Oct 29, 2025 · Android is the world’s most-used mobile OS—and a top target for malware. These are the best Android antivirus apps we've tested to protect your phone or tablet.

Nov 21, 2025 · On a new phone, I immediately go to Settings > Security > SIM card lock and activate it. Your carrier usually provides a default PIN, but you can (and should) change it to something new.

You've probably heard the best Android antivirus apps can protect your phone, but we actually put them to the test so you can find one that'll keep your device and data secure.

Nov 2, 2015 · Ten Steps to Smartphone Security for Android Smartphones continue to grow in popularity and are now as powerful and functional as many computers. It is important to protect your …

Jul 15, 2025 · Discover Android's phone security apps and tips on how to secure your mobile to protect it from theft, malware and loss of personal data.

Nov 21, 2025 · Our team tested the Android app of over 40 antivirus providers on our Samsung Galaxy S23+. We bought a subscription to each one and assessed them based on their malware detection …

To manage features on a supported Android device, learn how to protect your personal data against theft. To detect if someone unexpectedly takes your device and runs away, Theft Detection Lock...

Aug 15, 2025 · This guide features 15 easy (and effective) ways to keep your Android safe from attackers online and make it more secure as a whole.

Jun 5, 2025 · Avast is a great app to provide your Android phone protection against viruses coupled with many other threats. Avast is one of the world’s most trusted free antivirus for Android, which alerts …

5 days ago · Mobile devices, including Android phones and tablets, are at risk of viruses and malware, just like computers. Learn how your device can become infected, then equip it with a cybersecurity …