Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
Guide for building secure sandbox environments with gVisor, 9P, and JWT-based controls.
| Layer | Component | Protects Against |
|---|---|---|
| Runtime | gVisor (user-space kernel) | Kernel exploits, container escapes |
| Filesystem | 9P Protocol (isolated mounts) | Unauthorized file access, symlink attacks |
| Network | Egress Proxy (JWT-controlled) | Data exfiltration, C2 callbacks |
| Resources | cgroups (limits) | DoS, resource exhaustion |
| Process | Linux Namespaces (isolation) | Privilege escalation, lateral movement |
| Identity | JWT Authentication (ES256) | Unauthorized access, replay attacks |
# Clone the repository
git clone https://github.com/NeaByteLab/Sandbox-Guide.git
cd Sandbox-Guide
# Install gVisor
chmod +x scripts/install-gvisor.sh
sudo ./scripts/install-gvisor.sh
# Run security tests
chmod +x scripts/security-tests.sh
./scripts/security-tests.shgVisor requires Linux. Use Multipass to create an Ubuntu VM:
# Create and setup VM
multipass launch --name sandbox-test --cpus 2 --memory 4G --disk 20G
multipass mount $(pwd) sandbox-test:/home/ubuntu/sandbox-guide
multipass shell sandbox-test
# Inside VM - run the quick start
cd /home/ubuntu/sandbox-guide
bash scripts/quick-start.shFor the full guide, see docs/README.md.
Quick access to automation scripts in scripts/:
| Script | Purpose |
|---|---|
| quick-start.sh | Full setup automation |
| install-gvisor.sh | Install gVisor runtime |
| security-tests.sh | Run security validation suite |
| envoy.yaml | Egress proxy configuration |
| auth-service.py | JWT token generation service |
| container-manager.py | Container lifecycle management |
- Envoy Proxy Docs - HTTP proxy for JWT-based egress control
- gVisor Documentation - User-space kernel for container isolation
- Container Security Best Practices - Kubernetes security guidelines
- JWT Standards (RFC 8725) - JWT implementation best practices
Licensed under the Apache License, Version 2.0. See LICENSE for details.