Zero Trust Networking
Zero Trust Networking is a security framework that assumes no user, device, or network component is inherently trustworthy, regardless of whether they are inside or outside an organization's perimeter. It requires strict identity verification, least-privilege access controls, and continuous monitoring for every access request to resources. This approach shifts security from traditional perimeter-based models to a more granular, identity-centric strategy.
Developers should learn Zero Trust Networking when building or securing modern applications, especially in cloud-native, hybrid, or distributed environments where traditional network perimeters are ineffective. It's crucial for protecting sensitive data, complying with regulations like GDPR or HIPAA, and mitigating insider threats or lateral movement attacks. Use cases include securing microservices architectures, remote workforce access, and IoT deployments.