Hot on the heels of iTunes 10.2, Apple has released iTunes 10.2.1. The update helps with syncing iOS devices running iOS 4.3. It also improves Home Sharing for iOS 4.3, which allows you to stream music from your iTunes collection on your Mac to your iOS devices. In addition, an issue where syncing photos to your iOS devices could take longer than expected is corrected. (Free, 75.61 MB)
Find Which Applications Phone Home with VirusBarrier X6
Worried about rogue applications or spyware "phoning home" with your private data? Turn on VirusBarrier's Anti-Spyware feature, and it will alert you to applications that attempt to connect to remote servers. Once you know which apps are phoning home, you can block or allow each individually, and you can even block or allow specific ports for each application, to ensure that your private data stays private.