The Internet of Things on AWS – Official Blog
Tag: Application Layer Protocol Negotiation (ALPN)
How to Implement MQTT with TLS Client Authentication on Port 443 from Client Devices (Python)
Update: AWS IoT Core has simplified the connection process—devices no longer need to implement the Transport Layer Security (TLS) Application Layer Protocol Negotiation (ALPN) extension to determine authentication type and protocol. This means that client devices can connect to AWS IoT Core with MQTT over port 443 without implementing ALPN. For additional details, please refer […]