Tokenization
A data protection technique that replaces sensitive values with randomly generated tokens and restores them through a mapping table in a controlled environment. It retains the most semantics among such methods and is fully reversible under authorized conditions.
Core Facts
Timeline (last 90 days)
Redaction, masking, and tokenization are three common data protection techniques, whose core difference is: deletion (redaction) is irreversible, masking is partially reversible, and tokenization is fully reversible in authorized scenarios.
Tokenization is currently the data protection method that preserves the most semantics, restoring sensitive values in a controlled environment through a mapping table.
The 'consistent pseudonym replacement' mentioned in the article belongs to the tokenization approach, that is, the same real identity always maps to the same pseudonym, so that the model can still track relationships between entities.
Zero-knowledge proof technology allows a verifier to confirm the authenticity of information without obtaining the specific data, and tokenization can replace raw sensitive data with irreversible tokens.
All Facts (4)
Zero-knowledge proof technology allows a verifier to confirm the authenticity of information without obtaining the specific data, and tokenization can replace raw sensitive data with irreversible tokens.
65%UnverifiedRedaction, masking, and tokenization are three common data protection techniques, whose core difference is: deletion (redaction) is irreversible, masking is partially reversible, and tokenization is fully reversible in authorized scenarios.
50%UnverifiedTokenization is currently the data protection method that preserves the most semantics, restoring sensitive values in a controlled environment through a mapping table.
50%UnverifiedThe 'consistent pseudonym replacement' mentioned in the article belongs to the tokenization approach, that is, the same real identity always maps to the same pseudonym, so that the model can still track relationships between entities.
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