Official Study Companion

ITIL® Foundation Version 5

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ITIL® Foundation v5 Portal

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📄 Study Guide PDF — Question #1 Pass mark: 65% (26/40)

🔐 Cryptographic User Database (`users.json`) PBKDF2-SHA256

Zero plaintext storage: usernames are hashed with SHA-256 and passwords with 100,000-iteration PBKDF2-HMAC-SHA256 + 128-bit random salt.

Add or Update User Credential Hash

Username

Assign Password

Role

The plaintext password is never stored—only its 100,000-round PBKDF2-SHA256 hash is added to the table below.

Hashed Accounts in `users.json` (0) Source: ./users.json

Masked Label	Username SHA-256	PBKDF2 Salt & Hash	Role	Action

☁️ Cloudflare Pages Deployment Workflow (`./users.json`)

Download the users.json file below and place it in the same root folder as index.html on Cloudflare Pages. Even if someone downloads index.html or users.json, they only see irreversible cryptographic hashes (SHA-256 + 100,000-iteration PBKDF2-HMAC-SHA256).

📂 Load Existing users.json

ITIL® Foundation Version 5

Incorrect Answers Review

🔐 Cryptographic User Database (`users.json`) PBKDF2-SHA256

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