Exclusive offer

Get 40% off internet security or try for free before you buy

  • 30-day money-back guarantee
  • Free support
  • Try full version free for 30 days

Exclusive offer


Get 40% off internet security or try for free before you buy

  • 30-day money-back guarantee
  • Free support
  • Try full version free for 30 days

Why you should get F‑Secure Internet Security now


24/7 virus protection for all devices

A clean scan now doesn’t guarantee one later. Internet Security protects all your devices from online threats in real-time so you can always rest easy and secure.


Viruses evolve

Online threats and the criminals behind them are constantly adapting. Get Internet Security for always up-to-date protection that doesn’t slow your device.


Banking and browsing protection

In addition to virus protection, Internet Security also protects your online banking and shopping, and it blocks malicious sites that can harm you.

Internet Security is backed with positive reviews and prestigious awards


Protected with the best features

  • Antivirus
  • Ransomware protection
  • Browsing protection
  • Banking protection
  • Parental control
  • Gaming mode
  • My F‑Secure account
  • Free customer support
  • 30-day money-back guarantee

Antivirus: Keep your devices safe from viruses, trojans, ransomware, adware, key­loggers, spyware and other malware with our award-winning technology.

Ransomware protection: Stay ahead of online criminals and protect your­self from the increasing amount of ransomware.

Browsing protection: Explore internet and stay safe from harmful and dangerous web pages to ensure your security and privacy.

Banking protection: Banking protection lets you know when you enter a safe banking site and keeps your money safe by securing the connection to the site.

Parental control: Protect your kids’ safety online with family rules by setting limits for their screen time and blocking harmful content.

Gaming mode: Enjoy protected gaming and streaming on Windows computers with uncompromised performance.

My F‑Secure account: Renew or manage your protection from an easy-to-use management portal.

Free customer support: Get free support and help from F‑Secure’s experts.

30-day money-back guarantee: Buy risk-free! 30-day money-back guarantee for your purchase if you are not fully satisfied with the product.

Buy F‑Secure Internet Security

Get protected with Internet Security or opt for Total, our all-in-one app that includes Internet Security plus VPN and ID Protection.

1 device
1 year
$59.99 Save 40%*
$35.99Buy now
Most popular
3 devices
1 year
$72.99 Save 40%*
$43.79Buy now
5 devices
1 year
$79.99 Save 40%*
$47.99Buy now
  • Free support
  • 30-day money-back guarantee
  • Available for PC, Mac, Android and iOS
  • Secure payment

*Discounted price for the first purchase only. Offer valid until 30 June 2023. Cannot be combined with other offers. All prices include VAT. Cleverbridge GmbH is the F‑Secure reseller and your partner for all purchases in this store.

Try F‑Secure Internet Security full version 30 days for free

Not ready to buy yet? Simply fill in the form, then continue to My F‑Secure and add protection for all the devices you want to protect.

  • Free customer support
  • No credit card required
  • The trial period does not obligate you to buy the product

Technical details

Supported platforms

Windows 7 SP1 (support ends in August 2023), Windows 8.1, Windows 10, Windows 11, macOS 10.14 (Mojave) or later, iOS 14 or later, Android 8.0 or later. ARM-based tablets are not supported.

Available languages

čeština, dansk, Deutsch, eesti, English, español, español latino­americano, français, français canadien, magyar, italiano, Neder­lands, Norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, ελληνικά, български, русский, 简体中文, 繁體中文 (臺灣), 日本語, 繁體中文 (香港)

Over 30 years of experience protecting tens of millions of people around the world