Update README.md

Author: maxDcb

README.md

@@ -1,9 +1,26 @@
 # Exploration C2 Core
 
-## What it is
+## Overview
 
-Exploration C2 is a rudimentary red team command and control frameworks.  
-This repository contain the Core which is the code of the beacon, the listeners and the modules.
-This development is in education exercises to tackle well know red teaming concepts.
+**Exploration C2 Core** is the foundational submodule shared across all components of the Exploration Command and Control (C2) framework, including [C2Implant](https://github.com/maxDcb/C2Implant), [C2LinuxImplant](https://github.com/maxDcb/C2LinuxImplant) and [C2TeamServer](https://github.com/maxDcb/C2TeamServer). Written in C++, it provides core data structures, communication protocols, and serialization mechanisms to enable modular and cross-platform development of C2 components.
 
-See [C2Implant](https://github.com/maxDcb/C2Implant) and [C2TeamServer](https://github.com/maxDcb/C2TeamServer).
+This repository is intended to be used as a dependency in both Windows and Linux builds of the Exploration C2 framework.
+
+## Features
+
+- Unified message format across all C2 transport channels
+- Serialization and deserialization of C2 messages using [nlohmann/json](https://github.com/nlohmann/json)
+- Utilities for modules development 
+- Designed for portability and reuse across multiple platforms
+
+## Dependencies
+
+- [nlohmann/json](https://github.com/nlohmann/json): Modern C++ JSON serialization library
+- [cpp-base64](https://github.com/ReneNyffenegger/cpp-base64): Lightweight base64 encoding/decoding
+
+## Prerequisites
+
+- CMake 3.24
+- C++17 compatible compiler (e.g., `g++`, or MSVC)
+
+This repo is not supposed to be built on its own.