MQTT Last Will and Testament
In MQTT, the Last Will and Testament (LWT) feature allows the client to specify a message that the broker will automatically send on behalf of the client if the client's…
The Importance of MQTT QoS: A Comprehensive Guide
MQTT QoS gives the client the power to choose a level of service that matches its network reliability and application logic. Because MQTT manages the re-transmission of messages and guarantees…
SSL/TLS – Unlocking the Secrets of Secure Communication
SSL/TLS is cryptographic protocol that provide secure communication over network. It work by using combination of public key & symmetric key encryption to authenticate the parties involved in the communication…
NETCONF: a NETwork CONFiguration protocol
NETCONF is a network configuration protocol that uses an XML data model to represent the configuration of a device. The protocol defines a set of operations that can be used…
SCTP (Stream Control Transmission Protocol)
SCTP (Stream Control Transmission Protocol) is a transport-level protocol that provides reliable, connection-oriented data transfer for applications. It is similar to TCP in many ways, but it also has some…