In cyber security, integrity involves safeguarding data from unauthorized access, manipulation, or corruption, ensuring that it remains consistent and reliable. This is achieved through various measures such as checksums, cryptographic hashes, and access controls, which help verify the authenticity of data. Maintaining integrity is critical for systems that require trustworthy data processing, such as financial services, healthcare, and any application where accurate information is paramount.
Integrity Example
For example, when a user submits an online payment, the payment processing system employs cryptographic techniques to verify the integrity of the transaction data, ensuring that the amount and recipient details have not been altered during transmission.