Network Security

I need to uninstall the 4.8 NAC agent from a Mac running OS X 10.6 so I can downgrade to the 4.7.3 agent for testing.  When I follow the instructions in the documentation for components to delete in order to uninstall the client, then I reboot and st...

I recently began work on an ASA 5510 for a customer and have encountered a problem with Console Port output that I have never experienced before.  Due to the fact that my laptop (like most current models) lacks a built-in native COM port, I use a USB...

guys,We've problem with signature IPS in our idsm2, my customer is Banking company,they want to develop application banking based on ip, the application need to open and allowing port tcp 6070 and 7007is there any signature ID that's inspect the traf...

Hi,      Please help on creating Zones on ASA5580 , if anyone could refer some doc on this as i am new to ASA.regardsNeo

Hello,i got complient from our ISP that their was Unauthorized Access Attempts from IP 38.111.111.1 (firewall IP). The ISP is saying they got complient address 38.111.111.1  conducting scanning/hacking NT known exploits, port scanning and/or spiderin...

I have two of my SSM sensors running on 7.0.2 and recently turned on Global Threat Correlation. Network Participation Status shows as OK. Under Counters under Network Participation - All are showing zero. Under Global Correlation Updates, Status of L...

I am attempting to setup an ip sla. I have a vpn tunnel to another site that I want to have traffic on at all times to prevent that tunnel from ever going down. I created this sla and the tracking object. Typically you would apply this tracking objec...

Hi,I am trying to configure a route on management interface and I receive conflict error message. I am using ASA 5520. Do you know  what triggered this error even I have not route configured on the management interface.

Hello. I configure the 2800 series firewalls for stores. I recently been told that I need to change the IOS from c2800nm-advsecurityk9-mz.124-11.T10 to c2800nm-advsecurityk9-mz.124-11.T4. Now I have deleted the IOS easily but I have been running into...

Hi Guys,           There is my dilemma, I need to give some inside host(host in the inside subnet) rpc access to a server a nother dmz. Let's call it dmz 16. DMZ 16 has a security level of 90 and my inside has sec level of 100. Therefore, my inside h...

I've been working with the TAC on this issue but thought I'd throw this out there in case anyone else has seen it. We're using NAC VPN SSO with our IPsec and SSL VPN clients.  Most of our users do not have a problem, but recently we've had a small nu...

If we upgrade to 8.3 will policy based routing be avaliable to us. If so can you provide a link?

We have an issue with NAC version 4.8 and the new client version installed on Windows XP.  The user locks the computer, then comes in the next day and when the computer is unlocked the NAC client states that the NAC server is unavailable.  The only f...