| 摘要 |
Security of a distribution facility is maintained. Authorization information is read from a security optical card or other technology card presented by a person attempting to engage in a restricted activity within the distribution facility or gain access to the facility. An identity of the person is verified as corresponding to an identity of a cardholder to whom the security optical card was issued. It is confirmed that engaging in the restricted activity or gaining access by the cardholder is permitted in accordance with the authorization information. The person is then permitted to engage in the restricted activity or is given access.
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