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network security
(8516 results)-
White Papers
A New Scheme to Check ARP Spoofing: Prevention of MAN-IN-THE-MIDDLE Attack
Jul 2011
The Address Resolution Protocol (ARP) is a computer networking protocol for determining a network host's Link Layer address when only its Internet Layer (IP) or Network Layer address is known....
Provided by International Journal of Computer Science and Information Technologies
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Webcasts
IT Manager Webcast: How Microsoft Does IT: Creating a Single-Sign on Payroll Experience Using Active Directory Federation Services (Level 100)
Dec 2007
To replace a solution that required separate authentication and did not meet Microsoft security password retrieval policies, Microsoft IT implemented a single-sign on experience for employees to...
Provided by Microsoft
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Webcasts
TechNet Webcast: Improving Desktop Security and Deployment (Part 5 of 7): Deploying IPSec With Windows Vista (Level 200)
Nov 2007
The presenter of this webcast looks at the new network stack in the Windows Vista operating system, and talks about how innovations in the stack can help secure the network by enabling new...
Provided by Microsoft
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Whitepapers
Extending the Value of Group Policy Securely & Effectively By Darren Mar-Elia
Aug 2011
Group Policy is the primary mechanism within the Windows Operating System for managing security configuration. It generally does this in a scalable and reliable fashion. It also provides an...
Provided by BeyondTrust
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White Papers
The Devils Behind Web Application Vulnerabilities
Aug 2011
Web Applications are frequently deployed with critical security bugs that can be maliciously exploited. Avoiding such vulnerabilities depends on the best practices and tools applied during the...
Provided by Institute of Electrical and Electronics Engineers
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Webcasts
Stopping E-Mail Threats
Dec 2007
Spam and other e-mail scams are costing American business $10 billion annually in lost productivity, wasted IT resources, and help desk costs. And, despite predictions from industry "experts" a...
Provided by Cisco Systems
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Resource Center
Secure, affordable and easy-to-administer healthcare networks (Resource Center)
Oct 2011
HP enables healthcare organizations to expand services, while increasing data protection and decreasing costs by providing an alternative to low-performance, multi-tiered network designs that are...
Provided by Hewlett-Packard (HP)
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White Papers
Top 10 Questions to Ask When Choosing a File Transfer Solution
Apr 2008
Transferring, securing, and collaborating on large files and documents in today's enterprise business environment has led users to demand better, more manageable file transfer methods than the...
Provided by Biscom
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Webcasts
TechNet Webcast: How Microsoft IT Managed Windows Server 2008 Network Security (Level 300)
Apr 2008
The attendee of this webcast will discover the networking advancements and policy-driven network security features in Windows Server 2008. In this webcast, Microsoft IT explains the next...
Provided by Microsoft Tips
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Webcasts
Symantec Endpoint Protection 11.0 - Benefits of Upgrading
Jun 2008
This webcast will present the benefits of upgrading to Symantec Endpoint Protection 11.0. Symantec Endpoint Protection threat prevention technologies present users with the optimum balance between...
Provided by Symantec
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Whitepapers
Tivoli Identity and Access Assurance Demo
Oct 2011
BM Tivoli Identity and Access Assurance can help ensure that the right users have access to the right resources at the right time, providing comprehensive identity management, access management,...
Provided by IBM
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White Papers
Fighting malware threats with a proactive network defence
Oct 2011
It's easy to exchange information with our friends, our co-workers and even our governments. But these interactions are just as valuable to attackers. Spam, scams, spyware and malware are all...
Provided by Blue Coat Systems
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White Papers
Hosted Email: How to Build in Security, Compliance, and Redundancy
Nov 2011
Because of the mission critical nature of email and electronic documents, the idea of moving core productivity products - namely email and office tools - to the cloud seemed like an unlikely...
Provided by Symantec
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Whitepapers
Oracle's SPARC T4-1, SPARC T4-2, SPARC T4-4 and SPARC T4-1B Server Architecture
Dec 2011
Delivering on the demands of IT services applications and virtualized, eco-efficient data centers requires a comprehensive approach that includes innovative processors, system platforms, and...
Provided by Oracle
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Case Studies
Hedgetec Does Not Play the Market When Securing Customer Web Connectivity
Jan 2008
Hedgetec Integration Incorporated is an integration company that runs technology in an Application Service Provider (ASP) model specifically for the hedge fund market. As a fast-growing ASP with...
Provided by Check Point Software Technologies
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Whitepapers
The Authentication Revolution: Phones Become the Leading Multi-Factor Authentication Device
Jan 2012
According to a leading analyst firm phone-based authentication will comprise 61% of the multi-factor authentication market by the year 2014. This paper will address the key drivers for this market...
Provided by PhoneFactor
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Webcasts
TechNet Webcast: 24 Hours of Windows Server 2008 (Part 21 of 24): Additional Security Features (Level 200)
May 2008
This webcast looks at several new security enhancements in the Windows Server 2008 operating system, including Windows Firewall enhancements that can make management easier and reduce...
Provided by Microsoft
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Whitepapers
Cloud Security Insights for IT Strategic Planning
Sep 2011
Cloud security has become one of the biggest reasons many IT managers aren't willing to fully embrace the cloud, even with the large potential savings in infrastructure costs and improved...
Provided by Intel Corporation
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Resource Center
Network Security for Small Business: Things to Consider
Sep 2008
Securing your network isn't just a defensive strategy. Read about the other benefits of a secure network.
Provided by Cisco Systems
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Webcasts
Protecting Your Network With Integrated Wireless Intrusion Prevention
Oct 2008
The presenter of this webcast will discuss best practices for safeguarding the information by effectively securing the wireless network. The presenter will examine the Cisco Adaptive Wireless...
Provided by Cisco Systems
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Webcasts
Redefining the Remote Office
Oct 2008
As more and more employees work from branch, remote, and home offices, making them as productive as possible while reducing technology support burdens and security risks has become a critical...
Provided by Cisco Systems
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White Papers
Take a unified approach to security
Mar 2012
Organisations are dealing with a workforce that is increasingly mobile, connected and demanding - they are using their own devices and want access to corporate data at all times, from any...
Provided by Blue Coat Systems
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White Papers
Endpoint Security - Data Protection for IT, Freedom for Laptop Users
Apr 2012
a worldwide shift towards the use of mobile devices coupled with recently-enacted data breach legislation has created a new challenge for it organizations: balancing the enhanced productivity of...
Provided by Absolute Software
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White Papers
ESG Security Management Maturity Model
Apr 2012
The Enterprise Strategy Group has been actively following the information security market since 2003. During this timeframe, ESG has undertaken numerous surveys involving thousands of enterprise...
Provided by EMC Corporation
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Whitepapers
Scada after Stuxnet: Best practice to reduce risk
May 2012
In June 2009, a sophisticated and destructive digital worm was unleashed with a single-minded purpose: to cripple the industrial control infrastructure instrumental to Iran's uranium enrichment...
Provided by HP
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Whitepapers - Video
Managed PKI Solution from Symantec Enabled by Intel® vPro™ Technology Video
Aug 2012
Symantec Product Manager Dave Corcoran discussing the value Intel vPro Technology's Identity Protection Technology (IPT) with public key infrastructure (PKI) capabilities bring to enterprise...
Provided by Intel Corporation
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Resource Center
Get Spam Out of Your Diet in 2009
Mar 2009
Spam is a problem for everyone. According to the Cisco 2008 Annual Security Report, spam—or unsolicited bulk email—accounts for roughly 90 percent of email sent, or nearly 200 billion messages...
Provided by Cisco Systems
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White Papers
The Dark Art of Spam
Dec 2008
The threat posed by unsolicited emails continues to evolve. Money laundering and malware delivery mean spam is no longer just an irritant and a time waster. The goals are now more destructive as...
Provided by MessageLabs, now part of Symantec
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Whitepapers
HIPAA/HITECH Compliance for Databases: Comply fully and reduce database security risk
Dec 2012
HIPAA and HITECH require all individually identifiable protected health information (PHI) be secured. The unfortunate reality for IT professionals is that these acts of Congress aren’t...
Provided by McAfee
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Whitepapers
Rethinking Your Enterprise Security: Critical Priorities to Consider
Apr 2013
In this informative white paper, explore the changing landscape of enterprise security. Learn why traditional security approaches fall short in the face of new and emerging workplace trends, and...
Provided by Hewlett Packard
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Whitepapers
Effective Data Leak Prevention Programs: Start by Protecting Data at the Source — Your Databases
Aug 2011
This IDC white paper presents a proactive approach to data protection. It discusses the growing threats to business information and the impact government regulations have on requiring additional...
Provided by Oracle
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White Papers
Solve the spam problem: Independent test report proves new approach achieves 99.997% spam catch rate
Jun 2009
As the volume of spam continues to rise and the sophistication of spammers increases, e-mail security persists as a leading concern for corporations and service providers. The effectiveness of...
Provided by Abaca Technology Corp.
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White Papers
Learn How a SaaS Endpoint Security Solution Reduces Operating Costs
Feb 2009
Businesses of all sizes today are increasingly dependent on their IT systems to run their operations and as a result, they have become more sensitive to vulnerabilities and other IT security...
Provided by Panda Security
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White Papers
Tangled Web : Undercover Threats, Invisible Enemies
Jun 2009
MessageLabs offers integrated web and email security services proven to stay a step ahead of the bad guys. Its Web Security service, for example, includes anti-spyware and anti-virus protection,...
Provided by MessageLabs, now part of Symantec
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White Papers
MessageLabs Intelligence : 2009 security Predictions
Jun 2009
Having analyzed the global threat landscape for almost a decade, MessageLabs Team Skeptic™ is comprised of many world-renowned malware and spam experts who have a global view of threats across...
Provided by MessageLabs, now part of Symantec
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Whitepapers
EMC Celerra Version 5.6 Technical Primer: Role-Based Celerra Administration - Technology Concepts and Business Considerations
Sep 2008
Many IT organizations today need to delegate administrative responsibilities for IT infrastructure products to different people such as primary administrators, department administrators, help desk...
Provided by EMC
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White Papers
Board ID - An Improved Approach to Achieving Robust Machine-to-Machine Authentication That Reduces Operating Risks and Enables Profitable Business Strategies
Aug 2008
This white paper focuses on security solutions for machine-to-machine (M2M) authentication. It describes the most common current solution and highlights the need for and benefits of improved...
Provided by Renesas Technology
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Whitepapers
Securing Virtual Worlds Against Real Attacks: The Challenges of Online Game Development
Jul 2008
Most of the attacks that have been witnessed in real life will surface in virtual worlds unless the environment is built with security in mind. It needs to leverage knowledge and work together -...
Provided by McAfee
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Whitepapers
McAfee Web Security Service
Jan 2009
Most security efforts lose effectiveness over time. Any changes in the web server, web applications, or other infrastructure configuration, can unintentionally open the door to security hazards....
Provided by McAfee
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White Papers
Secured Identity, the Next Disruptive Technology in IT Security
Feb 2009
OpenTrust places trusted digital identities at the root of each information system component, be this the network and each active network component (router, hub etc.), the workstation or device...
Provided by OPENTRUST
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Whitepapers
Efficient Monitoring of Untrusted Kernel-Mode Execution
Dec 2010
Recent malware instances execute completely in the kernel as drivers; they do not contain any user-level malicious processes. This design evades the system call monitoring used by many software...
Provided by Georgia Institute of Technology
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Whitepapers
An Efficient Authentication and Key Management Protocol for Hierarchical Ad hoc Sensor Networks
Feb 2009
Despite extensive research on flat ad hoc networks, meeting satisfactory security levels in sensor networks presents many problems. The main reason is that these networks are typically designed...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Managing threats in the digital age
May 2013
The topic of security is now unquestionably a C-suite priority. An enterprise that delegates security matters solely to the CIO is compounding its risk factors. Organizations need to move toward a...
Provided by IBM
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Whitepapers
Statistical Techniques in Anomaly Intrusion Detection System
Nov 2012
In this paper, the authors analyze an anomaly based Intrusion Detection System (IDS) for outlier detection in hardware profile using statistical techniques: Chi-square distribution, Gaussian...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Hamming Distance Based Compression Techniques With Security
Nov 2012
The proposed algorithm suggests a lossless data compression with security. Input Bit stream is divided into a group of 8-bits each .Encoder deviate the available Randomly generated key according...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
A Review: Mobile Ad-Hoc Network Protocols and Security Issues
May 2013
The instant growth of communication takes the attention of researchers in this area. A network has categorized with connecting media. Wireless network is most popular now days due to its...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Review on Various Security Threats & Solutions and Network Coding Based Security Approach for VANET
Mar 2013
Intelligent Transport Systems (ITS) are advanced applications which, without embodying intelligence as such, aim to provide innovative services relating to different modes of transport and traffic...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Detection of Anomalies From Dataset Using Distributed Methods
May 2013
Detection of anomalies has been an ergonomic way to attention in many application and research area. This paper includes with the detection of network intrusion, malware detection, biological...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Intrusion Detection in Computer Network Using Genetic Algorithm Approach: A Survey
May 2013
The intrusion detection problem is becoming a challenging task due to the proliferation of heterogeneous computer networks since the increased connectivity of computer systems gives greater access...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Collaborative Tcp Sequence Number Inference Attack - How to Crack Sequence Number Under a Second
Oct 2012
In this paper, the authors discover a new class of unknown side channels "Sequence-number-dependent" host packet counters - that exist in Linux/Android and BSD/Mac OS to enable TCP sequence number...
Provided by Association for Computing Machinery
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Whitepapers
Discovery and Resolution of Anomalies in Web Access Control Policies
Dec 2012
Emerging computing technologies such as Web services, service-oriented architecture, and cloud computing has enabled them to perform business services more efficiently and effectively. However,...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Formal Analysis of Information Card Federated Identity-Management Protocol
Jan 2013
Information Card (InfoCard) is a user-centric identity management meta-system. It has been accepted as a standard of OASIS Identity Meta-system Interoperability Technical Committee. However, there...
Provided by Wuhan Institute of Technology Network and Information Center
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Whitepapers
Efficient Identity-Committable Signature and Group-Oriented Ring Signature Schemes
May 2008
The identity of "Deep Throat", a pseudonym of the information source in the Watergate scandal, remained mysterious for more than three decades. In 2005, an ex-FBI official claimed that he was the...
Provided by National Chiao Tung University
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Whitepapers
Implementing RNA-FINNT in Ideal Password Authentication Scheme Results in Fortification of Transport Layer Security Protocol
Dec 2012
Mutual Authentication in the multi server environment of an organization, done at the transport layer, becomes complex when communication is done over the public link. Secure Shell protocol is the...
Provided by Institute of Research Engineers and Doctors
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Whitepapers
A Model Proposed for Reducing the False Positive Alarm Rate Using the Feature of Event Correlation
Aug 2012
As the network based computer system plays an important role in modern society they have become target of the people enemies and criminals. Therefore, the authors need to find the best possible...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
A Study of TORDES With Other Symmetric Key Algorithms
Dec 2012
For secure communication over computer network, data can be protected by the method of encryption (Stallings, 2007). Encryption converts original text data by using some encryption algorithm with...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
An Enhanced Secure Route Formation Using Secure Key Management Mechanism for MANETS (SCRFKM)
Dec 2012
To enhance security in distributed networks, such as ad hoc networks, it is important to evaluate the trustworthiness of participating entities since trust is the major driving force for...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Domain Identifiers in a Next Generation Internet Architecture
Feb 2009
In this paper, the authors make the domain entity a first class citizen. The concept of Domain IDentifiers (DIDs) is introduced to effectively bring the domains to the next generation Internet...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Lightweight Broadcast Authentication Protocols Reconsidered
Feb 2009
In the emergency broadcast system (or emergency alert system) which aims to broadcast a warning information immediately in time of emergency such as a natural or civil disaster, computational...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
A Distributed Algorithm for Localization Error Detection-Correction, Use in In-Network Faulty Reading Detection: Applicability in Long-Thin Wireless Sensor Networks
Feb 2009
In near future, Wireless Sensors Networks (WSN) are expected to be deployed for a vast variety of applications. For many of these applications, sensed data individually have no meaning without...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Secure Hierarchical Data Aggregation in Wireless Sensor Networks
Feb 2009
Communication in Wireless Sensor Networks uses the majority of a sensor's limited energy. Using aggregation in Wireless Sensor Network reduces the overall communication cost. Security in Wireless...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Modeling and Detection of Concealing Worm
Dec 2012
As Internet and its technologies are improving with rapid pace, there are security threats growing with same pace. The malicious software such as worm is causing such threats to IT systems linked...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Network Security Using Cryptographic Techniques
Dec 2012
Network security is the most vital component in information security because it is responsible for securing all information passed through networked computers. Network security refers to all...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Performance Evaluation Using Cryptographic Technique
Dec 2012
Network is an interconnected collection of autonomous computers to share and exchange the data. Security implies safety, including assurance of data integrity, freedom from unauthorized access of...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
A Study of Risk Management of an Information System by Assessing Threat, Vulnerability and Countermeasure
Dec 2012
Countermeasure is a way to plan ahead to secure an information system. However, it cannot be assured total protection against all threats. An essential part of any risk management plan is to...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Implementation of Caesar Cipher with Rail Fence for Enhancing Data Security
Dec 2012
In recent years there is drastic progress in Internet world. Sensitive information can be shared through internet but this information sharing is susceptible to certain attacks. Cryptography was...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Securing Iris Templates Using Double Encryption Method
Nov 2012
The important aspect of all verification system is authentication and security. This aspect necessitates the development of a method that ensures user security and privacy. The traditional methods...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Intruder Proof and Authenticated Cryptography
Oct 2012
Cryptography is a method of storing and transmitting data in a form that only those it is intended for can read and process. It is a science of protecting information by encoding it into an...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Enhancing Security of Caesar Cipher by Double Columnar Transposition Method
Oct 2012
Cryptography is an art and science of converting original message into non-readable form. There are two techniques for converting data into non-readable form: transposition technique and...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Monitoring and Controlling of Bank Security System
Oct 2012
In today's real time modern industrialized world security systems place a vital role. This bank security system is mainly designed to meet the requisite of the security of valuables things...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Verme: Worm Containment in Overlay Networks
Apr 2009
Topological worms, such as those that propagate by following links in an overlay network, have the potential to spread faster than traditional random scanning worms because they have knowledge of...
Provided by Technical University of Kosice
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Whitepapers
Enhancing the OS Against Security Threats in System Administration
Sep 2012
The consequences of security breaches due to system administrator errors can be catastrophic. Software systems in general, and OSes in particular, ultimately depend on a fully trusted...
Provided by Yale Systems, Inc.
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Whitepapers
Security Issues in Social Networking
Nov 2012
Social networking sites have become very popular avenues for people to communicate with family, friends and colleagues from around the corner or across the globe. Social networking has transformed...
Provided by IRJCSEA
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Whitepapers
Advancement in Firewalls Using UDP Hole Punching
Nov 2012
Firewalls separate areas of different security requirements. This major task leads to problems regarding the network connectivity and performance of various applications. In particular within...
Provided by IRJCSEA
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Whitepapers
New Variant M-Rsa Cryptosystem With One Public Key and Two Private Keys
Jan 2013
In this paper, the authors present the design, develop and analyzed outputs of their threshold public key cryptosystem viz M (Multi Prime)-RSA cryptosystem with one public key and two private...
Provided by IRJCSEA
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Whitepapers
User Profile Base Email Filter for Spam Mail
Apr 2013
E-mail is probably the most convenient method of transferring messages electronically from one person to another, emerging from and going to any part of the world. Important features of E-mail...
Provided by IRJCSEA
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Whitepapers
Malware Classification Through HEX Conversion and Mining
Apr 2013
The malicious codes are normally referred as malware. Systems are vulnerable to the traditional attacks, and attackers continue to find new ways around existing protection mechanisms in order to...
Provided by IRJCSEA
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Whitepapers
An Analysis of Honeypots With Special Reference to Honeyd
Mar 2013
It's a herculean task for system administrators and normal web users to patch up their computers and keep all the software up to date. And in the case of Zero Day attacks there is very little...
Provided by IRJCSEA
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Whitepapers
Identifying Suspicious Activities Through DNS Failure Graph Analysis
Aug 2010
As a key approach to securing large networks, existing anomaly detection techniques focus primarily on network traffic data. However, the sheer volume of such data often renders detailed analysis...
Provided by University of Minho
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Whitepapers
EMA Radar for Application-Aware Network Performance Management 2013: Illuminating the Pipes
Apr 2013
The days when network managers could simply be concerned with interoperability and uptime are long past, and the focus has turned towards recognizing and eliminating performance degradations. For...
Provided by Fluke Networks
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White Papers
Learning to Detect Spam: Naive-Euclidean Approach
Nov 2008
A method is proposed for learning to classify spam and non-spam emails. It combines the strategy of the Best Stepwise Feature Selection with a classifier of Euclidean nearest-neighbor. Each text...
Provided by University of Aizu
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White Papers
A Phased Framework for Countering VoIP SPAM
Nov 2008
VoIP spam will become severe problem preventing from generalization of VoIP service. For the purpose of presenting multi-leveled anti-spit framework, they divided VoIP service domain into three...
Provided by Korea Information Security Agency
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White Papers
An In-depth Analysis of Spam and Spammers
Apr 2008
Electronic mail services have become an important source of communication for millions of people all over the world. Due to this tremendous growth, there has been a significant increase in spam...
Provided by Hannam university
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White Papers
Computer Virus Propagation Model Based on Variable Propagation Rate
Nov 2008
In this paper, two different propagation models based on different topologies of email network are proposed. By analyzing the means and the characters of email virus spreading, the function of...
Provided by Huazhong Normal University
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White Papers
Detect SYN Flooding Attack in Edge Routers
Jan 2009
Distributed Denial-of-Service (DDoS) attacks pose a serious threat to Internet security. Traditional detection methods rely on passively detecting an attacking signature and are inaccurate in the...
Provided by Zhejiang Gongshang University
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White Papers
A Formal Policy Oriented Access Control Model for Secure Enterprise Network Environment
Apr 2009
This paper uses Security Evaluation Criteria as basis to develop the Network access control model for enterprise wide network computing environment. The Network access control model addresses both...
Provided by Punjabi University
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White Papers
An Intrusion Detection System in Mobile Adhoc Networks
Jul 2008
Networks are protected using many firewalls and encryption software's. But many of them are not sufficient and effective. Therefore an Intrusion Detection System (IDS) is required that monitors...
Provided by Hannam university
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White Papers
Guide to Using Network IPS to Protect Against Next-Generation Cyber Threats
Nov 2008
Network security threats are on the rise as cyber criminals continue to develop innovative ways to use compromised computers for their own personal gain. Organizations should understand the likely...
Provided by Preventia
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White Papers
It's Time to Fix the Firewall: Re-Establishing the Firewall as the Cornerstone of Enterprise Network Security
Feb 2009
For the last 15 years, port-blocking firewalls have been the cornerstone of enterprise network security. But much like a stone, they've stood still in the face of rapidly evolving applications and...
Provided by Palo Alto Networks
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White Papers
Fast Algorithms for Local Inconsistency Detection in Firewall ACL Updates
Jun 2008
Filtering is a very important issue in next generation networks. These networks consist of a relatively high number of resource constrained devices with very special features, such as managing...
Provided by Universidad de Sevilla
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White Papers
Usability Study of Vista's Firewall Using Respondent Methods
Nov 2007
A firewall is one of the most important security tools against network attacks. Microsoft, in its new version of the Windows, Vista, offered a new firewall with plethora of advance features that...
Provided by University of British Columbia
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White Papers
Securing Physical and Virtual IT Assets Without Hardware Firewalls or VLANs - A New Approach: An Identity-Aware Network Inside the Perimeter
Feb 2009
For security administrators at large corporations, the growing management complexity of internal firewalls and Virtual LANs (VLANs) presents significant security challenges. The growing reliance...
Provided by Apani Networks
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White Papers
Using Visual Features for Anti-Spam Filtering
Jan 2009
Unsolicited Commercial Email (UCE), also known as spam, has been a major problem on the Internet. In the past, researchers have addressed this problem as a text classification or categorization...
Provided by University of California
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White Papers
Temporal Correlations Between Spam and Phishing Websites
Jan 2009
To implement a phishing scam, attackers must create a fake website and send spam to attract visitors. To date, empirical research into phishing's impact has studied either the spam being sent or...
Provided by Harvard University
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White Papers
Extracting Spam Blogs With Co-Citation Clusters
Apr 2008
This paper reports the estimated number of spam blogs in order to assess their current state in the blogosphere. To extract spam blogs, they developed a traversal method among co-citation clusters...
Provided by Association for Computing Machinery
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White Papers
Spam Filtering Using a Markov Random Field Model With Variable Weighting Schemas
Jan 2009
This paper presents a Markov Random Field model based approach to filter spam. Their approach examines the importance of the neighborhood relationship (MRF cliques) among words in an email message...
Provided by University of California
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White Papers
Stopping Spam by Extrusion Detection
Jan 2009
End users are often unaware that their systems have been compromised and are being used to send bulk unsolicited email (spam). This paper shows how automated processing of the email logs recorded...
Provided by University of Cambridge
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White Papers
Flow-Level Characteristics of Spam and Ham
Aug 2008
Despite a large amount of effort devoted in the past years trying to limit unsolicited mail, spam is still a major global concern. Content-analysis techniques and blacklists, the most popular...
Provided by ETH Zurich
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White Papers
Spam Filtering With Several Novel Bayesian Classifiers
Nov 2008
This paper presents spam filtering with three novel bayesian classification methods: Aggregating One-Dependence Estimators (AODE), Hidden Naïve Bayes (HNB), Locally Weighted learning with Naïve...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Inside the Malicious World of Blog Comment Spam
Apr 2008
This paper describes the code, behavior and infrastructure of a blog comment spam attack. The particular blog spam attack explained here uses HTTP/javascript obfuscation and redirection to pass...
Provided by Offensive Computing
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White Papers
Spam Decisions on Gray e-Mail Using Personalized Ontologies
Mar 2009
E-mail is one of the most common communication methods among people on the Internet. However, the increase of e-mail misuse/abuse has resulted in an increasing volume of spam e-mail over recent...
Provided by Association for Computing Machinery
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White Papers
A Spamicity Approach to Web Spam Detection
Jan 2008
Web spam which refers to any deliberate actions bringing to selected web pages an unjustifiable favorable relevance or importance is one of the major obstacles for high quality information...
Provided by Simon Fraser University
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White Papers
Propagating Trust and Distrust to Demote Web Spam
Jan 2009
Web spamming describes behavior that attempts to deceive search engine's ranking algorithms. TrustRank is a recent algorithm that can combat web spam by propagating trust among web pages. However,...
Provided by Lehigh University
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White Papers
Detecting Image Spam Using Local Invariant Features and Pyramid Match Kernel
Apr 2009
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. This paper extracts local invariant features of images and runs a...
Provided by Association for Computing Machinery
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White Papers
Fighting Spam With the NeighborhoodWatch DHT
Jan 2009
This paper presents DHTBL, an anti-spam blacklist built upon a novel secure Distributed Hash Table (DHT). They show how DHTBL can be used to replace existing DNS-based Blacklists (DNSBLs) of IP...
Provided by University of Maryland
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White Papers
Using Language Models for Spam Detection in Social Bookmarking
Aug 2008
This paper describes the approach to the spam detection task of the 2008 ECML/PKDD Discovery Challenge. Their approach focuses on the use of language models and is based on the intuitive notion...
Provided by Tilburg University
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White Papers
Support Vector Machines and Random Forests Modeling for Spam Senders Behavior Analysis
Dec 2008
Unwanted and malicious messages dominate Email traffic and pose a great threat to the utility of email communications. Reputation systems have been getting momentum as the solution. Such systems...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Memory Management of Density-Based Spam Detector
Jan 2009
The volume of mass unsolicited electronic mail, often known as spam, has recently increased enormously and has become a serious threat to not only the Internet but also to society. A new spam...
Provided by University of Tsukuba
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White Papers
Exploring Linguistic Features for Web Spam Detection: A Preliminary Study
Apr 2008
This paper studies the usability of linguistic features in the Web spam classification task. The features were computed on two Web spam corpora: Webspam-Uk2006 and Webspam-Uk2007, they make them...
Provided by Association for Computing Machinery
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White Papers
Spamcraft: An Inside Look at Spam Campaign Orchestration
Apr 2009
This paper has presented a detailed study of spam campaign orchestration as observed in the wild. Their investigation was enabled by a long-term infiltration of the Storm botnet, comprising both...
Provided by University of California
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White Papers
A Differentiated Message Delivery Architecture to Control Spam
Jan 2009
Unsolicited bulk electronic mail (spam) is increasingly plaguing the Internet Email system and deteriorating its value as a convenient communication tools. This paper argues that the difficulties...
Provided by Florida State University
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White Papers
Web Spam Detection Using Machine Learning in Specific Domain Features
Aug 2008
In the last few years, as Internet usage becomes the main artery of the life's daily activities, the problem of spam becomes very serious for internet community. Spam pages form a real threat for...
Provided by Dynamic Publishers
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White Papers
Email With Integrity: Reaching for Inboxes in a World of Spam
Oct 2008
Here at Oprius they've experienced Spam from almost every angle. They've experienced the frustration of receiving dozens of Spam messages every day in their own inboxes. They have implemented the...
Provided by Oprius Software
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White Papers
An Open Digest-Based Technique for Spam Detection
Jan 2009
A promising anti-spam technique consists in collecting users opinions that given email messages are spam and using this collective judgment to block message propagation to other users. To be...
Provided by Universita degli Studi di Milano
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White Papers
Distributed Quota Enforcement for Spam Control
Jan 2009
Spam, by overwhelming inboxes, has made email a less reliable medium than it was just a few years ago. Spam filters are undeniably useful but unfortunately can flag non-spam as spam. To restore...
Provided by Massachusetts Institute of Technology
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White Papers
Filtering SPAM in P2PSIP Communities With Web of Trust
Apr 2009
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasingly popular,...
Provided by Helsinki University of Technology
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White Papers
Linked Latent Dirichlet Allocation in Web Spam Filtering
Apr 2009
Latent Dirichlet Allocation (LDA) is a fully generative statistical language model on the content and topics of a corpus of documents. This paper applies an extension of LDA for web spam...
Provided by Association for Computing Machinery
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White Papers
OSD: An Online Web Spam Detection System
May 2009
Web spam which refers to any deliberate actions bringing to selected web pages an unjustifiable favorable relevance or importance is one of the major obstacles for high quality information...
Provided by Association for Computing Machinery
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White Papers
Threat Management Solution
Sep 2008
This paper provides users with the information necessary to create a plan for deploying the Threat Management Solution to their network environment. More specifically, this paper discusses network...
Provided by Trend Micro
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White Papers
Infiltrating WALEDAC Botnet's Covert Operations: Effective Social Engineering, Encrypted HTTP2P Communications, and Fast-Fluxing Network
Jun 2009
The WALEDAC botnet has been involved in an almost continuous spate of spam runs since researchers discovered it in December 2008. Their creators routinely take advantage of various real-world...
Provided by Trend Micro
