This research study aims to investigate security risks associated with Android smartphones and propose an effective defense framework. A survey was conducted to understand how users perceive security threats and what controls they use. Existing defenses tackle specific issues like access control but are small-scale. The proposed system would detect viruses, worms and Trojans in real-time, identifying top threats and alerting users to prevent breaches and attacks revealing personal information. It would contribute to securing the confidential data contained on Android devices.