how to restrict websites

[Sathish]

is it possible to restrict all websites other than a particular website which we would like.?

[ThinkFree]

Please elaborate.
You want to open only a few web sites and restrict access to others?

[Sathish]

yes..i want to block all the websites and restrict
all the users those who are using my connection through proxy except the websites which i will desire.

[ravi_9793]

you need any parental control softwares.. or any internet security with this feature.

[dheeraj_kumar]

ZoneAlarm has this feature... you can add expert rules for websites.

[Sathish]

these features are included in free version..?

[NucleusKore]

No

You can use Squid (don't panic, available for both Windows and Linux), and use whitelist access in that
http://www.squid-cache.org/

Details you'll have to work out