Greek
Products focused on your needs
HARICA offers you trusted digital certificates for secure Websites, eMail protection, Code Signing, and legally binding eSignatures and eSeals. Recognized globally, it secures your communications and prepares your business for the digital future.
HARICA is a trusted “Third Party” in global Trust Programs like Adobe, Apple, Microsoft, and Mozilla. Funded by the Greek Universities Network, it offers legally binding eSignatures and eSeals, recognized across the EU and beyond.
Managed by Aristotle University of Thessaloniki, HARICA provides secure, certified digital solutions for the Greek academic community and other entities, ensuring compliance with eIDAS.
1 Billion
Digital certificates issued
2,700
Active partners
700K
Global customers
20+ years
Trusted digital certification experience
Solutions for every business
Individuals
Small Businesses
Enterprises
Solutions for Individuals
Get an electronic signature to sign legally binding documents as a natural person in Greece or the rest of the European Union Member States.
If you have your own website, you may get a server certificate (SSL/TLS) to ensure that visitors can browse your website securely.
Available Products:
eSignatures Certificates, eMail Certificates, Server Certificates
Solutions for Small Businesses
Get a Server Certificate (SSL/TLS) for one or more websites of your organization, to protect the authenticity of each website and the protection of their visitors, so they can exchange data in a secure, encrypted way.
Secure the identity of your organization by using an Electronic Seal which is equivalently legally binding with an Electronic Signature.
Available Products:
Solutions for Enterprises
Get a Server Certificate (SSL/TLS) for one or more websites of your organization, to protect the authenticity of each website and the protection of their visitors, so they can exchange data in a secure, encrypted way.
Get Electronic Signatures for your staff/employees so they can sign legally binding documents and participate in public or private tenders in Greece or the rest of the European Union Member States.
Available Products:
Should I trust HARICA?
The Hellenic Academic & Research Institutions Certification Authority (HARICA) is a member of Mozilla Root CA program since 2012, Microsoft Root CA program since June 2013, Apple Root CA program since September 2013, 360 Root CA program since October 2019 and Oracle since April 2021.
2700+ Trusted Partners in Academic and Research Institutions
