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|  | <h1>Connect. Command. Control.</h1> | 
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|  | Eclipse Hono™ provides remote service interfaces for connecting large numbers of IoT | 
|  | devices to a back end and interacting with them in a uniform way regardless of the device | 
|  | communication protocol. | 
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|  | <h3>Millions of Devices</h3> | 
|  | <p>Hono is designed for connecting large numbers of IoT devices. Its micro service based architecture and use of a reactive programming model allow for scaling out horizontally.</p> | 
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|  | <h3>Uniform API</h3> | 
|  | <p>Connect a multitude of different types of devices to your (cloud) back end. Communicate with all of them via the same simple API regardless of the device protocol.</p> | 
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|  | <h3>IoT Protocols</h3> | 
|  | <p>Hono supports devices communicating via common IoT protocols like HTTP, MQTT and AMQP out of the box.</p> | 
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|  | <h3>Messaging Patterns</h3> | 
|  | <p>Hono provides APIs for important IoT communication patterns: <em>Telemetry</em> and <em>Event</em> messages can be used by devices to report sensor readings whereas applications can use <em>Command & Control</em> to invoke operations on devices.</p> | 
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|  | <h3>Secure</h3> | 
|  | <p>Hono is designed for security by default. It supports common authentication mechanisms like username/password and X.509 client certificates to verify a device’s identity and uses transport layer security (TLS) when communicating with devices.</p> | 
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|  | <h3>Extensible</h3> | 
|  | <p>Your device uses a custom protocol? Hono provides a simple mechanism to add custom protocol adapters.</p> | 
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