Certified Secure Software Lifecycle Professional 2025 – 400 Free Practice Questions to Pass the Exam

Tokenization is a process that involves substituting sensitive data with unique identification symbols that have no extrinsic value or meaning outside of the system. This is done to protect the original data from unauthorized access while still allowing it to be referenced in a secure manner. The unique symbols, or tokens, can be mapped back to the original data through a secure tokenization system, allowing for the retrieval of the data when necessary while maintaining a strong layer of security.

The other choices do not accurately represent the nature of tokenization. Alphanumeric characters, random integers, and complex password phrases do not encapsulate the essence of tokenization, which is centered around the idea of creating a unique identifier that specifically does not reveal information about the original data. This unique identification is what ensures that even if a token is intercepted, it holds no value without access to the tokenization system that can map it back to the sensitive data.