Web Security

Users are having issues with authentication.My users have a problem of connection with the proxy Ironprort punctually .At level of logs Access on this one, we have: 172.19.56.1 TCP_DENIED/407 0 CONNECT tunnel://accounts.google.com:443/ - NONE/- - OTH...

Hi, I am wondering if it is possible to configure the SSL/TLS version used by the WSA to establish HTTPS connections to remote webservers.(eg. no SSLv2, no SSLv3, TLSv1, TLSv1.1, TLSv1.2)Which versions are supported in general? (in the 8.0.7 and in t...

Hi ,I have an issue with a PAC file used in a Cisco Iron-port device. I need to  add an entry into the PAC file for an internal application used via an IP from web browser. When I add it in to the file I cannot seem to get it to working. I need it to...

Hi,I am trying to create Authentication realm using NTLM. I am getting following errors when trying to join domain. Error - Computer Account creation failed.Failure: Unable to resolve 'abc.example.COM' : Unknown hostnameFailure: Unable to resolve 'xy...

Hello Jennifer,We wish to use CWS in our organization, however what we would like is for employees to authenticate against the domain (so their usernames show in the portal) and for visitors not to authenticate. Currently I have configured CWS for no...

We have an S160 currently and its been running in our production network for a few years.  After upgrading to Async OS 8 series the S160 does need weekly reboots because it does slow things down.  Cisco did offer a decent promotion because of this to...

We are evaluating the Cisco WSA virtual appliance as a replacement for our current solution. Cisco's hardware requirements say the following for VMWare ESXi deployment: "Cisco UCS servers (blade or rack-mounted) are the only supported hardware platfo...

Hey, I'm trying to figure out ways to get the most bandwidth out of our security appliances. Right now, we use the M1 (management port) for both management traffic and data traffic in/out. The S370 has 2 data ports P1 & P2, and the manual says that i...

Hi allI am facing this issue: during the deploy of a WSA, I plan to use explicit proxy on client. I configured option 252 on dhcp server to point to wpad.dat file stored in WSA.I see IE client correctly acquire the proxy information, however they do ...

Hello,  I had a problem with the update on Acceptable Use Controls,  Anti-Malware engine and Web Reputation. In fact, the problem is that when wsa S300v working on update on some of the engine, end users noticed that all traffic has stopped. This cau...

Hello,I have started to get an issue with my IronPort WSAs where they are automatically clearing their authcache on their own very frequently. So frequent that I have users that are on sitest for a short time but then get kicked out saying that they ...

Hi, I have two AD Server and 3 WSA managed by SMA. One of my AD server cannot access internet via one of the WSA, but from other WSA it can access internet. Other AD's can access internet via any WSA. I can ping successfully to the WSA from that AD, ...