{"id":15998,"date":"2024-11-18T13:49:03","date_gmt":"2024-11-18T05:49:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15998\/"},"modified":"2024-11-18T13:49:03","modified_gmt":"2024-11-18T05:49:03","slug":"linux%e5%85%b3%e9%97%adselinux%e6%9c%89%e4%bb%80%e4%b9%88%e5%8d%b1%e5%ae%b3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15998\/","title":{"rendered":"linux\u5173\u95edselinux\u6709\u4ec0\u4e48\u5371\u5bb3"},"content":{"rendered":"

\n linux\u5173\u95edselinux\u7684\u5371\u5bb3\u6709\uff1a1\u3001\u5b89\u5168\u98ce\u9669\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u66f4\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u5e76\u66b4\u9732\u4e8e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\uff1b2\u3001\u7cfb\u7edf\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u66f4\u591a\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3001\u670d\u52a1\u4e2d\u65ad\u6216\u5176\u4ed6\u4e0d\u7a33\u5b9a\u6027\u95ee\u9898\uff1b3\u3001\u5173\u95edselinux\uff0c\u5c06\u65e0\u6cd5\u6ee1\u8db3\u67d0\u4e9b\u5b89\u5168\u5408\u89c4\u6027\u6807\u51c6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdd\u89c4\u548c\u6cd5\u5f8b\u8d23\u4efb\uff1b4\u3001\u96be\u4ee5\u8c03\u8bd5\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u4f7f\u95ee\u9898\u7684\u8c03\u8bd5\u53d8\u5f97\u56f0\u96be\u3002\n<\/p><\/blockquote>\n

\"linux\u5173\u95edselinux\u6709\u4ec0\u4e48\u5371\u5bb3\u63d2\u56fe\"<\/p>\n

\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n

\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5e26\u6765\u4ee5\u4e0b\u6f5c\u5728\u7684\u5371\u5bb3\uff1a<\/p>\n

    \n
  1. \n

    \u5b89\u5168\u98ce\u9669\uff1aSELinux\uff08Security-Enhanced Linux\uff09\u662f\u4e00\u4e2a\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\uff08MAC\uff09\u7cfb\u7edf\uff0c\u7528\u4e8e\u63d0\u4f9b\u9488\u5bf9\u8fdb\u7a0b\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u989d\u5916\u5b89\u5168\u4fdd\u62a4\u3002\u5b83\u53ef\u4ee5\u9650\u5236\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u5e76\u5f3a\u5236\u6267\u884c\u5b89\u5168\u7b56\u7565\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u6076\u610f\u884c\u4e3a\u3002\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u66f4\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u5e76\u66b4\u9732\u4e8e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<\/li>\n

  2. \n

    \u7cfb\u7edf\u7a33\u5b9a\u6027\u95ee\u9898\uff1aSELinux \u53ef\u4ee5\u5e2e\u52a9\u4fdd\u62a4\u7cfb\u7edf\u514d\u53d7\u6076\u610f\u8f6f\u4ef6\u3001\u6f0f\u6d1e\u5229\u7528\u548c\u975e\u6cd5\u64cd\u4f5c\u7684\u5f71\u54cd\u3002\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u66f4\u591a\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3001\u670d\u52a1\u4e2d\u65ad\u6216\u5176\u4ed6\u4e0d\u7a33\u5b9a\u6027\u95ee\u9898\u3002<\/p>\n<\/li>\n

  3. \n

    \u5408\u89c4\u6027\u8981\u6c42\uff1a\u67d0\u4e9b\u5b89\u5168\u5408\u89c4\u6027\u6807\u51c6\uff08\u5982PCI DSS\uff09\u8981\u6c42\u7cfb\u7edf\u542f\u7528 SELinux \u6216\u7c7b\u4f3c\u7684\u5b89\u5168\u673a\u5236\u3002\u5982\u679c\u5173\u95ed SELinux\uff0c\u5c06\u65e0\u6cd5\u6ee1\u8db3\u8fd9\u4e9b\u5408\u89c4\u6027\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdd\u89c4\u548c\u6cd5\u5f8b\u8d23\u4efb\u3002<\/p>\n<\/li>\n

  4. \n

    \u96be\u4ee5\u8c03\u8bd5\u95ee\u9898\uff1aSELinux \u53ef\u80fd\u4f1a\u9650\u5236\u67d0\u4e9b\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u4ee5\u4fdd\u62a4\u7cfb\u7edf\u5b89\u5168\u3002\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u4f7f\u95ee\u9898\u7684\u8c03\u8bd5\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\uff0c\u7279\u522b\u662f\u5728\u6d89\u53ca\u5230\u5b89\u5168\u6743\u9650\u548c\u8bbf\u95ee\u63a7\u5236\u7684\u573a\u666f\u4e0b\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u603b\u4e4b\uff0c\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u964d\u4f4e\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u5408\u89c4\u6027\u95ee\u9898\u3002\u5728\u51b3\u5b9a\u662f\u5426\u5173\u95ed SELinux \u4e4b\u524d\uff0c\u5e94\u8be5\u6743\u8861\u6f5c\u5728\u7684\u98ce\u9669\u548c\u6536\u76ca\uff0c\u5e76\u786e\u4fdd\u6709\u5176\u4ed6\u9002\u5f53\u7684\u5b89\u5168\u63aa\u65bd\u6765\u4fdd\u62a4\u7cfb\u7edf\u3002\u5982\u679c\u786e\u5b9e\u9700\u8981\u7981\u7528 SELinux\uff0c\u8bf7\u91c7\u53d6\u5176\u4ed6\u66ff\u4ee3\u65b9\u6848\u6765\u63d0\u4f9b\u76f8\u5e94\u7684\u5b89\u5168\u4fdd\u62a4\u3002<\/p>\n

    \u4ee5\u4e0a\u5c31\u662f\u5173\u95edselinux\u6709\u4ec0\u4e48\u5371\u5bb3\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

    linux\u5173\u95edselinux\u7684\u5371\u5bb3\u6709\uff1a1\u3001\u5b89\u5168\u98ce\u9669\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u66f4\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u5e76\u66b4\u9732\u4e8e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\uff1b2\u3001\u7cfb\u7edf\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u66f4\u591a\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3001\u670d\u52a1\u4e2d\u65ad\u6216\u5176\u4ed6\u4e0d\u7a33\u5b9a\u6027\u95ee\u9898\uff1b3\u3001\u5173\u95edselinux\uff0c\u5c06\u65e0\u6cd5\u6ee1\u8db3\u67d0\u4e9b\u5b89\u5168\u5408\u89c4\u6027\u6807\u51c6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdd\u89c4\u548c\u6cd5\u5f8b\u8d23\u4efb\uff1b4\u3001\u96be\u4ee5\u8c03\u8bd5\uff0c\u5173\u95edselinux\u53ef\u80fd\u4f1a\u4f7f\u95ee\u9898\u7684\u8c03\u8bd5\u53d8\u5f97\u56f0\u96be\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5e26\u6765\u4ee5\u4e0b\u6f5c\u5728\u7684\u5371\u5bb3\uff1a \u5b89\u5168\u98ce\u9669\uff1aSELinux\uff08Security-Enhanced Linux\uff09\u662f\u4e00\u4e2a\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\uff08MAC\uff09\u7cfb\u7edf\uff0c\u7528\u4e8e\u63d0\u4f9b\u9488\u5bf9\u8fdb\u7a0b\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u989d\u5916\u5b89\u5168\u4fdd\u62a4\u3002\u5b83\u53ef\u4ee5\u9650\u5236\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u5e76\u5f3a\u5236\u6267\u884c\u5b89\u5168\u7b56\u7565\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u6076\u610f\u884c\u4e3a\u3002\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u66f4\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u5e76\u66b4\u9732\u4e8e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002 \u7cfb\u7edf\u7a33\u5b9a\u6027\u95ee\u9898\uff1aSELinux \u53ef\u4ee5\u5e2e\u52a9\u4fdd\u62a4\u7cfb\u7edf\u514d\u53d7\u6076\u610f\u8f6f\u4ef6\u3001\u6f0f\u6d1e\u5229\u7528\u548c\u975e\u6cd5\u64cd\u4f5c\u7684\u5f71\u54cd\u3002\u5173\u95ed SELinux \u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u66f4\u591a\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3001\u670d\u52a1\u4e2d\u65ad\u6216\u5176\u4ed6\u4e0d\u7a33\u5b9a\u6027\u95ee\u9898\u3002 \u5408\u89c4\u6027\u8981\u6c42\uff1a\u67d0\u4e9b\u5b89\u5168\u5408\u89c4\u6027\u6807\u51c6\uff08\u5982PCI DSS\uff09\u8981\u6c42\u7cfb\u7edf\u542f\u7528 SELinux \u6216\u7c7b\u4f3c\u7684\u5b89\u5168\u673a\u5236\u3002\u5982\u679c\u5173\u95ed SELinux\uff0c\u5c06\u65e0\u6cd5\u6ee1\u8db3\u8fd9\u4e9b\u5408\u89c4\u6027\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdd\u89c4\u548c\u6cd5\u5f8b\u8d23\u4efb\u3002 \u96be\u4ee5\u8c03\u8bd5\u95ee\u9898\uff1aSELinux 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