Description: Authentication technology encompasses various methods and tools used to verify the identity of users or systems. In the context of Zero Trust in the cloud, this technology becomes an essential component for ensuring the security of data and resources. Zero Trust is a security approach that assumes no entity, whether internal or external, should be trusted by default. Therefore, authentication becomes a critical process that must be rigorous and multifaceted. Authentication technologies include methods such as passwords, two-factor authentication (2FA), biometrics, and digital certificates, each with its own characteristics and levels of security. Authentication not only verifies the user’s identity but can also assess the access context, such as location and device used, adding an additional layer of security. In a cloud environment, where resources are accessible from multiple locations and devices, implementing robust authentication technologies is vital to protecting the integrity and confidentiality of information. The evolution of these technologies has been driven by the increasing sophistication of cyber threats and the need to comply with stricter security regulations, making authentication a fundamental pillar in modern security architecture.
