Zero Trust
Zero Trust is a cybersecurity framework and architectural model that assumes no implicit trust for any user, device, or network component, regardless of location. It requires continuous verification of identity and authorization for every access request, enforcing strict access controls and segmentation. This approach shifts security from traditional perimeter-based models to a data-centric, identity-focused strategy.
Developers should learn Zero Trust to build secure applications in modern environments like cloud, hybrid, and remote work setups, where traditional network perimeters are ineffective. It's essential for protecting sensitive data, complying with regulations (e.g., GDPR, HIPAA), and mitigating threats like insider attacks and data breaches. Use cases include securing microservices, APIs, and cloud-native applications by implementing principles like least-privilege access and continuous monitoring.