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Demo

How to Implement Zero-Trust Microservices Security with Kong Mesh

Event Ended

See how Kong Mesh enables zero-trust security between microservices with mutual TLS encryption, traffic permissions to restrict service-to-service communication, and Open Policy Agent policies for fine-grained authorization of service requests. We demonstrate encrypting all mesh traffic, blocking direct database access by locking down allowed traffic, then applying a policy to only permit GET operations on a service, enforcing secure service identities and least-privilege access.

Mutual TLS Encryption for Secure Service Communication

Mutual TLS (mTLS) encryption is a cornerstone of zero-trust security in microservices architecture, and Kong Mesh makes its implementation seamless. Here's how it works:

  • Two-Way Authentication: Unlike standard TLS, mTLS requires both the client and server to present certificates, ensuring bidirectional trust.
  • Automatic Certificate Management: Kong Mesh handles the complexities of certificate generation, distribution, and rotation, reducing operational overhead.
  • End-to-End Encryption: All traffic within the mesh is encrypted, protecting data in transit from potential eavesdropping or man-in-the-middle attacks.
  • Service Identity Verification: Each service in the mesh is assigned a unique identity, verified through its certificate, preventing impersonation attacks.
  • Transparent to Applications: mTLS is implemented at the proxy level, requiring no changes to your application code.
  • Compliance Support: By encrypting all service-to-service communication, mTLS helps meet various regulatory requirements for data protection.

In our demo, we showcase how Kong Mesh effortlessly encrypts all traffic within the service mesh, providing a secure foundation for microservices communication. This encryption happens automatically for all services within the mesh, creating a robust security posture with minimal configuration effort.

By leveraging Kong Mesh's mTLS capabilities, organizations can ensure that all inter-service communication is authenticated and encrypted, significantly reducing the attack surface and enhancing overall system security.