The rise in popularity of Android devices brought malware programs and higher theft potential. Since most people store apps, personal photos, music or even sensitive business data on their Android, losing a device to theft or a virus can have serious consequences. Antivirus applications both guard against malware and offer lockdown security for theft.
Antivirus Options
Antivirus applications for your Android device work similar to antivirus software for your computer. Once installed, the app scans your email account, web browsers and activity on other apps for potential problems. Suspicious items are either removed or sent to a quarantine section within the antivirus app for review. Some antivirus apps also scan new files you add to your internal store and new apps you install on your device.
Security Features
Many antivirus apps also have security features that protect you in the event of theft or loss. When you install the app, you are given instructions on register your device. If your device is ever lost or stolen, you can visit the app developer's website and report your device missing. The app "locks down" your device, essentially making it unusable. Anyone who has or finds your device cannot access your private data while it is in lock down.
Available Apps
The Android Market (market.android.com) has both free and paid antivirus apps available for download. Before downloading the app, read through the product descriptions and user reviews. Not all antivirus apps include a lockdown feature in the event of theft. The user reviews can also help you select the best app for your specific device, as users often comment on issues with individual Androids.
Warnings
Generally, antivirus apps have a registration process that asks for your personal information and gives you a chance to select your own settings. Read through the personal information request carefully. Do not install any apps that seem suspicious. Some apps may be malware apps disguised as antivirus protection. A malware app can collect your personal information and send it to third parties.
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