F-Secure Internet Security 2025

F-Secure Internet Security

Stay calm and enjoy the best antivirus protection
Today's advanced online threats require advanced online protection that covers your mobile devices including PCs, Macs, smartphones and tablets. F-Secure Internet Security Antivirus protects you from malware and more with comprehensive features.

Stop malware with world-class antivirus protection

Secure your data and ensure all your devices are protected from malware, ransomware and other online threats. Internet Security has received top marks from independent testing organizations for its comprehensive protection.

Your money and your online activities - well protected!

Stay safe when you bank, surf the internet or shop online. Banking protection automatically protects your connection. Browser protection warns you about suspicious websites and blocks fraudulent websites.

Keep your children safe online

Family Protection helps you block inappropriate content and set digital boundaries for your children. Manage rules remotely and protect your entire family with a single subscription. We make digital child-rearing easier for you.

Optimize your gaming experience

Enable Game Mode to enjoy an uninterrupted gaming experience on your PC. This mode frees up system resources and automatically pauses pop-ups, scans and updates while maintaining a basic level of protection.

Ransomware protection

Cybercriminals use ransomware and other malware as a means to generate profit. So keep your device clean, your data intact and protect yourself from the growing threat of ransomware.


System requirements:

Operating system: Windows 11, 10, 8
macOS 12 (Monterey) or later
iOS 16 or later
Android 10 or higher