Network Security

Hi, I have a question regarding rules update, from what i read in the manual, rule update will provide new/modified some base rules and settings. is it possible to revert back to old rule update in case the new update have some impact to current ne...

This isnt ment to be a flame thread. During a security audit our vendor said that the Cisco IDS's we use are not really that good and we should move to SNORT.Is SNORT a good product to use in conjuction with the Cisco IDS or just by itself replacing ...

Hello, we're seeing input errors and overruns on mainly 2 interfaces that are apart of a port channel on our ASA.  Our load balancing on this device is Source and Destination IP.  I'm wondering if I should change this as when we do backups these inte...

Hi, just wondering if I remove a sensor or FTD in FMC then re-register it again will the firepower config in the sensor or FTD will be lose? Or is it everytime a sensor or FTD re-register to a FMC the FP configuration is gone? thanks

I work for a K12 school district.  I need to block the VPN clients students use on their personal cell phones to avoid web filter restrictions.  I am able to block most apps however not all.  There are 2 that I need help blocking.  I don't know how o...

Hi all, I've got a Cisco 2811 router running 15.1.4 with an SDM configured ZBFW.  Behind it there are ATAs connecting phones to a cloud-based VoIP service provider.  So no CUCM or CME on the router, just pass-through SIP registrations to the SP and t...

Hello everyone! I have Cisco ASA5506-X (ver. 9.8(2)20, asdm 7.9(1)151) on my remote site. I want to setup VPN access with authentication from Active Directory. I want to use AD passwords for auth in ASDM and SSH (if it fails use LOCAL) also. I alread...

Hello Community,  I'm Having a really weird problem. Trying to install the pre-install 6.0.0 package on the Management center, I got the message:   "Update Installation Failed : [%] Fatal error: Update to version 5.4.1.5 is not complete. Please compl...

I would like a way to monitor the current throughput / bandwidth going through my AnyConnect VPN. Ideally I could get a value (say in bytes per second), and then submit it to my existing dashboard / alerting tools. I would even settle for aggregated ...

Hi bros,   I am having an issue with the detailed information below and need your advice: - Using the FP2140 and virtual FMC. - Topology: Internet User <=> Router <=> Switch <=> FP2140 <=>Baracuda WAF <=> DMZ. We spanned the traffic from Internet Use...

Dear Community, AIP-SSM-10 is not automatically updating virus signature/ips update. They have the latest signature update in april 2018 and we manually have to update the signature.   does the AIP-SSM-10 automatic update is now closed?     Please an...

Hello We have 2 firepower 8360. I added them in FMC. We want to config them in HA mode. We wand to use 2 port in portchannel mode for HA link between them. I couldn't find how to do it. Can I use 2 port for HA link? How can I do it?   Thank you.