Award-winning protection for Microsoft customers

Exclusive discount on F‑Secure Internet Security

  • 30-day money-back guarantee
  • Free support

What does F‑Secure Internet Security give you?

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Stop viruses & malware

Internet Security is consistently rated as the best tool to prevent malicious programs from causing you trouble.

Stop viruses & malware

Virus protection protects you against malware like viruses, ransom­ware, spyware and trojans. To prevent infections, F‑Secure Internet Security automatically scans all files and applications and removes any­thing harmful.

Surf the web securely

Use the internet without worries, Internet Security checks in real time that web­sites you visit are not trying to harm you.

Surf the web securely

Our Browsing Protection feature makes surfing the web a carefree experience, because Internet Security will automatically prevent you from entering harmful web­sites that aim to steal private information or sneak malware onto your device.

Protect your money

Internet Security secures your online banking, shopping and other financial trans­actions with an extra layer of security, so no-one can intercept them.

Protect your money

Banking Protection is feature of Internet Security which makes paying and using your online banking web­site even more secure. It cuts off potentially unsecure connections when using money online, removing the possibility of your information being intercepted.

Security for all devices

Secure all your computers, laptops, phones and tablets from one place with one subscription.

Security for all devices

With Internet Security, protecting all your devices with one subscription is easy. From your My F‑Secure account you can easily install Internet Security onto all your computers and mobile devices, as well as manage your subscription.

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

Buy F‑Secure Internet Security with 30-day money-back guarantee

 

1 device
1 year
€2.08 per device / month
€24.95
€49.90
Buy now
−50%

Most popular

3 devices
1 year
€0.83 per device / month
€29.95
€59.90
Buy now
−50%

 

5 devices
1 year
€0.67 per device / month
€39.95
€79.90
Buy now
−50%
Using Internet Security already?

Renew your subscription or manage your devices

All prices include VAT. Clever­bridge AG is the F‑Secure reseller and your partner for all purchases in this store.
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30-days-protection30-day money-back guarantee
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Try F‑Secure Internet Security for free

  • Free trial for 30 days and 3 devices
  • The trial period does not obligate you to buy the product
  • Using the product for the trial period does not require you to provide any credit card or banking details

Technical details

Supported platforms

Windows 8.1, Windows 10 version 21H2 or later, Windows 11, macOS 10.14 (Mojave) or later, iOS 16 or later, Android 10 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)

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F‑Secure products are provided by F‑Secure. Customers are not purchasing, licensing or obtaining F‑Secure Internet Security from Microsoft.