A lot of antivirus apps include appsguide.org/avast-packages-review additional features that can increase your smartphone's security. Some of these features include a password manager that protects your login information, VPN functionality for enhanced security and privacy, and tools to assist in locating or remotely wipe off stolen smartphones.

Most antivirus services check your phone frequently to check for signs of malware that could have infected your device. Typically, they conduct these checks according to the schedule you define and will notify you in the event of any security issues being discovered. They also check to see whether you're connected to a vulnerable network that could expose your data to hackers.

Based on the provider Certain antiviruses may come with additional features like anti-theft and a call blocker. Kaspersky for instance, offers a feature which can capture three images of the person trying to gain access to your device. It also permits you to lock or wipe it remotely. Other services offer system tune-up tools that can clean up junk files, speed up your device and warn you about unsafe settings or applications.

You can determine how well your phone is secure by examining the ratings of independent testing laboratories. Some of these rankings are based on the amount of threats that are detected, while others consider things like how fast the service detects threats and eliminates them. Additionally, some services go above and beyond by providing features like a money-back guarantee or support for customers that is available 24/7.