Network Security

Hi, can anyone please provide a cisco document with the list of vulnerable ports to be blocked in cisco firewall? Thanks,

I have a ASA 5506-X that will not boot. It constantly repeats the following errors File system not supportedAttempt autoboot: "boot disk0:"File system not supportedboot: cannot determine first file name on device "disk0:"autoboot: All boot attempts h...

Is any workaround to reduce memory high on FPR7120 ?In FMC it showing critical alert. Run the command on SFR as below :Is anything else that I can check/////////////////////////////////////////////////////////////////////////////////Sourcefire Linux ...

Hello, I'm running a Cisco 5506-x with ASA code. I have the device set up at my house and I would like to use it with a existing network. I have the outside interface plugged into my modem directly which is not in bridge mode so I believe I need to c...

HiMy ASA5506-X logs this problem during bootup:"There are differences between boot sector and its backup.Differences: (offset:original/backup)65:01/00Not automatically fixing this." I have studied CSCvn64163 bug info, but not managed to fix it. From ...

Hello All, We have to configure Cisco FTD 411X in multiple context mode . Will configuration steps and commands are same as like ASA, if not can anyone please share configuration example . is the command for swiitching between the context are also sa...

Hi all,I am using the Captive portal on FTD serial 4110 version 6.4.0.7. But I often got Time-out errors when I auth on the website of FTD port 885. I see some refusing bellow. Any know?"[pid 21756:tid 47295284463360] [client 169.254.0.239:34822] Ref...

dear all i have added new ASA5516-FTD-K9 to my network topology as below : and please confirm that is fine too (design) or the place of the asa is correct? ISP --- ASA5516---ISR 2911 router --- 2960 switch ---2960 switch now i need to transfer the wa...

Hi, Any tools are available for sensitive data detection. we have implemented solution but dons have to perform testing to prove if its really working and firewall generating alerts if it sees credit card pattern in request.

Hi, we are enabling Sensitive Data Detection on ASA with FirePOWER module and changes will be applied through FMC. How much resources Its going to consume when we enable this feature , Its 5516 ASA with FirePOWER module and can we get such logs on FM...