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Security Analysis & Protection Expert

Identify security threats and guide incident response, forensics, and system hardening.

4|Updated Nov 15, 2025
Search Tags:#security#forensics#log-analysis#incident-response#malware-analysis#system-hardening#intrusion-detection
One-click install
npx skills add https://github.com/0xSero/claude-skill-dir --skill security-analysis-protection-expert
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Security Analysis & Protection Expert
Source: https://github.com/0xSero/claude-skill-dir/tree/main/security
Command: npx skills add https://github.com/0xSero/claude-skill-dir --skill security-analysis-protection-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires chkrootkit, lsof, journalctl, ss, netstat, and includes scripts (resource) components.

What problem does it solve?

This Skill helps security teams analyze incidents, detect intrusions, and harden environments to reduce risk and improve response times.

Core Features & Use Cases

  • Comprehensive security analysis workflows: guidance across malware analysis, forensics, and reverse engineering to identify threats.
  • Intrusion detection & log analysis: systematic monitoring, log review, and IOC extraction to locate breaches.
  • System hardening & compliance: configuration reviews, patch validation, and risk-based remediation planning.
  • Incident response & evidence handling: structured playbooks and documentation to support forensics and containment.
  • Use case scenarios: investigate a suspected malware binary, audit a compromised server, or perform a security baseline check.

Quick Start

Scan a server for common hardening gaps and generate a prioritized remediation plan.

Frequently Asked Questions about Security Analysis & Protection Expert

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

FAQPage Schema
How do I perform an incident response and log analysis on a compromised server?▼

Incident response and log analysis require systematic monitoring, journalctl log review, and IOC extraction to locate breaches. This Skill provides structured playbooks and tool integrations to investigate compromised servers and ensure safe, auditable forensics.

What is the best way to scan a server for hardening gaps and generate a remediation plan?▼

Scanning servers for hardening gaps involves configuration reviews, patch validation, and risk-based remediation planning. This Skill performs security baseline checks and outputs a prioritized remediation plan to harden systems against threats.

How do I detect intrusions and identify malware threats on Linux endpoints?▼

Detecting intrusions and identifying malware threats relies on systematic monitoring and malware analysis. This Skill integrates chkrootkit and lsof to execute intrusion detection workflows, locate breaches, and investigate suspicious binaries.

Can I use chkrootkit and journalctl together for system forensics and evidence handling?▼

Yes, chkrootkit and journalctl can be used together for system forensics and evidence handling. This Skill orchestrates these dependencies alongside lsof and ss to execute structured incident response playbooks and generate auditable documentation.

Does this security analysis workflow require specific network monitoring tools to detect intrusions?▼

Security analysis workflows integrate ss and netstat for network monitoring alongside chkrootkit and lsof. These dependencies support intrusion detection and log analysis to identify threats, mitigate risks, and harden server environments.

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