Network Security

I noticed today that the S623 release includes the retiring of signatures 3030-0 (TCP Syn sweep) and 2100-0 (ICMP Echo sweep).  I find it interesting that Cisco has opted to have these signatures disabled by default.  I figure it is part of the recen...

I have noticed this signature ( 5403-0) has been firing off more often in our environment.  i've noticed some of the of the destination IP addresses are actually own by Skype, I haven't had any time to investigate fully, but thought i'd see if anyone...

Dear All,I want to make a port forward, i don'n know how can i do it.I have an proxy server 50.11 behind the firewall and i want to forward all HTTP:80 request to 50.11:3128, and i want the 50.11:80 requests release out through the firewall. The insi...

Hi, got into a dead end here. I have a pair of ASA firewalls running as active/standby. I'd like to use the 'failover exec' to issue commands on the standby firewall via the active one. This shouldn't be a problem, but we have AAA command authorizati...

Does the IPS services support contract (SMartnet) also cover the ASA it is installed in, or does it require a SMartnet for each?

HiIs there any way to see what the following error is and how to stop it, Message #102 : _tcp_listen: failed to create thread for interface 2 port 23Message #103 : process_create: out of memory Thanks Craig

Here is what I need to do.  I need to create a firewalled segment that not only separates hosts from general population, but also from each other.  The solitary confinement of firewalled segments.I know that I could create a bunch of sub-interfaces, ...

HiI have the attached configuration, built form all the exmaples I have found.If I Anyconnect it all works and I can access the network.However when I load the Cert to the Phone, I am constatntly getting VPN Auth failed.Is there something I have miss...

Hi,Outbound load balancing works fine via eBGP and Provider Independant IPs. All good.But my plan to load balance inbound traffic is not working out. I was relying on the outside interface of the Standby ASA to go down when the firewall was in standb...

did setup iaw instructions. got to step 9 where it went into configure mode.  last few messages  192.168.1.5 to 192.168.1.1 (BUILT IN BOUND TO TO IDENTIFY),   then 192.168.1.5 START SSL HANDSHAKE FOR TLSW1 SESSIN, THEN 192.168.1.5 COMPLETED HANDSHAKE...

Hello,I have been given 2 ASA 5510's to upgrade.  I have upgraded their memenory from 256mb to 1GB and wondered what firmware I shoudl put on them as I will need to pair them for failover.  I can see the firmware is currently 7.0(8) and the device ma...