You must secure your device’s mobile phone if it contains sensitive data. Antivirus apps offer protection against hacks, cyber-crimes and other threats that could put your information at risk of falling into the unintentional hands of a criminal with no intention. The best Android antivirus programs come with other useful functions such as a WiFi security scanner as well as a privacy guideline and a password manager. A majority of them offer free versions, or a paid version that includes premium features.
Some are freemium, which means they have a base version with limited functionality, and a paid tier that provides additional security features such as a VPN or password manager. It is crucial to select an antivirus that does not clog your device and offers good security against malware.
In addition to the built-in security from Google Play Protect, which is included on all Android devices, you will require an antivirus app to prevent infections from other sources and to keep your device up-to-date with the latest defenses. These apps block attacks that Google Play Protect does not, such as those that try to bypass Android security controls by stealing permissions.
Avira is a well-known lightweight antivirus that offers solid security against all of the major threats, and offers a broad array of extra features. Its camera trap feature for example, takes pictures of anyone who attempts to unlock your phone. It sends the picture to you along with the date and time of when the attack occurred. Other important features include a safe VPN to browse as well as a call blocking feature and many more. It’s one of the most complete antivirus apps available and has the highest malware detection rate during tests by AV-Comparatives.