PrimAITE

The ARCD Primary-level AI Training Environment (PrimAITE) provides an effective simulation capability for the purposes of training and evaluating AI in a cyber-defensive role. It incorporates the functionality required of a primary-level ARCD environment, which includes:

• The ability to model a relevant platform / system context;

• The ability to model key characteristics of a platform / system by representing connections, IP addresses, ports, traffic loading, operating systems and services;

• Operates at machine-speed to enable fast training cycles.

PrimAITE presents the following features:

• Highly configurable (via YAML files) to provide the means to model a variety of platform / system laydowns and adversarial attack scenarios;

• A Reinforcement Learning (RL) reward function based on (a) the ability to counter the specific modelled adversarial cyber-attack, and (b) the ability to ensure success;

• Provision of logging to support AI evaluation and metrics gathering;

• Uses the concept of Information Exchange Requirements (IERs) to model background pattern of life and adversarial behaviour;

• An Access Control List (ACL) function, mimicking the behaviour of a network firewall, is applied across the model, following standard ACL rule format (e.g. DENY/ALLOW, source IP address, destination IP address, protocol and port);

• Application of IERs to the platform / system laydown adheres to the ACL ruleset;

• Presents an OpenAI gym or RLLib interface to the environment, allowing integration with any compliant defensive agents;

• Full capture of discrete logs relating to agent training (full system state, agent actions taken, instantaneous and average reward for every step of every episode);

• NetworkX provides laydown visualisation capability.

Getting Started with PrimAITE

💫 Install & Run

PrimAITE is designed to be OS-agnostic, and thus should work on most variations/distros of Linux, Windows, and MacOS. Currently, the PrimAITE wheel can only be installed from GitHub. This may change in the future with release to PyPi.

Windows (PowerShell)

Prerequisites:

• Manual install of Python >= 3.8 < 3.11

Install:

mkdir ~\primaite
cd ~\primaite
python3 -m venv .venv
attrib +h .venv /s /d # Hides the .venv directory
.\.venv\Scripts\activate
pip install https://github.com/Autonomous-Resilient-Cyber-Defence/PrimAITE/releases/download/v2.0.0/primaite-2.0.0-py3-none-any.whl
primaite setup

Run:

primaite session

Unix

Prerequisites:

• Manual install of Python >= 3.8 < 3.11

sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt install python3.10
sudo apt-get install python3-pip
sudo apt-get install python3-venv

Install:

mkdir ~/primaite
cd ~/primaite
python3 -m venv .venv
source .venv/bin/activate
pip install https://github.com/Autonomous-Resilient-Cyber-Defence/PrimAITE/releases/download/v2.0.0/primaite-2.0.0-py3-none-any.whl
primaite setup

Run:

primaite session

Developer Install from Source

To make your own changes to PrimAITE, perform the install from source (developer install)

1. Clone the PrimAITE repository

git clone git@github.com:Autonomous-Resilient-Cyber-Defence/PrimAITE.git

2. CD into the repo directory

cd PrimAITE

3. Create a new python virtual environment (venv)

python3 -m venv venv

4. Activate the venv

Unix

source venv/bin/activate

Windows (Powershell)

.\venv\Scripts\activate

5. Install primaite with the dev extra into the venv along with all of it's dependencies

python3 -m pip install -e .[dev]

6. Perform the PrimAITE setup:

primaite setup

📚 Building documentation

The PrimAITE documentation can be built with the following commands:

Unix

cd docs
make html

Windows (Powershell)

cd docs
.\make.bat html