Network Security

We have a ASA firewall with ASDM 649.bin,and my colleague got version 1.7(56) from it several days ago and works fine. But I got version 1.5(56) from the same firewall and can't manage the firewall,always prompt that unable to launch device manager f...

Hi, In router for the PFS, default group is 1.. How about in ASA firewall, which group is default for the PFS.

We have a pair of ASA - 5585 in production environment. It's operating in single mode right now and want to put it in multiple mode so we can create multi-context on them. Can someone guide us the best approach so we can achieve this with minimum ris...

The old ASA 5505 had a built-in switch, but that's not the case with the 5506-X. I'm wanting to stick a firewall and single VMware server at a data center for some DR failover needs. I think if I only connect one NIC of the VMware server this should ...

Hi, I have an issue with two ASA 5512 9.5(1) with Firepower Services. The Outside interface of each firewall loses connection to the ISP gateway intermittently which results in losing Internet connection on all devices behind it. All interfaces are U...

I need to implement black list for the the traffic inbound and outbound.  I would appreciate any leads and resources on how to implement it. Thanks. 

I need to implement black list for the the traffic inbound and outbound.  I would appreciate any leads and resources on how to implement it. Thanks. 

I recently got my internet service upgraded to 150/150 mbps from Verizon Fios and i have asa5505 as the firewall/router. When i do speedtest directly from fios router i got 150/150 speed where when i go through ASA i got around 94-95mbps and i beeliv...

Hi guys, I'm looking to see if anyone has any information to block repeated failed RDP requests using an IPS module in my Cisco ASA 5520.    I've reviewed the article at https://supportforums.cisco.com/thread/2102624  and followed the steps. It seems...

N00b question, but google was unable to help. Currently I have a cable modem plugged into a netgear switch which is plugged into my cisco ASA. I am thinking I can eliminate the netgear if I configure it properly. My 0/0 interface has a XX.XX.191.34 I...

Hi Team, Can anyone please point to a reference link that has the CPU details for the appliances in 7000 and 8000 series? Thanks & Regards, Yogesh Madhekar

We are currently running version 9.4(2)11 on an HA pair of 5585-Xs. This software hasn't been updated since early 2016. I've noticed the 9.4(3) software line has had several updates this year. Does anyone know if there's a particular reason for this?...