{"id":995,"date":"2021-10-07T17:14:02","date_gmt":"2021-10-07T09:14:02","guid":{"rendered":"https:\/\/choson_steven.lifenet.com.tw\/?p=995"},"modified":"2023-03-29T11:14:52","modified_gmt":"2023-03-29T03:14:52","slug":"%e5%be%ae%e5%88%86%e6%ae%b5%ef%bc%88micro-segmentation%ef%bc%89","status":"publish","type":"post","link":"https:\/\/choson.lifenet.com.tw\/?p=995","title":{"rendered":"\u5fae\u5206\u6bb5\uff08micro-segmentation\uff09"},"content":{"rendered":"\n<p><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/201321600KtkR34xnM.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/201321600KtkR34xnM.jpg\"><br>-\u7db2\u8def\u5b89\u5168\u6311\u6230<br><strong>\u865b\u64ec\u53ef\u64f4\u5c55\u5c40\u57df\u7db2 (Virtual eXtensible Local Area Network :VXLAN)<\/strong><br>\u865b\u64ec\u53ef\u64f4\u5c55 LAN (VXLAN) \u662f\u4e00\u7a2e\u7db2\u8def\u865b\u64ec\u5316\u6280\u8853\uff0c\u65e8\u5728\u89e3\u6c7a\u8207\u5927\u578b\u96f2\u8a08\u7b97\u90e8\u7f72\u76f8\u95dc\u7684\u53ef\u64f4\u5c55\u6027\u554f\u984c\u3002VXLAN \u898f\u7bc4\u6700\u521d\u7531 VMware\u3001Arista Networks \u548c Cisco \u5275\u5efa\u3002\uff08\u7dad\u57fa\u767e\u79d1\uff09<br>\u5b83\u662f\u4e00\u500b\u8edf\u9ad4\u5b9a\u7fa9\u7684\u8986\u84cb\u7db2\u8def\uff0c\u5b83\u4f7f\u7528\u985e\u4f3c VLAN \u7684\u5c01\u88dd\u6280\u8853\u5c07 OSI \u7b2c 2 \u5c64\u4ee5\u592a\u7db2\u5e40\u5c01\u88dd\u5728\u7b2c 4 \u5c64 UDP \u6578\u64da\u5831\u4e2d\uff0c\u4f7f\u7528 4789 \u4f5c\u70ba IANA \u5206\u914d\u7684\u9ed8\u8a8d\u76ee\u6a19 UDP \u7aef\u53e3\u865f\u3002\u6700\u5e38\u898b\u7684\u61c9\u7528\u4e4b\u4e00\u662f\u9023\u63a5docker \u5bb9\u5668\u7684\u8986\u84cb\u7db2\u8def\u3002<br><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160b7nZgyV6ZE.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160b7nZgyV6ZE.jpg\"><br>-Docker \u8986\u84cb\u7db2\u8def\uff08\u4f86\u6e90\uff1anigelpoulton\uff09<\/p>\n\n\n\n<p><strong>\u8edf\u9ad4\u5b9a\u7fa9\u7db2\u8def (Software Defined Networks\uff1aSDN)<\/strong><br>\u8edf\u9ad4\u5b9a\u7fa9\u7db2\u8def (SDN) \u6280\u8853\u662f\u4e00\u7a2e\u7db2\u8def\u7ba1\u7406\u65b9\u6cd5\uff0c\u5b83\u652f\u6301\u52d5\u614b\u7684\u3001\u4ee5\u7de8\u7a0b\u65b9\u5f0f\u9ad8\u6548\u7684\u7db2\u8def\u914d\u7f6e\uff0c\u4ee5\u63d0\u9ad8\u7db2\u8def\u6027\u80fd\u548c\u76e3\u63a7\uff0c\u4f7f\u5176\u66f4\u50cf\u96f2\u8a08\u7b97\uff0c\u800c\u4e0d\u662f\u50b3\u7d71\u7684\u7db2\u8def\u7ba1\u7406\u3002SDN \u8a66\u5716\u901a\u904e\u5c07\u7db2\u8def\u6578\u64da\u5305\u7684\u8f49\u767c\u904e\u7a0b\uff08\u6578\u64da\u5e73\u9762\uff09\u8207\u8def\u7531\u904e\u7a0b\uff08\u63a7\u5236\u5e73\u9762\uff09\u5206\u96e2\uff0c\u5c07\u7db2\u8def\u667a\u80fd\u96c6\u4e2d\u5728\u4e00\u500b\u7db2\u8def\u7d44\u4ef6\u4e2d\u3002\u63a7\u5236\u5e73\u9762\u7531\u4e00\u500b\u6216\u591a\u500b\u63a7\u5236\u5668\u7d44\u6210\uff0c\u9019\u4e9b\u63a7\u5236\u5668\u88ab\u8a8d\u70ba\u662f\u6574\u5408\u4e86\u6574\u500b\u667a\u80fd\u7684 SDN \u7db2\u8def\u7684\u5927\u8166\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/en.wikipedia.org\/wiki\/Software-defined_networking\" target=\"_blank\" rel=\"noreferrer noopener\">\u7dad\u57fa\u767e\u79d1<\/a><br><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160nfPam8LBgu.png\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160nfPam8LBgu.png\"><br>-SDN\u67b6\u69cb<br><strong>\u8edf\u9ad4\u5b9a\u7fa9\u7684\u908a\u754c (Software Defined Perimeter\uff1aSDP)<\/strong><br>\u8edf\u9ad4\u5b9a\u7fa9\u908a\u754c (SDP)\uff0c\u4e5f\u7a31\u70ba\u201c\u9ed1\u96f2\u201d\uff0c\u662f\u4e00\u7a2e\u8a08\u7b97\u6a5f\u5b89\u5168\u65b9\u6cd5\uff0c\u5b83\u5f9e 2007 \u5e74\u5de6\u53f3\u5728\u5168\u7403\u4fe1\u606f\u7db2\u683c (GIG) \u9ed1\u8272\u6838\u5fc3\u7db2\u8def\u8a08\u5283\u4e0b\u570b\u9632\u4fe1\u606f\u7cfb\u7d71\u5c40 (DISA) \u6240\u505a\u7684\u5de5\u4f5c\u6f14\u8b8a\u800c\u4f86.<br>\u8edf\u9ad4\u5b9a\u7fa9\u908a\u754c (SDP) \u6846\u67b6\u7531\u96f2\u5b89\u5168\u806f\u76df (CSA) \u958b\u767c\uff0c\u7528\u65bc\u6839\u64da\u8eab\u4efd\u63a7\u5236\u5c0d\u8cc7\u6e90\u7684\u8a2a\u554f\u3002\u8edf\u9ad4\u5b9a\u7fa9\u908a\u754c\u4e2d\u7684\u9023\u63a5\u57fa\u65bc\u9700\u8981\u77e5\u9053\u7684\u6a21\u578b\uff0c\u5728\u8a72\u6a21\u578b\u4e2d\uff0c\u5728\u6388\u4e88\u5c0d\u61c9\u7528\u7a0b\u5e8f\u57fa\u790e\u8a2d\u65bd\u7684\u8a2a\u554f\u6b0a\u9650\u4e4b\u524d\u9a57\u8b49\u8a2d\u5099\u72c0\u614b\u548c\u8eab\u4efd\u3002<br>\u8edf\u9ad4\u5b9a\u7fa9\u7684\u908a\u754c\u901a\u904e\u4f7f\u61c9\u7528\u7a0b\u5e8f\u6240\u6709\u8005\u80fd\u5920\u90e8\u7f72\u908a\u754c\u4f86\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u9019\u4e9b\u908a\u754c\u4fdd\u7559\u4e86\u50b3\u7d71\u6a21\u578b\u5c0d\u5916\u90e8\u4e0d\u53ef\u898b\u548c\u4e0d\u53ef\u8a2a\u554f\u7684\u50f9\u503c\uff0c\u4f46\u53ef\u4ee5\u90e8\u7f72\u5728\u4efb\u4f55\u5730\u65b9\u2014\u2014\u5728\u4e92\u806f\u7db2\u4e0a\u3001\u5728\u96f2\u4e2d\u3001\u5728\u8a17\u7ba1\u4e2d\u5fc3\u3001\u5728\u79c1\u4eba\u516c\u53f8\u7db2\u8def\uff0c\u6216\u8de8\u8d8a\u90e8\u5206\u6216\u6240\u6709\u9019\u4e9b\u4f4d\u7f6e\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/en.wikipedia.org\/wiki\/Software_Defined_Perimeter\" target=\"_blank\" rel=\"noreferrer noopener\">\u7dad\u57fa\u767e\u79d1<\/a><br><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160VyqhjKcQ8Q.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20211007\/20132160VyqhjKcQ8Q.jpg\"><br>-SDP\u67b6\u69cb<\/p>\n\n\n\n<p><strong>\u53c3\u8003<\/strong><br>.&nbsp;<a href=\"https:\/\/searchnetworking.techtarget.com\/definition\/microsegmentation\" target=\"_blank\" rel=\"noreferrer noopener\">\u5fae\u5206\u6bb5<\/a><br>.&nbsp;<a href=\"https:\/\/www.illumio.com\/cybersecurity-101\/micro-segmentation\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u9ebc\u662f\u5fae\u5206\u6bb5\uff1f<\/a><br>.&nbsp;<a href=\"https:\/\/www.zscaler.com\/blogs\/product-insights\/how-microsegmentation-differs-network-segmentation\" target=\"_blank\" rel=\"noreferrer noopener\">\u5fae\u5206\u6bb5\u8207\u7db2\u8def\u5206\u6bb5\u7684\u5340\u5225<\/a><br>.&nbsp;<a href=\"https:\/\/www.esecurityplanet.com\/threats\/microsegmentation-zero-trust-security\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5fae\u5206\u6bb5\uff1a\u7db2\u8def\u5b89\u5168\u7684\u4e0b\u4e00\u6b21\u6f14\u8b8a<\/a><br>.&nbsp;<a href=\"https:\/\/www.esecurityplanet.com\/products\/zero-trust-security-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">2021 \u5e74\u6700\u4f73\u96f6\u4fe1\u4efb\u5b89\u5168\u89e3\u6c7a\u65b9\u6848<\/a><br>.&nbsp;<a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-microsegmentation\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u9ebc\u662f\u5fae\u5206\u6bb5\uff1f\uff08\u5e15\u6d1b\u963f\u723e\u6258\uff09<\/a><br>.&nbsp;<a href=\"https:\/\/www.vmware.com\/topics\/glossary\/content\/micro-segmentation\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u9ebc\u662f\u5fae\u5206\u6bb5\uff1f(VMware)<\/a><br>.&nbsp;<a href=\"http:\/\/www.eco4cloud.com\/what-is-workload-management-in-a-vmware-virtualized-environment\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u9ebc\u662f VMware \u865b\u64ec\u5316\u74b0\u5883\u4e2d\u7684\u5de5\u4f5c\u8ca0\u8f09\u7ba1\u7406<\/a><br>.&nbsp;<a href=\"https:\/\/stealthsecurity.unisys.com\/2020\/09\/microsegmentation-in-the-software-defined-perimeter\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8edf\u9ad4\u5b9a\u7fa9\u908a\u754c\u4e2d\u7684\u5fae\u5206\u6bb5<\/a><br>.&nbsp;<a href=\"https:\/\/trustgrid.io\/sdwan-sdp-ztna-are-they-different\/\" target=\"_blank\" rel=\"noreferrer noopener\">SD-WAN\u3001SDP\u3001ZTNA\u2026\u2026\u5b83\u5011\u771f\u7684\u6709\u90a3\u9ebc\u4e0d\u540c\u55ce\uff1f<\/a><br>.&nbsp;<a href=\"https:\/\/www.computerweekly.com\/opinion\/Security-Think-Tank-The-security-role-of-SDN-containers-encryption-and-SDP\" target=\"_blank\" rel=\"noreferrer noopener\">\u5b89\u5168\u667a\u5eab\uff1aSDN\u3001\u5bb9\u5668\u3001\u52a0\u5bc6\u548cSDP\u7684\u5b89\u5168\u4f5c\u7528<\/a><br>.&nbsp;<a href=\"https:\/\/sdn.ieee.org\/newsletter\/march-2017\/software-defined-perimeters-an-architectural-view-of-sdp\" target=\"_blank\" rel=\"noreferrer noopener\">\u8edf\u9ad4\u5b9a\u7fa9\u7684\u908a\u754c\uff1aSDP \u7684\u67b6\u69cb\u8996\u5716<\/a><br>.&nbsp;<a href=\"https:\/\/www.ciscolive.com\/c\/dam\/r\/ciscolive\/emea\/docs\/2019\/pdf\/BRKDCN-3001.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u5229\u7528\u5fae\u5206\u6bb5\u69cb\u5efa\u5168\u9762\u7684\u6578\u64da\u4e2d\u5fc3\u5b89\u5168\u67b6\u69cb<\/a><br>.&nbsp;<a href=\"https:\/\/vmdave.com\/2020\/04\/13\/prepare-clusters-for-vlan-micro-segmentation-with-nsx-t-3-0\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4f7f\u7528 NSX-T 3.0 \u70ba VLAN \u5fae\u5206\u6bb5\u6e96\u5099\u96c6\u7fa4<\/a><\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90\uff1a&nbsp;<a href=\"https:\/\/wentzwu.com\/2021\/08\/15\/cissp-practice-questions-20210815\/\" target=\"_blank\" rel=\"noreferrer noopener\">Wentz Wu QOTD-20210815<\/a><\/p>\n\n\n\n<p>PS:\u6b64\u6587\u7ae0\u7d93\u904e\u4f5c\u8005\u540c\u610f\u520a\u767b \u4e26\u4e14\u6388\u6b0a\u53ef\u4ee5\u7ffb\u8b6f\u6210\u4e2d\u6587<\/p>\n","protected":false},"excerpt":{"rendered":"<p>-\u7db2\u8def\u5b89\u5168\u6311\u6230\u865b\u64ec\u53ef\u64f4\u5c55\u5c40\u57df\u7db2 (Virtual eXtensible Local Area Network  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-995","post","type-post","status-publish","format-standard","hentry","category-cisspcertified-information-systems-security-professional"],"_links":{"self":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=995"}],"version-history":[{"count":2,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/995\/revisions"}],"predecessor-version":[{"id":2764,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/995\/revisions\/2764"}],"wp:attachment":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}