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What does "secret" mean in programming?
secret is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.
Definition
Sensitive configuration values such as API keys, database passwords, and private keys that must be kept out of source code. Secrets are stored in environment variables, secret managers, or vaults.
Example
"Rotate the secret immediately if it is accidentally committed to the repository."
Related terms
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