Ethical Hacking

Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package.
Computer Forensics Training at InfoSec Institute

Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors.




Network Security Pen-Test
[Top] [All Lists]

RE: Entity tags as an HTTP covert channel

Subject: RE: Entity tags as an HTTP covert channel
Date: Fri, 2 Jun 2006 10:42:01 -0400
By combining this with partial downloads using Byte-range and 206
headers, randomizing filenames in the request (using a dictionary) and
actual 
files containing semi-random content being returned, this can be made
to look very innocuous in the proxy's logs.

By using randomized Byte-range's you'll also be able to fool many Web
Application Firewalls, and IDS systems flagging on response signature
based vulnerabilities.

Regards,

Robert Auger
SPI Labs
rauger@_@_@spidynamics.com
Start Secure. Stay Secure.
Security Assurance Throughout the Application Lifecycle

------------------------------------------------------------------------------
This List Sponsored by: Cenzic

Concerned about Web Application Security? 
Why not go with the #1 solution - Cenzic, the only one to win the Analyst's 
Choice Award from eWeek. As attacks through web applications continue to rise, 
you need to proactively protect your applications from hackers. Cenzic has the 
most comprehensive solutions to meet your application security penetration 
testing and vulnerability management needs. You have an option to go with a 
managed service (Cenzic ClickToSecure) or an enterprise software 
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can 
help you: http://www.cenzic.com/news_events/wpappsec.php 
And, now for a limited time we can do a FREE audit for you to confirm your 
results from other product. Contact us at request@cenzic.com for details.
------------------------------------------------------------------------------


<Prev in Thread] Current Thread [Next in Thread>