Network Security

Hi,Our Cisco ASA running on Firepower 2120 hardware are being targeted by botnet DDoS doing random unauthorized login attempts originating from TOR network exit points or infected webservers and devices all over the world. The syslog is flooded with:...

hello all ,recently i tried to configure VPN site to site with certificate authentication type, i got the certificate signed by a third party autority , and when i did the debugs i got this log :CRYPTO_PKI: bitValue of KEY_USAGE = a0PKI[7]: CRYPTO_PK...

Hello Community, I have got the following challenge: I need the information about all distict connections over the firewalls in my FMC 4600 System. I have already tried the report funktion, but this is limited to 400,000 lines.  Is there another way ...

Hi,FTD was added and to FMC and while configuring HA in FMC, deleted FTD from FMC.While trying to add again to same FMC, both primary and secondary FTD not getting registered in FMC.Could you please help on getting the FTD registered with FMC.

Team,We have a new Cisco Firepower 1120 just configured with basic configuration.After the admin user I added another user with the "configure user add" command.This new user can SSH to the device but cannot SSL.Further, I want to ensure that this ne...

Hi, I'm deploying config from CSM but received error : An error response from the device prevented successful completion of this operation. The device provided the following description: enable password ****** pbkdf2 PBKDF2 hashed enable password ***...

We receive this vulnerability on Cisco C9120AXI-E Access Point, Let me know if anyone has solution for this vulnerabilityCVE ID: CVE-2023-48795https://bst.cisco.com/bugsearch/bug/CSCwi61646?rfs=qvloginhttps://www.tenable.com/plugins/nessus/187315

Hello,We have a cisco asa 5510 Firewall running the latest version 9.1(7)23 connected to our Office through an IPSec VPN Tunnel, and we are trying to configure a new management machine to connect remotly to the management ip address of the firewall, ...

I'm trying to authenticate SSH/HTTP with kerberos on ASA 9.18(4)22Not sure if it's a license issue, i don't think so, but i also do not have security plus for this license.Not sure where to configure which protocols to use for kerberosI do have stron...

I only I can have FMC virtual hosted on prem with our KVM based cluster, and it is free! and all the costs would be those purchase of FTD device (FPR1010 or FPR31xx) as well as all the licenses. What would cdFMC be like? Comparing with the two, any m...

i can see the active tunnel numbers in asdm monitor page or show crypto ipsec stats in cli, but cant find any command to check the details about those 17 tunnels. show crypto isakmp sa ----1 IKE peer show crypto ipsec sa ---ipsec 5 sa show vpn-sessio...