Android applications have direct hardware access, can be distributed independently, and are built on an open source platform featuring open communication, so it’s not particularly surprising that security is a big concern.

For the most part, users will take responsibility for what applications they install and what permissions they grant them. The Android security model restricts access to certain services and functionality by forcing applications to request permission before using them. During installation, users then decide if the application should be granted the permissions requested. You can learn more about Android’s security.

You can use several techniques to help maintain device security, and they’ll be covered in more detail as you learn the technologies involved. In particular, you should:

Consider requiring permissions for any services you create or broadcasts you transmit.

Take special care when accepting input to your application from external sources such as the Internet, SMS messages, or instant messaging (IM).

Be cautious when your application may expose access to lower-level hardware.

Here are a few options for safe applications Android :

★ mSecure - Password Manager APP

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mSecure Password Manager and Digital Wallet - Security Everywhere Made Simple

Don’t take any chances with your passwords and private information; keep your data safe and secure with mSecure Password manager!

Imagine your phone is lost or stolen, you can have peace of mind knowing that mSecure has safeguarded your web site logins, bank accounts and credit cards thereby protecting your reputation, identity and finances.

mSecure for iPhone, iPad and iPod Touch is used by almost a million users worldwide, providing the best time-tested, trusted, convenient and secure solution for storing and syncing your important information.

★ Super Security Standard APP

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Super security help you get rid of malware and make your sensitive data safe. Super security provides cloud based antivirus engine to help you get rid of malware. Provides strongbox to hide your sensitive data.

★ avast! Mobile Security APP

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Protect personal data with automatic virus scans and infected-URL alerts. Stop hackers by adding a firewall (rooted phones). Control anti-theft features with remote SMS commands for: history wipe, phone lock, siren activation, GPS tracking, audio monitoring, and many other useful tools. Your ‘invisible’ app hides itself, making it extremely hard for thieves to find and disable. A standalone yet tightly integrated component of avast! Mobile Security, avast! Anti-Theft is the slyest component on the market. Formerly known as Theft Aware, the Anti-Theft portion of avast! Mobile Security has been recommended by leading industry experts that include T-Mobile, N-TV, AndroidPIT, and Android Police.