by Xetpoint Oy is utilized in filtering web traffic in province-wide
network of Northern Karelia. The solution is based on open proxy server
Squid and filter extension squidGuard. With 13 200 workstations and 17
000 users in the network, filtering unwanted traffic has a huge effect
on both usability and security of the network.
The whole case study is available only in Finnish. To read it, click the ”suomeksi” link in the top navigation.