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Definition of digital certificate noun from the Oxford Advanced Learner's Dictionary

digital certificate

noun

/ˌdɪdʒɪtl səˈtɪfɪkət/

/ˌdɪdʒɪtl sərˈtɪfɪkət/

(computing)

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an electronic document that is used to prove the identity of a website and ensure that it is safe to use
- Be sure the site has a valid digital certificate.
- Digital certificates have become valuable targets for cybercriminals.
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