Web Security

I see that release 7.1.1-037 is available for the WSA.  is there anywhere I can find the release notes/resolved & open caveats for this upgrade?  As seems typical, on a bleeding edge release it's near impossible to find any documentation on cisco's w...

Hello,Does anybody know how to block Ultrasurf , for the moment I have not been able to block it.Best regards,Ilir

I have an odd issue with certain sites and SSL.  when a user goes to https://www.hotmail.com the site works fine.  If a user goes to https://slep.dmsbfda.army.mil the browser returns page cannot be displayed.We are not decrypting any SSL traffic, it ...

When my Firefox users got to a URL the are prompted for username and password.  If a user hits cancel, they get WWW_AUTH_REQUIRED.  However, If they leave the feilds Blank and hit OK.  The web site comes up. Doing a web tracking on the Ironport for t...

Hi,Our company policy does not allow you to surf to the YouTube site (www.youtube.com), but we want to allow access to YouTube pages referenced thru web pages of allowed sites. What I mean is that if you should surf to www.cisco.com and click on a li...

We regularly get BlackHole DNS URL's in our Malware Threat Report (Adware>Blackhole DNS URLs)The report states that transactions are all blocked.When we go to examine/scan the user/computer that is referenced and run Malwarebytes scans nothing is det...

We need to allow investigators access to "YouTube" type sites to view videos and "Copy" them locally, but want to block streaming Music and Radio Stations.  We have an Access Policy set that allows a defined group access to Streaming Media and have s...

Hello All I have 2 x WSA S160 in an active active configuration using a PAC file. The WSA’s are in transparent mode using NTLM authentication. Looking through past threads and the manual I have done the following: - The transparent redirect hostname ...

We are doing an  Ironport implementation on a network that it is 80% MACs based. The WAS is integrated with AD for user authentication, everything works fine with the AD groups and access policies, the only issue we are facing is with MACs where the ...

Hello,I'm having an issue with our IronPort C160 web proxy. When I create new access policies and use one identity created by me,the policy does not match even the user matches the identity used in this access policy. The user falls under Global Acce...

We have a terminal server environment with a mixture of computers and laptops. Currently we have multiple proxy servers and would like to considate down to one. Our current solution does not work well in a terminal server environment. We are looking ...

Hi,i'm tring to configure WSA and LDAP.I have an error but i don't understand the error?CAn you help me?Do you see an error?thanks a lot best regards.