Читать книгу The Internet of Medical Things (IoMT) - Группа авторов - Страница 49

A password is generated dynamically and is valid only once. The advantage of a one-time password is that if an intruder does not hack it, then he cannot use it anymore. There are two types of OTP generator traces: synchronous and asynchronous. One-time password (OTP) systems provide a mechanism for logging on to a network or service using a unique password that can only be used once, as the name suggests. The static password is the most common authentication method and the least secure.