Zero Trust Network
Zero Trust Network is a security framework that assumes no entity, whether inside or outside the network perimeter, should be trusted by default. It requires strict identity verification for every person and device attempting to access resources on a private network, regardless of their location. This approach shifts security from static, perimeter-based models to dynamic, identity-centric controls that continuously validate access requests.
Developers should learn Zero Trust principles when building or securing modern applications, especially in cloud-native, hybrid, or distributed environments where traditional perimeter defenses are insufficient. It's crucial for protecting sensitive data, complying with regulations like GDPR or HIPAA, and mitigating threats like insider attacks or compromised credentials. Implementing Zero Trust helps ensure secure access to microservices, APIs, and remote work setups.