Network Security

how to use the penetration skill from Kali to writing Custom Signatures for IPS? is it possible to see which signatures IPS is lack of ? is it possible to compare the database from IPS with Kali exploit database? is there tutorial and demonstration t...

Dear All, I want to block port netbios on cisco switch with this comand : ip access-list extended NETBIOS deny tcp any any eq 135 deny udp any any eq 135 deny tcp any any range 137 139 deny udp any any range 137 139 deny tcp any any eq 445 deny udp a...

I have two Internal hosts that I would like to nat them but every time I'm trying to add the second host I'm getting a duplicate of existing static error. I also tried to create a group for this two hosts and add them statically into the nat rules bu...

//ASA w/ FirePOWER Several months ago I read that you can manage the FirePOWER soft module via ASDM on the smaller ASA's such as 5506 & 5515.Does that mean I wouldn't need FMC at all? (I can manage, and monitor everything through ASDM?)Has that list ...

Hello . We have issue behind the newly deployed Cisco ASA 5506  I have noticed the Trace route is timeing out for the firewall  C:\Users\Administrator.ESCAPE>tracert 4.2.2.2 Tracing route to b.resolvers.level3.net [4.2.2.2]over a maximum of 30 hops: ...

Does anyone know where I can I get a link to the documentation from Cisco to reset the CLI password for Cisco ISE Version 2.2.....Where you have to boot from the .iso install file and reset the admin password. We surpassed our login attempts when try...

I have attached the ASA firewall configuration and firewall logs errors. We cannot get AnyConnect to work on our firewall. If anyone can review the config and logs I attached.That would much appreciated. We have been stuck with this issue for days. W...

Looking for the real performance numbers for the ASA family and the Firepower Family when Firepower features are turned on.The numbers for the ASA 5500-X in the data sheets are not true performance numbers and we have customers that are not happy bec...

Good Morning! I currently manage several ASA firewalls (5585's, 5550's, and a few others) and I'd like to find a better way to parse through configs, particularly for audit purposes.  I'll often receive a list of subnets that a customer wants all kin...

I want to know if ASA 5505 will allow the addition of a second external link to its configuration with base license? I want to use those two links for two different purposes. One for OPC and other for NTP time sync. Both the links have different rout...

Work Flow MAP Inside Network ------ ASA 5585 ----- Externet Network When I do a ssh to an externet host from my inside network using the command: ssh username@hostname -v  I get the following output OpenSSH_7.2p2 Ubuntu-4ubuntu2.2, OpenSSL 1.0.2g 1 M...