Network Security

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Cisco CyberSecurity


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Hi We are having a IPsec VPN Tunnel setup with client.The far site gave access to a new range (a website basically hosting on their site)- allowed traffic across the tunnel from:  to, 10.21.42...

I can't seem to get this going for thie life of me, maybe a little fuzzy on the concepts but I've done this before without problems. I need the DMZ hosts to be able to ping anything we have inside and outside our network. I will lock down anything el...

rwharris13 by Level 1
  • 15 replies
  • 0 Helpful votes

I'm new to Cisco ASA, looking for some help.  I am trying to configure Nat on a clean ASA 5505, but can't get it to work.  I ran the commands below. On the ASA I can ping the internet and inside vlan ip.  On my laptop I can ping the ASA inside vlan i...

Dear,i have a ips card installed on an ASA.The ASA version 5520 8.2(5)26ips sensor 7.0(7)e4                   Can you help me to understando how to identify the new signature after an signature upgrade?I don't understand how to search the news signat...

f.mottini by Level 1
  • 2 replies
  • 0 Helpful votes

Resolved! 8.4 upgrade

I am planning on rolling out 8.4 to all my customers who are currently running 8.2.5. Can anyone provide feedback on 8.4 as to which release is the most stable?Right now I am leaning towards 8.4.2. Also if anyone can share with me bad bug experienc...

I will be moving our ASA 5520 firewall/VPN appliance to a new location in our network. In the near future I would like to split the firewall and VPN functions to two seperate ASA 5520's, but for now I am keeping them together. My question is, I would...

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