Are you aware of Peacefire.org? You can sign up to receive an email whenever a new proxy circumventor site is created. The address is:
When I find a site that is allowed thru Sonicwall I am turning them in to be added to their database.
I have the ability to block URLs
I can block URL keywords like proxy (blocks myproxy.com, but also proxyz.com [potential for unintended consequences])
My new strategy is that I can have certain words/combinations listed on a page trigger a block (PHPproxy or CGIproxy listed on the page = block)
Can't do that with filter or tunnel though, too many false positives ... but I am hoping the people who run these sites like to brag or at least mention which type they use.
below are some of the latest, only had one known student visit 1 site (turned in a faculty member) but all these were unblocked as of today.
PRIVILEGED AND CONFIDENTIAL: This
communication, including attachments, is for the exclusive use of
addressee and may contain proprietary, confidential or privileged
information. If you are not the intended recipient, any use, copying,
disclosure, dissemination or distribution is strictly prohibited. If
you're not the intended recipient, please notify the sender immediately
by return email and delete this communication and destroy all copies.
It is the policy of ANWSU not to
discriminate on the basis or race, color, national origin, gender,
disability, or gender orientation in its educational programs or
activities, or in its employment policies as required by Title IX of the
1972 Educational Amendments, by Section 504 of the Rehabilitation Act of
1973, by Title VI of the Civil Rights Act of 1964, and by Vermont State