Network Security

What would the benefit of blocking a destination port in the firepower access control policy over an access control list on the ASA firewall? I think it would process faster if its an ACL vs something needing further processing in order to be blocked...

This is an FYI.I had an issue with ASDM when upgrading a couple of ASA5512 Firewalls to 9.5(2) code.I upgraded the ASDM image to 7.5(2) first & reconnected, all was well.I then upgraded the ASA image to v9.5(2) & set as boot image & rebooted. The fir...

Dear All, I have cisco ASA firewall where we have anyconnect vpn configured and with anyconnect client software version of 3.1.05178 and when we run the same on windows 7 it does not have any issue but when we run that on windows 8.1 it shows followi...

When i Check Logs of My Firewall Policies i can see it by IP  , i want to see it by Username ?   I have External Radius Servers for Authentication    Which is integrated with My Domain  Can you help me with needed on the ASA

TSAL-FW01/act# sh run access-groupaccess-group OUTSIDE1_access_in in interface OUTSIDE1access-group OUTSIDE2_access_in in interface OUTSIDE2access-group INSIDE_access_in in interface INSIDEaccess-group TSAL_WAN1_access_in in interface TSAL_WAN1 TSAL...

Good Morning, not sure if this is the right commnunity....anyway.... We are looking for a possibility to allow our User Helpdesk to modify access-lists on our Cisco ASA based client VPN. I'm wondering if it is possible to add a local user to the ASA ...

I see that with the new ASA firewall models, that ASDM can be used for configuration and management of the Firepower Services module.  Will the new ASDM work with a 5512-X that will be upgraded to Firepower services from CX.  Or will the Firesight Ma...

I have a strange issue with my ASA which running with a code 8.0(5) I've a simple NAT statement. nat (monitoring-servers) 1 0.0.0.0 0.0.0.0 global (devices-cpe) 1 interface which doesn't take effect. NATing is not happening when traffic traverse f...

There was some penetration test happened and one machine has sent huge logs towards syslog server. Because of which whole bandwidth got choked and SSH access to all servers falling in that VLAN got lost, Eventually, we had to restart the restart the ...