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DATA - Coggle Diagram

- - - - The possibility that someone may intercept the data message or replace it.
    - - The possibility that an unauthorised person will observe the data in transmit
    - - The possibility of someone interfering with the data transmission to prevent data from reaching its intended destination
  - - - Symmetric
        
        uses a single key that needs to be shared among the people who need to receive the message
      - Assymmetric
        
        uses a pair of public key and a private key to encrypt and decrypt messages when communicating.
    - - Quality of personal information
      - security of personal information
      - Direct marketing
      - Use or disclosure of personal information
      - Dealing with unsolicited personal information
      - anonymity and pseudonymity
      - open and transparent management of personal information
      - collection of solicited personal information
      - Cross-border disclosure of personal information
      - Correction of personal information
    - - To create a more secure and adjustable method of retrieving data compared to any other data structure
        
        hashing examples
        
        MD5
        
        SHA
    - - Two step
      - Digital Signature
    - - data identity theft
      - SQL injecction
- - - - Wont
      - Must
      - Should
      - Can