MQTT provides security protection & shield to prevent data getting attacked by intruders. This publish or subscribe messaging protocol allows client authentication which accredits a two-way hand shake. In relation to security in MQTT Broker , identity, authentication, authorization, and encryption should be taken heed of to protect your data. Know how best the Bevywise MQTT Broker handles security.
MQTT Broker offer options to secure your IoT connected devices by tackling data protection issues