Our latest insight
Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Post-Quantum TLS: Migrating Service-to-Service Traffic to ML-KEM
A technical guide to implementing ML-KEM (Kyber) in TLS handshakes to protect internal service communication against future quantum threats.
Securing Kubernetes at Runtime: Real-Time Enforcement with eBPF and Tetragon
Learn how to move beyond passive monitoring to active runtime enforcement in Kubernetes using eBPF and Tetragon to block malicious process execution.
Scaling SaaS Authorization: Implementing ReBAC with OpenFGA and Go
Learn how to build flexible, relationship-based access control for complex multi-tenant SaaS applications using OpenFGA and Go, inspired by Google's Zanzibar.
Migrating to ML-KEM: A Guide to Post-Quantum TLS Handshakes
Learn how to implement ML-KEM (Kyber) in your service-to-service communication to protect against 'Harvest Now, Decrypt Later' quantum threats.
Real-Time Runtime Security: Blocking Malicious Processes with eBPF and Tetragon
Move beyond passive alerts to active prevention. Learn how to leverage eBPF and Tetragon to block unauthorized process execution in Kubernetes in real-time.
Scalable ReBAC with OpenFGA and Next.js: A Zanzibar-Style Guide
Learn how to implement Google Zanzibar-inspired Relationship-Based Access Control (ReBAC) in Next.js using OpenFGA for complex multi-tenant SaaS permissions.