{"id":76139,"date":"2024-01-06T13:48:31","date_gmt":"2024-01-06T05:48:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=76139"},"modified":"2024-01-06T13:48:31","modified_gmt":"2024-01-06T05:48:31","slug":"qzcqkzyzzcqkz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/76139.html","title":{"rendered":"\u5f3a\u5236\u5b58\u53d6\u63a7\u5236\u4e0e\u81ea\u4e3b\u5b58\u53d6\u63a7\u5236"},"content":{"rendered":"

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  \u5b89\u5168\u7ea7\u522b\u5212\u5206<\/h3>\n

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  \u81ea\u4e3b\u5b58\u53d6\u63a7\u5236\uff08Discretionary Access Control\uff0cDAC\uff09\u662f\u53e6\u4e00\u79cd\u91cd\u8981\u7684\u8bbf\u95ee\u63a7\u5236\u65b9\u5f0f\u3002\u4e0eMAC\u4e0d\u540c\uff0cDAC\u5141\u8bb8\u4fe1\u606f\u6240\u6709\u8005\u5bf9\u5176\u62e5\u6709\u7684\u8d44\u6e90\u8fdb\u884c\u8bbf\u95ee\u6743\u9650\u7684\u81ea\u4e3b\u63a7\u5236\u3002\u5728DAC\u4e2d\uff0c\u8d44\u6e90\u7684\u6240\u6709\u8005\u53ef\u4ee5\u81ea\u884c\u51b3\u5b9a\u8c01\u6709\u6743\u8bbf\u95ee\u5176\u8d44\u6e90\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u8d44\u6e90\u3002<\/p>\n

  \u8d44\u6e90\u6240\u6709\u8005\u63a7\u5236<\/h3>\n

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  \u7528\u6237\u81ea\u4e3b\u51b3\u7b56<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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