Antivirus apps keep your smartphone free of malware and other threats, however they also provide additional features that can help increase the security of your smartphone. They can include a password manager to help protect your is bitdefender better than avast login credentials, VPN functionality to enhance security and privacy, and tools to help you locate or remotely wipe stolen phones.
The majority of antivirus services will regularly scan your phone to find signatures of malicious software that could have infected your device. Typically, they’ll conduct these checks according to a schedule that you can choose and will inform you when any threats are detected. They also will determine whether you’re connected to an unsecure network that could expose your data to hackers.
Depending on the provider, some antiviruses might have additional features such as anti-theft security and a call blocker. For instance, Kaspersky offers a feature which can take a picture of the person who is trying to unlock your phone 3 times, and lets you wipe or lock the device remotely. Other companies offer tools for tuning up your system to clean up junk files, speed up the performance of your device, and alert you to unsafe settings or apps.
One way to assess how well a security service protects your device is to determine how it does in the security scores of independent testing labs. Some of the rankings are based on the amount of threats that are detected while others look at things like how fast the service identifies threats and then eliminates them. Additionally, some services go beyond the norm by providing features like a money-back guarantee or support services that are available 24 hours a day.