> We use squidguard and squid and that works well. > > But unfortunately clever users found "workarounds". > > Example: We successfully block www.xyz.com. But if someone > finds out the IP > of this website (nslookup) and enters this ip the website is > displayed. > > Is there a way to block www.xyz.com AND the associated ip? Put the ip in the domain blocklist too.
M.
