ADACOM is a cyber security solutions provider and a qualified trust service provider (QTSP) with headquarters in Athens, Greece. Certified against eIDAS as a QTSP since July 2016, ADACOM provides several trust services including remote identity verification with an automated video call at any time, and with a scheduled video conference call. It is also possible to verify an identity in person at a Validation office or by visiting a Citizens’ Service Center (KEP) in Greece.
Using the Cloud Signature Consortium open standard, ADACOM offers the following digital signing certificates that work with Adobe Acrobat Sign cloud signatures:

  • Qualified electronic signatures (QES)

For signers

When registering, renewing, and using ADACOM signing certificates, please note that you may also engage with the following ADACOM branded apps and services:

ADACOM Authenticator

ADACOM Authenticator is a simple and free application used to generate a one-time password (OTP) allowing you, in combination with your username & password, to apply a digital signature.

For admins

Please review Configure cloud signature providers for more information on how to best set up cloud signatures for use in your organization.


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