Hash Function Security
Meaning ⎊ Use of cryptographically secure algorithms to ensure data integrity, where input changes result in unpredictable outputs.
Multisig Vaults
Meaning ⎊ A wallet configuration requiring multiple distinct signatures to authorize transactions, preventing single-point failure.
Mutex Lock Implementation
Meaning ⎊ Boolean flag mechanism preventing simultaneous execution of critical code sections to block reentrancy.
Reentrancy Guarding
Meaning ⎊ A locking mechanism preventing recursive function calls to stop attackers from draining funds during execution.
Two-Factor Authentication
Meaning ⎊ A multi-layered security requirement combining a password with a secondary physical or digital verification factor.
Root of Trust
Meaning ⎊ The foundational, inherently trusted component of a system upon which all other security functions depend.
FIDO2 Standards
Meaning ⎊ An open authentication standard that uses public key cryptography to provide secure, passwordless, and phishing-resistant access.
Checks-Effects-Interactions
Meaning ⎊ A coding pattern that orders checks, state updates, and external calls to prevent recursive exploitation and inconsistency.
Hardware Security Module
Meaning ⎊ Hardware Security Modules provide the essential physical isolation for cryptographic keys, ensuring secure operation of decentralized derivative systems.
