{"id":1930,"date":"2025-08-08T20:40:50","date_gmt":"2025-08-08T20:40:50","guid":{"rendered":"https:\/\/remote-support.space\/wordpress\/?page_id=1930"},"modified":"2025-08-08T20:42:04","modified_gmt":"2025-08-08T20:42:04","slug":"khawar-nehals-4-layer-security-model-chinese","status":"publish","type":"page","link":"https:\/\/remote-support.space\/wordpress\/khawar-nehals-4-layer-security-model-chinese\/","title":{"rendered":"Khawar Nehal\u2019s 4 layer security model &#8211; Chinese"},"content":{"rendered":"<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Khawar Nehal \u56db\u5c42\u5b89\u5168\u6a21\u578b<\/strong><\/h2>\n<p><strong>Khawar Nehal\u2019s 4-Layer Security Model explained<\/strong><\/p>\n<hr \/>\n<h3><strong>\u7b2c 1 \u5c42 \u2013 \u7269\u7406\u5b89\u5168 \ud83c\udfe2\ud83d\udd12<\/strong><\/h3>\n<p><strong>\u5b9a\u4e49\uff1a<\/strong><br \/>\n\u4fdd\u62a4\u786c\u4ef6\u8bbe\u5907\u548c\u573a\u6240\uff0c\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7269\u7406\u8bbf\u95ee\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u662f\u7b2c\u4e00\u5c42\uff1a<\/strong><br \/>\n\u5982\u679c\u6709\u4eba\u80fd\u591f\u76f4\u63a5\u63a5\u89e6\u8bbe\u5907\uff08\u670d\u52a1\u5668\u3001\u8def\u7531\u5668\u3001\u5de5\u4f5c\u7ad9\uff09\uff0c\u65e0\u8bba\u5bc6\u7801\u6216\u52a0\u5bc6\u591a\u4e48\u5f3a\u5927\uff0c\u90fd\u53ef\u4ee5\u7ed5\u8fc7\u6240\u6709\u66f4\u9ad8\u5c42\u7684\u9632\u62a4\u3002<\/p>\n<p><strong>\u5173\u952e\u63a7\u5236\u63aa\u65bd\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e0a\u9501\u7684\u670d\u52a1\u5668\u673a\u623f\u548c\u673a\u67b6<\/li>\n<li>\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\uff08RFID \u5361\u3001\u751f\u7269\u8bc6\u522b\u3001PIN \u952e\u76d8\uff09<\/li>\n<li>\u5173\u952e\u533a\u57df\u7684 CCTV \u76d1\u63a7<\/li>\n<li>\u4fdd\u5b89\u4e0e\u8bbf\u5ba2\u767b\u8bb0<\/li>\n<li>\u786c\u4ef6\u9632\u7be1\u6539\u5c01\u6761<\/li>\n<li>\u5b89\u5168\u7684\u5e03\u7ebf\u8def\u7ebf\uff08\u907f\u514d\u88f8\u9732\u7684\u7f51\u7edc\u7535\u7f06\uff09<\/li>\n<\/ul>\n<p><strong>\u5931\u8d25\u6848\u4f8b\uff1a<\/strong><br \/>\n\u5165\u4fb5\u8005\u5728\u65e0\u4eba\u76d1\u7ba1\u7684 2 \u5206\u949f\u5185\u63d2\u5165 USB \u201cRubber Ducky\u201d\uff0c\u76f4\u63a5\u6ce8\u5165\u6076\u610f\u4ee3\u7801\uff0c\u5b8c\u5168\u7ed5\u8fc7\u7f51\u7edc\u9632\u706b\u5899\u3002<br \/>\n\u5982\u679c\u80fd\u6253\u5f00\u8bbe\u5907\uff0c\u4ed6\u4eec\u8fd8\u53ef\u4ee5\u7ed5\u8fc7 BIOS\u3002<\/p>\n<hr \/>\n<h3><strong>\u7b2c 2 \u5c42 \u2013 \u8f6f\u4ef6\u5b89\u5168 \ud83d\udcbb\ud83d\udee1\ufe0f<\/strong><\/h3>\n<p><strong>\u5b9a\u4e49\uff1a<\/strong><br \/>\n\u786e\u4fdd\u4ee3\u7801\u672c\u8eab\uff08\u64cd\u4f5c\u7cfb\u7edf\u3001\u5e94\u7528\u7a0b\u5e8f\u3001\u56fa\u4ef6\uff09\u6ca1\u6709\u53ef\u88ab\u5229\u7528\u7684\u6f0f\u6d1e\u3002\u901a\u5e38\u53ef\u901a\u8fc7\u9009\u62e9\u53ef\u5ba1\u8ba1\u7684\u81ea\u7531\u548c\u5f00\u6e90\u8f6f\u4ef6\uff08FOSS\uff09\u5b9e\u73b0\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u662f\u7b2c\u4e8c\u5c42\uff1a<\/strong><br \/>\n\u5373\u4f7f\u670d\u52a1\u5668\u5728\u7269\u7406\u4e0a\u662f\u5b89\u5168\u7684\uff0c\u542b\u6709\u6f0f\u6d1e\u7684\u8f6f\u4ef6\u4e5f\u53ef\u80fd\u88ab\u8fdc\u7a0b\u653b\u51fb\u3002<br \/>\n\u793a\u4f8b\uff1a\u8fd0\u884c\u8fc7\u65f6 WordPress \u7684 Web \u670d\u52a1\u5668\u53ef\u4ee5\u88ab\u8fdc\u7a0b\u7834\u89e3\u3002<\/p>\n<p><strong>\u5173\u952e\u63a7\u5236\u63aa\u65bd\uff1a<\/strong><\/p>\n<ul>\n<li>\u6ce8\u91cd\u5b89\u5168\u7684\u5f00\u53d1\uff08\u5b89\u5168\u7f16\u7801\u5b9e\u8df5\u3001\u4ee3\u7801\u5ba1\u67e5\uff09<\/li>\n<li>\u4f7f\u7528\u7ef4\u62a4\u826f\u597d\u7684\u5f00\u6e90\u6216\u5546\u4e1a\u8f6f\u4ef6\uff0c\u5e76\u7531\u8d1f\u8d23\u7684\u4f9b\u5e94\u5546\u53ca\u65f6\u4fee\u8865\u6f0f\u6d1e\uff08\u907f\u514d\u8865\u4e01\u8d85\u8fc7\u4e00\u5468\u624d\u53d1\u5e03\u7684\u5382\u5546\uff09<\/li>\n<li>\u8865\u4e01\u548c\u66f4\u65b0\u5468\u671f\u5c3d\u91cf\u7f29\u77ed<\/li>\n<li>\u6f0f\u6d1e\u626b\u63cf\uff08\u6e17\u900f\u6d4b\u8bd5\u65e0\u6548\u65f6\u9700\u5148\u505a\u597d\u7b2c\u4e09\u5c42\u914d\u7f6e\u5b89\u5168\uff09<\/li>\n<li>\u53ea\u8981\u8f6f\u4ef6\u81ea\u52a8\u66f4\u65b0\u4e14\u9ed8\u8ba4\u62d2\u7edd\u5916\u90e8\u8bbf\u95ee\uff0c\u5c31\u4e0d\u5fc5\u5220\u9664\u672a\u4f7f\u7528\u7684\u670d\u52a1<\/li>\n<li>\u5c06\u8d44\u6e90\u7528\u4e8e\u66ff\u6362\u4e0d\u53ef\u9760\u7684\u4f9b\u5e94\u5546\uff0c\u800c\u4e0d\u662f\u6d6a\u8d39\u5728 IDS \u6216 SIEM \u4e0a<\/li>\n<li>\u81ea 1992 \u5e74\u4ee5\u6765\uff0c\u66f4\u65b0\u7684 Linux \u673a\u5668\u51e0\u4e4e\u4e0d\u53ef\u80fd\u88ab\u672a\u7ecf\u6388\u6743\u8bbf\u95ee<\/li>\n<\/ul>\n<p><strong>\u5931\u8d25\u6848\u4f8b\uff1a<\/strong><br \/>\n\u672a\u6253\u8865\u4e01\u7684 VPN \u8bbe\u5907\u5b58\u5728\u96f6\u65e5\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u65e0\u9700\u8fdb\u5165\u5927\u697c\u5373\u53ef\u8fdb\u5165\u7f51\u7edc\u3002<\/p>\n<hr \/>\n<h3><strong>\u7b2c 3 \u5c42 \u2013 \u914d\u7f6e\u5b89\u5168 \u2699\ufe0f\ud83d\udd10<\/strong><\/h3>\n<p><strong>\u5b9a\u4e49\uff1a<\/strong><br \/>\n\u786e\u4fdd\u7cfb\u7edf\u6b63\u786e\u914d\u7f6e\u5e76\u52a0\u56fa\uff0c\u907f\u514d\u65e0\u610f\u4e2d\u66b4\u9732\u6f0f\u6d1e\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u662f\u7b2c\u4e09\u5c42\uff1a<\/strong><br \/>\n\u5373\u4fbf\u8f6f\u4ef6\u5f88\u5b89\u5168\uff0c\u5982\u679c\u4fdd\u7559\u9ed8\u8ba4\u8bbe\u7f6e\u6216\u914d\u7f6e\u9519\u8bef\uff0c\u4f9d\u7136\u5b58\u5728\u5de8\u5927\u98ce\u9669\u3002<\/p>\n<p><strong>\u5173\u952e\u63a7\u5236\u63aa\u65bd\uff1a<\/strong><\/p>\n<ul>\n<li>\u5f3a\u5bc6\u7801\u7b56\u7565<\/li>\n<li>\u4e0d\u5141\u8bb8\u7ecf\u9a8c\u4e0d\u8db3\u7684\u7ba1\u7406\u5458\u8d1f\u8d23\u5173\u952e\u7cfb\u7edf<\/li>\n<li>\u8d26\u6237\u6700\u5c0f\u6743\u9650\u539f\u5219<\/li>\n<li>\u7f51\u7edc\u5206\u6bb5\uff08\u7ba1\u7406\u3001\u751f\u4ea7\u3001\u8bbf\u5ba2\u7f51\u7edc\u5206\u79bb\uff09<\/li>\n<li>\u914d\u7f6e\u65e5\u5fd7\u4e0e\u76d1\u63a7<\/li>\n<li>\u7981\u7528\u6d4b\u8bd5\u8d26\u6237\u3001\u793a\u4f8b\u6587\u4ef6\u3001\u8c03\u8bd5\u63a5\u53e3<\/li>\n<\/ul>\n<p><strong>\u5931\u8d25\u6848\u4f8b\uff1a<\/strong><br \/>\n\u6570\u636e\u5e93\u670d\u52a1\u5668\u4f7f\u7528\u9ed8\u8ba4 \u201cadmin \/ admin\u201d \u5bc6\u7801\u5e76\u66b4\u9732\u5728\u4e92\u8054\u7f51\u4e0a\u3002\u5373\u4f7f\u6570\u636e\u5e93\u8f6f\u4ef6\u672c\u8eab\u5b89\u5168\uff0c\u7cdf\u7cd5\u7684\u914d\u7f6e\u4ecd\u4f7f\u5176\u906d\u53d7\u653b\u51fb\u3002<\/p>\n<hr \/>\n<h3><strong>\u7b2c 4 \u5c42 \u2013 \u793e\u4f1a\u5de5\u7a0b \/ \u7528\u6237\u5c42\u5b89\u5168 \ud83e\udde0\ud83c\udfad<\/strong><\/h3>\n<p><strong>\u5b9a\u4e49\uff1a<\/strong><br \/>\n\u9632\u5fa1\u9488\u5bf9\u4eba\u7684\u64cd\u7eb5\u2014\u2014\u5982\u7f51\u7edc\u9493\u9c7c\u3001\u8bf1\u9a97\u3001\u5047\u5192\u8eab\u4efd\u3001\u5185\u90e8\u6ee5\u7528\u7b49\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u662f\u6700\u540e\u4e00\u5c42\uff1a<\/strong><br \/>\n\u6280\u672f\u5b89\u5168\u5230\u4f4d\u540e\uff0c\u4eba\u4e3a\u56e0\u7d20\u5f80\u5f80\u6210\u4e3a\u6700\u8584\u5f31\u73af\u8282\u3002<br \/>\n\u5927\u591a\u6570\u73b0\u4ee3\u6570\u636e\u6cc4\u9732\u90fd\u6d89\u53ca\u793e\u4f1a\u5de5\u7a0b\u653b\u51fb\u3002<\/p>\n<p><strong>\u5173\u952e\u63a7\u5236\u63aa\u65bd\uff1a<\/strong><\/p>\n<ul>\n<li>\u610f\u8bc6\u57f9\u8bad\uff08\u8bc6\u522b\u9493\u9c7c\u90ae\u4ef6\u3001\u53ef\u7591\u7535\u8bdd\u3001\u865a\u5047\u53d1\u7968\uff09<\/li>\n<li>\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08\u6700\u5c0f\u6743\u9650\uff09<\/li>\n<li>\u7279\u6743\u8d26\u6237\u7684\u4e34\u65f6\u8bbf\u95ee\u7a97\u53e3<\/li>\n<li>\u81ea\u52a8\u5316\u66f4\u65b0\u548c\u65e5\u5fd7\uff0c\u51cf\u5c11\u624b\u52a8\u767b\u5f55<\/li>\n<li>\u6a21\u62df\u9493\u9c7c\u6f14\u7ec3\u68c0\u6d4b\u9632\u5fa1\u80fd\u529b<\/li>\n<li>\u7cfb\u7edf\u6027\u53cd\u9493\u9c7c\u57f9\u8bad\uff08\u5982\u300aPhishing Dark Waters\u300b\uff09<\/li>\n<\/ul>\n<p><strong>\u5931\u8d25\u6848\u4f8b\uff1a<\/strong><br \/>\n\u653b\u51fb\u8005\u5192\u5145\u9ad8\u7ba1\u6253\u7535\u8bdd\u7ed9\u6280\u672f\u652f\u6301\uff0c\u7d27\u6025\u8981\u6c42\u91cd\u7f6e\u5bc6\u7801\u4ee5\u201c\u5b8c\u6210\u767e\u4e07\u7f8e\u5143\u4ea4\u6613\u201d\uff0c\u7531\u4e8e\u538b\u529b\uff0c\u652f\u6301\u4eba\u5458\u8df3\u8fc7\u4e86\u9a8c\u8bc1\u6d41\u7a0b\u3002<\/p>\n<hr \/>\n<h3><strong>\u6838\u5fc3\u539f\u5219 \u2013 \u987a\u5e8f\u5f88\u91cd\u8981 \ud83d\udd04<\/strong><\/h3>\n<p>Khawar Nehal \u6a21\u578b\u5f3a\u8c03\u987a\u5e8f\uff1a<\/p>\n<ol>\n<li>\u7269\u7406\u5b89\u5168\u5fc5\u987b\u5148\u884c\u2014\u2014\u5426\u5219\u5176\u4ed6\u9632\u62a4\u65e0\u6548<\/li>\n<li>\u8f6f\u4ef6\u5b89\u5168\u786e\u4fdd\u4ee3\u7801\u5e93\u53ef\u9760<\/li>\n<li>\u914d\u7f6e\u5b89\u5168\u786e\u4fdd\u73af\u5883\u52a0\u56fa<\/li>\n<li>\u793e\u4f1a\u5de5\u7a0b\u9632\u5fa1\u786e\u4fdd\u4eba\u5458\u4e0d\u88ab\u6b3a\u9a97<\/li>\n<\/ol>\n<p>\u8df3\u8fc7\u4efb\u4f55\u4e00\u5c42\uff0c\u540e\u7eed\u5c42\u90fd\u4f1a\u5931\u6548\u3002<br \/>\n\u793a\u4f8b\uff1a\u5982\u679c\u7b2c\u4e00\u5c42\u88ab\u7a81\u7834\uff0c\u7b2c\u56db\u5c42\u6beb\u65e0\u610f\u4e49\u2014\u2014\u653b\u51fb\u8005\u53ef\u4ee5\u76f4\u63a5\u53d6\u8d70\u786c\u76d8\u3002<\/p>\n<hr \/>\n<h3><strong>\u5b9e\u8df5\u793a\u4f8b \u2013 \u4fdd\u62a4\u4e00\u53f0\u670d\u52a1\u5668 \ud83d\udcbc<\/strong><\/h3>\n<ul>\n<li><strong>\u7b2c 1 \u5c42\u5931\u8d25<\/strong>\uff1a\u5348\u9910\u65f6\u95f4\uff0c\u653b\u51fb\u8005\u8fdb\u5165\u672a\u4e0a\u9501\u7684\u673a\u623f\uff0c\u4e09\u5206\u949f\u5185\u590d\u5236\u654f\u611f\u6570\u636e\u5e76\u79bb\u5f00<\/li>\n<li><strong>\u7b2c 2 \u5c42\u5931\u8d25<\/strong>\uff1a\u516c\u5171 HR \u95e8\u6237\u8fd0\u884c\u5b58\u5728\u6f0f\u6d1e\u7684\u65e7\u8f6f\u4ef6\uff0c\u653b\u51fb\u8005\u8fdc\u7a0b\u4e0b\u8f7d\u4e94\u5e74\u5de5\u8d44\u6570\u636e<\/li>\n<li><strong>\u7b2c 3 \u5c42\u5931\u8d25<\/strong>\uff1a\u65b0\u6570\u636e\u5e93\u670d\u52a1\u5668\u4f7f\u7528\u9ed8\u8ba4\u5bc6\u7801\uff0c\u6570\u5c0f\u65f6\u5185\u88ab\u52d2\u7d22\u8f6f\u4ef6\u52a0\u5bc6<\/li>\n<li><strong>\u7b2c 4 \u5c42\u5931\u8d25<\/strong>\uff1a\u5458\u5de5\u6536\u5230\u4f2a\u9020 CEO \u90ae\u4ef6\uff0c\u88ab\u5f15\u5bfc\u5230\u5047\u767b\u5f55\u9875\u9762\u8f93\u5165\u51ed\u8bc1\uff0c\u653b\u51fb\u8005\u63a5\u7ba1\u516c\u53f8\u90ae\u4ef6\u4e0e\u6587\u6863<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u4e0e\u5176\u4ed6\u6a21\u578b\u7684\u6bd4\u8f83<\/strong><\/h3>\n<ol>\n<li><strong>\u7eb5\u6df1\u9632\u5fa1\uff08DiD\uff09<\/strong> \ud83d\udee1\ufe0f\uff1a\u591a\u91cd\u53e0\u52a0\u63a7\u5236\uff0c\u65e0\u56fa\u5b9a\u987a\u5e8f<\/li>\n<li><strong>OSI \u5b89\u5168\u5c42\u7c7b\u6bd4<\/strong> \ud83c\udf10\uff1a\u57fa\u4e8e\u7f51\u7edc\u4e03\u5c42\u6a21\u578b\u7684\u5b89\u5168\u6620\u5c04<\/li>\n<li><strong>CIS \u63a7\u5236\u5206\u7ec4\uff08IG1\u2013IG3\uff09<\/strong> \ud83d\udd0d\uff1a\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\u7684\u63a7\u5236\u6e05\u5355<\/li>\n<li><strong>NIST \u7f51\u7edc\u5b89\u5168\u6846\u67b6\uff08CSF\uff09<\/strong> \ud83c\udfdb\ufe0f\uff1a\u8bc6\u522b \u2192 \u4fdd\u62a4 \u2192 \u53d1\u73b0 \u2192 \u54cd\u5e94 \u2192 \u6062\u590d<\/li>\n<li><strong>\u6d0b\u8471\u6a21\u578b<\/strong> \ud83e\uddc5\uff1a\u5c42\u5c42\u5305\u88f9\u9632\u5fa1\uff0c\u4f46\u4e0d\u5f3a\u8c03\u987a\u5e8f<\/li>\n<\/ol>\n<p><strong>Khawar Nehal \u6a21\u578b\u7684\u72ec\u7279\u4e4b\u5904\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e25\u683c\u4f9d\u8d56\u987a\u5e8f\uff1a\u7269\u7406 \u2192 \u8f6f\u4ef6 \u2192 \u914d\u7f6e \u2192 \u4eba\u5458<\/li>\n<li>\u6ce8\u91cd\u5b9e\u7528\u6027\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u89c4\u6a21\u7684 IT \u73af\u5883<\/li>\n<li>\u5c06\u4eba\u4e3a\u56e0\u7d20\u89c6\u4e3a\u6700\u540e\u4e00\u9053\u9632\u7ebf<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u6bd4\u8f83\u8868\uff1aKhawar Nehal \u6a21\u578b\u4e0e\u5176\u4ed6\u6846\u67b6<\/strong><\/h3>\n<table>\n<thead>\n<tr>\n<th>\u65b9\u9762<\/th>\n<th>Khawar Nehal \u56db\u5c42<\/th>\n<th>\u7eb5\u6df1\u9632\u5fa1\uff08DiD\uff09<\/th>\n<th>NIST CSF<\/th>\n<th>CIS \u63a7\u5236\u7ec4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8d77\u6e90<\/td>\n<td>\u201c\u771f\u5b9e\u5b89\u5168\u201d\u57f9\u8bad<\/td>\n<td>\u519b\u4e8b\u6982\u5ff5\u6539\u7f16<\/td>\n<td>\u7f8e\u56fd NIST<\/td>\n<td>\u4e92\u8054\u7f51\u5b89\u5168\u4e2d\u5fc3<\/td>\n<\/tr>\n<tr>\n<td>\u6838\u5fc3\u5173\u6ce8<\/td>\n<td>\u6309\u987a\u5e8f\u4f9d\u8d56\u4ece\u7269\u7406\u5230\u4eba<\/td>\n<td>\u591a\u5c42\u4fdd\u62a4\uff0c\u65e0\u987a\u5e8f<\/td>\n<td>\u98ce\u9669\u7ba1\u7406\u5faa\u73af<\/td>\n<td>\u5206\u9636\u6bb5\u4f18\u5148\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u7b2c 1 \u6b65<\/td>\n<td>\u7269\u7406\u5b89\u5168<\/td>\n<td>\u7269\u7406\u5b89\u5168\u4e3a\u4e00\u5c42<\/td>\n<td>\u8bc6\u522b<\/td>\n<td>\u786c\u4ef6\/\u8f6f\u4ef6\u6e05\u5355<\/td>\n<\/tr>\n<tr>\n<td>\u7b2c 2 \u6b65<\/td>\n<td>\u8f6f\u4ef6\u5b89\u5168<\/td>\n<td>\u5e94\u7528\/\u7cfb\u7edf\u52a0\u56fa<\/td>\n<td>\u4fdd\u62a4<\/td>\n<td>\u5b89\u5168\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td>\u7b2c 3 \u6b65<\/td>\n<td>\u914d\u7f6e\u5b89\u5168<\/td>\n<td>\u5206\u6563\u5728\u591a\u5c42<\/td>\n<td>\u53d1\u73b0<\/td>\n<td>\u6570\u636e\u4fdd\u62a4\u4e0e\u76d1\u63a7<\/td>\n<\/tr>\n<tr>\n<td>\u7b2c 4 \u6b65<\/td>\n<td>\u793e\u4f1a\u5de5\u7a0b\u9632\u5fa1<\/td>\n<td>\u7528\u6237\u610f\u8bc6<\/td>\n<td>\u54cd\u5e94\u4e0e\u6062\u590d<\/td>\n<td>\u5168\u9762\u9632\u62a4<\/td>\n<\/tr>\n<tr>\n<td>\u987a\u5e8f\u91cd\u8981\u6027<\/td>\n<td>\u5fc5\u987b\u4e25\u683c<\/td>\n<td>\u4e0d\u4e25\u683c<\/td>\n<td>\u5faa\u73af<\/td>\n<td>\u968f\u6210\u719f\u5ea6\u63d0\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u4eba\u5458\u56e0\u7d20<\/td>\n<td>\u6700\u540e\u4e00\u5173<\/td>\n<td>\u4e00\u5c42<\/td>\n<td>\u4fdd\u62a4\u4e0e\u54cd\u5e94<\/td>\n<td>\u5168\u9636\u6bb5\u5305\u542b<\/td>\n<\/tr>\n<tr>\n<td>\u6a21\u578b\u5f62\u6001<\/td>\n<td>\u56db\u5c42\u5806\u53e0<\/td>\n<td>\u6d0b\u8471\/\u540c\u5fc3\u5706<\/td>\n<td>\u4e94\u4e2a\u5faa\u73af\u529f\u80fd<\/td>\n<td>18 \u4e2a\u63a7\u5236\u7ec4<\/td>\n<\/tr>\n<tr>\n<td>\u72ec\u7279\u4f18\u52bf<\/td>\n<td>\u7b80\u5355 + \u4e25\u683c\u987a\u5e8f<\/td>\n<td>\u5e7f\u6cdb\u8986\u76d6<\/td>\n<td>\u653f\u7b56\u4e0e\u6280\u672f\u878d\u5408<\/td>\n<td>\u53ef\u6267\u884c\u68c0\u67e5\u6e05\u5355<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u4f73\u7528\u9014<\/td>\n<td>\u57f9\u8bad\u4e0e\u5b9e\u9645\u90e8\u7f72<\/td>\n<td>\u4f01\u4e1a\u9632\u5fa1\u89c4\u5212<\/td>\n<td>\u5408\u89c4\u4e0e\u6cbb\u7406<\/td>\n<td>\u6280\u672f\u5b89\u5168\u5efa\u8bbe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Khawar Nehal \u56db\u5c42\u5b89\u5168\u6a21\u578b Khawar Nehal\u2019s 4-Layer Security Model explained \u7b2c 1 \u5c42 \u2013 \u7269\u7406\u5b89\u5168 \ud83c\udfe2\ud83d\udd12 \u5b9a\u4e49\uff1a \u4fdd\u62a4\u786c\u4ef6\u8bbe\u5907\u548c\u573a\u6240\uff0c\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7269\u7406\u8bbf\u95ee\u3002 \u4e3a\u4ec0\u4e48\u662f\u7b2c\u4e00\u5c42\uff1a 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\u670d\u52a1\u5668\u53ef\u4ee5\u88ab\u8fdc\u7a0b\u7834\u89e3\u3002 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