Network Security

HiI am new to firewalls and was wondering if this will work. I have an internal FTP server where we copy files to and they automatically get sent to an external suppliers FTP server who's network sits on a separate interface on our asa using a public...

Need to know how to disable SSL V2,V3 and SSL RC4 and remove Poodle from sourcefire/Switch/ASA 550Switch: 3750Firewall: ASA 550Sourcefire: Model3D7110

We have Cisco Security Manager 4.8 running on Windows Server 2008 R2, recently we have conducted a scan on the server, and the following vulnerability has been reported  "TLS Diffie-Hellman Key Exchange Logjam Vulnerability". Note that we have exclud...

Hi Team, We have Two Switches 6509 as core for our one Customer and both the Switches have FWSM modules, as per architecture FWSM module of core-1 is active and FWSM module of Core-2 working as standby. We have scheduled Activity and  conducted  Powe...

Hi, I have a scenario wherein I have a ASA 5520 configured as active/standby.Unfortunately I'm still running version 7.2 of the ASA, what I wanted to do is to upgrade to at least version 8.4.I know I can upgrade it with zero downtime, but my question...

Topology: Internet Router--   Internet ASA         --Fortigate Firewall-- Core Switch-- Data Center Switch-- Server(172.16.45.6)DMZ--(172.16.208.230)    Problem:unable to telnet from Server(172.16.45.6) on port 465 to Internet ASA DMZ--(172.16.208.23...

Hi ,I am new with dealing with Sourcefire , I have a question to ask ,  is 5525x platform with sourcefire module version 4.0.2 and Defense center 5.4.1 capable alone to decrypting the SSL traffic ?   appreciating your help guys 

Greetings, helping out a school district.  Currently have an asa 5510 with advanced services and Trendmicro.  Around 550 client PCs, no dmz, very little vpn, 100 mb Internet connection.Upgrading to possible 1gb Internet.  More clients because of wire...

I created a web content rule underneath a policy that does an interactive block on certain web categories. I tested it last week and it worked as expected. I randomly did a test this morning while watching the real-time monitoring and it showed the a...