[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.nepalcata.cz\/nezabezpecene-wi-fi-site-vzdy-predstavuji-riziko-odchyceni-vasich-dat\/#Article","mainEntityOfPage":"https:\/\/www.nepalcata.cz\/nezabezpecene-wi-fi-site-vzdy-predstavuji-riziko-odchyceni-vasich-dat\/","headline":"Nezabezpe\u010den\u00e9 Wi-Fi s\u00edt\u011b v\u017edy p\u0159edstavuj\u00ed riziko odchycen\u00ed va\u0161ich dat","name":"Nezabezpe\u010den\u00e9 Wi-Fi s\u00edt\u011b v\u017edy p\u0159edstavuj\u00ed riziko odchycen\u00ed va\u0161ich dat","description":"To plat\u00ed i pro brouzd\u00e1n\u00ed po Internetu a speci\u00e1ln\u011b se to t\u00fdk\u00e1 v\u0161ech nezabezpe\u010den\u00fdch bezdr\u00e1tov\u00fdch s\u00edt\u00ed Wi-Fi. Mezi n\u00e1mi je st\u00e1le velk\u00e9 procento lid\u00ed, kte\u0159\u00ed nezabezpe\u010den\u00fdm s\u00edt\u00edm pln\u011b d\u016fv\u011b\u0159uj\u00ed a … Read More<\/a>","datePublished":"2020-09-06","dateModified":"2023-05-09","author":{"@type":"Person","@id":"https:\/\/www.nepalcata.cz\/author\/#Person","name":"","url":"https:\/\/www.nepalcata.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"nepalcata.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.nepalcata.cz\/wp-content\/uploads\/img_a311018_w2177_t1521977888.jpg","url":"https:\/\/www.nepalcata.cz\/wp-content\/uploads\/img_a311018_w2177_t1521977888.jpg","height":0,"width":0},"url":"https:\/\/www.nepalcata.cz\/nezabezpecene-wi-fi-site-vzdy-predstavuji-riziko-odchyceni-vasich-dat\/","about":["Internet"],"wordCount":549,"articleBody":"\tTo plat\u00ed i pro brouzd\u00e1n\u00ed po Internetu a speci\u00e1ln\u011b se to t\u00fdk\u00e1 v\u0161ech nezabezpe\u010den\u00fdch bezdr\u00e1tov\u00fdch s\u00edt\u00ed Wi-Fi. Mezi n\u00e1mi je st\u00e1le velk\u00e9 procento lid\u00ed, kte\u0159\u00ed nezabezpe\u010den\u00fdm s\u00edt\u00edm pln\u011b d\u016fv\u011b\u0159uj\u00ed a nen\u00ed pro n\u011b zat\u011b\u017eko vyu\u017e\u00edvat je v leti\u0161tn\u00edch hal\u00e1ch, v restaurac\u00edch, v infocentrech a kav\u00e1rn\u00e1ch, a to i bez pat\u0159i\u010dn\u00e9 ochrany. Tou je prost\u0159edek, kter\u00fd se naz\u00fdv\u00e1 „Virtual Private Network“, zkr\u00e1cen\u011b VPN.\t\tBez pat\u0159i\u010dn\u00e9ho zabezpe\u010den\u00ed p\u0159enosu dat mohou b\u00fdt pr\u00e1v\u011b ta va\u0161e data zraniteln\u00e1. V nezabezpe\u010den\u00e9 s\u00edti se toti\u017e m\u016f\u017ee pohybovat n\u011bkdo, \u0159ekn\u011bme kup\u0159\u00edkladu osoba s jist\u00fdmi nekal\u00fdmi \u00famysly, kter\u00e1 m\u016f\u017ee p\u0159enos dat mezi v\u00e1mi a Wi-Fi routerem snadno odchytit.\tV dne\u0161n\u00ed dob\u011b je tak\u00e9 jistou ochranou proti odposlechu dat \u0161ifrov\u00e1n\u00ed zabezpe\u010den\u00fdch protokol\u016f webov\u00fdch str\u00e1nek „https“ (d\u016fle\u017eit\u00e9 je to p\u00edsmeno „s“ na konci), v\u011bt\u0161ina renomovan\u00fdch provozovatel\u016f je m\u00e1 zavedeny, ale v p\u0159\u00edpad\u011b, \u017ee vstupujete na nezabezpe\u010den\u00fd web z ve\u0159ejn\u00e9 Wi-Fi s\u00edt\u011b, vystavujete se velk\u00e9mu riziku odposlechu datov\u00e9 komunikace. Jako jeden z p\u0159\u00edklad\u016f m\u016f\u017eeme uv\u00e9st p\u0159ihl\u00e1\u0161en\u00ed se pod jm\u00e9nem a heslem nap\u0159. v n\u011bjak\u00e9m e-shopu (bez protokolu https), n\u011bkdo va\u0161e jm\u00e9no a heslo odchyt\u00ed a pak jej zkus\u00ed pou\u017e\u00edt p\u0159i vstupu do va\u0161eho e-mailu. Neopatrn\u00ed u\u017eivatel\u00e9 zpravidla pou\u017e\u00edvaj\u00ed stejn\u00e9 heslo v\u0161ude mo\u017en\u011b, a jestli\u017ee se n\u011bjak\u00fd hacker dostane a\u017e do va\u0161eho mailu, m\u016f\u017ee pak vyu\u017e\u00edt v\u0161ech slu\u017eeb, kter\u00e9 jsou s n\u00edm propojeny – v\u0161echny r\u016fzn\u00e9 registrace, p\u0159\u00edstupy do datab\u00e1z\u00ed, objedn\u00e1vek, cenov\u00fdch zv\u00fdhodn\u011bn\u00ed, atd.\t\tVytvo\u0159te si VPN v chytr\u00e9m telefonuProtokol VPN slou\u017e\u00ed k zaji\u0161t\u011bn\u00ed \u0161ifrovan\u00e9ho propojen\u00ed mezi v\u00e1mi a tzv. VPN serverem. Takov\u00fdch VPN server\u016f existuje na Internetu mnoho, jedn\u00edm z nich m\u016f\u017ee b\u00fdt t\u0159eba VyprVPN –  Fast, Secure & Unlimited WiFi. Je ke sta\u017een\u00ed zdarma z rozhran\u00ed Google Play a nab\u00edz\u00ed 500 MB p\u0159enosu dat zdarma. Slu\u017eba podporuje dv\u011b spojen\u00ed p\u0159es VPN najednou a pracuje pod opera\u010dn\u00edmi syst\u00e9my iOS, Windows a Android. Po instalaci provedete jen registraci s ov\u011b\u0159en\u00edm va\u0161\u00ed e-mailov\u00e9 adresy.Mus\u00edte si v\u0161ak uv\u011bdomit, \u017ee ani VPN nen\u00ed v\u0161emocn\u00e1, nav\u00edc nem\u00e1te nikdy jistotu, \u017ee firma, kter\u00e1 VPN poskytuje, nebude sb\u00edrat data sv\u00fdch klient\u016f, je to sice m\u00e1lo pravd\u011bpodobn\u00e9, \u017ee by renomovan\u00fd poskytovatel takto riskoval, ale teoreticky to vylou\u010dit nelze.Ka\u017edop\u00e1dn\u011b se vyplat\u00ed pou\u017e\u00edvat na Internetu zdrav\u00fd rozum a u nezabezpe\u010den\u00fdch Wi-Fi s\u00edt\u00ed rad\u011bji vstupovat jen na zabezpe\u010den\u00e9 servery (https) a pro jistotu na t\u011bchto ve\u0159ejn\u00fdch m\u00edstech nezad\u00e1vat do aplikac\u00ed sv\u00e1 jm\u00e9na a hesla, zejm\u00e9na do internetov\u00e9ho bankovnictv\u00ed. 3.9\/5 - (10 votes) "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nezabezpe\u010den\u00e9 Wi-Fi s\u00edt\u011b v\u017edy p\u0159edstavuj\u00ed riziko odchycen\u00ed va\u0161ich dat","item":"https:\/\/www.nepalcata.cz\/nezabezpecene-wi-fi-site-vzdy-predstavuji-riziko-odchyceni-vasich-dat\/#breadcrumbitem"}]}]