Network Security

We're trying to update the XML file in our ASA 5525 with 6 additional DNS server under Trusted network detection,  out of the 4 out of the 6 firewalls worked, however our 5525x running 9.14(4)14.    After updating the DNS servers, then we try to open...

Hello, We want to monitor the services of the Cisco Firepower Appliance (2140)/ASA.What services should be monitored?For the moment, we have implemented the following services:- Filesystem: firepower- CPU & RAM: Cisco ASA Are there any other services...

Dear all , I have product Authorization Key for router CGR2010 for the license with product number : L-SL-20-DATA-K9= and L-SL-20-SEC-K9= I have never implimented these licenses to the ROUTER and now I want to buy a new CGR2010 and use these licenses...

Hello All,Please i would like to know if i can work out setting a user account sourced from Active directory (External Identity Sources)  in ISE and narrow users access probably from Menu/data access to gain access only to certain devices on a site.W...

Hi,I hope someone can help me with this issue.I have an issue where the cisco asa 5516 is self rebooting, the issue appeat to be happening once every 2 months. I tried to find out what the issue is but I could not find anything that would trigger the...

Hi,I just would like to know if possible to block the multiplayer games?? I'm using ASA 5515-X. Thanks!

Hi there,Our FMC running under KVM crashed  and we don't have an up-to-date backup of the FMC. We managed to restore the FMC from an "old" backup and some objects/rules are missing in the FMC.I wonder if there is a procedure to follow to transfer the...

Hi,I am trying to connect Asa 5510-x firewall with our existing ospf network. OSPF neighborship is coming Full, but asa not showing any ospf routes in routing table. can you please assist what can be the issue?Regards,Faisal

I am planning an upgrade to an SM-48 from an SM-44 security module, running FTD 7.0.5. Reading through the documentation, it is not clear if FXOS on the chassis will save the Logical Device configs attached to the current security module slot (slot 2...

I am doing online cybersecurity course how to resolve these errors  when executing simple command in labvm cisco@labvm:~/Downloads/lynis$ sudo ./lynis update info./lynis: 236: SafeFile: not found./lynis: 661: : Permission denied./lynis: 662: Fatal er...

Hi Team,What is the best way to allow access to O365 via FTD? Can i use the applications such as office 365 and allow ANY ports will allow access to Office 365 apps? Is it any Security risk? Or any other best way other than this?Regards,Sanjay S

Hello everyone, Here at my workplace, we have noticed recently that when updating our custom IP Blocklist (uploading a new .txt file to it), the FMCv no longer detect it as a change to be applied, therefore the Deploy option states that there are no ...