How do I validate my container hardening?

The skill includes validation workflows using tools like docker-bench-security, Hadolint for Dockerfile linting, and Dockle for image security checks.

Does this skill help with non-root container execution?

Yes, it provides specific instructions and Dockerfile patterns for implementing non-root users (USER 65534) and dropping kernel capabilities to prevent privilege escalation.

Can I use this for Docker Compose environments?

While the examples show CLI and JSON configurations, the principles and flags (like read-only, cap-drop, and security-opt) are directly transferable to Docker Compose files.

What security standards does this skill implement?

This skill is specifically aligned with the CIS Docker Benchmark v1.8.0, providing industry-standard configurations for the Docker daemon, images, and runtime.

Hardening Docker Containers for Production

Name: Hardening Docker Containers for Production
Author: micsapp

bymicsapp

0•

セキュリティとテスト

Secures Docker environments by implementing CIS Benchmark standards and industry-leading container hardening practices.

This skill provides a comprehensive framework for securing Docker containers and the underlying daemon for production environments. It focuses on the implementation of CIS Docker Benchmark v1.8.0 standards to minimize attack surfaces, prevent privilege escalation, and enforce least-privilege principles across the entire container lifecycle. By guiding users through Dockerfile optimization, daemon configuration, and runtime security controls, it ensures that containerized applications are resilient against common exploits and meet rigorous compliance requirements.

主な機能

01Automated validation using Docker Bench Security and linting tools

02Secure Docker daemon configuration and TLS enforcement

03Multi-stage Dockerfile hardening with distroless/minimal images

04Runtime security controls including seccomp, AppArmor, and capability management

050 GitHub stars

06CIS Docker Benchmark v1.8.0 alignment

ユースケース

01Conducting security audits and assessments of existing Docker infrastructure

02Establishing secure-by-default container patterns within CI/CD pipelines

03Preparing containerized applications for production deployment in highly regulated industries

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills hardening-docker-containers-for-production

For use in Claude.ai and ChatGPT

主な機能

01Automated validation using Docker Bench Security and linting tools

02Secure Docker daemon configuration and TLS enforcement

03Multi-stage Dockerfile hardening with distroless/minimal images

04Runtime security controls including seccomp, AppArmor, and capability management

050 GitHub stars

06CIS Docker Benchmark v1.8.0 alignment

ユースケース

01Conducting security audits and assessments of existing Docker infrastructure

02Establishing secure-by-default container patterns within CI/CD pipelines

03Preparing containerized applications for production deployment in highly regulated industries

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills hardening-docker-containers-for-production

For use in Claude.ai and ChatGPT