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Sweden has a long and proud history in cryptology. From the worlds oldest mechanical cipher machine to the breaking of German codes during the Second World War, Swedens heritage in the field stretches back further than most people realise.

Behind every strong company culture, there's always someone actively working to nurture it. At Tutus, that's Martina, she makes sure there's always coffee, that visitors feel welcome, and that the Friday fika is never missed.

For more than 30 years, a Swedish cipher machine built in a basement protected some of the country's most sensitive communications. The machine is known as PUD and was used by the Ministry for Foreign Affairs to encrypt messages.

Cybersecurity and crypto company Tutus Data launches two new smartphone models in the next generation Färist Mobile. The T160 is designed for office use, and the T220 for demanding operational environments.

Encryption protects your information every time you log in to your bank, shop online or send a message. Jens Bohlin, CEO of Tutus, explains the two fundamental types and how they work together in modern systems.

In June, Tutus will be participating in Eurosatory 2026 in Paris, one of the world's leading international events for defence and security. You will find us at SOFF's Sweden Pavilion, Hall 16, Stand J177, booth 16.

In June, Tutus will be participating in Critical Communications World 2026 in London, one of the most important international meeting places for actors in mission-critical communication. We will be present at booth D30 and look forward to meeting both new and existing contacts

Cryptology is concerned with protecting information so that it cannot be read or altered by unauthorised parties. It has existed in various forms for several thousand years and is today a central part of modern information security and digital communication.

Tutus will participate in Defence Expo Sweden on April 14–15, 2026, in Stockholm.