> For the complete documentation index, see [llms.txt](https://tech.x2bee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tech.x2bee.com/dev-guide/developer-guide-en/dev-start/integrations.md).

# Security and Communication

## Overview

This guide covers security and communication, including logging configuration, communication-data handling between clients and servers, server-side development, and data encryption.

## Contents

* **Logging configuration**: configure and manage logs that record events and information during solution operation.
* **Client/server communication data**: process data efficiently and securely.
* **Server-side development**: recommended approaches for server-side implementation.
* **Data encryption**: principles, methods, and implementation for protecting data integrity and security.

Each detailed page contains X2BEE technical information and development guidance.