Web Security

Dear all,we currently use proxy.pac files to loadbalance client sessions to one of two WSAs.The main concern however is High availability not loadbalancing: upon failure of one WSA the clients should transparently switch to using the other one withou...

Bonjour,Mon client souhaite accéder au site http://rumafia.com. Celui ci est bloquer par la wbrs de mon s160 en tant que malware ytpe pishing.J'ai ajouté l'adresse rumafia.com dans ma custum url et fais matché la white list dans mon acces policy. Mon...

I've discovered an issue requiring user authentication and some of the short url sites likes e2.ma will not load in Internet Explorer explicitly configured to go through an IronPort WSA. In testing with bogus domains (a.to, aa.to) it seems the issue ...

We are running  v7.5.0-826 for Web using WCCP on our DMZ ASA 5580s. Some internet sites that require a login, like Cisco.com are slow during the login proccess. If I hard set the browser proxy to point to the WSA, the behavoir goes away. We are only ...

Hello,We have Ironport S370 and it is our Web proxy for all the Internet access.The device is configured to authenticate all the users against AD and it is working fine.The policy blocks some website like youtube and facebook, and we need to permit i...

Hello All,I would like to assign Roles to users using external authentication via Radius (ACS 5.2). The Ironport user guide documentation saids that I have to map a Radius Class to a Role, but I dont know what attribute to add or modify in ACS 5.2 in...

Hi,we are using an Ironport S670 and we didn't have any problem with youtube videos until today.The webpage it is not blocked but the videos are not displaying. We get a message saying "An error has been produced. Please try later"We checked Shockwav...

Hi guys, I have just deplyed Cisco Ironport web security applicance in our company. After doing that, I have got results as I expected, except https traffic. What I found was, any https traffic ( like gmail, banks... ) are showing a certificate error...

We have a solution with a group of WSAs being load balance by an ACE. These WSAs have IP Spoofing configured and the ACE has the mac-sitcky configured also. But the configurantion does not work. When we configure the WSAs without IP Spoofing the conf...

Hi We have an Ironport receiving more than 1000 transactions by second.To investigate better the issue, I need known what's these transactions detailed to verify the cause if is a virus or other thing to verify for example if is necessary buy more on...

                   We have had two serious incidents that have followed this pattern. An upstream link or device becomes saturated or unable to pass much traffic. The problem is cleared. The Ironport continues to have difficulty passing traffic with ...

Hi all,i need to prepare myself for some WSA-Projects and need some self study material.For the ESA i have the book 'Email Security with Ironport' (cisco press).But i cannot find anything in this type for the WSA.Has there anyone any recommendation?T...

Hi !!!I need support from the community to know if I have a serious problem with my IronPort Apliance, this because I received errors like:The Critical message is:An application fault occurred: ('egg/fast_rpc.py request|276', "<class 'journal.excepti...

Hello Experts!I am filling out an RFP on which WSA fits very well; the fact is that i am not able to find de number of concurrent policies that can be applied , by far i have been requested to support up to 100 concurrent policies to be applied to di...