Security Gateway — 3 Gates
Yukkai inspects every message through three intelligent gates — secret detection, injection blocking, and LLM action validation — before any tool runs.
Security & Privacy
Articles
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PathGuard — Sensitive File Protection
PathGuard intercepts every file access from Yukkai's tools, blocking reads or writes to sensitive locations like SSH keys, credentials, and browser data until you explicitly approve them.
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YukkaiVault — Folder Encryption
Encrypt any folder on your Mac with military-grade AES-256-GCM encryption. Combine passphrase, BIP-39 mnemonic, and TouchID for multi-factor protection.
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SecureDefaults — Encrypted Preferences
SecureDefaults encrypts your local app preferences with AES-256-GCM, ensuring sensitive settings stored on disk remain unreadable to unauthorized parties.
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Anti-Injection Protection
Yukkai defends against prompt injection attacks through a multi-layer system that detects, blocks, and validates malicious attempts to manipulate the AI's behavior.