Network Security

Hi All,My company only allows few protocol outbound to internet like http and https. we are not currently allowing the FTP outbound. My question is that is the FTP protocol outbound access has some flaws or any security vulnerabilities inside it? Is ...

Hi AllI Wondering if any ones has complete block traffic with encrypted Torrents.When torrents is not encrypted NBAR is recognizes torrents traffic and is easy to block them , in other way when the client torrent (like utorrent) is enabled the encryp...

Hello all,Does anybody have info when will Cisco implement Zone Based Firewall for IPv6 protocol in Cisco IOS routers?Thank you and kind regards, Marko

I have been looking at spke to spoke comms or "hairpining" for months and have posted on numerouse forums but to no avail.I have a Hub and spoke network where the HUB is an ASA Firewall version 8.2I basicaly want to allow 2 spokes to be able to commu...

Please clarify for me the exact meaning of In-band and Out-Of-Band as it applies to CAS/CAM to get a user authenticated/validated; specifically mentioning the relevance of "trusted network", "untrusted network", "'virtual gateway" etc. so I can get a...

Hi,Can anyone post the exact URL for nessus plugins for NAC 4.7.2?R/g

Hi,I'm confident that I'm missing a major concept here for which I'd need a bit of assistance with.The setup I'm playing with is as simple than the below:PIX Version 6.3(5)interface ethernet0 autointerface ethernet1 100fullnameif ethernet0 AP securit...

HiI need to completely disable consol port on all Cisco products for some security reasoncan anyone tell me how can i done this ?

Dear friends,I am getting a lot of 1204/0 and 1208/0 hits for a particular server behind FWSM with destination traffic being 224.0.0.255 and protocol being UDP.These signatures are relating to Missing Initial fragment and IP Fragment Incomplete datag...

Hi,One of our customers webserver is hosted with us and its behind the ASA & IPS with standard IPS configuration. I have also enabled some signatures related to IIS n DDOS. The website is constantly under DDOS attack from various IP addresses, each s...

I'm a new intern at a company working to gain real world experiance for free.I was given the task of reseting PIX 501's back to their factory default settings.  Thats easyif you have thw username and password. I tried to follow the directions on CIsc...

Can someone please tell me the embryonic IKE SA Limit an ASA5510 running 8.21.  Is there a way to alter this through a policy map or other? If so could you send a configuration example?