{"id":956,"date":"2021-09-22T11:59:46","date_gmt":"2021-09-22T03:59:46","guid":{"rendered":"https:\/\/choson_steven.lifenet.com.tw\/?p=956"},"modified":"2023-03-29T11:17:12","modified_gmt":"2023-03-29T03:17:12","slug":"dns-%e6%9c%8d%e5%8b%99%e5%99%a8%e4%b9%8b%e9%96%93%e7%9a%84%e5%8d%80%e5%9f%9f%e5%82%b3%e8%bc%b8zone-transfer","status":"publish","type":"post","link":"https:\/\/choson.lifenet.com.tw\/?p=956","title":{"rendered":"DNS \u670d\u52d9\u5668\u4e4b\u9593\u7684\u5340\u57df\u50b3\u8f38(Zone transfer)"},"content":{"rendered":"\n<p><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210922\/20132160vQfp8cj6DA.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210922\/20132160vQfp8cj6DA.jpg\"><br>-\u9632\u706b\u7246\u63a5\u53e3\u548c\u5340\u57df<br>\u9632\u706b\u7246\u901a\u5e38\u4ee5\u5169\u7a2e\u65b9\u5f0f\u8abf\u89e3\u7db2\u7d61\u6d41\u91cf\uff1a\u57fa\u65bc\u4e0a\u4e0b\u6587\u548c\u57fa\u65bc\u5340\u57df\u3002\u50b3\u7d71\u7684\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u65b9\u6cd5\u4e5f\u7a31\u70ba\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236 (CBAC)\u3002<\/p>\n\n\n\n<p><strong>\u57fa\u65bc\u5340\u57df\u7684\u9632\u706b\u7246(Zone-based Firewalls)<\/strong><br>\u9632\u706b\u7246\u5305\u542b\u5e7e\u500b\u7db2\u7d61\u63a5\u53e3\uff0c\u53ef\u4ee5\u914d\u7f6e\u6216\u5206\u914d\u7d66\u5340\u57df\u3002\u5b89\u5168\u5340\u57df\u6216\u7c21\u7a31\u5340\u57df\u662f\u5171\u4eab\u76f8\u540c\u5b89\u5168\u8981\u6c42\u7684\u9632\u706b\u7246\u63a5\u53e3\u7684\u96c6\u5408\u3002\u5340\u57df\u4e4b\u9593\u7684\u6d41\u91cf\u7531\u9632\u706b\u7246\u7b56\u7565\u63a7\u5236\u3002\u6709\u95dc\u66f4\u591a\u4fe1\u606f\uff0c\u8acb\u53c3\u95b1<a href=\"https:\/\/wentzwu.com\/2019\/11\/29\/firewall-interfaces-zones-and-tiers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u9632\u706b\u7246\u63a5\u53e3\u3001\u5340\u57df\u548c\u5c64<\/a>\u3002<\/p>\n\n\n\n<p><strong>\u5340\u57df\u5c0d(Zone Pairs)<\/strong><br>\u5340\u57df\u5c0d\u53ef\u4ee5\u5b9a\u7fa9\u70ba\u4e00\u500b\u65b9\u5411\u4e0a\u5169\u500b\u5340\u57df\u7684\u914d\u5c0d\u3002\u7136\u5f8c\u5c07\u9632\u706b\u7246\u6d41\u91cf\u7b56\u7565\u61c9\u7528\u65bc\u5340\u57df\u5c0d\u3002\u9632\u706b\u7246\u6d41\u91cf\u7b56\u7565\u5728\u5340\u57df\u4e4b\u9593\u55ae\u5411\u61c9\u7528\u3002\u96d9\u5411\u6d41\u91cf\u9700\u8981\u5169\u500b\u5340\u57df\u5c0d\u3002\u4f46\u662f\uff0c\u5982\u679c\u4f7f\u7528\u72c0\u614b\u6aa2\u67e5\uff0c\u5247\u4e0d\u9700\u8981\u7b2c\u4e8c\u500b\u5340\u57df\u5c0d\uff0c\u56e0\u70ba\u7531\u65bc\u6aa2\u67e5\u800c\u5141\u8a31\u56de\u590d\u6d41\u91cf\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/www.omnisecu.com\/ccna-security\/what-are-zones-and-zone-pairs.php\" target=\"_blank\" rel=\"noreferrer noopener\">OmniSecu<\/a><\/p>\n\n\n\n<p><strong>\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u9632\u706b\u7246(Context-based Firewalls)<\/strong><br>\u6240\u8ff0\u7684ACL\u63d0\u4f9b\u6d41\u91cf\u904e\u6ffe\u548c\u4fdd\u8b77\uff0c\u76f4\u5230\u50b3\u8f38\u5c64\uff0c\u540c\u6642\u5728\u53e6\u4e00\u65b9\u9762\uff0cCBAC\u63d0\u4f9b\u9ad8\u9054\u61c9\u7528\u5c64\u76f8\u540c\u7684\u529f\u80fd\u3002\u5728 CBAC \u914d\u7f6e\u7684\u5e6b\u52a9\u4e0b\uff0c\u8def\u7531\u5668\u53ef\u4ee5\u5145\u7576\u9632\u706b\u7246\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/www.geeksforgeeks.org\/context-based-access-control-cbac\/\" target=\"_blank\" rel=\"noreferrer noopener\">GeeksForGeeks<\/a><\/p>\n\n\n\n<p>\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236 (CBAC) \u6839\u64da\u61c9\u7528\u5c64\u5354\u8b70\u6703\u8a71\u4fe1\u606f\u667a\u80fd\u904e\u6ffe TCP \u548c UDP \u6578\u64da\u5305\uff0c\u53ef\u7528\u65bc Intranet\u3001Extranet \u548c Internet\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"http:\/\/www.blacksheepnetworks.com\/security\/info\/fw\/cisco\/firewall.htm#xtocid1553113\" target=\"_blank\" rel=\"noreferrer noopener\">\u9ed1\u7f8a\u7db2\u7d61(BlackSheepNetworks)<\/a><\/p>\n\n\n\n<p>Cisco IOS\u00ae \u9632\u706b\u7246\u529f\u80fd\u96c6\u7684\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236 (CBAC) \u529f\u80fd\u6703\u4e3b\u52d5\u6aa2\u67e5\u9632\u706b\u7246\u5f8c\u9762\u7684\u6d3b\u52d5\u3002CBAC \u901a\u904e\u4f7f\u7528\u8a2a\u554f\u5217\u8868\uff08\u8207 Cisco IOS \u4f7f\u7528\u8a2a\u554f\u5217\u8868\u7684\u65b9\u5f0f\u76f8\u540c\uff09\u6307\u5b9a\u9700\u8981\u5141\u8a31\u9032\u5165\u7684\u6d41\u91cf\u4ee5\u53ca\u9700\u8981\u91cb\u653e\u7684\u6d41\u91cf\u3002\u4f46\u662f\uff0cCBAC \u8a2a\u554f\u5217\u8868\u5305\u62ec ip inspect \u8a9e\u53e5\uff0c\u5141\u8a31\u6aa2\u67e5\u5354\u8b70\u4ee5\u78ba\u4fdd\u5728\u5354\u8b70\u9032\u5165\u9632\u706b\u7246\u5f8c\u9762\u7684\u7cfb\u7d71\u4e4b\u524d\u5b83\u6c92\u6709\u88ab\u7be1\u6539\u3002<br>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/security\/ios-firewall\/13814-32.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u601d\u79d1<\/a><\/p>\n\n\n\n<p><strong>DNS \u5340\u57df(DNS Zones)<\/strong><br>DNS \u547d\u540d\u7a7a\u9593\u662f\u6309\u5c64\u6b21\u7d50\u69cb\u6216\u6a39\u7d44\u7e54\u7684 DNS \u57df\u540d\u7684\u908f\u8f2f\u7d50\u69cb\u3002DNS \u5340\u57df\u662f DNS \u547d\u540d\u7a7a\u9593\u7684\u4e00\u90e8\u5206\u7684\u7ba1\u7406\u7d50\u69cb\u3002DNS \u5340\u57df\u6587\u4ef6\u662f\u5340\u57df\u7684\u5b58\u5132\u5eab\u3002<br>\u4e3b DNS \u670d\u52d9\u5668\u8a17\u7ba1\u4e00\u500b\u53ef\u5beb\u5340\u57df\uff0c\u8a72\u5340\u57df\u53ef\u4ee5\u50b3\u8f38\u5230\u4e00\u500b\u6216\u591a\u500b\u8f14\u52a9 DNS \u670d\u52d9\u5668\u3002\u8f14\u52a9 DNS \u670d\u52d9\u5668\u4e0a\u7684\u526f\u672c\u6216\u526f\u672c\u901a\u5e38\u662f\u53ea\u8b80\u7684\u3002\u4f46\u662f\uff0c\u526f\u672c\u53ef\u4ee5\u662f\u53ef\u5beb\u7684\uff0c\u4f8b\u5982 Microsoft AD \u96c6\u6210\u7684 DNS\uff1b\u9019\u53d6\u6c7a\u65bc\u4f9b\u61c9\u5546\u7684\u5be6\u65bd\u3002<br>\u4e3b DNS \u670d\u52d9\u5668\u548c\u8f14\u52a9 DNS \u670d\u52d9\u5668\u4e4b\u9593\u7684\u5340\u57df\u50b3\u8f38\u4f7f\u7528 TCP \u7aef\u53e3 53\u3002\u5b83\u53ef\u4ee5\u5b9a\u671f\u6216\u57fa\u65bc\u901a\u77e5\u9032\u884c\u3002\u70ba\u4e86\u5b89\u5168\u8d77\u898b\uff0c\u4e3b DNS \u670d\u52d9\u5668\u53ef\u80fd\u6703\u7dad\u8b77\u4e00\u500b\u8f14\u52a9 DNS \u670d\u52d9\u5668\u7684\u767d\u540d\u55ae\u3002<br>DNS \u5ba2\u6236\u7aef\u4e5f\u7a31\u70ba DNS \u89e3\u6790\u5668\uff0c\u5b83\u4f7f\u7528 UDP \u7aef\u53e3 53 \u5411 DNS \u670d\u52d9\u5668\u767c\u9001\u905e\u6b78 DNS \u67e5\u8a62\u3002\u7136\u5f8c DNS \u670d\u52d9\u5668\u767c\u51fa\u591a\u500b\u975e\u905e\u6b78\u6216\u8fed\u4ee3\u67e5\u8a62\u4f86\u89e3\u6c7a\u4f86\u81ea DNS \u5ba2\u6236\u7aef\u7684\u67e5\u8a62\u3002<br><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210922\/20132160jEy54XJ5Zp.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210922\/20132160jEy54XJ5Zp.jpg\"><br>-DNS \u547d\u540d\u7a7a\u9593\u548c\u5340\u57df<\/p>\n\n\n\n<p><strong>\u53c3\u8003<\/strong><br>.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Domain_Name_System\" target=\"_blank\" rel=\"noreferrer noopener\">\u57df\u540d\u7cfb\u7d71(\u7dad\u57fa\u767e\u79d1\uff09<\/a><br>.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/DNS_zone_transfer\" target=\"_blank\" rel=\"noreferrer noopener\">DNS\u5340\u57df\u50b3\u8f38<\/a><br>.&nbsp;<a href=\"https:\/\/www.icann.org\/resources\/pages\/dnssec-what-is-it-why-important-2019-03-05-en\" target=\"_blank\" rel=\"noreferrer noopener\">DNSSEC \u2013 \u5b83\u662f\u4ec0\u9ebc\u4ee5\u53ca\u70ba\u4ec0\u9ebc\u91cd\u8981\uff1f<\/a><br>.&nbsp;<a href=\"https:\/\/www.pearsonitcertification.com\/articles\/article.aspx?p=1680700\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u65bc\u5340\u57df\u7684\u9632\u706b\u7246\u57fa\u790e\u77e5\u8b58<\/a><br>.&nbsp;<a href=\"https:\/\/www.kwtrain.com\/blog\/network-security-zones\" target=\"_blank\" rel=\"noreferrer noopener\">\u7db2\u7d61\u5b89\u5168\u5340<\/a><br>.&nbsp;<a href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/7\/html\/security_guide\/sec-working_with_zones\" target=\"_blank\" rel=\"noreferrer noopener\">\u4f7f\u7528\u5340\u57df\uff08\u7d05\u5e3d\uff09<\/a><br>.&nbsp;<a href=\"https:\/\/www.omnisecu.com\/ccna-security\/what-are-zones-and-zone-pairs.php\" target=\"_blank\" rel=\"noreferrer noopener\">\u5340\u57df\u5c0d<\/a><br>.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Context-based_access_control\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236<\/a><br>.&nbsp;<a href=\"https:\/\/www.geeksforgeeks.org\/context-based-access-control-cbac\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236 (CBAC)<\/a><br>.&nbsp;<a href=\"http:\/\/www.blacksheepnetworks.com\/security\/info\/fw\/cisco\/firewall.htm#xtocid155310\" target=\"_blank\" rel=\"noreferrer noopener\">Cisco IOS \u9632\u706b\u7246\u529f\u80fd\u96c6\u548c\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236<\/a><br>.&nbsp;<a href=\"https:\/\/ldapwiki.com\/wiki\/Context%20Based%20Access%20Control\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u8a2a\u554f\u63a7\u5236 (LDAPWiki)<\/a><\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/wentzwu.com\/2021\/08\/10\/cissp-practice-questions-20210810\/\" target=\"_blank\">Wentz Wu QOTD-20210810<\/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>-\u9632\u706b\u7246\u63a5\u53e3\u548c\u5340\u57df\u9632\u706b\u7246\u901a\u5e38\u4ee5\u5169\u7a2e\u65b9\u5f0f\u8abf\u89e3\u7db2\u7d61\u6d41\u91cf\uff1a\u57fa\u65bc\u4e0a\u4e0b\u6587\u548c\u57fa\u65bc\u5340\u57df\u3002\u50b3\u7d71\u7684\u57fa\u65bc\u4e0a\u4e0b\u6587\u7684\u65b9\u6cd5\u4e5f\u7a31\u70ba\u57fa\u65bc\u4e0a\u4e0b [&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-956","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\/956","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=956"}],"version-history":[{"count":2,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/956\/revisions"}],"predecessor-version":[{"id":2771,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/956\/revisions\/2771"}],"wp:attachment":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}