Pytriot imparts knowledge, skills and provide consultancy to various organizations and enables them to be IoT-ready. We enable organizations to embrace IoT and improve their productivity. Our modular structure helps in approaching the complex IoT ecosystem step by step, and our hands-on approach gives our user the confidence to take the leap of faith. IoT Communication covers the various protocols used by IoT devices. Packet-level discussion on MQTT, CoAP, XMPP, 6LoWPAN, 802.11, 802.15, BLE etc. aids the decision-makers to adopt the right communication channel for their environment. IoT Security covers the various aspects of security breaches at all levels of the ecosystem. The course prepares you to combat your IoT ecosystem with different attacks, confirm its robustness with penetration testing and educate you with various methods to mitigate security breaches.