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firewalls
(427 results)-
Whitepapers
SOC IC Trojan Thwarting by Identification of Trojan
Mar 2012
IC Trojan horse is a serious technical problem faced by SOC developers. Most of the SOC developers use third party IP components for their design purpose. So comparing with a Trojan-less...
Provided by International Journal of Computer Applications
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Whitepapers
Methodology for Improving Performance of Video Conferencing with Additional Security
Dec 2012
Video conference is becoming so popular in today world. People have to go for Distance places for attending meetings but this problem is solved by the videoconferencing. One person can communicate...
Provided by Lovely Professional University
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Whitepapers
Detection of Malicious Software by Using Data Mining Tools and Other Techniques- A Survey
Nov 2012
Malware is currently a major threat to information and computer security, due to the huge amount of data sets which are present as variants (of variable length). This causes major problems to...
Provided by IJCSMR
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Whitepapers
Firewall's Efficiency Algorithm on Packet Matching Approach
Oct 2012
Since firewalls need to filter all the traffic crossing the network perimeter, they should be able to sustain a very high throughput, or risk becoming a bottleneck. Firewall packet matching can be...
Provided by Jawaharlal Nehru University
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Whitepapers
Location Aware Self-Adapting Firewall Policies
Jun 2008
Private access to corporate servers from Internet can be achieved using various security mechanisms. This paper presents a network access control mechanism that employs a policy management...
Provided by Izmir Institute of Technology
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Whitepapers
Secrecy and Cooperative Firewall Policies in Virtual Private Network
Mar 2012
Virtual Private Network (VPN) is a globally used technology allows the user to create encrypted tunnel. CDCF (Cross-Domain Cooperative Firewall) is vulnerable to selective policy updating attacks,...
Provided by International Journal of Communications and Engineering
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Whitepapers
A Powerful Pattern Matching Algorithm for Embedded Network Security
Mar 2012
Network security applications generally require the ability to perform powerful pattern matching to protect against attacks such as viruses and spam. Traditional hard-ware solutions are intended...
Provided by International Journal of Communications and Engineering
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Whitepapers
A Framework of a Internet Firewall for IPv6 Using FPGA
Jul 2012
As the communication via internet is growing very fast, network security becoming the essential need of an organization or user. it include protecting data from unauthorized access, protecting...
Provided by International Journal of Computer Applications
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Whitepapers
Enhancement of Return Routability Mechanism for Optimized-NEMO Using Correspondent Firewall
Feb 2013
NEtwork MObility (NEMO) handles mobility of multiple nodes in an aggregate manner as a mobile network. The standard NEMO suffers from a number of limitations, such as inefficient routing and...
Provided by ETRI
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Whitepapers
Network Access Control Technology-Proposition to Contain New Security Challenges
Aug 2012
Traditional products working independently are no longer sufficient, since threats are continually gaining in complexity, diversity and performance; In order to proactively block such threats,...
Provided by Scientific Research
-
Whitepapers
A Topology-Based Conflict Detection System for Firewall Policies Using Bit-Vector-Based Spatial Calculus
Nov 2011
Firewalls use packet filtering to either accept or deny packets on the basis of a set of predefined rules called filters. The firewall forms the initial layer of defense and protects the network...
Provided by Scientific Research
-
Whitepapers
Implementation of Modified Hybrid Port Knocking (MHPK) with Strong Authentication
Feb 2013
Port Knocking is an important concept to secure services provided by the servers. By a predefined port knocking sequence server identify whether the request is a legitimate request for a service....
Provided by International Journal of Computer Applications
-
Whitepapers
Architecture for Real Time Monitoring and Modeling of Network Behavior for Enhanced Security
Feb 2013
Network security is a rapidly growing and is the major area of concern for every network. Firewalls are used as a security check point in network environment even then different types of security...
Provided by International Journal of Computer Applications
-
Whitepapers
An Active Rule Approach for Network Intrusion Detection with Enhanced C4.5 Algorithm
Nov 2008
Intrusion Detection Systems provide additional defense capacity to a networked information system in addition to the security measures provided by the firewalls. This paper proposes an active rule...
Provided by Scientific Research
-
Whitepapers
Automatic Test Packet Generation
Dec 2012
Networks are getting larger and more complex; yet administrators rely on rudimentary tools such as ping and trace-route to debug problems. The authors propose an automated and systematic approach...
Provided by Association for Computing Machinery
-
Whitepapers
Implementation of High Interaction Honeypot to Analyze the Network Traffic and Prevention of Attacks on Protocol/Port Basis
Jan 2013
Network security deals with two types of communities - black hats and white hats. The era of security has come when the white hats are not only interested in defending the networks but are keen to...
Provided by International Journal of Computer Applications
-
Whitepapers
Is Your Network Ready for Threat Defense?
Apr 2013
Dramatic network changes, such as BYOD and cloud computing, have significantly increased risk while also changing how and where security is deployed in the network. Most organizations have...
Provided by Cisco
-
Whitepapers
Is Your Network Ready for Threat Defense?
Apr 2013
Dramatic network changes, such as BYOD and cloud computing, have significantly increased risk while also changing how and where security is deployed in the network. Most organizations have...
Provided by Cisco
-
Whitepapers
A Mapping Mechanism for Periodic Filters in a Conflict Detection System for Time-Based Firewall Policies
Feb 2013
Recently, time-based filters are introduced in several practical firewalls like CISCO ACLs and LINUX Iptables to control network traffic in time. It is very handy when a service is required to be...
Provided by International Journal of Computer Science and Network Security
-
Webcasts
Systm #37: A Badass Firewall From a Junk PC
Nov 2008
If it's got a 386 processor and 32MB of RAM, and the user can find a pair of Ethernet cards, they can turn that Junk PC into a serious Firewall to protect their network. In this webcast, the...
Provided by Oleksiy Kovyrin
-
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
-
Case Studies
School System Deploys FlowTraq to Manage Internet Bandwidth Usage and Avoid Copyright Infringement
Jul 2012
Hanover, New Hampshire and Norwich, Vermont created the nation's first interstate school district. Their challenge is to limit internet bandwidth usage and prevent copyright violations. The school...
Provided by ProQSys
-
Whitepapers
Detecting and Resolving Firewall Policy Anomalies Using Rule-Based Segmentation
Apr 2013
In this paper, the authors present an anomaly management framework for firewalls based on a rule-based segmentation technique to facilitate not only more accurate anomaly detection but also...
Provided by Creative Commons
-
Whitepapers
Design Hybrid Method for Intrusion Detection Using Ensemble Cluster Classification and SOM Network
Sep 2012
In current scenario of internet technology security is big challenge. Internet network threats by various cyber-attack and loss the system data and degrade the performance of host computer. In...
Provided by ACCENTS
-
White Papers
Reducing PCI DSS Scope with the TransArmorSM Solution
Aug 2011
Organizations who handle payment card data are obligated to comply with the Payment Card Industry Data Security Standard (PCI DSS). This whitepaper discusses how the TransArmor solution can enable...
Provided by First Data
-
White Papers
Integrated Application Firewall Security with NetScaler
Aug 2011
Protect your network from application-layer attacks and deliver apps without compromising performance. Free guide shows how you can benefit from having an app firewall seamlessly integrated into...
Provided by Citrix Systems, Inc.
-
White Papers
Symbolic Analysis of Network Security Policies Using Rewrite Systems
Apr 2011
First designed to enable private networks to be opened up to the outside world in a secure way, the growing complexity of organizations make firewalls indispensable to control information flow...
Provided by INRIA
-
Webcasts
TechNet Webcast: Windows Firewall With Advanced Security (Level 200)
Oct 2007
This webcast take a look at features of firewalls in general and specifically the firewall included with Windows operating systems. It uses some of the features in previous versions of Windows...
Provided by Microsoft
-
White Papers
Novell Zenworks Endpoint Security Management: Total Control from a Single Console
Feb 2008
Unauthorized access to networks, lost or stolen laptops and other mobile hardware, and theft of proprietary information or intellectual property accounted for more than 74 percent of IT financial...
Provided by Novell
-
White Papers
Secure Desktop On-Demand Webcast
Feb 2008
The desktop or endpoint is one of the most vulnerable parts of your environment. Threats are everywhere. You have users who love to experiment with device settings (only to wonder why they can't...
Provided by Novell
-
Case Studies
State of Oregon Safeguards Confidential Information With Cisco Self-Defending Network Solution
Jan 2008
The state of Oregon is committed to improving the quality of life for all of its citizens. State of Oregon wanted to enhance network reliability to keep critical government services available and...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Migrated to Stronger Firewall Protection for Large Sites
Dec 2007
Like other companies, Cisco Systems needs to connect its intranets to the public Internet to remain competitive and successful. But while connecting to the Internet is critical to Cisco's...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Upgraded Intrusion Detection to Improve Scalability and Performance
Dec 2007
Comprehensive network security has no substitute. Firewalls are Cisco IT's first line of network defense, protecting against most intrusions from outside the network and intrusions into data...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Deployed Firewall Protection for a Small Business Acquisition
Dec 2007
Linksys, a division of Cisco, needed to replace a PC-based firewall with a solution that would provide greater security and reliability. In a project to improve overall network availability, Cisco...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Uses Firewalls to Protect Cisco Internet Access Locations
Nov 2007
This case study describes how Cisco Systems uses Cisco PIX security appliances to protect its network assets from unauthorized access. The Cisco global network is a leading-edge enterprise...
Provided by Cisco Systems
-
White Papers
Discussion of Conceptual Difference Between Cisco IOS Classic and Zone-Based Firewalls
Oct 2007
Cisco IOS has supported stateful inspection firewall capability since before Cisco IOS Software Version 12.0. Stateful Inspection Firewall features are supported through the Classic Firewall...
Provided by Cisco Systems
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Webcasts
SecureSphere Web Application Firewall - Vulnerability Assessment Integration
Jan 2011
This webcast demonstrates how the Imperva SecureSphere Web Application Firewall integrates with application vulnerability scanners. Watch this video to find out how SecureSphere creates policies...
Provided by Imperva
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White Papers
Firewall Compressor: An Algorithm for Minimizing Firewall Policies
Jan 2008
A firewall is a security guard placed between a private network and the outside Internet that monitors all incoming and outgoing packets. The function of a firewall is to examine every packet and...
Provided by Michigan State University
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White Papers
Confident Firewall Policy Configuration Management Using Description Logic
Sep 2007
The provisioning of a firewall is one of the first important steps toward securing access control to a network. However, the effectiveness of a firewall's access control may be limited or...
Provided by University College Cork
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White Papers
Importance of Web Application Firewall Technology for Protecting Web-Based Resources
Jan 2008
Web-based applications and services have changed the landscape of information delivery and exchange in today's corporate, government, and educational arenas. Ease of access, increased availability...
Provided by Cybertrust
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Whitepapers
Automatic Detection of Firewall Misconfigurations Using Firewall and Network Routing Policies
May 2009
Firewalls are the most prevalent and important means of enforcing security policies inside networks and across organizational boundaries. However, effective and fault free firewall management in...
Provided by Carnegie Mellon University
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Whitepapers
HP Data Protector Software - Configuration of Manager of Managers (MoM) in a Secure Firewall Environment
Aug 2009
This paper describes how to setup and configure Manager of Managers (MoM) in a secure firewall environment. HP Data Protector software is a backup and disaster-recovery software that provides...
Provided by Hewlett-Packard (HP)
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White Papers
Optimizing Tunneled Grid Connectivity Across Firewalls
Jan 2009
Grids today generally assume that concurrent network connections are possible among many processors attached to high-capacity networks. However, inter-network boundaries dividing independent...
Provided by Australian Computer Society
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White Papers
Automatic Verification of Firewall Configurations With Respect to Security Policy Requirements
Jun 2009
A firewall is a key security component in computer networks. It filters network traffic based on an ordered list of filtering rules. Firewall configurations must be correct and complete with...
Provided by Dynamic Publishers
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White Papers
Associating the Authentication and Connection-Establishment Phases in Passive Authorization Techniques
Jul 2008
Port Knocking and Single Packet Authorization (SPA) are passive authorization techniques that provide firewall-level authentication to ensure authorized access to potentially vulnerable network...
Provided by National University of Science and Technology
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White Papers
User Authentication at the Firewall Level
Oct 2008
This paper focuses on how firewalls can work at the TCP/IP network layer and handle a user authentication where the IP address is not considered at all. The paper will first explain the common...
Provided by Edenwall
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Whitepapers
A Stateful CSG-Based Distributed Firewall Architecture for Robust Distributed Security
Dec 2008
Distributed firewalls have been developed in order to provide networks with a higher level of protection than traditional firewalling mechanisms like gateway and host-based firewalls. Although...
Provided by University of Mauritius
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White Papers
An MTIDD Based Firewall: Using Decision Diagrams for Packet Filtering
Jan 2009
This paper explores the use of Multi-Terminal Interval Decision Diagrams (MTIDDs) as the central structure of a firewall packet filtering mechanism. This is done by first relating the packet...
Provided by Springer Science+Business Media
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White Papers
An Evaluation of Current Web Application Rewall Capabilities and Techniques
Jul 2009
To protect an organisation from attacks on their IT infrastructure, perimeter firewalls are nowadays means of standard protective measures. Attacks on the application layer (e.g. web applications)...
Provided by Upper Austria University of Applied Sciences
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White Papers
Consistency Verification of Stateful Firewalls Is Not Harder Than the Stateless Case
Aug 2009
Firewalls play an important role in the enforcement of access control policies in contemporary networks. However, firewalls are effective only if they are configured correctly such that their...
Provided by Budapest University of Technology and Economics
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White Papers
SecSip: A Stateful Firewall for SIP-Based Networks
Jul 2009
SIP-based networks are becoming the de-facto standard for voice, video and instant messaging services. Being exposed to many threats while playing an major role in the operation of essential...
Provided by French National Institute for Research in Computer Science and Control
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White Papers
Increasing SIP Firewall Performance by Ruleset Size Limitation
Jun 2008
To protect SIP communication networks from attacks, especially flooding attacks like Denial-of-Service or message spam, Intrusion Detection Systems (IDS) are deployed at the ingress point of the...
Provided by Karlstad University
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White Papers
A Chipset Level Network Backdoor: Bypassing Host-Based Firewall & IDS
Mar 2009
Chipsets refer to a set of specialized chips on a computer's motherboard or an expansion card. This paper presents a proof of concept chipset level rootkit/network backdoor. It interacts directly...
Provided by Association for Computing Machinery
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White Papers
Semantic Firewall: An Approach Towards Autonomous Web Security in Service Oriented Environments
May 2009
As the technical infrastructure to support Grid environments matures, attention must be focused on integrating such technical infrastructure with technologies to support more dynamic access to...
Provided by Academy Publisher
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White Papers
Revealing Hidden Context: Improving Mental Models of Personal Firewall Users
Jul 2009
The Windows Vista personal firewall provides its diverse users with a basic interface that hides many operational details. However, concealing the impact of network context on the security state...
Provided by University of British Columbia
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White Papers
Testing the Java Card Applet Firewall
Dec 2007
This paper discusses the methodology and results of testing the Java Card applet firewall mechanism. The main motivation for this work is the complexity of the firewall. Given the complexity,...
Provided by Radboud University Nijmegen
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White Papers
An Interval Decision Diagram Based Firewall
Jan 2009
This paper explores the use of Interval Decision Diagrams (IDDs) as the central structure of a firewall packet filtering mechanism. This is done by first relating the packet filtering problem to...
Provided by Aalborg University
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White Papers
Easily Cleanup Firewall Clutter: Work More Effectively and Extend Your Hardware's Lifespan
Dec 2008
In light of the current economic climate, organizations are increasingly seeking ways to maximize their infrastructure to receive a better return on their technology investments. In addition to...
Provided by AlgoSec
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White Papers
Usability Study of Windows Vista's Firewall
Apr 2008
Windows Vista is shipped with a built-in personal firewall. The firewall has lots of new features over its predecessor, XP's firewall. But, previous studies showed that Vista's firewall have a set...
Provided by University of British Columbia
-
White Papers
A Novel Validation Method for Firewall Security Policy
Jun 2009
A Security Policy constitutes the core of network protection infrastructure. Thus, its development is a sensitive task because it can appears in opposition with some security requirements. A...
Provided by Dynamic Publishers
-
Case Studies
Sovereign Bank Protects Web Applications With WebDefend Application Firewall
Jan 2009
Sovereign Bancorp, Inc., the parent company of Sovereign Bank, is an $82 billion financial institution with principal markets in the Northeast United States. Sovereign Bank offers a broad array of...
Provided by Breach Security
-
Case Studies
Stephen S. Wise Temple Chooses WebDefend for Its Non-Intrusive and Effective Web Application Security
Jul 2008
Stephen S. Wise Temple was started in 1964 by Rabbi Isaiah Zeldin and 35 families. In the years since, it has grown into a progressive Synagogue that blends Jewish values, ethics, and traditions...
Provided by Breach Security
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Case Studies
Overstock.com Keeps Customer Security and Compliance Top Priority Using Breach Security WebDefend
Jan 2009
In 1999, Overstock.com brought the outlet mall to the consumer via the Internet, providing brand-name products found in traditional retail stores at deep discounts. The Salt Lake City-based...
Provided by Breach Security
-
Case Studies
Ochsner Health System Protects Private Health Information Online Using Breach Security's WebDefend
Jan 2009
The Ochsner Health System includes seven hospitals and more than 35 health centers, employing more than 11,000 employees system-wide. Electronic medical records are available from any Ochsner...
Provided by Breach Security
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Case Studies
Ashland University Selects WebDefend as Critical Component in Overall Threat Mitigation and Event Correlation Model
Mar 2009
Ashland University is a mid-sized regional teaching university, historically related to the Brethren Church. The university sought a Web Application Firewall (WAF) as part of its overall threat...
Provided by Breach Security
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Case Studies
Universal Weather and Aviation, Inc. Selects WebDefend to Protect Web Applications, Analyze Web Threats
Jun 2009
Universal Weather and Aviation, Inc. (Universal) began providing weather briefings specifically for corporate aviation in 1959. The confidentiality, integrity and availability of these assets are...
Provided by Breach Security
-
Case Studies
How Cisco IT Deployed Cisco Firewall Services Modules at Scientific Atlanta
Jul 2008
This case study describes Cisco ITs internal deployment of the Cisco Firewall Services Module (FWSM) within the network of the former Scientific Atlanta Company, which was acquired by Cisco in...
Provided by Cisco Systems
-
Webcasts
Barracuda Spam & Virus Firewall Introduction
Jan 2009
This webcast will give introduction of Barracuda spam & virus firewall.
Provided by Barracuda Networks
-
Case Studies
Financial Services Provider FNZ Invests in Future Prosperity With a Solid Network Foundation From F5
May 2009
Founded just four years ago, FNZ of Wellington, New Zealand, operates the financial services industry's most complete third-party, online account management service. The challenge was to deliver...
Provided by F5 Networks
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Case Studies
ALC Maintains System Integrity With Tripwire Configuration Control Solutions
Jul 2009
Since 1976, the Atlantic Lottery Corporation (ALC) has been contributing to Atlantic Canada's economy and way of life by generating significant revenue on behalf of the governments of Nova Scotia,...
Provided by Tripwire
-
White Papers
PCI DSS Compliance in the UNIX/Linux Datacenter Environment
Oct 2009
This document explains how BeyondTrust PowerBroker supports the Payment Card Industry Data Security Standard (PCI DSS) by limiting and tracking authorization to execute commands and programs that...
Provided by BeyondTrust
-
White Papers
An Evaluation of Breach Security WebDefend Web Application Firewall Relative to the Payment Card Industry
Apr 2008
This paper discusses the occurrence and causes of data compromises in the Payment Card Industry. Understanding the genesis of the application security requirements of the PCI DSS provides a firm...
Provided by Aegenis Group
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White Papers
An Evaluation of the ModSecurity Pro M1100 Web Application Firewall Relative to the Payment Card Industry
Apr 2008
This paper discusses the occurrence and causes of data compromises in the Payment Card Industry. Understanding the genesis of the application security requirements of the PCI DSS provides a firm...
Provided by Aegenis Group
-
White Papers
The Business Case for Web Application Firewalls
Sep 2008
Web application firewalls offer a variety of business benefits such as rapid application deployment, significant cost savings and increased communication between development and security teams. In...
Provided by Breach Security
-
White Papers
WebDefend and the CWE/SANS Top 25 Most Dangerous Programming Errors
Jan 2009
The WebDefend web application firewall is an advanced web application security solution that offers customized, behavior-based security for every protected application. WebDefend uses a...
Provided by Breach Security
-
Webcasts
Web Application Firewall: A Cost Effective Way to Improve Web Application Security
Jan 2009
With all the options out there today, it's hard to know who to trust. This webcast will help to find cost effective ways to improve the web application security. The presenter of this webcast will...
Provided by Breach Security
-
White Papers
The 11 Secrets of Business Rules Success
Sep 2009
Managing business rules gives you control over high volume operational decisions and delivers unprecedented agility. Based on decades of experience developing decision management applications,...
Provided by FICO
-
White Papers
Eight Questions To Ask About Your Intrusion-Security Solution
Jan 2009
Network security is too important to fall victim to marketplace confusion and misleading claims. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) have similar names and...
Provided by TippingPoint Technologies
-
White Papers
IPS vs. IDS: Similar on the Surface, Polar Opposites Underneath
Jan 2009
A common notion is that an Intrusion Prevention System (IPS) is nothing more than an Intrusion Detection System (IDS) deployed in-line with blocking capabilities. Although IPS and IDS both examine...
Provided by TippingPoint Technologies
-
White Papers
Firewire Blocker: A Software Defense Against Firewire-Based Physical Security Attacks on Windows Systems
Aug 2009
This paper presents a software solution to Firewire-based physical security attacks on Microsoft Windows operating systems. In this first proof-of-concept, the FirewireBlocker service is running...
Provided by Vienna University
-
Whitepapers
Network Access Control Technology-Proposition to Contain New Security Challenges
Aug 2012
Traditional products working independently are no longer sufficient, since threats are continually gaining in complexity, diversity and performance; In order to proactively block such threats,...
Provided by Scientific Research
-
Whitepapers
A Topology-Based Conflict Detection System for Firewall Policies Using Bit-Vector-Based Spatial Calculus
Nov 2011
Firewalls use packet filtering to either accept or deny packets on the basis of a set of predefined rules called filters. The firewall forms the initial layer of defense and protects the network...
Provided by Scientific Research
-
Whitepapers
Implementation of Modified Hybrid Port Knocking (MHPK) with Strong Authentication
Feb 2013
Port Knocking is an important concept to secure services provided by the servers. By a predefined port knocking sequence server identify whether the request is a legitimate request for a service....
Provided by International Journal of Computer Applications
-
Whitepapers
Architecture for Real Time Monitoring and Modeling of Network Behavior for Enhanced Security
Feb 2013
Network security is a rapidly growing and is the major area of concern for every network. Firewalls are used as a security check point in network environment even then different types of security...
Provided by International Journal of Computer Applications
-
Whitepapers
An Active Rule Approach for Network Intrusion Detection with Enhanced C4.5 Algorithm
Nov 2008
Intrusion Detection Systems provide additional defense capacity to a networked information system in addition to the security measures provided by the firewalls. This paper proposes an active rule...
Provided by Scientific Research
-
Whitepapers
Automatic Test Packet Generation
Dec 2012
Networks are getting larger and more complex; yet administrators rely on rudimentary tools such as ping and trace-route to debug problems. The authors propose an automated and systematic approach...
Provided by Association for Computing Machinery
-
Whitepapers
Implementation of High Interaction Honeypot to Analyze the Network Traffic and Prevention of Attacks on Protocol/Port Basis
Jan 2013
Network security deals with two types of communities - black hats and white hats. The era of security has come when the white hats are not only interested in defending the networks but are keen to...
Provided by International Journal of Computer Applications
-
Whitepapers
Is Your Network Ready for Threat Defense?
Apr 2013
Dramatic network changes, such as BYOD and cloud computing, have significantly increased risk while also changing how and where security is deployed in the network. Most organizations have...
Provided by Cisco
-
Whitepapers
Is Your Network Ready for Threat Defense?
Apr 2013
Dramatic network changes, such as BYOD and cloud computing, have significantly increased risk while also changing how and where security is deployed in the network. Most organizations have...
Provided by Cisco
-
Whitepapers
Cisco ASA CX delivers context-aware security
Apr 2013
The 'appification' of the web and the consumerization of IT are radically changing the enterprise security landscape. The security apparatus at today’s enterprises needs to be aware not only of...
Provided by Cisco
-
Whitepapers
A Mapping Mechanism for Periodic Filters in a Conflict Detection System for Time-Based Firewall Policies
Feb 2013
Recently, time-based filters are introduced in several practical firewalls like CISCO ACLs and LINUX Iptables to control network traffic in time. It is very handy when a service is required to be...
Provided by International Journal of Computer Science and Network Security
-
Webcasts
Systm #37: A Badass Firewall From a Junk PC
Nov 2008
If it's got a 386 processor and 32MB of RAM, and the user can find a pair of Ethernet cards, they can turn that Junk PC into a serious Firewall to protect their network. In this webcast, the...
Provided by Oleksiy Kovyrin
-
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
-
Case Studies
School System Deploys FlowTraq to Manage Internet Bandwidth Usage and Avoid Copyright Infringement
Jul 2012
Hanover, New Hampshire and Norwich, Vermont created the nation's first interstate school district. Their challenge is to limit internet bandwidth usage and prevent copyright violations. The school...
Provided by ProQSys
-
Whitepapers
Detecting and Resolving Firewall Policy Anomalies Using Rule-Based Segmentation
Apr 2013
In this paper, the authors present an anomaly management framework for firewalls based on a rule-based segmentation technique to facilitate not only more accurate anomaly detection but also...
Provided by Creative Commons
-
Whitepapers
Design Hybrid Method for Intrusion Detection Using Ensemble Cluster Classification and SOM Network
Sep 2012
In current scenario of internet technology security is big challenge. Internet network threats by various cyber-attack and loss the system data and degrade the performance of host computer. In...
Provided by ACCENTS
-
White Papers
Video Conferencing Deep Dive - What the Market Is Saying, Considering the Leading Manufacturers, and Latest Trends
Aug 2011
Video conferencing usage and the need for this technology are surging in the marketplace. Significant growth is expected in this market segment. A recent Network World report indicated that the...
Provided by LifeSize Communications
-
White Papers
Integrated Application Firewall Security with NetScaler
Aug 2011
Protect your network from application-layer attacks and deliver apps without compromising performance. Free guide shows how you can benefit from having an app firewall seamlessly integrated into...
Provided by Citrix Systems, Inc.
-
White Papers
Symantec Internet Security Threat Report
Aug 2011
An annual report sponsored by Symantec detailing the trends of Internet security threats for the year 2010. Provides extensive facts and figures establishing these threats, as compiled from the...
Provided by CDW & Symantec
-
Webcasts
TechNet Webcast: ISA 2006 Firewall and Proxy Services (Level 200)
Dec 2007
This webcast describes how to use the firewall and proxy services in Microsoft Internet Security and Acceleration (ISA) Server 2006 to allow secure connectivity to internal resources from external...
Provided by Microsoft
-
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
-
White Papers
Symbolic Analysis of Network Security Policies Using Rewrite Systems
Apr 2011
First designed to enable private networks to be opened up to the outside world in a secure way, the growing complexity of organizations make firewalls indispensable to control information flow...
Provided by INRIA
-
Webcasts
TechNet Webcast: Windows Firewall With Advanced Security (Level 200)
Oct 2007
This webcast take a look at features of firewalls in general and specifically the firewall included with Windows operating systems. It uses some of the features in previous versions of Windows...
Provided by Microsoft
-
White Papers
Novell Zenworks Endpoint Security Management: Total Control from a Single Console
Feb 2008
Unauthorized access to networks, lost or stolen laptops and other mobile hardware, and theft of proprietary information or intellectual property accounted for more than 74 percent of IT financial...
Provided by Novell
-
White Papers
Secure Desktop On-Demand Webcast
Feb 2008
The desktop or endpoint is one of the most vulnerable parts of your environment. Threats are everywhere. You have users who love to experiment with device settings (only to wonder why they can't...
Provided by Novell
-
Case Studies
State of Oregon Safeguards Confidential Information With Cisco Self-Defending Network Solution
Jan 2008
The state of Oregon is committed to improving the quality of life for all of its citizens. State of Oregon wanted to enhance network reliability to keep critical government services available and...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Migrated to Stronger Firewall Protection for Large Sites
Dec 2007
Like other companies, Cisco Systems needs to connect its intranets to the public Internet to remain competitive and successful. But while connecting to the Internet is critical to Cisco's...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Upgraded Intrusion Detection to Improve Scalability and Performance
Dec 2007
Comprehensive network security has no substitute. Firewalls are Cisco IT's first line of network defense, protecting against most intrusions from outside the network and intrusions into data...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Deployed Firewall Protection for a Small Business Acquisition
Dec 2007
Linksys, a division of Cisco, needed to replace a PC-based firewall with a solution that would provide greater security and reliability. In a project to improve overall network availability, Cisco...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Uses Firewalls to Protect Cisco Internet Access Locations
Nov 2007
This case study describes how Cisco Systems uses Cisco PIX security appliances to protect its network assets from unauthorized access. The Cisco global network is a leading-edge enterprise...
Provided by Cisco Systems
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White Papers
Discussion of Conceptual Difference Between Cisco IOS Classic and Zone-Based Firewalls
Oct 2007
Cisco IOS has supported stateful inspection firewall capability since before Cisco IOS Software Version 12.0. Stateful Inspection Firewall features are supported through the Classic Firewall...
Provided by Cisco Systems
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Webcasts
SecureSphere Web Application Firewall - Vulnerability Assessment Integration
Jan 2011
This webcast demonstrates how the Imperva SecureSphere Web Application Firewall integrates with application vulnerability scanners. Watch this video to find out how SecureSphere creates policies...
Provided by Imperva
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White Papers
Firewall Compressor: An Algorithm for Minimizing Firewall Policies
Jan 2008
A firewall is a security guard placed between a private network and the outside Internet that monitors all incoming and outgoing packets. The function of a firewall is to examine every packet and...
Provided by Michigan State University
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Webcasts
TechNet Webcast: ISA Server 2006 Firewall and Proxy Services (Level 200)
May 2007
The presenter of this webcast describes how to use the firewall and proxy services in Microsoft Internet Security and Acceleration (ISA) Server 2006 to allow secure connectivity to internal...
Provided by Microsoft
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White Papers
Confident Firewall Policy Configuration Management Using Description Logic
Sep 2007
The provisioning of a firewall is one of the first important steps toward securing access control to a network. However, the effectiveness of a firewall's access control may be limited or...
Provided by University College Cork
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White Papers
Importance of Web Application Firewall Technology for Protecting Web-Based Resources
Jan 2008
Web-based applications and services have changed the landscape of information delivery and exchange in today's corporate, government, and educational arenas. Ease of access, increased availability...
Provided by Cybertrust
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White Papers
PolicyVis: Firewall Security Policy Visualization and Inspection
Oct 2007
Firewalls have an important role in network security. However, managing firewall policies is an extremely complex task because the large number of interacting rules in single or distributed...
Provided by University of Waterloo
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White Papers
Assisted Firewall Policy Repair Using Examples and History
Oct 2007
Using examples and history mapping, a system administrator can easily identify the two or three critical rules in a rule set that lead to a serious firewall error. Detecting these faults greatly...
Provided by College of William & Mary
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White Papers
Inferring Higher Level Policies From Firewall Rules
Sep 2007
Packet filtering firewall is one of the most important mechanisms used by corporations to enforce their security policy. Recent years have seen a lot of research in the area of firewall...
Provided by Stony Brook University
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White Papers
Formal Correctness of Conflict Detection for Firewalls
Nov 2007
This paper describes the formalization of a correctness proof for a conflict detection algorithm for firewalls in the Coq Proof Assistant. First, it gives formal definitions in Coq of a firewall...
Provided by Association for Computing Machinery
