MQTTIoTSecurityIndustrial IoTProtocolsMQTT Broker Hardening: TLS, Authentication and ACLs on MosquittoA step-by-step guide to securing a Mosquitto MQTT broker — disabling anonymous access, issuing TLS certificates, per-client authentication, and topic-level ACLs that actually restrict what devices can publish and subscribe to.August 22, 20269 min read
IoTMQTTReal-TimeData ArchitectureEdge ComputingIoT Systems & Real-Time Data Transfer: Architecture, Protocols, and ImplementationA deep dive into how IoT systems handle real-time data transfer — covering architectures, messaging protocols, edge processing, and practical implementation patterns for building responsive IoT deployments.February 16, 202613 min read