【實用工具app】the Best antivirus 2014|最夯免費app-綠色工廠好玩App

First things first. Can my Android device get infected with a "virus"?

The short answer is NO. Because, you see, Android apps work under a “sandboxed” security scheme. This is a technique that places “virtual walls” between apps and the rest of the device’s software, so that the only way an app can share resources and data is by declaring permissions which restrict what actions an app can perform on your Android device, what files it can reach, and whether it can get access to your personal data or not.

Sandboxing limits the virus' capacity to infect your device, as it cannot access data from the OS and other parts of the device without a specific user-granted permission, thus annulling its capacity to replicate itself and spread from one device to another without the user knowing about it (that is what viruses do).

However, viruses are only a fraction of the vast variety of malware types out there such as trojans, spyware, exploits and fake apps, many of which do constitute a big threat to your data, your privacy and your Android device as well.