Network Security

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I currently have a Cisco IPS 4240 employed inline in my Customers Network. It is inside of the border Router, and in front of the Outside Firewall which protects the DMZ.the IPS is already configured to block certain types of packets inline. I was ...

Hi,The IDS signature "SQL Query in HTTP Request" (5474:0) does not recognize all malicious SQL selects. Currently, the reg exp looks like [%]20|[=]|[+])[Ss][Ee][Ll][Ee][Cc][Tt]([%]20|[+])[^\r\n\x00-\x19\x7F-\xFF]+([%]20|[+])[Ff][Rr][Oo][Mm]([%]20|[+]...

my main network is 10.9.2.XXX i have sub networks ie. 10.2.x.x, 10.3.x.x, 10.4.x.x, and so on! if i log into the 10.9.2.x network i can go into any sub network. but if i connect my laptop to ANY sub network of course my ip gets that sub networks ip. ...

Hi, I configure RA VPN on asa now i want to access ASDM from vpn client but i could not able to connect ASDM after connecting VPN client. Please find my config & suggest me how i can..Thank in advance..

PIX-515E: Version 6.3(5)I'm trying to open a connection to a webserver on the dmz interface from a host on the inside interface and it fails. In this instance the webserver is listening on port 88. I think the problem it is something obvious that I...

bradford66 by Level 1
  • 1376 Views
  • 16 replies
  • 0 Helpful votes

515EI am in the process of setting up an in house mail server. In so I have setup smtp, pop3, and imap to pass to my mail server.for some reason when I do the telnet test for 25 from an outside location, the 515E returns the 220 and not my mail serve...

mjackson by Level 1
  • 677 Views
  • 7 replies
  • 0 Helpful votes
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