Block Ultrasurf

[Adnan]

Hi,

I am using windows server 2003 as domain controller. There is a
software called ultra surf who can block all my implemented policies
and firewall. It is simple web browser with just a click to run. I
want thay my users should not be able to use that software. what
should i do to block it.

 

[Florian Frommherz [MVP]]

Howdie!

I am using windows server 2003 as domain controller. There is a
software called ultra surf who can block all my implemented policies
and firewall. It is simple web browser with just a click to run. I
want thay my users should not be able to use that software. what
should i do to block it.

Don't let them run as local admins. This way, they can't install software
AND software they use can't revert change you implement.

cheers,
Florian

 

[jrccc]

You cannot block ultrasurf !

Dear guys,
You cannot block ultrasurf so easily ! This is not a software. You don't need to install . Because it is a simple exe file that can be run from anywhere, pen drive, mail, desktop, any where. It cannot be blocked by name because you can rename and use it. You cannot even block this using linux iptables ! Any body succeeded in blocking it please tell me.

 

[Adnan]

Hi Florian Frommherz,

Hi I have applied the restrictions and user can not able to logon as
local admin but they still be able to run the ultrasurf.

Howdie!

I am using windows server 2003 as domain controller. There is a
software called ultra surf who can block all my implemented policies
and firewall. It is simple web browser with just a click to run. I
want thay my users should not be able to use that software. what
should i do to block it.

Don't let them run as local admins. This way, they can't install software
AND software they use can't revert change you implement.

cheers,
Florian
--
Microsoft MVP - Group Policy
eMail: prename [at] frickelsoft [dot] net.
blog: http://www.frickelsoft.net/blog.
Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste

 

[jrccc]

you may block ultrasurf

Hi guys,
Astaro Now Blocks UltraSurf



see this it is interesting

http://jonsnetwork.com/2009/02/astaro-now-blocks-ultrasurf/

 

[Meinolf Weber [MVP-DS]]

Hello Adnan,

After searching a bit about Ultrasoft, it seems not that easy to block, because
the .exe runs form a stick, disk or whatever, also it has not to be installed,
just to start. Also it will work when renamed to another filename.

Have a look here about some option's:
http://jonsnetwork.com/2009/02/astaro-now-blocks-ultrasurf/

http://jonsnetwork.com/2009/01/blocking-ultrasurf-with-a-sonicwall-application-firewall/

http://forums.isaserver.org/m_2002076215/mpage_1/key_/tm.htm#2002076215

We use Sophos AntiVirus and the application control is really good.

Best regards

Meinolf Weber
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[harshloveu2003]

NetCop UTM can block ultrasurf,tor

Hello Guys,
I've found one of website whiich claims to block ultrasurf.
Here it is http://www.whiteway.in/netcop.Their product called NetCop UTM has inbuilt
facility to block ultrasurf,tor kind of softwares.
They provide this facilities in their paid version only. One of my colleague has bought this and it really solved his problem.
Tremendous

Good work of netcop guys.