Network Security

Hello, We are running a VMS server that is receiving SYSLOG and IDS alerts from 5 sensors and 4 PIX firewalls. Both VMS and the sensors are running the latest code releases. The rate of received alarms is not high at all, around 5-20 per min. However...

Hi,My organisation uses a Cisco IDS 4215 which i always update from ciscoworks VMS 1.0.3. However, on applying the last update (IDS-sig.4.1.4-S137), it only update the sensor but failed to update the MC. Futhermore, when i telnet to the sensor i coul...

I am running OS 6.4(3) on a PIX 515e, with 64MB RAM. Windows XP Workstations behind the firewall, Oracle Server in front. Browser on workstation using port TCP: 8006 cannot hit server. Does the PIX have any issues with this port? I know very litt...

Can anyone refresh my memory on the command to show the current user license utilization on a pix 501? is there such a thing?

I've set up a small lab PIX515E(inside interace) and PC connected to the same switch on my desk.The PIX (outside interface) is connected to another switch which has access to a router. Of course IP addresses have been changed to protect the Innocent ...

I'm attempting to authenticate VPN client users thru our 3000 VPN server, and using our Steel-Belted Radius server to authenticate (it further authenticates to a Secure-ID server). I've defined a local group and added what I THOUGHT were all the nece...

Hi To allexcuse me i try to explain my network.we have 5 wireless access point beetween 5 zone( main zone is zone0) and my firewall is in zone0.we want deny bad access from each zone to other zone.i create vlan and zone0,zone1,zone2,zone3,zone4,zonef...

This may be an easy question but I am new to the IDS sensors and cannot find an answer to it yet. Are the IDS signature updates that you get all-inclusive or do they need to be applied sequentially?Thanks, Justin Loucks

What is the best way and recommended way to create an ACL to deny incoming traffic from certain internet hosts? (Spammers, Malwares, etc)Create a network-group and add their IPs to that group one at a time. Deny this group from the outside interface?...

I'm going to have a pix with two "outside facing" interfaces, and two "inside facing" networks. Both outside interfaces have paths to the internet. Lets call the interfaces:'Outside1Outside2Inside1Inside2I need to be able to set up the pix so that ...

dear TS,i've grab traffif on my pix 515 using mrtg, but when i run this command "/usr/bin/cfgmaker --output=/etc/mrtg/pix.cfg --ifref=descr --global 'workdir: /home/rhiez/tools' --global 'options[_]: growright,bits' idc@212.x.x.10", I got error pr...

When is version 7 going to be released and can anyone tell me its major new features? A link would be even better. Thank you

I am running VPN Client 4.6.00.0045 on Windows 2000 and when I reboot I get the an error that reads "Validation Failed for C:\winnt\system32\vsinit.dll"It seems the VPN Service is not starting. A reinstall will not fix it. I do not have ZoneAlarm or ...

I am trying to figure out the best way to restrict access to particular clients that VPN. My VPN server is my Cisco 2621 router with a VPDN modular. I can't use ALCs because I don't have the ability to download what I need from Cisco and I can't use ...