Network Security

To start sorry for my english !Hello, i've got a probleme with my Box Business Livebox 132 and ASA 5505 My question (problem ?)1 I've got a  Business Livebox 132ip interface : 192.168.10.1Port 4 in DMZ : 192.168.9.1 (can't be on the same network)2 I'...

hello everyone, I have a 3550 Layer3 switch with 2 svi connected to an asa 5506 i don't know what i'm doing wrong but the ASA is allowing only the native vlan of 3505 switch to the internet. i can not get to internet from the hosts on the two vlans ...

I just need inputs on whether Cisco Nexus 3548 switch running OS version: 6.0(2)A7(2a) is vulnerable to "OpenSSH MaxAuthTries Bypass" Vulnerability. The current version of OpenSSH used is 6.2 If this device is vulnerable then, can anyone help me out...

Hello! I need your the next advice.Working with network compliance. I have some machines in non-compliant group and some machines in Not Evaluated.How I understand computers fall into a group in accordance with the policy of my whitelist.Ok!In "Host ...

I have upgraded my Defense center 5.4 to "Defense Center S3 6.0.0 Pre-install version: 5.4.1.999-2". It's connected to a ASA5525. Everything was going fine but today morning I am getting this error "Access Control Policy apply failed". But the health...

Internet works fine from inside.Ping is possible from inside to inside.Ping is not possible inside to outside (8.8.8.8). Local area network devices have internet.Virtual Private Network users have internet, but cannot ping other Local area network de...

Hi, We have been investigating the 'connection drops' for some critical Internet bound applications from quit a while now. During the investigation, we have seen some weird error messages on the CISCO ASA 5525. It continuously generates the "connecti...

Hi, I have 2 ASA 5510's (Pri and Sec). I know all the passwords, just need to prep them to hand over to new company to use. Just want to verify how do I factory reset them from GUI and Command line to see f there are any gotcha's? Best, Rick

Hi, I don't have Cisco FirePower to test these. I ever test blocking those using CheckPoint, Cyberoam, FortiGate, PaloAlto, Sangfor, SonicWall, Sophos. Only CheckPoint can PASS all my test, the rest only some of it. If someone have Cisco FirePower, I...

How can I know that my device firmware need update due to security flaws?