Network Security

What happens when there is a TCP half closed connection ? How long the connection remains alive before it gets closed ? Is there a specific setting in ASA to manage half closed TCP sessions ? These are the questions asked to me during network securi...

Good day.  I work in a high security network and after recently installing CSM 4.11 on Windows Server 2012 R2 I need to install a 3rd party SSL certificate to remediate a vulnerability with CSM using a self-signed cert; our security requirements stat...

I have upgraded from a 5505 to a 5506-X that I have on a small test network at home.  I was able to configure the internal and external interfaces and have access to the internet and DHCP.  I'm looking to configure the following networks: PC/Printer,...

hi All, L2tp tunnel has been configured between routers on Site A & B to bridge them over seamlessly. I have been task to just encrypt traffic between two ASA firewall, with l2tp tunnel on routers behind them. What is the best method to do such encr...

Hi All We are looking at alternatives to Checkpoint firewalls, namely the Cisco ASA which we already use a number of The main benefit of the Checkpoints is centralized logging and reporting and management Is this something that Cisco ASAs can do t...

Hi guys, We already have our ASA (active/failover) configured for AnyConnect VPN on the "outside" interface to support PC AnyConnect VPN users and Cisco 7945G VoIP AnyConnect VPN phones. This is fully functional and operational - no problems. Now, s...

Hi guys, I have a Cisco ASA being pen-tested. A bunch of UDP ports are showing as "open." UDP scans are tricky per: https://community.qualys.com/docs/DOC-1185 "Scanning UDP ports is more inference-based, since it does not rely on acknowledgements f...

 I need to access my Router ASA 5505 and create port forwarding.

Can I make custom dashboard with Cisco FireSight ? For example – Show for FTP communication within the last 24 hours Dashboard.

latest wordpress vuln. thanks, KC