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Application firewalls, as the name implies, operate very much like network firewalls. They are installed in front of, and are typically transparent to, an application. They examine incoming application requests to spot and prevent various types of attacks. There are three types of application firewalls: XML application firewalls, Web application firewalls, and traditional application proxy firewalls.
Displaying results 1-13 of 13 results
For Security & Risk Professionals
by John Kindervag, July 22, 2009
The news is filled with reports of networks attacks and stolen data. Consumers routinely undergo the stress of fraudulent charges or compromised credit cards. Terms such as "botnet" have become part of our vocabulary. As a result, security and risk professionals . . .
For Security & Risk Professionals
by Chenxi Wang, Ph.D., July 8, 2009
As application-level exploits continue to generate headline news, security professionals increasingly look to application security measures to protect their organizations. To succeed, security professionals must understand the maturity of the various . . .
For Security & Risk Professionals
by John Kindervag, February 13, 2009
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI X-Ray series to provide actionable information to help Forrester . . .
For B2B Market Research Professionals
by Jennifer Albornoz Mulligan, Chenxi Wang, Ph.D., March 14, 2007
Web application firewalls (WAFs) — an emerging technology that blocks attacks on Web applications — have been thrust into the spotlight by Payment Card Industry (PCI) Data Security Standard requirements. Their sales have more than doubled during the last . . .
by Michael Gavin, June 23, 2006
Imperva performed strongly in our evaluation of Web application firewalls. SecureSphere excels at policy management because it is highly automated and policies are easily modified. However, it lacks certain configuration features; for example, it allows . . .
by Michael Gavin, June 23, 2006
The features that the ModSecurity product does include are well-executed and configurable, but the product lacks some key Web application firewall abilities. For instance, ModSecurity's policies can be very granular and specific, but administrators must . . .
by Michael Gavin, June 23, 2006
Protegrity purchased the assets of Kavado in August of 2005, which was the beginning of its Web application firewall offering. Because it entered the market late, Protegrity trails in this evaluation of the market. On the positive side, Defiance TMS Gateway . . .
by Michael Gavin, June 23, 2006
NetContinuum ranks first in our evaluation by implementing all core Web application firewall functionality, such as automatic policy creation and cookie protection. It also boasts small details like highly configurable logging and reporting and a well-organized . . .
by Michael Gavin, June 23, 2006
Forrester evaluated leading Web application firewall vendors across 101 criteria. Improvements in network security mean that attackers are commonly probing Web servers and Web applications for an easy way in, and Web application firewalls have grown along . . .
by Michael Gavin, June 23, 2006
As the newest entrant into the Web application firewall (WAF) market, Breach Security has less than ten customers — the smallest number of deployments among the products we evaluated. But Breach Security has developed a strong mechanism for policy learning . . .
by Michael Gavin, June 23, 2006
F5 Networks BIG-IP Application Security Module (ASM) is a strong complement to the vendor's application delivery products. The architecture is well-designed, which enables tight integration among its products, lending F5 Networks a possible unique advantage . . .
by Michael Gavin, June 23, 2006
Citrix Systems offers a strong Web application firewall, with a few minor blemishes. The product's attack protection scores are the best among the products Forrester evaluated; Web Application Firewall protects all session tracking mechanisms and encrypts . . .
by Michael Gavin, January 3, 2006
Attackers will turn the doorknobs and rattle the windows looking for the easiest path into your environment. You've deployed solid network security products, which means today's attack vector of choice is through your applications. What can you do about . . .
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