Network Security

Inside I have one server - running two application one is on port number 80 and another is on port 83. when outside customer accessing the application on port 80 then the web address displaying the natted public ip like http://230.0.115.15:80.... whe...

Merhaba; Cisco asa 5505 ilk kurulum yapıcam ama yapamadım yardım llütfen acil

When i learning Firepower Intrusion Policy, i create a IPS Rule like the picture, i want to block traffic from test-pc to http server when the uri contain "configure" keyword, but it not work properly. i didn't see the intrusion events. 

Can I make custom dashboard with Cisco FireSight ? For example – Show for FTP communication within the last 24 hours Dashboard. Basically, I want to have custom dashboards setup, so I can respond to potential incident faster. 

Is anyone else seeing an increase of alerts from the IDS in regards to the newly released signature 7824? I am 99% sure this is a false positive as the alert generates when internal users visit legitimate sites like HUD.com from different workstation...

Is it possible to use the outside interface address for PAT using IOS 7.2? What would the commands be? Thank you.

Hi, I'm not a network engineer myself, but will try and communicate this best I can.  Please bear with me. I have servers on a subnet that I need to segment for security reasons.  Currently they are all in a single VLAN.  I'd like to complete this se...

Hello, I have two sites 3 miles apart. Both have a 100MB internet pipe and terminates on my Cisco Firewall. I have dmz services running at both sites but my two firewalls are running as stand alone devices. I am just looking for advice on what approa...

When trying to do a firepower upgrade from 5.4.1 to 5.4.8 I get an error when trying to upload the files. I click to select the file and it runs a bit like it loads the file and then gets "Bad Gateway". This seems like a browser or Java issue. I did ...