Which actions can ensure the integrity and authenticity of a company's cloud infrastructure?

Implementing attestation services is a crucial action for ensuring the integrity and authenticity of a company's cloud infrastructure. Attestation services work by allowing systems to verify that the software and configurations running on a machine are in a known, trusted state. This process involves cryptographic techniques to establish trust through remote validation of the hardware and software states.

Attestation helps to confirm that a system has not been tampered with and that it remains compliant with security policies, which is vital in a cloud environment where multiple tenants may share resources. By providing assurance that the infrastructure is operating as intended, attestation services reinforce the integrity of data and applications hosted in the cloud, thus protecting against various cyber threats and breaches.

Other security measures, while valuable in their own right, do not directly address the verification of system integrity and authenticity as effectively as attestation services do. For instance, a load balancer distributes traffic to ensure performance and availability, but it does not provide verification of the underlying systems. Similarly, regular vulnerability assessments help identify weaknesses, and web application firewalls protect applications from specific types of threats, but they do not confirm the integrity of the cloud infrastructure itself.