name: 安全AndHardening slug: security-and-hardening version: 1.0.0 displayName: 安全AndHardening description: > 安全AndHardening专用技能，帮助AI Agent高效完成相关任务。 summary: "安全AndHardening专用技能，帮助AI Agent高效完成相关任务。" license: MIT category: 开发者工具 framework: - Claude Code - Codex - Hermes Agent - OpenClaw - QClaw - WorkBuddy platform: multi-platform homepage: "https://github.com/1991513ccie-png" repository: "https://github.com/1991513ccie-png"

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 | |

这是一款面向专业开发者的安全开发辅助Skill，质量中等偏上。它整理了系统的安全开发方法论，对提升代码安全性有一定帮助。优点是内容专业、覆盖面广；不足是内容不够丰富，缺乏实际代码示例，实用性有待加强。对于想加强应用安全的开发者有一定参考价值。