firewalls filtering
Firewall Policy Advisor for Anomaly Discovery and Rule Editing
White Paper Firewall filtering rules have to be carefully written and organized in order to correctly implement the security policy. In addition, inserting or modifying a filtering rule requires thorough analysis of... [01 Oct 2008]
Taxonomy of Conflicts in Network Security Policies
Network security polices are essential elements in Internet security devices that provide traffic filtering, integrity, confidentiality and authentication. Network security perimeter devices such as... [19 Sep 2008]
Taxonomy of Conflicts in Network Security Policies
White Paper Network security polices are essential elements in Internet security devices that provide traffic filtering, integrity, confidentiality and authentication. Network security perimeter devices such as... [19 Sep 2008]
Detection of Network Security Component Misconfiguration by Rewriting and Correlation
For this purpose, it is necessary to configure firewalls with a set of filtering rules. The use of firewalls is the dominant method to guarantee network access control, leading to... [19 Sep 2008]
Detection of Network Security Component Misconfiguration by Rewriting and Correlation
White Paper For this purpose, it is necessary to configure firewalls with a set of filtering rules. The use of firewalls is the dominant method to guarantee network access control, leading to... [19 Sep 2008]
Analysis of Policy Anomalies on Distributed Network Security Setups
White Paper To properly configure both firewalls and NIDSs, it is necessary to use several sets of filtering and alerting rules. The use of different network security components, such as firewalls... [19 Sep 2008]
Deep Packets: Application Layer Security Threats
White Paper What is needed is application layer filtering software, such as Microsoft Internet Security and Acceleration (ISA) Server 2004, which not only helps protect against rogue packets and network attacks but also checks for... [02 Sep 2008]
Live video broadcast: Data Loss Prevention from the Inside Out
White Paper Find out how to implement integrated scanning and remediation, content filtering, and blocking without burdening end users or disrupting legitimate access. Firewalls and intrusion prevention systems can... [17 Jul 2008]
The Use and Usability of Direction-Based Filtering in Firewalls
White Paper However, most firewalls are also capable of filtering based on a packet's direction: which network interface card the packet is crossing, and whether the packet is crossing the interface from the network... [10 Jul 2008]
Adaptive Distributed Rewall Using Intrusion Detection
White Paper Conventional firewalls rely on a strict outside/inside topology where the gateway(s) enforce some sort of traffic filtering. Some claims that with the evolving connectivity of the Internet, the... [10 Jul 2008]
Firewalls in Linux: Principles and Implementation
White Paper This paper is meant to provide techniques in building and installing a standalone packet filtering firewall in Linux machines, mainly for small sites who don't give much service to Internet users. It also gives a... [10 Jul 2008]
Hardware Assisted Packet Filtering Firewall
White Paper Those works are directed towards finding efficient algorithms and implementation architectures for high speed routing, Quality of Service (QoS), security enforcement through the use of firewalls, and other similar... [10 Jul 2008]
The Threat of Lifestyle Computing in the Enterprise: Creating Clear Delineation Between Personal Devices & Corporate IT Assets
White Paper To guard against external threats, firms have invested huge sums in security technologies such as firewalls, anti-virus, content filtering solutions and intrusion detection. In contrast, internal... [03 Jul 2008]
Network Firewalls
White Paper Specifying a set of filtering rules, known as a policy, is typically complicated and error-prone. Firewalls are network devices that enforce an organization's security policy. Since their development,... [30 Jun 2008]
Design and Implementation of a Content Filtering Firewall
White Paper This paper proposes a method of adding content filtering functionality to the firewall and describes its implementation. It also show a new attack that combines JAVA Applet and XML to get around the content... [30 Jun 2008]
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