Network Security

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Recently my csm 4.4 stopped getting updates for IPS, I get this error: "certificate on server has changed from that viewed and accepted by user" (picture). I found this one https://supportforums.cisco.com/thread/2193364  but root on my version of csm...

Hello Experts, We have CSM 4.3.0 Service Pack 1 on our Windows Server 2008, Standard Edition. During the initial installation, we mistakenly setup Windows 2008 Standard Edition instead of Enterprise Edition. Now we must have to upgrade to Enterprise ...

Hi All, I need to allow one of the vendor to park their server in our network and plan to place it in DMZ zone, but the server need secure access back to their DC and we need to publish and pull data to/from the server Am wondering is it a good idea ...

I'm firewalling several DMZ like networks on a PIX running 8.0 and I've just tried to move to an ASA 5510 running 8.2. The config moved over verbatim, but after bringing up the network on the ASA I started to see odd DHCP issues on one of the DMZ ne...

I am getting this warning on my ASA 5505 when I try to set up logging from my off site FW to the central FW, which is a 5510. What I am trying to do is send the FW logs through the VPN Tunnel into the central 5510 to our logging server at 192.168.22....

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