Network Security

I have just been handed over infra without diagrams or information as the previous guy left without notice. Hope experts here can enlighten me or at least point me in the right direction. Everything was working fine till our proxy server went down. I...

Hello, I ask you about the recommended version for a Cisco ASA 5545-X Adaptive Security Appliance in current version 9.12.4-18 and ASDM 7.12.2What are your feedback on version 9.14.3 ? ThanksJosé

I have an issue with the management port on an ASA5516 (9.14(2)8). I have an EEM script that backups the ASA on an issue of the "wr" command, and each night at 00:00 using FTP (secure). This works fine on other the other ASA's I have and, it used to ...

   - FYI : https://community.cisco.com/t5/security-documents/frequently-asked-questions-for-firepower-fn-72332/ta-p/4561003  M.

We have an existing network and currently our VPN FW's has been configured with  Diffie-Hellman group 2  - 1024 bit modulus which is vulnerable . We would like to change it to Diffie-Hellman group 14 - 2048 bit modulus.  1. What are the CLI commands ...

Hallo, i have a project migration from ASA 5515 to FTD. Now we have 5 ASA 5515, they are configured in cluster. In the configuration we have ( Firewall, S2S VPNs, Remote VPN, NAT, Radius Server, RoutingStatic/ospf, inter-vlan, 2FA ).  Anyone has done...

Hi All, Customer need to configure an SSL policy on Cisco FTd 2130 model but they are not going to use/generate Self signed or CSR Certificate for this requirement. It is possible that customer can use its own wild card certificate for ssl policy ? P...

I have a Site to Site VPN setup from an ASA 5510 (ASA Code) to an ASA 1010 (Without FMC); we are using the FDM GUI to manage this. The Site to Site VPN is working fine!I'm trying to open the HTTPS FDM GUI over the site-to-site VPN.ASA5510 192.168.24....

I am receiving PAT pool exhausted messages after about 10-20 days uptime. (x.x.x.x is the public IP address of the device.)show xlate:UDP PAT from inside: 10.111.27.82/57362 to outside: x.x.x.x(external IP address)/57362 flags ri idle 68:36:09 timeou...

Hi,this morning I found in my FMC that some intrusion events are shown as "pass" instead of being dropped.I find this in my FMC under Analysis -> Intrusion Events -> Table view.example:2022-02-26 06:45:38low  Pass   xx.xx.xx.xx  USA xx.xx.xx.xx  USA3...

I have a Site to Site VPN setup from an ASA 5510 (ASA Code) to an ASA 1010 (Without FMC); we are using the FDM GUI to manage this. The Site to Site VPN is working fine, but we cannot ping from behind the ASA5510 to the inside interface of the ASA 101...