Security
is not negotiable.
Encrypted communications, cybersecurity services and applied research. A Portuguese company for organisations where a security failure has critical consequences.
Since April 2026, an incident brings legal deadlines, fines and personal liability.
Three areas. One partner.
Cybersecurity Services
From assessment to ongoing protection, with an attacker’s rigour and compliance delivered.
AdytaPhone
Calls, messages and files encrypted end to end, with no personal data collected.
Adyta R&D
Ten years of research in European consortia. What we research, our clients use.
A decade of protection
A Portuguese cybersecurity company, wholly Portuguese-owned and based in Porto.
Since 2015
A University of Porto spin-off. Ten years protecting the data, communications and infrastructure of those who cannot fail.
100% Portuguese-owned
Company and data in Portugal. We do not resell third-party technology. We build what we deliver.
Security-cleared team
Security clearance granted by Portugal’s National Security Office. Audits of Azure, AWS and Google Cloud.
European research
Eight R&D projects in consortia, in secure communications, post-quantum cryptography and cyber defence.Latest News
2023/07/05
Adyta joins International Consortium for the development of underwater drones in a project for European Defence
The SWAT-SHOAL project selected under the 2022 European Defence Fund.
2023/06/14
The secure communication app Adyta.Phone achieves certification awarded by the National Security Office.
Adyta.Phone received a security certification awarded by the National Security Office (GNS).
2022/10/31
Exame Informática introduces Adyta Phone
Exame Informática published an article dedicated to the secure communication application, Adyta Phone.
