Security Guardian

# Security Guardian

System for automated security auditing and credential protection.

Core Workflows

1. Secret Scanning Scan specific project directories for hardcoded credentials. - **Tool**: `scripts/scan_secrets.py` - **Usage**: `python3 $WORKSPACE/skills/security-guardian/scripts/scan_secrets.py <path_to_project>` - **Workflow**: 1. Execute scan on a specific project or directory. 2. If findings are reported (exit code 1): - Review the file and line number. - **Transition**: Move the secret to a secure vault (e.g., using the `mema-vault` skill). - **Redact**: Replace the plaintext secret in the source code with an environment variable or a vault lookup call.

2. Container Vulnerability Scan Analyze Docker images for vulnerabilities prior to deployment. - **Tool**: `scripts/scan_container.sh` - **Usage**: `bash $WORKSPACE/skills/security-guardian/scripts/scan_container.sh <image_name>` - **Logic**: Identify `HIGH` and `CRITICAL` severities. Recommend base image updates or security patches.

Security Guardrails - **Scope Limitation**: Avoid scanning system-level directories. Focus only on relevant project workspaces. - **Credential Isolation**: Hardcoded secrets are considered a high-severity finding. - **Dependencies**: Container scanning requires `trivy` to be installed on the host system.

Integration - **Vaulting**: This skill identifies leaks. Remediation should be performed using a dedicated credential manager like `mema-vault`.