Network Security

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What do you all think of this as part of my firewall config?  Should I do anything different to be as secure as possible.  I have changed my external IP's to mostly 'x's' to protect my company.  There are multiple IP addresses on the Fa0/0 interface....

graphet2009 by • Community Member
  • 798 Views
  • 1 replies
  • 0 Helpful votes

We have a 5510 failover pair that needs to be upgraded to address some security vulnerabilities. The security advisory can be found here - http://www.cisco.com/warp/public/707/cisco-sa-20100217-asa.shtml. Specifically addressing the NTLM vulnerabilit...

Is there a delay in what's available via auto-update and updates that are available for manual download through cisco.com?  I noticed today that S498 became available yesterday, but my IPS module in my ASA hasn't downloaded it automatically yet.  Whe...

corey by • Level 1
  • 3566 Views
  • 9 replies
  • 0 Helpful votes

Hi all,At present I'm installing a ASA firewall between my 2811 router and the network.The router at the moment has an internal ip address of 192.9.200.253 and has NAT rules set up. The 192.9.200.254 address is that of our exchange server. My questio...

Resolved! Syslog Message...

In my Syslog I keep seeing this critical message "Deny IP due to Land Attack from X.X.X.X to X.X.X.X." Should I be concerned? Other than filtering it in Syslog, is there any other measures I can to get rid of that? Thanks

Thomas_2004 by • Community Member
  • 1504 Views
  • 4 replies
  • 0 Helpful votes

Hi,i need help for upgrade ASDM and Software of a FWSM.My running software is FWSM Version 3.2(5) and i want to upgrade to last release.ALso i want to upgrade ASDM to last release ASDM 6.2F.Can some one explain me the exact procedure to upgrade the F...

f.mottini by • Level 1
  • 7103 Views
  • 6 replies
  • 0 Helpful votes
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