Skip to main content
Bull Atos Technologies

Bull Atos Technologies

Bull is the Atos brand for its technology products and software, which are today distributed in over 50 countries worldwide. With a rich heritage of over 80 years of technological innovation, 2000 patents and a 700 strong R&D team supported by the Atos Scientific Community, it offers products and value-added software to assist clients in their digital transformation, specifically in the areas of Big Data and Cybersecurity. Bull is the European leader in HPC and its products include bullx, the energy-efficient supercomputer; bullion, one of the most powerful x86 servers in the world developed to meet the challenges of Big Data; Evidian, the software security solutions for identity and access management; Trustway, the hardware security module and Hoox, the ultra-secure smartphone. Bull is part of Atos.

Solution Description

Entrust and Bull (Atos Technologies) integrated solutions enhance the security of PKI deployments. Bull's Crypt2pay Hardware Security Module (HSM) integrates with Entrust Authority Security Manager to provide enhanced hardware-based security for its critical private keys.


68 Avenue Jean Jaurès
Les Clayes-sous-Bois


Entrust Ready Technology Partner Program



  • PKI, Key & Certificate Management, IoT
Talk to an expert

Our experts will contact you to discuss how our partnerships and solutions can meet your needs.