Checksum

usgb/ˈtʃɛkˌsʌm/
noun

A checksum is a value calculated from a data set that is used to verify its integrity during transmission or storage.

When sending data over the internet, a checksum is often appended to ensure it arrives without errors.
Visual representation of "checksum" - A checksum is a value calculated from a data set that is used to verify its integrity during transmission or storage.

Often appears as...

  • data checksum
  • checksum error

Usage tips

Neutral

error detection, integrity check, data verification

Definition 1 of 1
Visual representation of "checksum"
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Contextual Usage

A checksum is important in contexts where data integrity is crucial.

Illustration for Contextual Usage
In software development, checksums ensure that files arenot corrupted during transfer.
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Common Confusions

Sometimes, people confuse checksums with encryption, but they serve different purposes.

Illustration for Common Confusions
Checksum is for verification, while encryption protects data privacy.
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Technical Understanding

Knowing how checksums work can improve your understanding of data security.

Illustration for Technical Understanding
In tech discussions, explaining checksums can showcase your knowledge of data integrity measures.
Visual representation of the word "Checksum"

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