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Protect your organization from cyber attacks with a comprehensive range of cyber security solutions.

COVID-19 Cyber Intelligence Hub

For the duration of the pandemic, F-Secure has committed to providing practical information on cyber security to everyone who needs it.

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COVID-19 pandemic: F-Secure’s business continuity arrangements.

F-Secure excels in the MITRE ATT&CK® evaluation

Our detection and response capabilities deliver excellent results.

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Myths and misconceptions about threat hunters exposed.

This is your complete guide to threat hunting. Separate fact from fiction and help protect your organization against targeted attacks.

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Scan and clean your PC for free.

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Our story

Nobody knows cyber security like F‑Secure. For three decades, F‑Secure has driven innovations in cyber security, defending tens of thousands of companies and millions of people.

With unsurpassed experience in endpoint protection as well as detection and response, F‑Secure shields enterprises and consumers against everything from advanced cyber attacks and data breaches to widespread ransomware infections.

About us

For F-Secure, cyber security is more than a product—it's how we see the world.

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Career at F-Secure

Join us if you want to make a difference—In the world, for us and for yourself.

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For investors

Growing revenue & healthy profitability & strong balance sheet.

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Awards and references

Find out why F-Secure has the best protection in the world.

Consumer products awards and reviews
Award-winning business security solutions
"We are completely convinced that we have chosen the right solutions. What's more, we consider F-Secure's Rapid Detection & Response Center experts to be full-fledged members of our security team"

- Michael Jany, System Administrator, Alfred Ritter GmbH & Co. KG