AI_Cybersecurity_IDS_PoC

and

Davids Udacity CloudDevOps Nanodegree Capstone Project

• Winning Solution of BWI Data Analytics Hackathon 2020
• CloudDevOps Pipeline with Green-Blue-Deployment for Davids Udacity CloudDevOps Nanodegree Capstone Project

App Screenshots

• (as App is running on privately-owned real Internet-connected Infrastructure IPs are blurred)

Monitoring Dashboard	Model Performance	Anomaly Training	Application of Models

Concept

• unfortunately only in german :/

Features

• Live-updating Webapp with DataPipeline from live running Zeek-Logs
  • extensive and easily extentable Monitoring Dashboard
• Application of Neural Net and Random Forest models trained on pretrained labelled data against live Zeek logs
• Training of Anomaly Detection using IsolationForest can be triggered during Runtime

Content

• analysis contains all stuff Michael did for

  • exploring the used labelled data from UNSW-NB15 Datasets
  • checking out the performance of different models (mainly Random Forest and Neural Nets)
  • train and optimize the best model approaches using keras-tuner

• app contains all stuff David did for

  • creating the live-updating Datapipeline using zeek logs
    • parsing them with an tinkered version of ParseZeekLogs for enabling continuously feeding the logs into the pipeline
    • and pygtail for also continuously feeding the logs into the pipeline
  • creating Webapp using plotly and Dash
  • Implementing live trained Anomaly Detection using Isolation Forest from scikit-learn

Installation/Deployment (CloudDevOps Nanodegree Part)

CircleCI Branch CI/CD Pipeline	CircleCI Main CI/CD Pipeline

Local Docker-Compose Deployment

1. Clone the repository:

   git clone https://github.com/herrfeder/AI_Cybersecurity_IDS_PoC.git
   

2. Go into Deploy Folder and run_compose.sh to run file-based or kafka-based Stack:

   deploy/run_compose.sh kafka
   # OR
   deploy/run_compose.sh file
   

• first run will take very long because Docker Containers will be build locally and the zeek compilation and Kafka Plugin Install will take a while

3. Go to http://127.0.0.1:8050/

Local Kubernetes Deployment

1. You need to build the previous Compose-based stack at least once and upload the resulting Docker Container using the upload-docker.sh script or you relying on my public-built Container:

• zeek_kafka https://hub.docker.com/repository/docker/herrfeder/zeek_kafka (already in k8s Configs)
• broai https://hub.docker.com/repository/docker/herrfeder/broai (already in k8s Configs)

2. You have to prepare and start minikube and run run_kube_local.sh:

   cd deploy
   ./run_kube_local.sh file
   # OR (you can run booth as well)
   ./run_kube_local.sh file 
   

3. Now add local Ingress Rule to reach the broai endpoint:

   kubectl apply -f broai_kubernetes/ingress-local-service.yaml
   # Check now these ingress service with
   kubectl get svc
   

4. Now add green.broai and blue.broai with your minikube IP to your /etc/hosts and visit this domains.

AWS Kubernetes Deployment

1. You need to build the previous Compose-based stack at least once and upload the resulting Docker Container using the upload-docker.sh script or you relying on my public-built Container:

• zeek_kafka https://hub.docker.com/repository/docker/herrfeder/zeek_kafka (already in k8s Configs)
• broai https://hub.docker.com/repository/docker/herrfeder/broai (already in k8s Configs)

2. Install aws-cli and deploy the Network and Cluster Requirements with the provided AWS Cloudformation Scripts:

   cd .circleci
   
   scripts/push_cloudformation_stack.sh broainetwork cloudformation/network.yaml <your individual id>
   scripts/push_cloudformation_stack.sh broaicluster cloudformation/cluster.yaml <your individual id>
   

3. Get Access Token to acess your AWS EKS Cluster with kubectl:

   cd deploy
   
   mkdir .kube
   aws eks --region us-west-2 update-kubeconfig --kubeconfig .kube/config-aws --name AWSK8SCluster
   

4. Deploy Kubernetes Manifests:

   ./run_kube_aws.sh
   

5. Go to http://127.0.0.1:8050/

6. Wait for finishing and check with kubectl --kubeconfig .kube/config-aws get svc the resulting Loadbalancer Hostnames and access them. :)

TODO

• replacing filebased Datapipeline by Apache Kafka feed (DONE in scope of Davids Udacity CloudDevOps Nanodegree Capstone Project)
  • faster feeding into webapp
  • more elegant data management
• also enabling Random Forest and Neural Net training during runtime
• feeding predicted live-data into analysis workflow for automatic re-evaluation and re-training