powershell-security-hardening

Harden Windows PowerShell with CIS/DISA STIG controls and secure remoting.

Updated Jan 19, 2023
One-click install
npx skills add https://github.com/claudchereji/VisualVerses --skill powershell-security-hardening-claudchereji
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: powershell-security-hardening
Source: https://github.com/claudchereji/VisualVerses/tree/main/.opencode/skills/powershell-security-hardening
Command: npx skills add https://github.com/claudchereji/VisualVerses --skill powershell-security-hardening-claudchereji

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the critical need to secure Windows systems by hardening PowerShell usage, enforcing least privilege, and aligning configurations with enterprise security baselines and compliance frameworks.

Core Features & Use Cases

  • Secure PowerShell Remoting: Configures Just Enough Administration (JEA) and constrained endpoints.
  • Enhanced Logging: Implements transcript, module, and script block logging for auditability.
  • Credential Management: Enforces secure credential patterns using tools like SecretManagement and Key Vault.
  • System Hardening: Applies CIS/DISA STIG controls and audits local administrator rights.
  • Use Case: A security administrator needs to ensure all PowerShell scripts adhere to company security policies, including secure credential handling and restricted remoting. This Skill can audit existing configurations and provide guidance for remediation.

Quick Start

Use the powershell-security-hardening skill to review the execution policy and logging configuration on the local Windows machine.

Frequently Asked Questions about powershell-security-hardening

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I secure PowerShell remoting using Just Enough Administration?

Secure PowerShell remoting by configuring Just Enough Administration (JEA) and constrained endpoints. This enforces least privilege, restricting remote user capabilities to specific commands and parameters while aligning with enterprise security baselines.

What is the best way to implement PowerShell logging for compliance audits?

Implement PowerShell logging for compliance by enabling transcript, module, and script block logging. This provides full auditability of executed commands and scripts, satisfying enterprise security baselines and compliance framework requirements.

How do I manage credentials securely in PowerShell automation scripts?

Manage credentials securely in PowerShell by enforcing robust credential patterns using tools like SecretManagement and Key Vault. This prevents hardcoded passwords and ensures sensitive data is encrypted and retrieved safely during script execution.

Can I use this to apply CIS and DISA STIG controls on Windows systems?

Yes, you can apply CIS and DISA STIG controls to harden Windows systems. The skill audits local administrator rights and aligns endpoint configurations with these specific security baselines and compliance frameworks.

Does Windows hardening require reviewing the PowerShell execution policy?

Yes, reviewing the PowerShell execution policy is a fundamental step in Windows hardening. Auditing the execution policy and logging configuration ensures scripts adhere to company security policies before enforcing broader enterprise baselines.

What are the limitations of hardening PowerShell without enterprise security baselines?

Hardening PowerShell without enterprise security baselines limits auditability and compliance alignment. Without enforcing least privilege, robust logging, and secure credential patterns, automated scripts risk exposing sensitive data and failing security audits.