The best antivirus software will protect you against all types of cyber-attacks like ransomware, malware such as phishing, spyware, and data snooping. It should be compatible with the operating system you’re using and work on Windows and Mac devices, as well as Android devices, and most importantly Linux and have a little impact on performance. It should also include additional security features, for example a secure web browser, as well as shredders for your files.

You should also make sure that the program is regularly updating its malware database, since new threats are continually being created to overcome traditional detection methods. Many of the best antivirus software programs employ a range of different detection techniques to increase their security using heuristics, behavior monitoring, sandboxing and artificial intelligence.

These programs are typically free and offer a basic level of protection. However should you require more advanced features, like SMS and Call blocking cloud storage management and device scanning, you’ll have to pay. These programs are available on an annual basis and will have good user reviews and lab test results.

If you’re looking to find a top-rated mobile antivirus program, try AVG Antivirus. It has a 100% score in AV-Comparatives tests for June 2023 and includes an intelligent scanner as well as Wi-Fi network alerts. It also provides junk file cleanup as well as Wi-Fi network warnings. It also blocks unwanted calls and texts and allows you to locate your phone missing with an GPS tracker, and offers an anti-theft feature that locks your phone after three incorrect password attempts. The paid version adds extra protection features such as the built-in VPN, RAM optimization and automatic update of the app.