Mobile phones have become a daily basis. To facilitate the users. And the capabilities of mobile phones that have similar performance to the computer. Allows the use of mobile phones tend to use different programs. It is therefore a target for those who do not wish to enable the user to take into consideration the safety of malware. The rate of spread of malware fast and adds a lot more. Make an impact on the use of mobile phones. So there are ways to protect the safety and reduce the risk of data. The detection of malware behavior. And how to use the mobile Android with safety and reduce damage from spreading to a minimum.