Yes. Access control and monitoring systems are defined and operational. Regular testings, including penetration tests, are performed by qualified 3rd parties. Our servers are located in an ISO-27001-certified data center, operated by a subcontractor (Hetzner).
QR Planet's offices can only be entered with a key, there is no electronic access system in place. All entry and exit points are secured. There are no physical access controls that include restricted access and access logs.