ClaudSkills / Security / identity-access

Encryption

Quality score: 70/100  ·  Category: Security  ·  Sub-category: identity-access
type:audit
Audit and harden encryption across the full stack. Checks data-at-rest encryption (database TDE, field-level AES-256-GCM, file storage SSE, backup encryption), data-in-transit security (TLS 1.2+, HSTS, certificate pinning, mTLS, WebSocket WSS), key management (KMS, envelope encryption, key rotation, key separation), password hashing (argon2id, bcrypt, scrypt, PBKDF2 work factors, salt uniqueness, migration plans), token security (JWT signing algorithms, CSPRNG, refresh token rotation), and API key management (hashed storage, scoping, revocation). Use when you need to audit crypto, fix weak hashing, implement envelope encryption, rotate keys, upgrade TLS, or harden token generation.

What this skill does

Encryption is a production-ready Claude Code skill (quality score 70/100) in the identity-access sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/encryption/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when you need to audit crypto, fix weak hashing, implement envelope encryption, rotate keys, upgrade TLS, or harden token generation.

Who uses this skill

The Encryption skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/encryption
curl -L https://claudskills.com/skills/encryption/SKILL.md \
  -o ~/.claude/skills/encryption/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/encryption/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/encryption/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\encryption\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these top-rated picks from the same category:

Browse all Security skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Code skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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