MQTT vs CoAP: What's the best protocol for IoT Solutions?
In the last post, we discussed the difference between MQTT and LwM2M and which protocol to use in your IoT solutions. In this post, I will shed some light on another popular protocol - CoAP and compare it with MQTT.
EMnify now supports configurable DNS settings for IoT device groups
At EMnify, a security-first approach is the foundation of the development of our platform features. This is reflected in our solutions which enable TLS on A2P SMS, the integration of your IoT devices with your VPC via Cloud Connect, and multiple software and physical measures undertaken to prevent SIM misuse. The addition of configurable DNS settings for device groups allows for end-to-end control of the networking settings of your devices. Aside from providing further options for using alternative public DNS services, device fleets can now be restricted to use private DNS services which do not expose DNS query logs or internal server IPs, and may be configured to drop internet access for hardened security-first IoT infrastructure.
Arduino vs Raspberry Pi: What's the best hardware for IoT prototyping?
Choosing the right hardware is one of the key questions for building any IoT solution. This decision directly impacts important factors like the functionality, security and scalability of your IoT project. For prototyping and piloting purposes, Raspberry Pi models and Arduino boards are the most common choices, but which one is the best for your solution? You’re about to find out.