Re: By passing surf control

[Charles Hamby <fixer () gci net>]

Have you tried checking to see if IP address obfuscation works?

In case anyone's not familair with this...

Using http://www.amazon.com as an example.  If I wanted to go there but 
it was blocked, I would find out what the IP address of www.amazon.com 
is (say using ping).

In this case it happens to be 207.171.181.16.  I would then convert each 
octet into hex individually.  (207 is CF, 171 is AB, 181 is B5 and 16 is 10)
Then I would put CFABB510 into my calculator (Windows calculator works 
just fine for this, by the way) and conver it to decimal again.  I would 
come up with 3484136720
I would open up my web browser and put in http://3484136720 and up comes 
Amazon.com.

Charles Hamby

McNutt, Jacob wrote:

> SSH tunneling/port forwarding to a proxy might work if they have access to it.  Also, we have a problem with AOL client 
> browsers that can bypass Websense all together.
>
> -----Original Message-----
> From: Kudakwashe Chafa-Govha [mailto:KChafa-Govha () bankunitedfla com] 
> Sent: Wednesday, February 25, 2004 3:04 PM
> To: pen-test () securityfocus com
> Subject: By passing surf control
>
> Hello Group,
>
>
> Does anyone have any information on how to by pass a web content filter? We use Surf Control to monitor and filter web 
> content. However, I have one of my users who was able to by pass this. We tried using a proxy to by pass just for 
> testing purposes but it did not work. I am still trying to figure out what other method he used to do so. If anyone has 
> any information , it will be greatly appreciated.
>
> Thanks
>
> Kuda
>
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