{"id":199800,"date":"2025-05-06T10:47:24","date_gmt":"2025-05-06T02:47:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199800\/"},"modified":"2025-05-06T10:47:24","modified_gmt":"2025-05-06T02:47:24","slug":"%e6%b7%b1%e5%85%a5%e7%a0%94%e7%a9%b6%e5%b9%b6%e5%a2%9e%e5%bc%baoracle%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199800\/","title":{"rendered":"\u6df1\u5165\u7814\u7a76\u5e76\u589e\u5f3aOracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027"},"content":{"rendered":"

<\/b> <\/p>\n

\u6df1\u5165\u7814\u7a76\u5e76\u589e\u5f3aOracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027<\/h1>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

\u6807\u9898\uff1aOracle\u6570\u636e\u5e93\u5b89\u5168\u6027\u63a2\u7a76\u4e0e\u52a0\u56fa<\/p>\n

\u968f\u7740\u4fe1\u606f\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u5728\u4f01\u4e1a\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5176\u4e2dOracle\u6570\u636e\u5e93\u662f\u4f17\u591a\u4f01\u4e1a\u9996\u9009\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u968f\u7740\u6570\u636e\u6cc4\u9732\u4e8b\u4ef6\u9891\u9891\u53d1\u751f\uff0c\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u95ee\u9898\u4e5f\u8d8a\u6765\u8d8a\u53d7\u5230\u5173\u6ce8\u3002\u4e3a\u4e86\u4fdd\u62a4\u4f01\u4e1a\u7684\u6570\u636e\u8d44\u4ea7\u5b89\u5168\uff0c\u5fc5\u987b\u6df1\u5165\u4e86\u89e3Oracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u539f\u7406\uff0c\u5e76\u52a0\u5f3a\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u52a0\u56fa\u63aa\u65bd\u3002<\/p>\n

\u4e00\u3001Oracle\u6570\u636e\u5e93\u5b89\u5168\u6027\u63a2\u7a76<\/p>\n

    \n
  1. \u8ba4\u8bc1\u4e0e\u6388\u6743\u673a\u5236\uff1aOracle\u6570\u636e\u5e93\u91c7\u7528\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u6a21\u578b\uff0c\u5bf9\u7528\u6237\u7684\u8bbf\u95ee\u6743\u9650\u8fdb\u884c\u4e25\u683c\u63a7\u5236\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u7528\u6237\u548c\u8d4b\u4e88\u89d2\u8272\u7684\u65b9\u5f0f\uff0c\u7075\u6d3b\u5730\u7ba1\u7406\u7528\u6237\u7684\u6743\u9650\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u53ea\u8bfb\u7528\u6237\uff1a<\/li>\n<\/ol>\n
    CREATE USER readonly_user IDENTIFIED BY password;\nGRANT CONNECT TO readonly_user;\nGRANT SELECT ANY TABLE TO readonly_user;<\/pre>\n
      \n
    1. \u6570\u636e\u52a0\u5bc6\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u4fdd\u62a4\uff0c\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u88ab\u975e\u6cd5\u83b7\u53d6\u3002\u4f8b\u5982\uff0c\u5bf9\u8868\u4e2d\u67d0\u4e2a\u5b57\u6bb5\u8fdb\u884c\u52a0\u5bc6\uff1a<\/li>\n<\/ol>\n
      CREATE TABLE secret_data (\n    id NUMBER,\n    data VARCHAR(50)\n);\n\nINSERT INTO secret_data VALUES (1, DBMS_CRYPTO.ENCRYPT('Sensitive Data', 3));<\/pre>\n
        \n
      1. \u5ba1\u8ba1\uff1aOracle\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u5b8c\u5584\u7684\u5ba1\u8ba1\u529f\u80fd\uff0c\u53ef\u4ee5\u8bb0\u5f55\u7528\u6237\u5bf9\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u60c5\u51b5\uff0c\u53ca\u65f6\u53d1\u73b0\u5f02\u5e38\u884c\u4e3a\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u5f00\u542f\u5ba1\u8ba1\u529f\u80fd\u5e76\u914d\u7f6e\u5ba1\u8ba1\u7b56\u7565\uff0c\u4f8b\u5982\u542f\u7528\u5ba1\u8ba1\uff1a<\/li>\n<\/ol>\n
        AUDIT SELECT, INSERT, UPDATE, DELETE ON hr.employees;<\/pre>\n
        \u4e8c\u3001Oracle\u6570\u636e\u5e93\u5b89\u5168\u6027\u52a0\u56fa<\/p>\n
          \n
        1. \u66f4\u65b0\u6570\u636e\u5e93\u7248\u672c\uff1a\u53ca\u65f6\u66f4\u65b0Oracle\u6570\u636e\u5e93\u7684\u8865\u4e01\u548c\u7248\u672c\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u7cfb\u7edf\u6ca1\u6709\u5df2\u77e5\u7684\u6f0f\u6d1e\u5b58\u5728\u3002<\/li>\n
        2. \u914d\u7f6e\u5b89\u5168\u53c2\u6570\uff1a\u5408\u7406\u914d\u7f6e\u6570\u636e\u5e93\u7684\u53c2\u6570\uff0c\u9650\u5236\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u3002\u4f8b\u5982\uff0c\u914d\u7f6e\u5bc6\u7801\u7b56\u7565\uff1a<\/li>\n<\/ol>\n
          ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS 3 PASSWORD_LIFE_TIME 90;<\/pre>\n
            \n
          1. \u52a0\u56fa\u7cfb\u7edf\u6743\u9650\uff1a\u9650\u5236\u7ba1\u7406\u5458\u6743\u9650\uff0c\u5408\u7406\u5206\u914d\u89d2\u8272\u548c\u6743\u9650\uff0c\u907f\u514d\u6ee5\u7528\u7ba1\u7406\u5458\u6743\u9650\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u53ea\u8bfb\u7ba1\u7406\u5458\uff1a<\/li>\n<\/ol>\n
            CREATE USER read_admin IDENTIFIED BY password;\nGRANT CONNECT TO read_admin;\nGRANT SELECT ANY TABLE TO read_admin;<\/pre>\n
              \n
            1. \u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d\uff1a\u5b9a\u671f\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5907\u4efd\uff0c\u5e76\u4fdd\u5b58\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\uff0c\u4ee5\u4fbf\u53d1\u751f\u6570\u636e\u4e22\u5931\u6216\u635f\u574f\u65f6\u8fdb\u884c\u53ca\u65f6\u6062\u590d\u3002<\/li>\n
            2. \u5b9e\u65bd\u8bbf\u95ee\u63a7\u5236\uff1a\u901a\u8fc7\u7f51\u7edc\u9632\u706b\u5899\u3001VPN\u7b49\u6280\u672f\u5bf9\u6570\u636e\u5e93\u5b9e\u65bd\u8bbf\u95ee\u63a7\u5236\uff0c\u9650\u5236\u5916\u90e8\u5bf9\u6570\u636e\u5e93\u7684\u76f4\u63a5\u8bbf\u95ee\u3002<\/li>\n<\/ol>\n
              \u901a\u8fc7\u4ee5\u4e0a\u5b89\u5168\u63a2\u7a76\u548c\u52a0\u56fa\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347Oracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\uff0c\u4fdd\u62a4\u4f01\u4e1a\u6570\u636e\u8d44\u4ea7\u4e0d\u53d7\u653b\u51fb\u548c\u6cc4\u9732\u3002\u6570\u636e\u5e93\u7ba1\u7406\u5458\u5e94\u8be5\u4e0d\u65ad\u5b66\u4e60\u548c\u66f4\u65b0\u6570\u636e\u5e93\u5b89\u5168\u77e5\u8bc6\uff0c\u53ca\u65f6\u4e86\u89e3\u6700\u65b0\u5b89\u5168\u6f0f\u6d1e\u548c\u52a0\u56fa\u63aa\u65bd\uff0c\u4e3a\u4f01\u4e1a\u6570\u636e\u5b89\u5168\u4fdd\u9a7e\u62a4\u822a\u3002<\/p>\n
              \u4ee5\u4e0a\u5c31\u662f\u300a\u6df1\u5165\u7814\u7a76\u5e76\u589e\u5f3aOracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8eOracle,\u6570\u636e\u5e93,\u5b89\u5168\u6027\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
              \n
              \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
              \u6df1\u5165\u7814\u7a76\u5e76\u589e\u5f3aOracle\u6570\u636e\u5e93...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199800","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199800"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199800\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}