WinLockr is the free security software completely lock Windows and no one could access your computer without the password. Its a free security software to lock Windows and make it password protected. Basically includes 2 options for unlocking Windows.

SecurityKISS Tunnel is a tool and the service that allow you access Internet despite censorship and local restrictions. It also makes your connection secure and prevents others from viewing your web browsing activities, instant messages, downloads, credit card information etc.

MultiObfuscator is a feature-rich cryptography tool with seeded random number generator, deniable cryptography, 256 meg of secret file or 256k of secret text, multiple algorithms, data obfuscation, and steganalysis resistance. Includes unique layers of security.

Hotspot Shield is a free security software which secures your web session with HTTPS encryption. It secures your connection at both your home Internet network & public Internet networks. It hides your IP address for your privacy online and protect yourself from snoopers.

Appin Security Group announced the launch of a new Internet security software – Fort Appin, that defends computers against viruses, hackers, spam, and identity theft. The software provides zero-day protection and is priced at Rs. 750 for single user annual license for businesses.