{"id":16916,"date":"2025-09-28T10:34:41","date_gmt":"2025-09-28T07:04:41","guid":{"rendered":"https:\/\/www.itpiran.net\/blog\/?p=16916"},"modified":"2025-09-28T10:34:41","modified_gmt":"2025-09-28T07:04:41","slug":"what-is-windows-firewall-and-what-is-its-use","status":"publish","type":"post","link":"https:\/\/www.itpiran.net\/blog\/zh\/tutorials\/what-is-windows-firewall-and-what-is-its-use\/","title":{"rendered":"\u4ec0\u4e48\u662fWindows\u9632\u706b\u5899\uff1f\u5b83\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<h1 id=\"%d9%81%d8%a7%db%8c%d8%b1%d9%88%d8%a7%d9%84-%d9%88%db%8c%d9%86%d8%af%d9%88%d8%b2-%da%86%db%8c%d8%b3%d8%aa-%d9%88-%da%86%d9%87-%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%af%db%8c-%d8%af%d8%a7%d8%b1%d8%af%d8%9f\">\u4ec0\u4e48\u662fWindows\u9632\u706b\u5899\uff1f\u5b83\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p data-start=\"297\" data-end=\"578\">Windows Defender \u9632\u706b\u5899\u662f Windows \u64cd\u4f5c\u7cfb\u7edf\u6700\u91cd\u8981\u7684\u5185\u7f6e\u5b89\u5168\u5de5\u5177\u4e4b\u4e00\uff0c\u5176\u4e3b\u8981\u4efb\u52a1\u662f\uff1a <strong data-start=\"417\" data-end=\"452\">\u63a7\u5236\u4f20\u5165\u548c\u4f20\u51fa\u7684\u7f51\u7edc\u6d41\u91cf<\/strong> \u8be5\u5de5\u5177\u6700\u65e9\u5728 Windows XP \u4e2d\u5f15\u5165\uff0c\u5e76\u5728\u66f4\u65b0\u7684 Windows \u7248\u672c\u4e2d\u4ee5\u66f4\u9ad8\u7ea7\u7684\u5f62\u5f0f\u63d0\u4f9b\u3002.<\/p>\n<p data-start=\"580\" data-end=\"722\">\u8bb8\u591a\u7528\u6237\u5ffd\u7565\u751a\u81f3\u7981\u7528\u9632\u706b\u5899\uff0c\u5c3d\u7ba1\u9632\u706b\u5899\u5728\u9632\u6b62\u5165\u4fb5\u548c\u7f51\u7edc\u653b\u51fb\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002.<\/p>\n<hr \/>\n<h2 id=\"%d9%81%d8%a7%db%8c%d8%b1%d9%88%d8%a7%d9%84-%da%86%d9%87-%da%a9%d8%a7%d8%b1%db%8c-%d8%a7%d9%86%d8%ac%d8%a7%d9%85-%d9%85%db%8c%d8%af%d9%87%d8%af%d8%9f\" data-start=\"729\" data-end=\"761\">\u9632\u706b\u5899\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p data-start=\"763\" data-end=\"818\">Windows \u9632\u706b\u5899\u5c31\u50cf\u4e00\u4e2a <strong data-start=\"787\" data-end=\"804\">\u5b88\u95e8\u4eba<\/strong> \u6709\u7528\uff1a<\/p>\n<ul data-start=\"819\" data-end=\"987\">\n<li data-start=\"819\" data-end=\"889\">\n<p data-start=\"821\" data-end=\"889\">\u5b83\u4f1a\u68c0\u67e5\u6bcf\u4e00\u4e2a\u4f20\u5165\u6216\u4f20\u51fa\u7684\u8fde\u63a5\uff08\u6765\u81ea\u4e92\u8054\u7f51\u6216\u672c\u5730\u7f51\u7edc\uff09\u3002.<\/p>\n<\/li>\n<li data-start=\"890\" data-end=\"987\">\n<p data-start=\"892\" data-end=\"987\">\u5b83\u6839\u636e\u7279\u5b9a\u7684\u5b89\u5168\u89c4\u5219\u6765\u51b3\u5b9a\u8be5\u8fde\u63a5\u662f\u5426\u53ef\u884c\u3002 <strong data-start=\"946\" data-end=\"984\">\u5141\u8bb8\u901a\u8fc7\u8fd8\u662f\u88ab\u963b\u6321<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"989\" data-end=\"1099\">\u7b80\u800c\u8a00\u4e4b\uff0c\u9632\u706b\u5899\u53ef\u4ee5\u5e2e\u52a9\u4f60 <strong data-start=\"1029\" data-end=\"1099\">\u653e\u884c\u6b63\u5e38\u8f66\u8f86\uff0c\u963b\u6b62\u53ef\u7591\u6216\u4e0d\u5fc5\u8981\u7684\u8f66\u8f86\u901a\u884c\u3002.<\/strong><\/p>\n<hr \/>\n<h2 id=\"%d9%85%d9%87%d9%85%d8%aa%d8%b1%db%8c%d9%86-%d9%82%d8%a7%d8%a8%d9%84%db%8c%d8%aa%d9%87%d8%a7%db%8c-%d9%81%d8%a7%db%8c%d8%b1%d9%88%d8%a7%d9%84-%d9%88%db%8c%d9%86%d8%af%d9%88%d8%b2\" data-start=\"1106\" data-end=\"1143\">Windows\u9632\u706b\u5899\u6700\u91cd\u8981\u7684\u529f\u80fd<\/h2>\n<ol data-start=\"1145\" data-end=\"2120\">\n<li data-start=\"1145\" data-end=\"1348\">\n<p data-start=\"1148\" data-end=\"1348\"><strong data-start=\"1148\" data-end=\"1187\">\u5165\u7ad9\u4ea4\u901a\u7ba1\u5236\uff08\u5165\u7ad9\u89c4\u5219\uff09\uff1a<\/strong><br data-start=\"1187\" data-end=\"1190\" \/>\u60a8\u53ef\u4ee5\u6307\u5b9a\u5141\u8bb8\u54ea\u4e9b\u7a0b\u5e8f\u6216\u7aef\u53e3\u8bbf\u95ee\u60a8\u7684\u7cfb\u7edf\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4ec5\u5141\u8bb8\u7279\u5b9a IP \u5730\u5740\u8bbf\u95ee RDP \u7aef\u53e3 (3389)\u3002.<\/p>\n<\/li>\n<li data-start=\"1350\" data-end=\"1546\">\n<p data-start=\"1353\" data-end=\"1546\"><strong data-start=\"1353\" data-end=\"1393\">\u51fa\u7ad9\u6d41\u91cf\u63a7\u5236\uff08\u51fa\u7ad9\u89c4\u5219\uff09\uff1a<\/strong><br data-start=\"1393\" data-end=\"1396\" \/>\u9664\u4e86\u8f93\u5165\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u63a7\u5236\u54ea\u4e9b\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5411\u4e92\u8054\u7f51\u53d1\u9001\u6570\u636e\u3002\u6b64\u529f\u80fd\u5bf9\u4e8e\u9632\u6b62\u6076\u610f\u8f6f\u4ef6\u53d1\u9001\u4fe1\u606f\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n<\/li>\n<li data-start=\"1548\" data-end=\"1802\">\n<p data-start=\"1551\" data-end=\"1650\"><strong data-start=\"1551\" data-end=\"1578\">\u4e0d\u540c\u7684\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\uff1a<\/strong><br data-start=\"1578\" data-end=\"1581\" \/>Windows\u9632\u706b\u5899\u4f1a\u6839\u636e\u7f51\u7edc\u7c7b\u578b\u5e94\u7528\u4e0d\u540c\u7684\u7b56\u7565\uff1a<\/p>\n<ul data-start=\"1654\" data-end=\"1802\">\n<li data-start=\"1654\" data-end=\"1692\">\n<p data-start=\"1656\" data-end=\"1692\"><strong data-start=\"1656\" data-end=\"1667\">\u9886\u57df\uff1a<\/strong> \u9002\u7528\u4e8e\u4f01\u4e1a\u7f51\u7edc\u3002.<\/p>\n<\/li>\n<li data-start=\"1696\" data-end=\"1739\">\n<p data-start=\"1698\" data-end=\"1739\"><strong data-start=\"1698\" data-end=\"1710\">\u79c1\u4eba\u7684\uff1a<\/strong> \u9002\u7528\u4e8e\u5bb6\u5ead\u548c\u5b89\u5168\u7f51\u7edc\u3002.<\/p>\n<\/li>\n<li data-start=\"1743\" data-end=\"1802\">\n<p data-start=\"1745\" data-end=\"1802\"><strong data-start=\"1745\" data-end=\"1756\">\u6c11\u4f17\uff1a<\/strong> \u9002\u7528\u4e8e\u516c\u5171\u7f51\u7edc\uff08\u4f8b\u5982\u5496\u5561\u5e97 Wi-Fi\uff09\u3002.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1804\" data-end=\"1942\">\n<p data-start=\"1807\" data-end=\"1942\"><strong data-start=\"1807\" data-end=\"1842\">\u4e0e Windows Defender \u96c6\u6210\u5b89\u5168\u529f\u80fd\uff1a<\/strong><br data-start=\"1842\" data-end=\"1845\" \/>Windows \u9632\u706b\u5899\u4e0e Windows Defender \u9632\u75c5\u6bd2\u8f6f\u4ef6\u534f\u540c\u5de5\u4f5c\uff0c\u5f62\u6210\u5b8c\u6574\u7684\u5b89\u5168\u9632\u62a4\u5c42\u3002.<\/p>\n<\/li>\n<li data-start=\"1944\" data-end=\"2120\">\n<p data-start=\"1947\" data-end=\"2120\"><strong data-start=\"1947\" data-end=\"1979\">\u53ef\u8fdb\u884c\u624b\u52a8\u6216\u9ad8\u7ea7\u8c03\u8282\uff1a<\/strong><br data-start=\"1979\" data-end=\"1982\" \/>\u901a\u8fc7\u8be5\u90e8\u95e8 <strong data-start=\"1997\" data-end=\"2049\">Windows Defender \u9ad8\u7ea7\u5b89\u5168\u9632\u706b\u5899<\/strong> \u60a8\u53ef\u4ee5\u5236\u5b9a\u5177\u4f53\u89c4\u5219\uff0c\u5e76\u5bf9\u6d41\u91cf\u8fdb\u884c\u7cbe\u786e\u63a7\u5236\u3002.<\/p>\n<\/li>\n<\/ol>\n<hr \/>\n<h2 id=\"%da%86%d8%b1%d8%a7-%d9%81%d8%a7%db%8c%d8%b1%d9%88%d8%a7%d9%84-%d9%88%db%8c%d9%86%d8%af%d9%88%d8%b2-%d9%85%d9%87%d9%85-%d8%a7%d8%b3%d8%aa%d8%9f\" data-start=\"2127\" data-end=\"2157\">\u4e3a\u4ec0\u4e48Windows\u9632\u706b\u5899\u5f88\u91cd\u8981\uff1f<\/h2>\n<ul data-start=\"2159\" data-end=\"2404\">\n<li data-start=\"2159\" data-end=\"2221\">\n<p data-start=\"2161\" data-end=\"2221\">\u9632\u6b62\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u654f\u611f\u7aef\u53e3\uff0c\u4f8b\u5982 RDP \u6216 SMB\u3002.<\/p>\n<\/li>\n<li data-start=\"2222\" data-end=\"2296\">\n<p data-start=\"2224\" data-end=\"2296\">\u964d\u4f4e\u7cfb\u7edf\u88ab\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u6076\u610f\u8f6f\u4ef6\u611f\u67d3\u7684\u53ef\u80fd\u6027\u3002.<\/p>\n<\/li>\n<li data-start=\"2297\" data-end=\"2343\">\n<p data-start=\"2299\" data-end=\"2343\">\u4fdd\u62a4\u516c\u5171\u7f51\u7edc\u4e0a\u7684\u4e2a\u4eba\u6570\u636e\u3002.<\/p>\n<\/li>\n<li data-start=\"2344\" data-end=\"2404\">\n<p data-start=\"2346\" data-end=\"2404\">\u66f4\u597d\u5730\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u5e76\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u4e92\u8054\u7f51\u4f7f\u7528\u3002.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"%d9%85%d8%ad%d8%af%d9%88%d8%af%db%8c%d8%aa%d9%87%d8%a7-%d9%88-%d9%86%da%a9%d8%a7%d8%aa-%d8%aa%da%a9%d9%85%db%8c%d9%84%db%8c\" data-start=\"2411\" data-end=\"2438\">\u9650\u5236\u548c\u8865\u5145\u8bf4\u660e<\/h2>\n<ul data-start=\"2440\" data-end=\"2796\">\n<li data-start=\"2440\" data-end=\"2587\">\n<p data-start=\"2442\" data-end=\"2587\">Windows \u9632\u706b\u5899\u5bf9\u5927\u591a\u6570\u7528\u6237\u6765\u8bf4\u5df2\u7ecf\u8db3\u591f\uff0c\u4f46\u5728\u4f01\u4e1a\u73af\u5883\u4e2d\u6700\u597d\u4f7f\u7528\u2026\u2026 <strong data-start=\"2521\" data-end=\"2574\">\u786c\u4ef6\u9632\u706b\u5899\u6216\u9ad8\u7ea7\u5b89\u5168\u8f6f\u4ef6<\/strong> \u7ed3\u5408\u3002.<\/p>\n<\/li>\n<li data-start=\"2588\" data-end=\"2674\">\n<p data-start=\"2590\" data-end=\"2674\">\u89c4\u5219\u8bbe\u7f6e\u4e0d\u5f53\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fde\u63a5\u4e2d\u65ad\u6216\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95ee\u95ee\u9898\u3002.<\/p>\n<\/li>\n<li data-start=\"2675\" data-end=\"2796\">\n<p data-start=\"2677\" data-end=\"2796\">\u9ad8\u7ea7\u7528\u6237\u53ef\u4ee5\u5c06\u7f51\u7edc\u76d1\u63a7\u5de5\u5177\u4e0e\u9632\u706b\u5899\u914d\u5408\u4f7f\u7528\uff0c\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u7f51\u7edc\u6d41\u91cf\u3002.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"%d8%ac%d9%85%d8%b9%d8%a8%d9%86%d8%af%db%8c\" data-start=\"2803\" data-end=\"2814\">\u7ed3\u8bba<\/h2>\n<p data-start=\"2816\" data-end=\"2994\">Windows \u9632\u706b\u5899\u662f\u4e00\u6b3e\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u9ed8\u8ba4\u968f Windows 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