Echo checks: A simple error detection technique used in data communication to verify the integrity of transmitted data. In echo checks, a copy of the transmitted data is sent back to the sender for comparison with the original data. This method helps ensure that the data received is identical to what was sent, thereby maintaining the reliability and integrity of data transmissions.
Categories: CC D4: Network Security | CCSP D3: Cloud Platform and Infrastructure Security | CISM D3: Information Security Program | CISSP D4: Communication and Network Security | Security+ D5: Security Program Management and Oversight | SSCP D5: Cryptography
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