A security flaw that allows users to bypass lock screen security and briefly access the home screen has been discovered on the Samsung Galaxy Note II. The hack was discovered by Galaxy Note II owner Terence Eden, who stumbled across it simply by playing around with his device.

As video surveillance goes, Netgear’s VueZone system is about as easy and user-friendly as it gets. But does VueZone sacrifice power and performance for ease-of-use? We tested the two-camera system, which cam with two motion-detecting cameras, four magnetic mounts and the master gateway for $290. It also came with a one-month trial subscription to the Premier service subscription; the no-frills Basic service, which allows you to montitor up to two cameras remotely from your computer, is free.

When it comes to protecting my Nexus 4 from malware and malicious apps, I’ve found Lookout for Android to be the best solution. Not only is it a great antivirus service, but it also offers features that’ll backup all of your data to the cloud, and locate your device in the event that it’s lost or stolen.

The app’s latest feature, Lock Cam, will help you identify your smartphone’s user by taking a picture of them when they enter an incorrect password too many times.

Samsung has begun rolling out a software patch to address a major security flaw with its Exynos processor that leaves a handful of Android handsets vulnerable to attack. The update is first reaching Galaxy S III owners in the United Kingdom, but we would expect Samsung to be working hard to make this one available worldwide as quickly as possible.

Samsung has vowed to patch a major vulnerability discovered in its Exynos kernel that could allow certain Android devices to be wiped or bricked by a malicious application. The flaw was discovered earlier this week, and the Korean company promises to release a software update to address it “as quickly as possible.”