Virtual Private Network (VPN) allows you to connect your machine to a virtual network which in turn encrypts the data you send, hiding everything from the public domain. VPN can also help you access websites that may not already be available in your region. To get good VPN, you’ll have to subscribe and pay monthly. But there are also some good Free VPN services available online.
Note: This is not trying to teach you to access restricted websites for illegal use. Please use these links by third-party, wisely.
ProXPN works by downloading a small free application from which to connect. Easy to use and rather reliable.
The GPass service provides free VPN access as well as an impressive fast web proxy to use directly in your browser. The service is very popular in China.
Its Hidden offers a ree service as well as paid solutions offering better contention, professional support and dedicated IP addresses. It’s mainly for filesharers online.
SecurityKiss gives you 300MB of data transfer per day but provides an uncapped line.
Of course, free services are bound to be used by many people. Hence, if you have problems accessing the services, do consider getting a paid VPN services. It’s not that expensive these days. For example, VPNFreak is offering their services at RM30 monthly.