Protegy glossary

HOTP

Definition

A one-time password generated from a shared secret and a counter. Unlike TOTP, it changes when a new code is requested rather than when time advances.

Why it matters

Understanding this term helps you compare security options and choose the right recovery plan without relying on marketing claims.

Practical tip

Keep recovery information separate from the device or vault it is meant to recover, and test your setup before you need it.

Related terms