\u4eca\u306e\u3054\u6642\u4e16\u30b5\u30fc\u30d0\u306e\u30af\u30e9\u30a6\u30c9\u5316\u304c\u9032\u3093\u3067\u3044\u308b\u3068\u306f\u3044\u3048\u3001\u793e\u5185\u30b5\u30fc\u30d0\u7a0b\u5ea6\u3060\u3063\u305f\u3089\u307e\u3060\u30aa\u30f3\u30d7\u30ec\u3067\u3084\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3082\u3042\u308b\u306e\u304b\u306a\u3068\u3044\u3046\u3053\u3068\u3067\u3001Firewall\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3092\u307e\u3068\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
Uncomplicated FireWall\u306e\u7565\u3067Debian\u7cfb\u5217\u306eLinux\u3067\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n
RedHat\u7cfb\u5217\u3060\u3068firewall-cmd(\u53e4\u3044\u3068iptables)\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n
\u57fa\u672c\u7684\u306a\u65b9\u91dd\u306f\u5168\u3066\u306e\u30dd\u30fc\u30c8\u3092\u585e\u3044\u3067\u3001\u5fc5\u8981\u306a\u30dd\u30fc\u30c8\u306e\u307f\u3092\u958b\u653e\u3059\u308b\u611f\u3058\u3067\u3059\u3002<\/p>\n
\u307e\u305a\u306f\u3001\u5168\u3066\u306e\u30dd\u30fc\u30c8\u3092\u585e\u304e\u307e\u3059\u3002<\/p>\n
sudo ufw default deny<\/pre>\n\u6b21\u306b\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/p>\n
22\u756a\u30dd\u30fc\u30c8\u3092\u89e3\u653e\u3057\u306a\u3044\u3068\u3001\u518d\u5ea6ssh\u3067\u63a5\u7d9a\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u3067\u304d\u306a\u304f\u306a\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
sudo ufw allow port-no\r\nex)sudo ufw allow 22<\/pre>\n\u6b21\u306b\u3001\u8a2d\u5b9a\u3057\u305f\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u3092\u6709\u52b9\u5316\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u304b\u3089\u884c\u3046\u30b3\u30de\u30f3\u30c9\u3067\u3001\u5909\u66f4\u3059\u308b\u969b\u306f\u7570\u306a\u308b\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002\u3002<\/p>\n
sudo ufw enable<\/pre>\n\u6709\u52b9\u5316\u3057\u305f\u3089\u3061\u3083\u3093\u3068\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
sudo ufw status<\/pre>\n\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u306e\u5909\u66f4<\/h2>\n
\u8a2d\u5b9a\u3067\u6f0f\u308c\u304c\u3042\u3063\u305f\u5834\u5408\u306a\u3069\u3001\u5909\u66f4\u3092\u53cd\u6620\u3059\u308b\u969b\u306f\u30dd\u30fc\u30c8\u3092\u89e3\u653e\u3057\u305f\u3042\u3068reload\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
sudo ufw allow 80\r\nsudo ufw reload<\/pre>\n\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u307f\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408<\/h2>\n
\u7279\u5b9a\u306e\u90e8\u7f72\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u306e\u307f\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408\u306a\u3069\u3001IP\u30a2\u30c9\u30ec\u30b9\u3092\u5236\u9650\u3057\u305f\u3044\u5834\u5408\u306f\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u305d\u3093\u306a\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059\u3002<\/p>\n
sudo ufw allow from {\u63a5\u7d9a\u5143IP\u30a2\u30c9\u30ec\u30b9} to any port 80<\/pre>\nfrom {\u63a5\u7d9a\u5143IP\u30a2\u30c9\u30ec\u30b9} to any\u306f\u63a5\u7d9a\u5143IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306e\u63a5\u7d9a\u306f\u5b9b\u5148\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u308f\u3089\u305a\u8a31\u53ef\u3059\u308b\u3068\u3044\u3046\u611f\u3058\u3067\u3059\u3002<\/p>\n
\u81ea\u8eab\u306e\u30b5\u30fc\u30d0\u306e\u307f\u306b\u8a31\u53ef\u3059\u308b\u5834\u5408\u306fany\u3092127.0.0.1\u306b\u5909\u3048\u308b\u611f\u3058\u306a\u306e\u304b\u306a\uff1f<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
\u4eca\u306e\u3054\u6642\u4e16\u30b5\u30fc\u30d0\u306e\u30af\u30e9\u30a6\u30c9\u5316\u304c\u9032\u3093\u3067\u3044\u308b\u3068\u306f\u3044\u3048\u3001\u793e\u5185\u30b5\u30fc\u30d0\u7a0b\u5ea6\u3060\u3063\u305f\u3089\u307e\u3060\u30aa\u30f3\u30d7\u30ec\u3067\u3084\u3063\u3066\u3044\u308b\u3068\u3053 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-1099","post","type-post","status-publish","format-standard","hentry","category-1"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pattVc-hJ","jetpack-related-posts":[{"id":898,"url":"https:\/\/snow-cat.net\/?p=898","url_meta":{"origin":1099,"position":0},"title":"amplify\u3067\u74b0\u5883\u69cb\u7bc9\u3057\u3066\u516c\u958b\u3059\u308b","author":"hiro","date":"2021\u5e742\u670814\u65e5","format":false,"excerpt":"\u6700\u8fd1\u7c21\u5358\u306aweb\u30b5\u30a4\u30c8\u306a\u3089amplify\u3067\u3084\u308a\u305f\u3044\u306a\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002 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fish\u3082\u2026","rel":"","context":"shell","block_context":{"text":"shell","link":"https:\/\/snow-cat.net\/?cat=22"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":959,"url":"https:\/\/snow-cat.net\/?p=959","url_meta":{"origin":1099,"position":2},"title":"heroku\u306bdocker-compose\u3092\u4f7f\u3063\u3066Laravel\u88fd\u500b\u4eba\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5","author":"hiro","date":"2021\u5e745\u67082\u65e5","format":false,"excerpt":"\u6700\u8fd1\u500b\u4eba\u30a2\u30d7\u30ea\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30a4\u30f3\u30d5\u30e9\u3069\u3046\u3057\u3088\u3046\u304b\u306a\u3068\u601d\u3063\u3066\u3068\u308a\u3042\u3048\u305aheroku\u3067\u884c\u3053\u3046\u3068\u2026","rel":"","context":"heroku","block_context":{"text":"heroku","link":"https:\/\/snow-cat.net\/?cat=21"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/snow-cat.net\/wp-content\/uploads\/2021\/04\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2021-04-30-12.40.46.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/snow-cat.net\/wp-content\/uploads\/2021\/04\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2021-04-30-12.40.46.png?resize=350%2C200&ssl=1 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4x"},"classes":[]},{"id":246,"url":"https:\/\/snow-cat.net\/?p=246","url_meta":{"origin":1099,"position":3},"title":"vue.js\u3092\u4e00\u304b\u3089\u8a2d\u5b9a\u3059\u308b","author":"hiro","date":"2019\u5e746\u670830\u65e5","format":false,"excerpt":"\u3053\u3093\u306b\u3061\u308f\u3001\u3086\u304d\u306d\u3053\u3067\u3059\u3002 \u6700\u8fd1vue.js\u306e\u74b0\u5883\u69cb\u7bc9\u3092\u884c\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u9806\u756a\u3092\u307e\u3068\u3081\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u2026","rel":"","context":"\u305d\u306e\u4ed6\u3082\u308d\u3082\u308d","block_context":{"text":"\u305d\u306e\u4ed6\u3082\u308d\u3082\u308d","link":"https:\/\/snow-cat.net\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":947,"url":"https:\/\/snow-cat.net\/?p=947","url_meta":{"origin":1099,"position":4},"title":"October\u3092Mac\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b","author":"hiro","date":"2021\u5e743\u670828\u65e5","format":false,"excerpt":"\u3053\u3093\u306b\u3061\u306f\u3001\u3086\u304d\u306d\u3053\u3067\u3059\u3002 \u7686\u3055\u3093\u306f\u666e\u6bb5CMS\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u304b\uff1f \u4ee5\u524dwagtail\u3092\u89e6\u3063\u3066\u3044\u305f\u306e\u3067\u2026","rel":"","context":"PHP","block_context":{"text":"PHP","link":"https:\/\/snow-cat.net\/?cat=20"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/snow-cat.net\/wp-content\/uploads\/2021\/03\/qa-207x300.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":547,"url":"https:\/\/snow-cat.net\/?p=547","url_meta":{"origin":1099,"position":5},"title":"swagger\u306e\u74b0\u5883\u69cb\u7bc9","author":"hiro","date":"2020\u5e746\u67086\u65e5","format":false,"excerpt":"swagger\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u52c9\u5f37\u4f1a\u306b\u53c2\u52a0\u3057\u305f\u306e\u3067\u3001swagger\u306e\u8a2d\u5b9a\u3092\u53cd\u6620\u3057\u305f\u30e2\u30c3\u30af\u30b5\u30fc\u30d0\u3092\u7acb\u3066\u3066\u307f\u2026","rel":"","context":"\u6280\u8853","block_context":{"text":"\u6280\u8853","link":"https:\/\/snow-cat.net\/?cat=7"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/snow-cat.net\/wp-content\/uploads\/2020\/06\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2020-06-06-16.57.38-3-300x25.png?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/posts\/1099","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/snow-cat.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1099"}],"version-history":[{"count":7,"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/posts\/1099\/revisions"}],"predecessor-version":[{"id":1120,"href":"https:\/\/snow-cat.net\/index.php?rest_route=\/wp\/v2\/posts\/1099\/revisions\/1120"}],"wp:attachment":[{"href":"https:\/\/snow-cat.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/snow-cat.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/snow-cat.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}