Hotspot Shield

Hotspot Shield is ensure you are private, secure, and anonymous online!
Secure your web session, data, online shopping, and personal information online with HTTPS encryption.

Protect yourself from identity theft online.
• Hide your IP address for your privacy online.
• Access all content privately without censorship; bypass firewalls.
• Protect yourself from snoopers at Wi-Fi hotspots, hotels, airports, corporate offices.
• Works on wireless and wired connections alike. Provides Unlimited Bandwidth.
• Works on the PC and the Mac, including new operating systems (Windows 7, Snow Leopard, Lion)

Source: AnchorFree