Network Security

We've deployed several ASA 5506X firewalls in a private Layer 2 cloud. The Outside interface connects to the cloud, the inside to the location's LAN. They're on a private network, so there are very few ACLs applied to block traffic--that's done farth...

Hello All, I am using Firepower 6.2.0, I want to increase the RAM for it.  How we can do. Firepower is configured in FMC

Hi, For inline deployment, for example if we have an inline set with an interface in zone "internal" and another interface in zone "external", in the Access Control Policy do we need to have a bidirectional rules as follow in order for the Intrusion...

I have an ISR4331 with Firewall. This firewall was something that we took over on an IT contract we are now doing and it configured as a Zone based firewall.. Most of the stuff that i've done with Cisco is with ASA's.  The commands seem similar but i...

Hi I am stuck up in configuring the firepower in the ASA 5508.  Provided a different subnet IP to the firepower management and connected to the switch port but i couldn't able to access the firepower interface. But i am able to access the asdm to ASA...

Dears,When i block the "Uncategorized URL" i found that most of websites are blocked ! for example the "login.microsoftonline.com"i checked and this is the output for :1 - From GUI: Analysis > lookup > URL .. OK! ( Business and Economy, Computer and ...

When I enter "show run | i threat", I don't see threat-detection basic-threat command in the output even though I configured it.

Hello, I have two firewalls in active/standby if I reboot standby and after when it goes up, I make no failover active on active one to force it to go in standby then reboot it. Will ACL hit count will be reset after that action ?! Also if primary...

Dear All, Is there any possibility to don't use 0 number in Line Vty and in same time  can we use other line vty numbers like (123....) ? if no, what is the reason?

Dear community I have been trying to understand the login in ACL however it is still unclear to me. My setup is security firewall which does not have internet access, all I need is explicitly allow minimum traffic, only what is needed needed. A samp...

Dear all, I've an ASA 5516 and I'm trying to limit the http based traffic download from users. 192.168.99.0/24 is my local network and I'm using these rules: access-list global_mpc extended permit tcp any 192.168.99.0 255.255.255.0 eq www class-map...