[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.deamadre.cz\/hackeri-vyvijeji-novy-typ-klice-jenz-muze-odemknout-miliony-hotelovych-pokoju\/#Article","mainEntityOfPage":"https:\/\/www.deamadre.cz\/hackeri-vyvijeji-novy-typ-klice-jenz-muze-odemknout-miliony-hotelovych-pokoju\/","headline":"Hacke\u0159i vyv\u00edjej\u00ed nov\u00fd typ kl\u00ed\u010de, jen\u017e m\u016f\u017ee odemknout miliony hotelov\u00fdch pokoj\u016f","name":"Hacke\u0159i vyv\u00edjej\u00ed nov\u00fd typ kl\u00ed\u010de, jen\u017e m\u016f\u017ee odemknout miliony hotelov\u00fdch pokoj\u016f","description":"V\u00fdzkumn\u00edci z kybernetick\u00e9 firmy F-Secure objevili chybu na \u010dipov\u00fdch kart\u00e1ch pou\u017e\u00edvan\u00fdch n\u011bkter\u00fdmi z nejv\u011bt\u0161\u00edch sv\u011btov\u00fdch hotelov\u00fdch \u0159et\u011bzc\u016f, mezi nimi\u017e jsou i Intercontinental, Sheraton nebo Radisson Hotels and Resorts. Technika spo\u010d\u00edv\u00e1 v pou\u017eit\u00ed \u010dipov\u00fdch karet firmy Assa Abloy, kter\u00e1 je dodavatelem pro nejv\u011bt\u0161\u00ed sv\u011btov\u00e9 hotelov\u00e9 \u0159et\u011bzce. Tomi Tuominen a Timo Hirvonen z F-Secure za\u010dali zkoumat tuto […]","datePublished":"2025-03-02","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.deamadre.cz\/author\/#Person","name":"deamadre.cz\n","url":"https:\/\/www.deamadre.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/69bd9b72104e3ccfb6214cbd23cb226f96c6ecf33a2a351fa1d4682235118df3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/69bd9b72104e3ccfb6214cbd23cb226f96c6ecf33a2a351fa1d4682235118df3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"deamadre.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.deamadre.cz\/wp-content\/uploads\/img_a314140_w2330_t1524901085.png","url":"https:\/\/www.deamadre.cz\/wp-content\/uploads\/img_a314140_w2330_t1524901085.png","height":0,"width":0},"url":"https:\/\/www.deamadre.cz\/hackeri-vyvijeji-novy-typ-klice-jenz-muze-odemknout-miliony-hotelovych-pokoju\/","about":["Technika"],"wordCount":377,"articleBody":"V\u00fdzkumn\u00edci z kybernetick\u00e9 firmy F-Secure objevili chybu na \u010dipov\u00fdch kart\u00e1ch pou\u017e\u00edvan\u00fdch n\u011bkter\u00fdmi z nejv\u011bt\u0161\u00edch sv\u011btov\u00fdch hotelov\u00fdch \u0159et\u011bzc\u016f, mezi nimi\u017e jsou i Intercontinental, Sheraton nebo Radisson Hotels and Resorts. Technika spo\u010d\u00edv\u00e1 v pou\u017eit\u00ed \u010dipov\u00fdch karet firmy Assa Abloy, kter\u00e1 je dodavatelem pro nejv\u011bt\u0161\u00ed sv\u011btov\u00e9 hotelov\u00e9 \u0159et\u011bzce. Tomi Tuominen a Timo Hirvonen z F-Secure za\u010dali zkoumat tuto slabinu ji\u017e p\u0159ed 15 lety pot\u00e9, co z hotelov\u00e9 m\u00edstnosti z\u00e1hadn\u011b zmizel notebook, kter\u00fd pat\u0159il jednomu z jejich koleg\u016f. Vady, kter\u00e9 zjistili na \u010dipov\u00fdch kart\u00e1ch vyroben\u00fdch firmou Assa Abloy, jim umo\u017enily vytvo\u0159it kl\u00ed\u010d pomoc\u00ed libovoln\u00e9 \u010dipov\u00e9 karty z hotelu, a to i po dlouh\u00e9 dob\u011b.Podle Tuominenov\u00fdch slov spo\u010d\u00edv\u00e1 princip odemknut\u00ed ve t\u0159ech kroc\u00edch. Za prv\u00e9 je t\u0159eba si obstarat samotnou \u010dipovou kartu, p\u0159i\u010dem\u017e nez\u00e1le\u017e\u00ed na tom, kterou. Za druh\u00e9 pou\u017eijeme pom\u011brn\u011b levnou \u010d\u00e1st hardwaru v kombinaci s na\u0161\u00edm u\u017eivatelsk\u00fdm softwarem, abychom si kartu p\u0159e\u010detli a vyhledali k\u00f3d kl\u00ed\u010de. A za t\u0159et\u00ed si zap\u00ed\u0161eme k\u00f3d na \u010dipovou kartu, abychom tak z\u00edskali p\u0159\u00edstup do libovoln\u00e9 m\u00edstnosti v budov\u011b. P\u00e1nov\u00e9 Tuominen a Hirvonen tvrd\u00ed, \u017ee p\u0159i pou\u017eit\u00ed t\u00e9to techniky trv\u00e1 odemknut\u00ed pokoje pr\u016fm\u011brn\u011b 60 vte\u0159in. V\u00fdzkumn\u00ed pracovn\u00edci, kte\u0159\u00ed se tento t\u00fdden chystaj\u00ed prezentovat sv\u00e9 poznatky na konferenci Infiltrate, informovali v\u00fdrobce Assa Abloy o chyb\u011b v zabezpe\u010den\u00ed a navrhli \u0159e\u0161en\u00ed, kter\u00e9 by ji odstranilo. O\u010dek\u00e1v\u00e1 se v\u0161ak, \u017ee potrv\u00e1 dlouhou dobu, ne\u017e dojde k n\u00e1prav\u011b ve v\u0161ech dot\u010den\u00fdch hotelech.S\u00e1m mluv\u010d\u00ed Assa Abloy uvedl, \u017ee spole\u010dnost si cen\u00ed etick\u00e9ho p\u0159\u00edstupu F-Secure p\u0159i upozor\u0148ov\u00e1n\u00ed na tyto nedostatky. „Sna\u017e\u00edme se o maxim\u00e1ln\u00ed bezpe\u010dnost a kvalitu na\u0161ich v\u00fdrobk\u016f, tak\u017ee jsme r\u00e1di, \u017ee m\u00e1me p\u0159\u00edle\u017eitost zajistit, aby na\u0161e v\u00fdrobky spl\u0148ovaly ta nejp\u0159\u00edsn\u011bj\u0161\u00ed krit\u00e9ria. D\u00edky t\u011bmto vylep\u0161en\u00edm jsme nav\u00fd\u0161ili bezpe\u010dnost v hotelov\u00fdch za\u0159\u00edzen\u00edch,“ uvedl mluv\u010d\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        4.7\/5 - (14 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hacke\u0159i vyv\u00edjej\u00ed nov\u00fd typ kl\u00ed\u010de, jen\u017e m\u016f\u017ee odemknout miliony hotelov\u00fdch pokoj\u016f","item":"https:\/\/www.deamadre.cz\/hackeri-vyvijeji-novy-typ-klice-jenz-muze-odemknout-miliony-hotelovych-pokoju\/#breadcrumbitem"}]}]