[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.cihalik.cz\/windows-zaplatuje-starsi-verze\/#Article","mainEntityOfPage":"https:\/\/www.cihalik.cz\/windows-zaplatuje-starsi-verze\/","headline":"Windows z\u00e1platuje star\u0161\u00ed verze","name":"Windows z\u00e1platuje star\u0161\u00ed verze","description":"Klidn\u011b si to m\u016f\u017eete p\u0159edstavit jako skute\u010dnou z\u00e1platu na pono\u017ece. N\u011bkde v bezpe\u010dnostn\u00edch syst\u00e9mech se objev\u00ed chyba, d\u00edra, a na ni je ur\u010dena z\u00e1plata. T\u00edm se d\u00edra eliminuje a hacke\u0159i toho ji\u017e nemohou zneu\u017e\u00edvat. Pro star\u00e9 syst\u00e9my, tedy XP a Windows Server 2003 se ji\u017e z\u00e1platy nevyd\u00e1valy, a tak bylo","datePublished":"2019-06-14","dateModified":"2023-05-02","author":{"@type":"Person","@id":"https:\/\/www.cihalik.cz\/author\/#Person","name":"","url":"https:\/\/www.cihalik.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/82449f5dd313bdc88befc1a2d3138ce45c5e7d5eeee84221e3cf7fbc184b80d3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/82449f5dd313bdc88befc1a2d3138ce45c5e7d5eeee84221e3cf7fbc184b80d3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"cihalik.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.cihalik.cz\/wp-content\/uploads\/img_a347355_w2945_t1561578921.jpg","url":"https:\/\/www.cihalik.cz\/wp-content\/uploads\/img_a347355_w2945_t1561578921.jpg","height":0,"width":0},"url":"https:\/\/www.cihalik.cz\/windows-zaplatuje-starsi-verze\/","about":["Online"],"wordCount":391,"articleBody":"Klidn\u011b si to m\u016f\u017eete p\u0159edstavit jako skute\u010dnou z\u00e1platu na pono\u017ece. N\u011bkde v bezpe\u010dnostn\u00edch syst\u00e9mech se objev\u00ed chyba, d\u00edra, a na ni je ur\u010dena z\u00e1plata. T\u00edm se d\u00edra eliminuje a hacke\u0159i toho ji\u017e nemohou zneu\u017e\u00edvat.\tPro star\u00e9 syst\u00e9my, tedy XP a Windows Server 2003 se ji\u017e z\u00e1platy nevyd\u00e1valy, a tak bylo \u010dist\u011b na u\u017eivateli, pokud by riskoval p\u0159ipojen\u00ed na internet a dostal se tak do pot\u00ed\u017e\u00ed. Av\u0161ak posledn\u011b zachycen\u00fd vir vyburcoval i Microsoft k tomu, aby ud\u011blal z\u00e1platu i na star\u0161\u00ed verze. Pro\u010d?\tNa to je jednoduch\u00e1 odpov\u011b\u010f. Objevil se toti\u017e vir, kter\u00fd je hodn\u011b podobn\u00fd slavn\u00e9mu WannaCry.\t\t\u00dapln\u011b spr\u00e1vn\u011b bychom m\u011bli hovo\u0159it o malwarech a \u010dervech, ale pro z\u00e1kladn\u00ed pochopen\u00ed n\u00e1m posta\u010d\u00ed v\u00fdraz vir. \tPr\u00e1v\u011b tento nejnov\u011bj\u0161\u00ed je veden jako CVE-2019-0708, a jeho nebezpe\u010d\u00ed tkv\u00ed v tom, \u017ee nepot\u0159ebuje autentizaci p\u0159i vysl\u00e1n\u00ed po\u017eadavku. Jednodu\u0161e, vy\u0161lete RDP po\u017eadavek, vir se k n\u011bmu p\u0159ipoj\u00ed a cestou zp\u011bt se usad\u00ed ve va\u0161em po\u010d\u00edta\u010di. A zde je schopen p\u0159evz\u00edt \u00faplnou kontrolu. M\u016f\u017ee v\u00e1m klidn\u011b instalovat programy, nebo mazat data, ale pochopiteln\u011b je i kop\u00edrovat. Dokonce dok\u00e1\u017ee vytvo\u0159it i nov\u00e9ho u\u017eivatele. \tRDP po\u017eadavek je z anglick\u00e9 zkratky Remove Desktop Protocol, co\u017e je propriet\u00e1rn\u00ed s\u00ed\u0165ov\u00fd protokol. S jeho pomoc\u00ed lze ovl\u00e1dat vzd\u00e1len\u00fd po\u010d\u00edta\u010d. \tJe to cel\u00e9 samoz\u0159ejm\u011b mnohem slo\u017eit\u011bj\u0161\u00ed, ale n\u00e1m tyto definice posta\u010d\u00ed. \tPokud tedy je\u0161t\u011b pracujete na star\u0161\u00edch syst\u00e9mech, pohl\u00eddejte si z\u00e1platov\u00e1n\u00ed a tak\u00e9 zva\u017ete, zda je pou\u017e\u00edv\u00e1n\u00ed zastaral\u00fdch slu\u017eeb nutn\u00e9 a pokud ne, odstra\u0148te je. T\u00edm se vlastn\u011b vyhnete p\u0159\u00edm\u00e9mu riziku naka\u017een\u00ed. \tS\u00e1m velk\u00fd Microsoft tak\u00e9 doporu\u010duje zablokov\u00e1n\u00ed TCP portu 3389 pokud pou\u017e\u00edv\u00e1te firewal. Nebo zkuste povolit syst\u00e9mu Network Level Authentication, \u00fa\u010dinek by m\u011bl b\u00fdt ne-li stejn\u00fd, tak hodn\u011b podobn\u00fd. \tJe jasn\u00e9 a samoz\u0159ejm\u00e9, \u017ee pokud se na internetovou s\u00ed\u0165 nep\u0159ipojujete pr\u00e1v\u011b p\u0159es tyto star\u0161\u00ed syst\u00e9my, a pou\u017e\u00edv\u00e1te je jen tak, tak v\u00e1m \u017e\u00e1dn\u00e9 nebezpe\u010d\u00ed nehroz\u00ed. \u00a0\t\u00a0                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Windows z\u00e1platuje star\u0161\u00ed verze","item":"https:\/\/www.cihalik.cz\/windows-zaplatuje-starsi-verze\/#breadcrumbitem"}]}]