Detect and Block Ultrasurf which can be found here: http://ultrasurf.us/
Ultrasurf has now been added to the list of identified applications.
Ultrasurf is generating random domains to get around this. Is there a way to attack this proxy? Below are examples of the domains....
Aaron Bugal commented
There is now an Application Identity for Ultrasurf in the UTM v9.3 BETA.
For those that are keen, https://www.astaro.org/beta-versions/utm-9-3-beta/53911-utm-9-3-beta-overview.html
is someone actually looking at this ? ultrasurf has by far the most votes, should be easy to add but nothing happened and requests are coming in since 2011.
Gene C commented
Gene C commented
With the block of ultrasurf from Application Control wil be perfect.
Braulio Ruiz commented
Several customers requested that ultrasurf block and other products do perform blocking this application
What is the latest on this?
Jonathan Triviño commented
en la entidad contamos con astaro 320 y no podemos bloquear ultrasurf, es de mucha importancia poder restringir esta aplicacion ya que todos los usuarios de la red estan usando la aplicacion ultrasurf para poder acceder a sitios previamente restringidos por el filtrado web y esto genera un gran trafico de red en el cual se ven afectadas las comunicaciones con las otras sedes. esto es urgente necesitamos que sophos bloquee la aplicacion ultrasurf........
Serdar Taneri commented
Other Utm vendors block Ultrasurf an Application Control rule , just a click and block ultrasurf, please add Application Control database to block ultrasurf , We need it urgently, because in my country every user knows to Ultrasuft and they used it. When we use Astaro/Sophos UTM on customers network, we need to block Ultrasurf Urgently . Thanks.
Palo alto competitor works hard wirh this feature
Please add your votes : http://feature.astaro.com/forums/133994-astaro-application-control-pattern-requests
Could someone merge the two requests ?
the best way to do this is first enable https scanning in the http/s proxy then use application control to kill ultrasurf. ultrasurf and it's ilk pass their traffic over https..the only to "see" it is the enable https scanning..which has it's own drawbacks..:)
we want to block this program because even using a firewall block certain websites (facebook,.... example) when using untrasurf program then pass over firewall and firewall is ineffective
Please tell me how to block this program in my company , i have ASG120 (8.300)
Please tell me how to block this program in my company , i have ASG220 ( 8.300 )
Could you please give me the solutions to block Ultrasurf? I am using ASG 220 with full licence 1year
Dong Minh commented
Dear Astaro Support,
Could you please give me the solutions to block Ultrasurf? I am using ASG 220 with Net, Web, Mai license 3 years.
if it is there it will be most popular feature of the product
Jack Daniel commented
It would be great to ID UltraSurf, but until then it can be blocked by using the HTTPS proxy. Since it is not HTTPS, it can't pass through the proxy.