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Training Camp • Cybersecurity Glossary
Checksum is a verification method used to ensure data integrity by generating a fixed-size numerical value based on the data being transmitted, which can be compared at the receiving end to detect any alterations or errors during transmission.
Checksum Definition: Checksum is a verification method used to ensure data integrity by generating a fixed-size numerical value based on the data being transmitted, which can be compared at the receiving end to detect any alterations or errors during transmission.
Checksum is a verification method used in cybersecurity to ensure data integrity during transmission or storage. It involves running a mathematical algorithm on data to generate a fixed-size value, which is then compared with a previously calculated checksum value. If the two values match, it indicates that the data has not been altered or corrupted.Checksums are commonly used in network protocols, file transfers, and cryptographic operations to detect errors and unauthorized modifications in data.
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