Other Security Subjects

I have a Cisco 806 router. Before I put it between the PC and cable modem I could remote desktop (port 3389) into the PC from outside the network. Now, since the router is on the network, only the telnet port is open from the outside. I did a port sc...

To allow cell phone text messaging via email, I am interested in changing the "From" line of CSPM generated email alerts to make them acceptable to the cell phone company. Is this possible, or is it hardcoded?

Am I correct in the following assumption of the default routes on a VPN concentrator..?If a VPN concentrator establishes a tunnel with a remote client, is all traffic (not destined to the client) sent first towards to tunnel gateway by the concentrat...

Hi,Using VPN Concentrator 3030 rel 3.6 with client 3.5. I have a new user that can establish a new IPSec/UDP connection and get an assigned ip address on the inside. Problem is she can go nowhere form there. She cannot ping any of our internal addres...

The ids is managing a 1750 router and locks the non-volatile memory when it created a block acl on the router and does not seem to let go. Can anyone tell me why this happens

Anyone know of ways to prevent hacking cable modems that run DOCSIS config files?

Can I create a custom Signature and apply it to IDSM ? For instance, if I want IDS to catch any traffic with specific string or URL( MSOffice/cltreq.asp), what should I do ? Any advice on Custom Signature would much appreciate.Thanks in advance

I would like assistance configuring access-lists to disallow traffic from one subnet to another but allow all to access the Internet. I am use 192.168.250.x in VLSM and want to restrict from one to the other.Current layout:S0: InternetE0: 192.168.25...

I don't understand why when I use the ids blocking device feature that it puts a permit statement in the created access-list that allows my inside address (in) from the outside. Does this defeat the anti spoofing setup in a old access-list inbound o...

help, i have been trying to change the activation key on my 525, but everytime i try to tftp my bin file in it tells me Bad magic number (0x-198517a9)the only thing i can find about bad magic number on the site is that it applies to sending a .exe fi...

Hi everybodyI'm configuring a 515E and I want to deny all traffic from inside to internet except ports 80, 443, 25, 100 and 143. From default all traffic is allowed because inside interface has the higher security level, isn´t it? I know that I must ...

I need some advice on how to solve problem with PDM v.2.0(2) running on PIX-525 ) which couldn't run properly.Using the web browser (IE5.5), I can only access the "monitoring" tab but not the other options, e.g Access Rules, Translation Rules, VPN,...

I would like to appear for the security exam but do not have the required material for CSIDS self study. Please suggest sites or links from I can download the material to do self study and appear for the exam.Thanks for all the help extended by the f...

All I am in need of help. We have a Cisco 3030 concentrator that does not proxy arp for the clients ip addresses that we give out via Cisco ACS radius.Internet router-------Checkpoint-------3030-----ACSThat is a simple look at how it is setup. The co...

Configuration: Clients using personal routers (Netgear, Linksys, etc.) doing 1 to many NAT connecting to a 3060 will drop the first VPN client connection when 2nd VPN client connection is initiated. 3060 Concentrator is running 3.5.2A and is NOT conf...