Tokenipõhist

Tokenipõhist is an Estonian term that translates to "token-based" in English. It refers to a system or process that relies on the use of tokens for authentication, authorization, or transaction management. In the realm of digital security and technology, tokens are often used as a form of verifiable credential. They can represent anything from a user's identity to a specific right or permission.

Token-based systems are prevalent in various applications. For instance, in web applications, JSON Web Tokens (JWTs) are commonly employed to securely transmit information between parties as a JSON object. These tokens can be used to authenticate users after they log in, allowing subsequent requests to be processed without requiring repeated authentication. In financial contexts, tokenization is used to replace sensitive data, such as credit card numbers, with unique tokens. This process enhances security by reducing the risk of data breaches.

The core principle behind tokenipõhist systems is that the token itself carries or points to the necessary information, rather than the requesting party needing to present the raw sensitive data repeatedly. This can improve efficiency and security by minimizing the exposure of critical information. The validity and integrity of these tokens are typically ensured through cryptographic methods, such as digital signatures.