Network Security

I have a new 5505 installed to a pretty small network.  I have the outside IP/mask/gateway from the provider, and I can see the other end or that connection as well as ping devices out on the internet from the console.What's a good rule of thumb for ...

Hello all. I have a ASA 5510 Firewall with the IPS Module installed. For reasons I am not aware of I am unable to access the IPS Module from the ASDM software. I have reset the password to defaults but am still unable to get access to the IPS. I get ...

I have to run the "recover application-partition" on some IPS/IDS devices we have after a botched upgrade.  I have successfully completed this on a Cisco 4260 Sensor and all went well.. the remaining devices are IDSM-2 cards in 6509's.. my question i...

For Cisco IDSM2 module in cisco 6500 switch, the latest available signature version is IPS-sig-S479-req-E3.pkg in cisco website. I have applied the same in the device which is running 7.(0)1 E3. It worked fine for some days & now its showing that sig...

What's the procedure to downgrade firmware on ASA in act/standby setup.

Hi All, We have a remote site that we need to filter via Websense and URL-Filter. L2L is up and works great. However, I cannont seem to get the remote site filtered via the URL-Filter. I followed the below guide from websense but, still cannont seem ...

If the Sensor drops for several hours what is the risk that would be involved. Same with if the signatures do not update what is the risk.

Here is my scenario.  We have a block of addresses assigned to us by our ISP.  We need to assign one of these addresses to a vendor we use for traffic to one of their internal devices.  Lets say the address we gave them out of that block of addresses...

I want to configure my Cisco asa 5505 as a dns server, so that when i configure any of my network systems ip address and use my firewall as a default gateway and dns ip, the system should be able to browse internet.

I am trying to get a value via snmp from the firewall.snmpget -v 1 -u nagios -c "**"  glfw03.**.de 1.3.6.1.4.1.9.9.392.1.2.1.0I keep getting an error. Using other OIDs like 1.3.6.1.4.1.9.9.109.1.1.1.1.5.1 works as expected.Is this normal behaviour? W...

We have a Cisco ASA 5510 FireWall. It has one interface connected to our LAN and one to our ADSL Router.LAN ->- Cisco ASA 5510 ->- ADSL Router ->- InternetIt is happily talking to both, but I can't seem to communicate with the ADSL Router from our LA...

Dear collegues,I have one outside interface with global IP address 1.1.1.1 and two inside.Both inside interfaces restrict and non_restrict have private IP addresses.I tried to filter some URLs on PIX515 IOS 7.2, only on restrict interface but my filt...