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Custom Creation

Scan Range

  1. Data Type: The type of data to be scanned; defaults to 【LOG】.

  2. Data Filter: The range of data to be scanned.

Define Matching Rules

  1. Rule Name: The name of the current data rule.

  2. Regular Expression: Used to match the data string that needs to be encrypted.

  3. Data Test: Input a string of data, click test to verify if it matches the regular expression.

Note

Test data will not be saved.

Sensitive Data Handling

  1. Desensitization Field: Supports three options: all fields, specified fields, and excluded fields; defaults to 【Specified Fields】.

  2. Desensitization Method:

    • General Encryption: Replaces all matched sensitive data with *;

    • Partial Encryption: Replaces part of the sensitive data string with , allowing some sensitive information to be retained, e.g., phone number ****1005;

    • Replacement Encryption: Replaces all matched sensitive data with a specified string, irreversible after replacement;

    • MD5 Encryption: Encrypts any data into a fixed-length string, irreversible after replacement.

  3. Add Tags: You can add custom tags to the desensitized data; multiple tags are separated by 【,】.

Characteristics of MD5 Encryption
  • Fixed Length: No matter how long the string is, the encrypted length is the same, i.e., 32 bits;
  • Highly Discrete: Any changes to the original data, even minor ones, will result in significantly different outcomes;
  • Irreversible Operation: Given the result, it is impossible to obtain the original string through reverse operation, but it can still be filtered and located.