{"id":524,"date":"2014-02-07T07:13:29","date_gmt":"2014-02-07T06:13:29","guid":{"rendered":"http:\/\/tehnokrat.si\/?p=524"},"modified":"2014-02-07T07:13:29","modified_gmt":"2014-02-07T06:13:29","slug":"uporaba-vonja-v-avtentikacijske-namene","status":"publish","type":"post","link":"https:\/\/tehnokrat.si\/?p=524","title":{"rendered":"Uporaba vonja v avtentikacijske namene"},"content":{"rendered":"<p>Znanstveniki odkrivajo, da je vonj posameznika podobno edinstven kot njegovi prstni odtisi. Ne nazadnje to razlo\u010dijo tudi psi, ki znajo poiskati pogre\u0161ano osebo. S pravo tehnologijo pa bi vonj lahko uporabili tudi v avtentikacijske namene.<!--more--><\/p>\n<p><a href=\"http:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-525\" alt=\"telesni vonj naslovna\" src=\"http:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-300x172.jpg\" width=\"300\" height=\"172\" srcset=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-300x172.jpg 300w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-1024x588.jpg 1024w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg 1307w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Raziskovalci na politehni\u010dni univerzi v Madridu se zadnje mesece ukvarjajo z novo obliko biometri\u010dne avtentikacije, ki kot &#8220;medij&#8221; uporablja telesni vonj. Zaenkrat so dosegli stabilno 85-odstotno pravilnost prepoznavanja vonja, pri \u010demer so uspeli dose\u010di prepoznavanje tudi v primerih, ko gre za bolno osebo, osebo na dieti ali osebo, katere razpolo\u017eenje precej niha. Odstotek usp\u0161enosti tovrstne prepoznave je prakti\u010dno enak drugim biometri\u010dnim senzorjem, za katere pa varnostni strokovnjaki trdijo, da \u0161e vedno niso dovolj natan\u010dni za zahtevnej\u0161o rabo. Na\u0161i \u0161tirino\u017eni prijatelji so po tej plati \u0161e precej bolj natan\u010dni.<\/p>\n<p>Ima pa avtentikacija na podlagi telesnega vonja vsaj eno o\u010ditno prednost &#8211; je namre\u010d manj nadle\u017ena od bralnikov prstnih odtisov ali o\u010desnih skenerjev. V primeru zajema vonja se posameznik preprosto sprehodi mimo senzorja in lahko niti ne ve, da se je s tem prijavil v nek sistem. A v tem primeru \u017ee dvigajo roko vsi, ki jih skrbi posameznikova zasebnost.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Znanstveniki odkrivajo, da je vonj posameznika podobno edinstven kot njegovi prstni odtisi. Ne nazadnje to&#8230;<\/p>\n","protected":false},"author":1,"featured_media":525,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1,6,4],"tags":[243,244],"class_list":["post-524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it","category-odtuintam","category-elektronika","tag-senzor","tag-telesni-vonj"],"featured_image_urls":{"full":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",1307,751,false],"thumbnail":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-150x150.jpg",150,150,true],"medium":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-300x172.jpg",300,172,true],"medium_large":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",640,368,false],"large":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna-1024x588.jpg",640,368,true],"1536x1536":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",1307,751,false],"2048x2048":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",1307,751,false],"newsphere-slider-full":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",1253,720,false],"newsphere-featured":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",1024,588,false],"newsphere-medium":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2014\/02\/telesni-vonj-naslovna.jpg",661,380,false]},"author_info":{"display_name":"Miran","author_link":"https:\/\/tehnokrat.si\/?author=1"},"category_info":"<a href=\"https:\/\/tehnokrat.si\/?cat=1\" rel=\"category\">Informacijske tehnologije<\/a> <a href=\"https:\/\/tehnokrat.si\/?cat=6\" rel=\"category\">Od tu in tam<\/a> <a href=\"https:\/\/tehnokrat.si\/?cat=4\" rel=\"category\">Zabavna elektronika<\/a>","tag_info":"Zabavna elektronika","comment_count":"0","_links":{"self":[{"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/posts\/524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=524"}],"version-history":[{"count":1,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/posts\/524\/revisions"}],"predecessor-version":[{"id":526,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/posts\/524\/revisions\/526"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=\/wp\/v2\/media\/525"}],"wp:attachment":[{"href":"https:\/\/tehnokrat.si\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tehnokrat.si\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}