Skip to content
TrustedSkillsbeta
Back to all skills

Powershell Security Hardening

Listed
404kidwiz·vlatest·security

Automates PowerShell scripts to enforce Windows security hardening best practices, reducing attack surface and improving system resilience.

Repository

Install on your platform

This skill no longer installs under the name powershell-security-hardening. 404kidwiz/claude-supercode-skills is deleted or private, so it cannot be installed from.

We check each listing against its upstream repository with the rules the skills CLI uses, last on 2026-10-22. We don't show a command we know will fail.

Repository install instructions

What we know about this skill

Publisher

404kidwiz

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

Nobody has reviewed this code. TrustedSkills indexes and links skills; it does not audit, run or scan them. A skill runs with whatever access you give your agent — read the source before you install it.

Automated safety checks

scanned

We could not read this skill's source, so none of the checks below were run.

Not scanned. repository not found or private Source recorded as 404kidwiz/claude-supercode-skills.
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

The PowerShell Security Hardening skill automates the configuration of Windows systems to meet security best practices, specifically targeting Group Policy Objects (GPOs) and registry settings. It enables AI agents to enforce strict access controls, disable unnecessary services, and apply encryption standards across an organization's infrastructure.

When to use it

  • Automating baseline hardening for new Windows servers before they join a production domain.
  • Remediating security gaps identified during internal audits or compliance checks (e.g., CIS benchmarks).
  • Enforcing password complexity policies and account lockout thresholds across multiple workstations.
  • Disabling legacy protocols like SMBv1 to reduce the attack surface against ransomware.

Key capabilities

  • Modifies Group Policy settings to restrict user privileges and enforce encryption.
  • Updates Windows Registry keys to disable high-risk features and services.
  • Applies security patches and updates related to system hardening configurations.
  • Generates reports on current policy compliance versus desired security states.

Example prompts

  • "Apply the Microsoft baseline security configuration to all servers in the 'Finance' organizational unit."
  • "Disable SMBv1 and enforce TLS 1.2 for all network services on these Windows machines."
  • "Update password policies to require 14 characters, include symbols, and lock accounts after five failed attempts."

Tips & gotchas

Ensure you have administrative rights and a full system backup before running hardening scripts, as registry changes can be irreversible without restoration. Always test configurations in a non-production environment first to avoid disrupting critical business operations.