name: 安全AndHardening slug: security-and-hardening version: 1.0.0 displayName: 安全AndHardening description: > 安全AndHardening專用技能，幫助AI Agent高效完成相關任務。 summary: "安全AndHardening專用技能，幫助AI Agent高效完成相關任務。" license: MIT category: 開發者工具 framework: - Claude Code - Codex - Hermes Agent - OpenClaw - QClaw - WorkBuddy platform: multi-platform homepage: "https://github.com/1991513ccie-png" repository: "https://github.com/1991513ccie-png"

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Security and Hardening

Overview

Security-first development practices for web applications. Treat every external input as hostile, every secret as sacred, and every authorization check as mandatory. Security isn't a phase — it's a constraint on every line of code that touches user data, authentication, or external systems.

When to Use

• Building anything that accepts user input
• Implementing authentication or authorization
• Storing or transmitting sensitive data
• Integrating with external APIs or services
• Adding file uploads, webhooks, or callbacks
• Handling payment or PII data

Process: Threat Model First

Controls bolted on without a threat model are guesses. Before hardening, spend five minutes thinking like an attacker:

1. Map the trust boundaries. Where does untrusted data cross into your system? HTTP requests, form fields, file uploads, webhooks, third-party APIs, message queues, and LLM output. Every boundary is attack surface.
2. Name the assets. What's worth stealing or breaking? Credentials, PII, payment data, admin actions, money movement.
3. Run STRIDE over each boundary — a quick lens, not a ceremony:

| Threat | Ask | Typical mitigation | |

這是一款面向專業開發者的安全開發輔助Skill，質量中等偏上。它整理了系統的安全開發方法論，對提升程式碼安全性有一定幫助。優點是內容專業、覆蓋面廣；不足是內容不夠豐富，缺乏實際程式碼示例，實用性有待加強。對於想加強應用安全的開發者有一定參考價值。