Network Security

I am working with CISCO ASA 5540 with AIP Module, and i see a lot of events from signature 50000 "Outbreak Prevention Signature" with high severity. Could anyone explain this signature? What does it mean? Is it useful to be enable or not? Regards, Cr...

I have downloaded and installed my agent kit on a WinXP machine. But for some reason it is not registering with the CSA MC. Any idea why? The CSAMC is in a different subnet, but 443 is open for communication. Does the MC need other ports open to talk...

Hi,I have a problem, I need to migrate two Pix firewall from a network to another.I have this situation:PIX active actually has been disconnected from the network and the standby pix becomes active and the failover is now switched off.I need to move ...

Every day or two I lose my interent connection and all I have to do is reset the power on my PIX to get it back. Can someone explain what is going on?

Hi All,I am fairly certain this is something that happens all the time and a very easy thing to do for most. I have never set up a dmz and am not the best at pix. I have an asa 5510 and I am trying to setup a ftp server in the dmz that i can reach fr...

I know the PIX checks the Websense every five seconds (show url-server stats), but using what mechanism? A test query? A simple ping test?Thanks.-Jim

Anyone else seen a problem with IDSMC 2.2 not updating its NSDB since release of SigUpdate S250?What's up?

Hi,Has someone been able to make an IPS signature for the new PDF XSS?I have tried something on the http service engine, but I'm having troubles specifying the # symbol as well as the multiple characters that may be anything.

Hi,We just replaced old firewall with the ASA 5510. We have two web servers inside the LAN. I can access the web servers from outside our network.The web servers are natted. From inside i cannot access the web site.So i changed my dns settings so tha...

Hi;In case of lan based A/A setup , Is there any configuration should be done on the standby ASA , and how the standby IP address will be assigned to the secondary device if no configuration should be done on it ?Thanks

Hi;I need to configure 2 ASA 5520 for A/A setup , any help or link for that ?Regards

wan--->1720---->pix---->dmz=10.200.0.0/16pix inside(10.50.0.0/16) to 36003600vlan 101 10.101.0.0/16vlan 120 10.120.0.0/16 access to dmz from wan working.not able to access the dmz from any inside network, do i need a no nat ? once i have a no nat if ...

Hello all,i have plan to implement encryption between my h.o and branches. rt now its working with point to point leased lines.i have 5 branches. if i want to encrypt the traffic between h.o to branches is that ok if i put one 515E at H.o side and 50...

I am trying to connect to my ASA5520 via ssh but I always get access denied. I have added the user with the correct priv level, added the correct ip via the "device access" with the management interface specified. I also created the key. I can log in...

Hi,We got a few 515E sent far away recently. They were running 7.0(4) without any problems here, however once they arrived at their final destination two of them did not boot and stayed in reboot loop. It looks likeCISCO SYSTEMS PIX FIREWALLEmbedded ...