Community QuestionSeen on 10 CBTs
Radio frequency identifier (RFID)
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Answer
Password hashing. Protect the original password. Add salts to randomize the stored password hash.
Alternate answers seen on other CBTs
The same question shows up worded slightly differently across CBT versions. Here are the other answer variants we've indexed.
A wireless system comprised of two components: tags and readers .Tags, which use radio waves to communicate their identity and other information to nearby readers, can be passive or active.
Comptia Exam Objectives Security+ →A set of standards primarily for smartphones and smart cards that can be used to establish communication between devices in close proximity.
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