Network Security

Hello,I  need to know how the IPS makes decision on putting the attacker IP in the denied attackers and is there a way to monitor what was the signature that triggered it.The case I have is an IPS protecing the WAN zone, it's adding for no reason leg...

Has anybody got recent experiance / case studies for long distance LAN failover? I have found this site, which shows an example using PIX and 6.2 Codehttp://www.sans.org/reading_room/whitepapers/firewalls/long_distance_failover_high_availability_usin...

  We are trying to hit a client's web server by their internal name across a vpn.  The name space they are insisting upon using is the same as their public namespace (ex: web1.abc.com).  They are not going to publish this 'web1' record to their publi...

I have a couple of questions regarding upgrading of images on an ASA. I have read where you can set up to 4 images, but I can't see anywhere where they give you an example of the syntax. I know for a single image, the syntax would be something like "...

I'm trying to set up a service policy that allow access to only a few websites, but I'm having trouble using regexp to match URLs. The problem is that end of string ($) does not work on the ASA.This expression works fineASA# test regex www.google.com...

Hi All,     Could I use same interface for the multiple context, without doing subinterfaces cause my outside for all the context is same. Thanks in advance.Regards,Abhijit Kasarekar

Hi All,What is the recomended distance between two firewalls in Cluster, if it supports Failover thru wan, what is the recommended Latency? Will it support routed environment ?Regards,Manu B.

Hi,I have a problem with upgrade CAS 4.6.2 to 4.7.2.When I unpacking cca_upgrade-4.7.2-from-4.5.x-4.6.x.tar.gz and started ./UPGRADE.sh, I get message on console:Checking for a free partition to use for upgradeFound free partition to use at /dev/sda3...