[squid-users] Hack Protektion and rewriting a Link

Hi I have Squid running as a Reverse Proxy, accelerating requests from the
Internet to some Internal Servers.
Users have to authenticate with Ldap_Auth.
I have 2 questions.

1. How could I make squid more secure? Is there any way to prevent (!)
attacks like Brute Force?

2. I use a redirector script who tells squid where to go when users send
requests through the internet my problem
 is that I have a message board on one of these Servers where internal and
external users have access to an if a internal
users posts a internal URL like ftp://192.168.1.2/sample.doc the external
user obviously can?t access that file. Is there a
possibility to get rid of this problem? Maybe there is a way squid could
execute a script on outgoing traffic which would rewrite
all the links in a html page?

Thanks in advance

Sebastian Nell

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Beratungsgesellschaft
Software Systemplanung AG
Geschäftssitz Mainz
Niederlassung Rhein/Main
Robert-Koch-Straße 41
55129 Mainz
Phone: 06131 914-0 (-166), Fax -400
E-Mail: Sebastian.Nell@bgs-ag.de
web: www.bgs-ag.de
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Received on Mon Jun 02 2003 - 06:24:09 MDT