wild-cloud/docs/guides/security.md

Security

Best Practices

1. Keep Everything Updated:

   • Regularly update K3s
   • Update all infrastructure components
   • Keep application images up to date

2. Network Security:

   • Use internal services whenever possible
   • Limit exposed services to only what's necessary
   • Configure your home router's firewall properly

3. Access Control:

   • Use strong passwords for all services
   • Implement a secrets management strategy
   • Rotate API tokens and keys regularly

4. Regular Audits:

   • Review running services periodically
   • Check for unused or outdated deployments
   • Monitor resource usage for anomalies

Security Scanning (Future Implementation)

Tools to consider implementing:

1. Trivy for image scanning:

   # Example Trivy usage (placeholder)
   trivy image <your-image>
   

2. kube-bench for Kubernetes security checks:

   # Example kube-bench usage (placeholder)
   kubectl apply -f https://raw.githubusercontent.com/aquasecurity/kube-bench/main/job.yaml
   

3. Falco for runtime security monitoring:

   # Example Falco installation (placeholder)
   helm repo add falcosecurity https://falcosecurity.github.io/charts
   helm install falco falcosecurity/falco --namespace falco --create-namespace