How NS handles anynymous proxies?

crypto · Worker Joined: Aug 02, 2004 Posts: 159

What do you think about

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? Can those be a security threat?

evaders99 · Posted: Wed Nov 19, 2008 3:51 pm

Proxies are a concern for every site, but as a webmaster, there isn't very much you can do. They look like any other internet connection, unless specifically announcing themselves (via headers) as a proxy.

crypto · Worker Joined: Aug 02, 2004 Posts: 159

Ok, just wondering that is there any proxies that should be blocked in the IP-level?

montego · Posted: Thu Nov 20, 2008 6:43 am

It is a never-ending battle to keep up.

evaders99 · Posted: Thu Nov 20, 2008 4:49 pm

Go ahead and block those proxies if you want. They may be malicious actions coming from them or just innocent users. It really depends on you and how much risk your site can bear. For me, none of my site's are that sensitive to worry.

slackervaara · Worker Joined: Aug 26, 2007 Posts: 234

I had earlier this in my .htaccess to block proxies, but it also blocked others like some hospitals and govermental work places so I removed it:

RewriteEngine On

RewriteCond %{HTTP:VIA} !^$ [OR]
RewriteCond %{HTTP:FORWARDED} !^$ [OR]
RewriteCond %{HTTP:USERAGENT_VIA} !^$ [OR]
RewriteCond %{HTTP:X_FORWARDED_FOR} !^$ [OR]
RewriteCond %{HTTP:PROXY_CONNECTION} !^$ [OR]
RewriteCond %{HTTP:XROXY_CONNECTION} !^$ [OR]
RewriteCond %{HTTP:HTTP_PC_REMOTE_ADDR} !^$ [OR]
RewriteCond %{HTTP:HTTP_CLIENT_IP} !^$
RewriteRule .* - [F]