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.

Assistant principal, special needs educator, scrum master and team manager at a cryptography company. Lina's career follows no set template, and that's exactly what makes her the right person in the right place.

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.

Tutus announces that the companys COMSEC product Filkrypto/PGBI has now been published in the NATO Information Assurance Product Catalogue (NIAPC), NATO’s official catalogue of certified information security products. The product is approved for information up to the classification level NATO RESTRICTED.

During Cyber Defence Day on 11 February 2026, Jens Bohlin, CEO of Tutus, participated in a panel discussion on cryptography and Swedens cyber defence. The discussion highlighted why cryptography is such a critical component of Sweden’s defence capabilities.

On 11 February, the Swedish Security and Defence Industry Association (SOFF) is hosting Cyber Defence Day in Stockholm, a conference gathering stakeholders from government, defence, and industry to discuss todays and tomorrows cyber threats. 

Tutus, together with our sister company Sentyron, will be participating in Enforce Tac 2026 from February 23–25 in Nuremberg, Germany. You can find us at booth 6-126.

As critical infrastructure around the world becomes increasingly connected to digital systems, the need to protect the physical components that underpin them is growing. Power, water, transport, and other essential services are no longer isolated systems; they are now deeply integrated into digital environments. However, as these systems become more accessible, the potential for exploiting public vulnerabilities in the technology grows. Such vulnerabilities are targeted by antagonistic actors, leading to serious consequences for vital societal functions.

CR Group, parent company of Tutus, welcomes two new members to its Board of Directors: Micael Bydén, former Supreme Commander of the Swedish Armed Forces, and Charlotte Eriksson, an experienced leader in IT and digital development.

As AI becomes a bigger part of national security and critical infrastructure, there's a growing urgency to not just use it, but to use it securely. Tutus is the main sponsor of Secure AI, the leading conference on AI security. In this regard, Yordan Lazarov, Senior Software Engineer and System Architect at Tutus, highlights one of the most critical questions right now: How can AI become a powerful tool even in high-assurance environments?

Tutus is pleased to announce the initiation of a development project with HMD Secure Oy, focusing on their rugged and security-ready smartphone HMD Ivalo XE, which is designed, developed, and manufactured in Europe.

Tutus is participating in DSEI, one of the world’s largest defence and security exhibitions, taking place in London from 9–12 September 2025. You will find us in the SOFF Pavilion, stand N8-210.

Tutus strengthens its cyber security offering as sister company West Code is integrated into our operations. Tutus became part of the CR Group in 2023, and West Code joined in January 2024. Integrating West Code into Tutus is a natural next step in the Group’s strategy to deliver high-quality and coordinated security solutions.

At Tutus, advanced technology is combined with a clear purpose: to protect sensitive information for critical societal stakeholders. Angelica and Nils are two of those who contribute daily to creating secure digital solutions for defense and the public sector, among others.

The Swedish Government’s new National Cybersecurity Strategy for 2025–2029 is a key framework aimed at strengthening Sweden’s ability to face an increasingly complex and evolving threat landscape.

Tutus' secure smartphone, Färist Mobile, has received Nato approval, meaning that the phone can now be procured and used by Nato member countries to handle information up to the security classification level of Restricted.