Hotspot Shield

Most public wi-fi hotspots are not secure and make your computer and communications vulnerable to hackers and security breaches. Hotspot Shield gives you a simple solution to maintain your anonymity and protect your privacy when accessing free wi-fi hotspots. Hotspot Shield provides professional security and protection without expensive or complex requirements.

http://hotspotshield.com/

Adobe Air

Adobe AIR is a cross-operating system runtime that lets developers combine HTML, Ajax, Adobe Flash, and Flex technologies to deploy rich Internet applications (RIAs) on the desktop. Adobe AIR allows developers to use familiar tools such as Adobe Dreamweaver CS3, Flex Builder 3, Flash CS3 Professional, or any text editor to build their applications and easily deliver a single application installer that works across operating systems.

http://www.adobe.com/products/air/