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Get the best protection in the world for all devices. Ensure your privacy online and protect your identity.

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

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Defend your organization, build cyber resilience, and solve your most complex security challenges with a research-led technical approach and tailored advice.

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

F-Secure gains stellar results in MITRE ATT&CK Evaluation Round 1

But how do you get the most value from the evaluation when sourcing an EDR vendor?

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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