Network Security

Hello Everyone ,   We have an implementation with a single Cisco ASA 5508 with FTD Image managed by Firwpower Device Manager ( FDM) and we have notice that when we logged in the ASA and import the command "show disks " we  see that the " /dev/mapper/...

Hello everybody, today I have a problem with certificates on the ASA running 9.8(4)32for AnyConnect (4.9.05042) users. The self-signed certificate expired recently and since that time theAnyConnect users get the AnyConnect "Security Warning: Untruste...

Hello,Can someone help me answer for my issue.I have firepower 2130 and few static NAT rules and ACL for our web/dns servers.we need those inside servers to access from public such as few ports , ssh.We are able ping those mapped public IP address fo...

Hi All, Do others get this experience? Have you noticed on the Report template section 'hosts already compromised' on template report "Attack Risk "report is incorrect? I get dmz devices coming up as connected to CNC servers, however when investigati...

Hi everyone,We have two FPR4110. Can we use radware vdp feature in container based FTD (managed by FMC)?Can we HA radware vdp?

Hi All, Looking to get some insight on the best way to move forward with this. I am looking to do a clean up of our ACLs on our Firepower's through the FMC to see if there are rules that are no longer being used or rules that don't have hits on them....

Hi felllows i'd like to restore a backup on a new FMC but  dont turn off my old fmc. is it possible restore FMC backup with no changes on management ip address?

We are in a testing phase with FTD.  Currently, we use DAPs with ASA to control which users get certain Access lists when connecting with AnyConnect, and works well and is clean.  I know that is not a feature in FTD yet (or maybe ever) but I was curi...

Hi guys, I hope you are doing well. Our infrastructure is now being audited by a third-party company. We have 6 FTDs in our infrastructure and they examined only one of them with a "Slowloris" or "Slow Http" vulnerability and not the other ones. All ...

Hi, is there any possibility to login at FMC/FTD with generated SSH keys?We generated a public/private key pair and placed the public one through expert mode on the FMC. It seems that FMC isnt using this method and we dont know how to change it.Any i...

Hi All, How do I know what SNMP OID of Traps on FTD 2140/4115 interface up / down and  FTD reboot? Nicholas

Hello peers,I have a customer who discovered that their internal servers, ones that were NATed to a public IP address and had specific ports open for access from the internet, eg HTTPS or SMTP, were being bombarded by all sorts of internet traffic on...