Other Security Subjects

Currently I have two 4235's in my redundantly switched perimeter network. The traffic volume doesn't necessitate even one 4235, so I thought it would be better to remove one for use in another area of the internal network. My question is, can I ord...

Is it possible to configure a 3005 to put the public interface behind the perimiter firewall giving it an IP on the same subnet as the private? The 3005 will be used to terminate Cisco VPN client connection as well as PIX to 3005 tunnels.Thanks,Jaso...

Randomly, different signatures are about an hour ahead of the actual time while all other signatures are reporting the correct time.The strange thing is FTP Authorization signature on one sensor has the correct time while it is not correct on other s...

I'm interested in knowing how to automatically detect and block traffic that basically are scanning a range of ip address, or port. I've realised that a lot internet worms perform this scan, and it might be advantageous if the firewall or router can ...

I am new to the IDS world and would like some help with installing my IDS Sensor 4235. 1. I would need to know, if i am behind a firewall and i want to monitor all my internal traffic coming in or on my internal network what do i need to configure.2...

I am replacing the flash on a PIX-520. I installed the new flash card and got lights, but nothing on the console. I switched back to the old and all is fine. The device has 32M of memory. Do flash cards come with a PIX OS installed? Can I request a s...

I inherited the management of a network that has a PIX 515 w/ PIX v6.1I know enough about PIX to add remove conduits etc. but there was an existing line that I don't understand. (ip's cleansed)conduit permit tcp 209.133.214.84 0.0.0.23 65.173.212.114...

Usual disclaimer - new to PIX just finished school now to apply knowledge (?) gathered. It is not working like I thought!Have external site in asia doing constant pop trying different user accounts to gain access. I tried putting in a deny to stop a...

I am trying to set up a web cam for a promotion that we are doing. My problem is that I can not connect to it from outside of my network. I can redirect an outside ip to an inside ip my problem is that it is not letting me specify what port I want. T...

Why do I get numerous messages from CSA when I try to do a simple file search on my computer ?A file search should not be writing anything to those files.The process 'C:\WINDOWS\EXPLORER.EXE' (as user xxxx) tried to open/write the file 'C:\WINDOWS\Sy...

Good Morning all.I have noticed that I am unable to deny access to an ip that is statically mapped from the inside to the web interface of my 535 firewall running 6.3.3. I entered the following.Static (inside,web) 10.1.1.1 10.1.1.1 255.255.255.255ac...

Is there any difference between using the alias command in its destination NAT form, vs. using the static command in its inbound NAT form? Just a personal preference, but I find using the static command a little easier, but I want to make sure I'm no...

Given the following globalsglobal (outside) 1 192.168.1.1 netmask 255.255.255.255global (outside) 1 192.168.2.1 netmask 255.255.255.255global (outside) 1 192.168.3.1 netmask 255.255.255.255global (outside) 1 192.168.4.1 netmask 255.255.255.255Will th...

can 6.3.3 support conduit statements as same as 6.2.3?

Why do I keep getting these messagesAn unauthorized Network Component, 'Remote Access PPPOE' was detected registering with the system. The operation was permitted. Details Rule 73 An unauthorized Network Component, 'Remote Access NDIS WAN' was detect...