This technical solution refers the digital trust concept applied to SESAR services in virtual centre communications. It will add a signature to each outgoing messages and it will validate it in incoming messages. This will ensure the authentication of the sender of the message and its integrity. Main activities to be performed will include:
- Define a message header to include the message signature.
- Validate the integrity of the messages without significantly compromising the system performance.
- Assess the benefits of the digital trust concept.
Main benefit of this concept will be an increase in security.