Network Security

Hi. I had an FMC on my lab and it crashed, so I reinstall it from scratch. Then I delete old registration on ASA FTD and re-register it on new FMC. Now new FMC is empty, because I configured it that way, but I have many previously configured stuffs (...

Greetings,I am trying to upgrade to 5.3(from 5.2.0.5) and I get an error(The DC is a VM):Update Installation Failed : [ 8%] Fatal error: Error running script 000_start/113_EO_integrity_check.plHow can I fix this problem or skip this check?root@Source...

Hello ,I have configured FMC 6.2 with the Sensor 5525 ,configured SSL decryption ,when I access to https site i see my local certificate in my browser also can see it on logs that it was decrypted and resigned ! I want to allow facebook application b...

Hello all,one of my customer is having a 7050 appliance, I am looking how to check the existing throughput of that IPS. Can any one help with that please.

Hi, I have two firewalls running in an Active/Standby configuration where i run HSRP on the outside interface, and BGP on the inside interface between the firewalls and the PE routers.   The firewalls orginates a default route on the inside interface...

Hi, Is there any option in firepower2110 to know the source/host IP's, which are hitting my outside interface from inside along with using application.

What is the meaning of "Cisco ASAv - BYOL 4 NIC HA" ? Do we need to purchasing two vappliance for this ?    And what is difference between ASAV50S-STD and ASAV50S-STD-4

Hi, I have an ASA 5505 running 9.1(6)11. It is in a rural location and connected to a T1 for internet. There are 2 Windows 10 computers that get internet through the ASA and T1. The problem is whenever a windows update is downloaded, it laughs in the...

Is there any way to setup email alerts for Security Intelligence events?  I haven't seen anything other than syslog and SNMP traps.  TIA,Dan

Hi All,   I am co-locating a Cisco ASA 5506 in my provider's NOC for one of my global markets.  The provider prefers to deploy customer firewalls on their topology in the NOC in a one-off fashion, meaning that one single physical interface on the ASA...

is anyone aware of a intrusion rule in firepower that would block traffic if connecting to a server that uses a self signed cert ?   i saw this issue in my ftd deployment. once i created a allow rule in my access control policy the issue went away.  ...

Please has anyone seen this?   Cisco ASA 5516 with no HA configured is setup to send syslog to a server. The syslog server receives system events. e.g user logins, but the syslog server does not receive any firewall events e.g access denied logs.   T...