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kernel-hardening

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Secure your kernel against advanced threats.

Software Engineering#security#audit#kernel#mitigation#hardening#syscall
Authordtsong
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill audits your kernel's security configuration to protect against sophisticated local and remote attacks, ensuring robust memory protection, reduced attack surfaces, and integrity mechanisms.

Core Features & Use Cases

  • Kernel Configuration Audit: Reviews settings for memory protection (KASLR, SMAP/SMEP), control flow integrity (CFI), and exploit mitigations.
  • Syscall Surface Analysis: Assesses and recommends restrictions for system call exposure, including seccomp-bpf integration.
  • Integrity Verification: Checks secure boot chains, module signing, and runtime file integrity monitoring.
  • Use Case: A security engineer needs to harden a Linux server's kernel to meet CIS benchmarks. This Skill will analyze the current configuration, identify vulnerabilities, and provide a prioritized remediation plan.

Quick Start

Audit the kernel configuration for memory protection and syscall surface reduction.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: kernel-hardening
Download link: https://github.com/dtsong/claude-code-windows-setup/archive/main.zip#kernel-hardening

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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