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Cisco CyberSecurity

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Hi experts,how efficient is using DNS A record with multiple IP addresses (DNS round robin) for hosting PAC files?I understand that the user machine will cache the DNS, however will it cache all IP addresses returned and try them one by one till one ...

essam1982 by Beginner
  • 1011 Views
  • 3 replies
  • 0 Helpful votes

We have a customer who is using a Cisco Ironport filter. When they attempt to view a pdf webpage (pages created in HTML display fine) using an IPad the page will not display. However, when we assign a static IP that bypasses the filter the pages disp...

cthomas by Beginner
  • 722 Views
  • 2 replies
  • 0 Helpful votes

Dears,         i have S370 with software 7.5 , i created one decryption policy above the global decryption policy that refer to Identity defined with IP addresses.when the user try to download micosoft updates or Symatec update the site is blocked.wh...

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