{"id":3702,"date":"2022-07-01T23:14:52","date_gmt":"2022-07-01T14:14:52","guid":{"rendered":"http:\/\/matoken.org\/blog\/?p=3702"},"modified":"2022-07-01T23:14:54","modified_gmt":"2022-07-01T14:14:54","slug":"hdmi-firewall-that-seems-to-be-a-bad-hdmi-measure","status":"publish","type":"post","link":"https:\/\/matoken.org\/blog\/2022\/07\/01\/hdmi-firewall-that-seems-to-be-a-bad-hdmi-measure\/","title":{"rendered":"BAD HDMI\u5bfe\u7b56\u306b\u306a\u308a\u305d\u3046\u306aHDMI firewall"},"content":{"rendered":"<div class=\"paragraph\">\n<p>\u4ee5\u4e0b\u306eSITE\u3067HDMI firewall\u3068\u3044\u3046\u3082\u306e\u3092\u77e5\u308a\u307e\u3057\u305f\uff0eHDMI\u306e\u6620\u50cf\u3068\u97f3\u58f0\u4ee5\u5916\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u3064\u4e2d\u7d99\u30a2\u30c0\u30d7\u30bf\u307f\u305f\u3044\u3067\u3059\uff0e<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><a href=\"https:\/\/hackaday.com\/2022\/06\/22\/hdmi-is-an-attack-surface-so-heres-an-hdmi-firewall\/\">HDMI Is An Attack Surface, So Here\u2019s An HDMI Firewall | Hackaday<\/a><\/li>\n<\/ul>\n<\/div>\n<p><!--more--><\/p>\n<div class=\"paragraph\">\n<p>\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u3067$8\u3067\u58f2\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u2026\u2026\u4eca\u898b\u308b\u3068\u58f2\u308a\u5207\u308c\u3066\u3044\u307e\u3059\u306d\uff0e<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><a href=\"https:\/\/www.tindie.com\/products\/cuvoodoo\/hdmi-firewall\/\">HDMI firewall from CuVoodoo on Tindie<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>\u3053\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u30aa\u30fc\u30d7\u30f3\u30cf\u30fc\u30c9\u3067\u4ee5\u4e0b\u3067\u60c5\u5831\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u81ea\u5206\u3067\u57fa\u76e4\u3092\u6ce8\u6587\u3057\u3066\u90e8\u54c1\u3092\u96c6\u3081\u3066\u4f5c\u308b\u3053\u3068\u3082\u51fa\u6765\u307e\u3059\uff0e<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><a href=\"https:\/\/git.cuvoodoo.info\/kingkevin\/board\/src\/branch\/hdmi_firewall\">kingkevin\/board: template and source for hardware projects &#8211; board &#8211; CuVoodoo git<\/a> CERN-OHL-S<\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>HDMI\u306e\u60aa\u7528\u306b\u3064\u3044\u3066\u306f\u65e5\u672c\u8a9e\u3067\u306f\u4ee5\u4e0b\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><a href=\"https:\/\/www.slideshare.net\/mzyy94\/hdmi-expedition\">HDMI\u63a2\u691c\u968a<\/a> \u30b9\u30e9\u30a4\u30c9<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=brrm328XItM&amp;t=6907s\">\uff3bMar 20\uff3dKernel\/VM\u63a2\u691c\u968aonline part2 &#8211; YouTube<\/a> \u52d5\u753b<\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>\u63a5\u7d9a\u3059\u308b\u6a5f\u5668\u304cVGA\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308c\u3070\uff0cHDMI-VGA\u30a2\u30c0\u30d7\u30bf\u7d4c\u7531\u3067\u7e4b\u3050\u306e\u304c\u304a\u624b\u8efd\u3067\u3044\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3067\u3059\u306d\uff0e<\/p>\n<\/div>\n<p><iframe sandbox=\"allow-popups allow-scripts allow-modals allow-forms allow-same-origin\" style=\"width:120px;height:240px;\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" frameborder=\"0\" src=\"\/\/rcm-fe.amazon-adsystem.com\/e\/cm?\nlt1=_blank&amp;bc1=000000&amp;IS2=1&amp;bg1=FFFFFF&amp;fc1=000000&amp;lc1=0000FF&amp;t=matokensmeme-22&amp;language=ja_JP&amp;o=9&amp;p=8&amp;l=as4&amp;m=amazon&amp;f=ifr&amp;ref=as_ss_li_til&amp;asins=B078Y352HQ&amp;linkId=eadfd89892eefd4bc71e461a13ab56ec\"><\/iframe><\/p>\n<div class=\"paragraph\">\n<p>\u3061\u306a\u307f\u306bLinux\u306eUSB\u306b\u3064\u3044\u3066\u306fUSBGuard\u3068\u3044\u3046\u63a5\u7d9a\u3059\u308bUSB\u6a5f\u5668\u3092\u5236\u9650\u3067\u304d\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6709\u308a\u307e\u3059\uff0e\u3053\u308c\u3082\u304a\u52e7\u3081\u3067\u3059\uff0e<\/p>\n<\/div>\n<p><iframe class=\"speakerdeck-iframe\" frameborder=\"0\" src=\"https:\/\/speakerdeck.com\/player\/936ab091f0e54a138c2df62ec9764e0e?slide=1\" title=\"USB\u3092\u4fdd\u8b77\u3059\u308bUSBGuard\" allowfullscreen=\"true\" mozallowfullscreen=\"true\" webkitallowfullsc=\"\" reen=\"true\" style=\"border: 0px; background: padding-box padding-box rgba(0, 0, 0, 0.1); margin: 0px; padding: 0px; border-radius: 6px; box-shadow: rgba(0, 0, 0, 0.2) 0px 5px 40px; width: 560px; height: 420px;\" data-ratio=\"1.3333\n333333333333\"><\/iframe><\/p>\n<div class=\"ulist\">\n<ul>\n<li><a href=\"https:\/\/speakerdeck.com\/matoken\/usbwobao-hu-suruusbguard\">USB\u3092\u4fdd\u8b77\u3059\u308bUSBGuard &#8211; Speaker Deck<\/a><\/li>\n<li><a href=\"https:\/\/bitbucket.org\/matoken\/linux-2017.01\/src\/master\/USBGuard.md\">matoken \/ linux-2017.01 \/ USBGuard.md \u2014 Bitbucket<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u306eSITE\u3067HDMI firewall\u3068\u3044\u3046\u3082\u306e\u3092\u77e5\u308a\u307e\u3057\u305f\uff0eHDMI\u306e\u6620\u50cf\u3068\u97f3\u58f0\u4ee5\u5916\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u3064\u4e2d\u7d99\u30a2\u30c0\u30d7\u30bf\u307f\u305f\u3044\u3067\u3059\uff0e HDMI Is An Attack Surface, So Here\u2019s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"webmentions_disabled_pings":false,"webmentions_disabled":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[1,12],"tags":[45,732],"class_list":["post-3702","post","type-post","status-publish","format-standard","hentry","category-1","category-12","tag-gadget","tag-hdmi"],"_links":{"self":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts\/3702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/comments?post=3702"}],"version-history":[{"count":1,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts\/3702\/revisions"}],"predecessor-version":[{"id":3703,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts\/3702\/revisions\/3703"}],"wp:attachment":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/media?parent=3702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/categories?post=3702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/tags?post=3702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}