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| 콜백 (The process used to authenticate users calling in to a network. During callback, the network validates the caller's username and password, hangs up, and then returns the call, usually to a preauthorized number. This process prevents unauthorized access to an account even if an individual's logon ID and password have been stolen) | |||
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callback : 6 Phrasen in 1 Thematik |
| Microsoft | 6 |