System (UMTS) in access domain. They exploit the interoperation of UMTS network with its...
Provided by Reed Elsevier
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White Papers
Evading Stepping-Stone Detection Under the Cloak of Streaming Media With SNEAK
Apr 2010
Network-based intrusions have become a serious threat to the users of the Internet. To help cover their tracks, attackers launch attacks from a series of previously compromised systems called...
Provided by Reed Elsevier
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White Papers
A Quick Review of Network Security and Steganography
Apr 2012
In this paper, the authors present a classification of network security techniques such as: secrecy, authentication, non-repudiation and integrity control. The secrecy techniques are two...
Provided by Mody Institute of Technology and Science
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White Papers
Implementing Watermarking Concept Along with Data Compression in Multimedia Transmission
Apr 2012
This paper presents a technical review for enhancing security and reliability in the transmission of information. In this paper, Watermarking technique along with Data Compression is being...
Provided by Jaypee University of Information Technology
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White Papers
Analysis of Minimum Numbers of Linearly Active S-Boxes of a Class of Generalized Feistel Block Ciphers
Mar 2012
Linear cryptanalysis and differential cryptanalysis, the two most significant analyzes methods applicable to block ciphers, were introduced by Matsui and Biham, Shamir, respectively. Whether a...
Provided by Springer Science+Business Media
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White Papers
Hybrid Encryption in the Multi-User Setting
Mar 2012
This paper presents an attack in the multi-user setting on various publickey encryption schemes standardized in IEEE 1363a, SECG SEC 1 and ISO 18033-2. The multi-user setting is a security model...
Provided by International Association for Cryptologic Research
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White Papers
Efficient and Optimally Secure Key-Length Extension for Block Ciphers Via Randomized Cascading
Mar 2012
The authors consider the question of efficiently extending the key length of block ciphers. To date, the approach providing highest security is triple encryption (used e.g., in Triple-DES), which...
Provided by University of California
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White Papers
The Joint Signature and Encryption Revisited
Mar 2012
In this paper, the authors studied the classical paradigms used to build many opaque signatures, namely StE, EtS, and CtEtS. They showed using an increasingly popular tool, namely meta-reductions,...
Provided by International Association for Cryptologic Research
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White Papers
A Framework for the Cryptographic Verification of Java-Like Programs
Mar 2012
The authors consider the problem of establishing cryptographic guarantees - in particular, computational indistinguishability - for Java or Java-like programs that use cryptography. For this...
Provided by University of Trier
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White Papers
On Security of a Certificateless Aggregate Signature Scheme
Apr 2012
Aggregate signatures are useful in special areas where the signatures on many different messages generated by many different users need to be compressed. Very recently, Xiong et al. proposed a...
Provided by NanJing Normal University
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White Papers
Circular Chosen-Ciphertext Security With Compact Ciphertexts
Mar 2012
A Key-Dependent Message (KDM) secure encryption scheme is secure even if an adversary obtains encryptions of messages that depend on the secret key. Such key-dependent encryptions naturally occur...
Provided by International Association for Cryptologic Research
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White Papers
Identity-Based Encryption With Master Key-Dependent Message Security and Applications
Mar 2012
The authors introduce the concept of Identity-Based Encryption (IBE) with master Key-Dependent Chosen-Plaintext (mKDM-sID-CPA) security. These are IBE schemes that remain secure even after the...
Provided by University of Luxembourg
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White Papers
Adaptive Key Protection in Complex Cryptosystems With Attributes
Mar 2012
In the Attribute-Based Encryption (ABE) model, attributes (as opposed to identities) are used to encrypt messages, and all the receivers with qualifying attributes can decrypt the ciphertext....
Provided by Peking University
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White Papers
A Digital Signature Scheme for Long-Term Security
Feb 2012
In this paper, the authors propose a signature scheme based on two intractable problems, namely the integer factorization problem and the discrete logarithm problem for elliptic curves. It is...
Provided by International Association for Cryptologic Research
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White Papers
CFS Software Implementation
Mar 2012
CFS is the first practical code-based signature scheme. In the present paper, the authors present the initial scheme and its evolutions, the attacks it had to face and the countermeasures applied....
Provided by INRIA
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White Papers
Security of Feistel Schemes With New and Various Tools
Mar 2012
In this paper, the authors combine ideas from two different proof techniques: the Coupling technique and the H Coefficients technique. They introduce a new Theorem: the "H Coefficients Composition...
Provided by International Association for Cryptologic Research
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White Papers
Security Analysis of a Multi-Factor Authenticated Key Exchange Protocol
Jan 2012
This paper shows several security weaknesses of a Multi-Factor Authenticated Key Exchange (MK-AKE) protocol, proposed by Pointcheval and Zimmer at ACNS'08. The Pointcheval-Zimmer scheme was...
Provided by Newcastle University
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White Papers
Efficient Leakage-Free Authentication of Trees, Graphs and Forests
Jan 2012
Leakage-free authentication of trees and graphs has been studied in the literature. Such schemes have several practical applications especially in the cloud computing area. In this paper, the...
Provided by Association for Computing Machinery
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White Papers
An Efficient Multistage Secret Sharing Scheme Using Linear One-way Functions and Bilinear Maps
Mar 2012
In a Multistage Secret Sharing (MSSS) Scheme, the authorized subsets of participants could reconstruct a number of secrets in consecutive stages. A One-Stage Multisecret Sharing (OSMSS) Scheme is...
Provided by Sharif University of Technology
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White Papers
Password Protected Smart Card and Memory Stick Authentication Against Off-Line Dictionary Attacks
Mar 2012
The authors study the security requirements for remote authentication with password protected smart card. In recent years, several protocols for password-based authenticated key exchange have been...
Provided by University of North Carolina
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White Papers
Cryptanalysis of Auditing Protocol Proposed by Wang Et Al. for Data Storage Security in Cloud Computing
Mar 2012
Cloud Computing as the on-demand and remote provision of computational resources has been eagerly waited for a long time as a computing utility. It helps users to store their data in the cloud and...
Provided by International Association for Cryptologic Research
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White Papers
Security Analysis of A Single Sign-On Mechanism for Distributed Computer Networks
Feb 2012
Single Sign-On (SSO) is a new authentication mechanism that enables a legal user with a single credential to be authenticated by multiple service providers in distributed computer networks....
Provided by University of Wollongong
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White Papers
The Collision Security of MDC-4
Feb 2012
A cryptographic hash function is a function which maps an input of arbitrary length to an output of fixed length. It should satisfy at least collision-, preimage- and second-preimage resistance...
Provided by International Association for Cryptologic Research
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White Papers
Security Protocols
Sep 2011
Traditional security protocols are mainly concerned with authentication and key establishment and rely on predistributed keys and properties of cryptographic operators. In contrast, new...
Provided by ETH Zurich
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White Papers
Key Exchange in IPsec Revisited: Formal Analysis of IKEv1 and IKEv2
Jun 2011
The IPsec standard aims to provide application-transparent end-to-end security for the Internet Protocol. The security properties of IPsec critically depend on the underlying key exchange...
Provided by ETH Zurich
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White Papers
Separation of Duties as a Service
Mar 2011
The authors introduce the concept of Separation of Duties (SoD) as a Service, an approach to enforcing SoD requirements on work flows and thereby preventing fraud and errors. SoD as a Service...
Provided by Association for Computing Machinery
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White Papers
Examining Indistinguishability-Based Security Models for Key Exchange Protocols: The Case of CK, CK-HMQV, and ECK
Mar 2011
Many recent Key Exchange (KE) protocols have been proven secure in the CK, CK-HMQV, or eCK security models. The exact relation between these security models, and hence the relation between the...
Provided by Association for Computing Machinery
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White Papers
An Intruder Model With Message Inspection for Model Checking Security Protocols
Aug 2009
Model checking security protocols is based on an intruder model that represents the eavesdropping or interception of the exchanged messages, while at the same time performs attack actions against...
Provided by Aristotle University of Thessaloniki
