Network Security

I'm pretty new to managing IPS. My co is looking at deploying a large number of this and i'm suppose to manage it. i got a few questions 1. are the available signature in default IOS IPS enough? i fired rentina to an old redhat version OS but i fin...

when I telent the ASA it reset the connection after one minute

Hi,I am getting the following error despite having the configs right. Can someone help ?I have a Domain controller in DMZ trying to talk to the Inside Domain controller.The error is - "No translation group found" Source is from one of the Inside Doma...

Has anyone had issues with S297 / 5.1.6E1 blocking VPN IP's out? Out of the blue my users will checking Email via the VPN and the the IPS will deny the IP address, and lock them out. I have been watching my IPS Event Viewer but am at a lose. I ideas ...

Good day again! I need help on these issues below.I have this issue with the CSC that I have configured with the default global inspection settings. I cannot use my Outlook and I would end up having this log in the CSC:2007/08/16 15:37:21|Web|user de...

We have a very busy vlan that we're capturing traffic from and sending it to a Gig port connected to an IDS device. Approximately 20% of the traffic is either being dropped by the switch capture port or the IDS device. We've been told 3% dropped traf...

My ASA 5520 has been working well for the past 6 months. Most of the clients connections are IPSec/NAT-T. Today one of my clients connected for the first time and they just connected IPSec. The IPSec client could not pass traffic across the VPN. ...

I have got two server AS400 whit mapics, and two asa in failover but i cannot put my server in "inside", the firewall support sna?

Hi ALL,My customer has performed a PIX migration to ASA5520 on last weekend. And the configuration on the new ASA5520 is almost the same as the original PIX515. There are several L2L vpn tunnel configuration on the ASA5520. After the migration, all V...

Is there a heuristic for setting up an intrusion detection system with a Cisco ISR? We would like to utilize our firewall logs for an intrusion detection system.

Hello. Our company is about to invest in the FWSM modules for our two 6500's in order to zone our internal network. I was wondering if there were any specific training courses that dealt with these, or are we better off taking a PIX course? We curren...

I have the need to use Websense URL filtering for multiple remote sites that are connected via IPSEC with PIX 501s. A customer has an ASA 7.2 for the hub, and several PIX 501 6.3 for remote offices. They want to allow split-tunneling VPN while usin...