GRNET in cooperation with GÉANT TCS service, provides to its peers the ability  to issue Digital Certificates from the DigiCert’s portal. The DigiCert TCS provides the more secure SHA-2-supported certificates for the following:

  • ​SSL certificates – for authenticating servers and establishing secure sessions with end clients
  • Grid certificates – for authenticating Grid hosts and services (IGTF compliant)
  • Client certificates – for identifying individual users and securing email communications
  • Code signing certificates – for authenticating software distributed over the Internet
  • Document signing certificates – for authenticating d​ocuments from Adobe PDF, Microsoft Office, OpenOffice, and LibreOffice


DigiCert developed a new Web portal for TCS service that improves all users’ experience of ordering digital certificates.


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