{"id":11100,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/how-to-know-if-your-video-call-is-hacked\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"how-to-know-if-your-video-call-is-hacked","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/how-to-know-if-your-video-call-is-hacked\/","title":{"rendered":"How to Know If Your Video Call Is Hacked"},"content":{"rendered":"
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Jak zjistit Sledov\u00e1n\u00ed telefon\u016f?<\/div>\n
Jak naj\u00edt telefon s Androidem \u2013 aplikace Najdi moje za\u0159\u00edzen\u00ed funguje lokalizace za\u0159\u00edzen\u00ed p\u0159es slu\u017ebu (aplikaci) Najdi moje za\u0159\u00edzen\u00ed od Google. V\u0161e funguje podobn\u011b jako u iPhone od Applu. Pokud jste ponechali prim\u00e1rn\u00ed nastaven\u00ed, tak telefon neust\u00e1le odes\u00edl\u00e1 \u00fadaje o sv\u00e9 poloze na vzd\u00e1len\u00fd server.<\/div>\n
\n\t\t\t\t\t Dal\u0161\u00ed informace najdete na<\/span> www.czc.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n
\n
<\/div>\n

Videohovory se v digit\u00e1ln\u00edm v\u011bku, kdy je virtu\u00e1ln\u00ed kontakt standardem, staly kl\u00ed\u010dov\u00fdm n\u00e1strojem pro komunikaci s ostatn\u00edmi. Kdy\u017e v\u0161ak dojde na videohovory, vyvst\u00e1vaj\u00ed ot\u00e1zky bezpe\u010dnosti a ochrany soukrom\u00ed. Mnoho jednotlivc\u016f se pt\u00e1, zda mohou b\u00fdt jejich videohovory hacknuty, a pokud ano, jak mohou tyto z\u00e1sahy odhalit. V tomto p\u0159\u00edsp\u011bvku se pod\u00edv\u00e1me na to, jak zjistit, zda byl v\u00e1\u0161 videohovor hacknut, a budeme se zab\u00fdvat souvisej\u00edc\u00edmi obavami ohledn\u011b bezpe\u010dnosti videohovor\u016f. M\u016f\u017ee n\u011bkdo tajn\u011b sledovat m\u00e9 videohovory? <\/p>\n

<\/div>\n

A\u010dkoli je to technicky mo\u017en\u00e9, je velmi neobvykl\u00e9, aby n\u011bkdo \u0161pehoval va\u0161e videohovory. V\u011bt\u0161ina slu\u017eeb videohovor\u016f pou\u017e\u00edv\u00e1 koncov\u00e9 \u0161ifrov\u00e1n\u00ed, co\u017e znamen\u00e1, \u017ee obsah va\u0161ich hovor\u016f mohou de\u0161ifrovat pouze zam\u00fd\u0161len\u00ed p\u0159\u00edjemci. Je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee \u017e\u00e1dn\u00fd syst\u00e9m nen\u00ed neproniknuteln\u00fd a \u017ee bezpe\u010dnostn\u00ed chyby byly ob\u010das zneu\u017eity. Pro sn\u00ed\u017een\u00ed nebezpe\u010d\u00ed je nezbytn\u00e9 zvolit spolehliv\u00e9 a bezpe\u010dn\u00e9 slu\u017eby videohovor\u016f. M\u016f\u017eete zkontrolovat, zda byl v\u00e1\u0161 telefon napaden? <\/p>\n

<\/div>\n

Existuje n\u011bkolik indik\u00e1tor\u016f, na kter\u00e9 si mus\u00edte d\u00e1t pozor, pokud se domn\u00edv\u00e1te, \u017ee v\u00e1\u0161 telefon mohl b\u00fdt kompromitov\u00e1n. Pat\u0159\u00ed mezi n\u011b neo\u010dek\u00e1van\u00e1 vyskakovac\u00ed okna, n\u00e1hl\u00e9 vyb\u00edjen\u00ed baterie, podivn\u00e9 vyu\u017e\u00edv\u00e1n\u00ed dat, pomal\u00fd v\u00fdkon a podez\u0159el\u00e1 aktivita na \u00fa\u010dtu. Naru\u0161en\u00ed zabezpe\u010den\u00ed m\u016f\u017ee b\u00fdt tak\u00e9 indikov\u00e1no, pokud si v\u0161imnete podez\u0159el\u00e9 aktivity b\u011bhem videohovor\u016f, nap\u0159\u00edklad n\u00e1hl\u00e9ho odpojen\u00ed nebo podivn\u00fdch zvuk\u016f. Za t\u011bchto okolnost\u00ed se doporu\u010duje prov\u00e9st kompletn\u00ed antivirovou kontrolu za\u0159\u00edzen\u00ed a v p\u0159\u00edpad\u011b, \u017ee probl\u00e9m p\u0159etrv\u00e1v\u00e1, zv\u00e1\u017eit kontaktov\u00e1n\u00ed odborn\u00e9 pomoci. M\u016f\u017ee n\u011bkdo odposlouch\u00e1vat v\u00e1\u0161 hovor? <\/p>\n

<\/div>\n

Koncov\u00e9 \u0161ifrov\u00e1n\u00ed zt\u011b\u017euje proniknut\u00ed do videohovor\u016f, ale existuj\u00ed i jin\u00e9 metody, kter\u00fdmi se n\u011bkdo m\u016f\u017ee pokusit sabotovat v\u00e1\u0161 chat. Hacke\u0159i mohou prost\u0159ednictv\u00edm phishingov\u00fdch \u00fatok\u016f oklamat u\u017eivatele, aby nainstalovali \u0161kodliv\u00fd software nebo klikli na \u0161kodliv\u00e9 odkazy. Dal\u0161\u00edm p\u0159\u00edstupem je zneu\u017eit\u00ed d\u011br v samotn\u00e9 platform\u011b videokonference. Chcete-li sn\u00ed\u017eit nebezpe\u010d\u00ed takov\u00fdch \u00fatok\u016f, pou\u017e\u00edvejte siln\u00e1 a jedine\u010dn\u00e1 hesla, udr\u017eujte sv\u00e1 za\u0159\u00edzen\u00ed a software v aktu\u00e1ln\u00edm stavu a d\u00e1vejte si pozor na v\u0161echny neobvykl\u00e9 zpr\u00e1vy nebo e-maily. <\/p>\n

Kter\u00e1 metoda videohovor\u016f je nejbezpe\u010dn\u011bj\u0161\u00ed? <\/div>\n

Pokud jde o v\u00fdb\u011br bezpe\u010dn\u00e9 platformy pro videohovory, existuje n\u011bkolik mo\u017enost\u00ed. V z\u00e1jmu ochrany soukrom\u00ed u\u017eivatel\u016f zavedlo mnoho zn\u00e1m\u00fdch syst\u00e9m\u016f, v\u010detn\u011b Zoom, Microsoft Teams a Google Meet, siln\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed. Mezi tyto bezpe\u010dnostn\u00ed prvky pat\u0159\u00ed nap\u0159\u00edklad koncov\u00e9 \u0161ifrov\u00e1n\u00ed, zabezpe\u010den\u00e9 odkazy na sch\u016fzky a mo\u017enost volby ochrany heslem. Chcete-li m\u00edt p\u0159ed potenci\u00e1ln\u00edmi nebezpe\u010d\u00edmi n\u00e1skok, je d\u016fle\u017eit\u00e9 prov\u00e9st pr\u016fzkum a vybrat si platformu, kter\u00e1 klade na bezpe\u010dnost velk\u00fd d\u016fraz a \u010dasto sv\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed aktualizuje. <\/p>\n

<\/div>\n

V d\u016fsledku toho, i kdy\u017e je nepravd\u011bpodobn\u00e9, \u017ee by va\u0161e videohovory byly hacknuty, je v\u017edy z\u00e1sadn\u00ed b\u00fdt obez\u0159etn\u00fd, pokud jde o va\u0161e soukrom\u00ed a bezpe\u010dnost online. \u0160anci, \u017ee va\u0161e videohovory budou ohro\u017eeny, m\u016f\u017eete sn\u00ed\u017eit v\u00fdb\u011brem d\u016fv\u011bryhodn\u00fdch a bezpe\u010dn\u00fdch platforem pro videohovory, aktualizac\u00ed sv\u00fdch za\u0159\u00edzen\u00ed a softwaru a ostra\u017eitost\u00ed v\u016f\u010di p\u0159\u00edpadn\u00fdm pokus\u016fm o phishing. V\u017edy sledujte nastaven\u00ed zabezpe\u010den\u00ed sv\u00e9ho za\u0159\u00edzen\u00ed a v p\u0159\u00edpad\u011b zji\u0161t\u011bn\u00ed neobvykl\u00e9ho chov\u00e1n\u00ed nebo nez\u00e1konn\u00e9ho p\u0159\u00edstupu se obra\u0165te na odborn\u00edka.<\/p><\/div>\n

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FAQ<\/div>\n
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Mohou v\u00e1s hacke\u0159i sledovat prost\u0159ednictv\u00edm kamery?<\/div>\n

Ano, pokud n\u011bkdo z\u00edskal neopr\u00e1vn\u011bn\u00fd p\u0159\u00edstup k va\u0161emu za\u0159\u00edzen\u00ed, m\u016f\u017ee v\u00e1s sledovat prost\u0159ednictv\u00edm kamery. K tomu m\u016f\u017ee doj\u00edt n\u011bkolika zp\u016fsoby, v\u010detn\u011b pou\u017eit\u00ed malwaru nebo hacknut\u00ed opera\u010dn\u00edho syst\u00e9mu va\u0161eho za\u0159\u00edzen\u00ed. Hacke\u0159i mohou bez va\u0161eho v\u011bdom\u00ed na d\u00e1lku aktivovat va\u0161i kameru a po z\u00edsk\u00e1n\u00ed p\u0159\u00edstupu sledovat va\u0161e chov\u00e1n\u00ed. Proto je velmi d\u016fle\u017eit\u00e9 p\u0159ijmout bezpe\u010dnostn\u00ed opat\u0159en\u00ed na ochranu va\u0161ich za\u0159\u00edzen\u00ed p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem, nap\u0159\u00edklad udr\u017eovat aktu\u00e1ln\u00ed software, pou\u017e\u00edvat siln\u00e1 hesla a d\u00e1vat si pozor na pochybn\u00e9 e-maily nebo odkazy, kter\u00e9 by mohly infikovat v\u00e1\u0161 po\u010d\u00edta\u010d malwarem. Pokud fotoapar\u00e1t nepou\u017e\u00edv\u00e1te, m\u016f\u017eete jej zakr\u00fdt, \u010d\u00edm\u017e zv\u00fd\u0161\u00edte stupe\u0148 zabezpe\u010den\u00ed proti p\u0159\u00edpadn\u00fdm hacker\u016fm. <\/p>\n<\/div>\n

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Mohou v\u00e1s hacke\u0159i sledovat p\u0159es kameru telefonu?<\/div>\n

Ano, pokud n\u011bkdo z\u00edskal p\u0159\u00edstup k va\u0161emu smartphonu bez va\u0161eho svolen\u00ed, m\u016f\u017ee v\u00e1s vid\u011bt prost\u0159ednictv\u00edm fotoapar\u00e1tu telefonu. Kyberzlo\u010dinci mohou na d\u00e1lku p\u0159evz\u00edt kontrolu nad fotoapar\u00e1tem va\u0161eho telefonu, a to vyu\u017eit\u00edm chyb v mobiln\u00edch opera\u010dn\u00edch syst\u00e9mech nebo pomoc\u00ed \u0161kodliv\u00e9ho softwaru. Je velmi d\u016fle\u017eit\u00e9 p\u0159ijmout preventivn\u00ed opat\u0159en\u00ed k ochran\u011b va\u0161eho za\u0159\u00edzen\u00ed, v\u010detn\u011b pravideln\u00e9 aktualizace softwaru, pou\u017e\u00edv\u00e1n\u00ed siln\u00fdch hesel a obez\u0159etnosti v\u016f\u010di pochybn\u00fdm odkaz\u016fm a program\u016fm. Pokud telefon nepou\u017e\u00edv\u00e1te, m\u011bli byste zakr\u00fdt jeho fotoapar\u00e1t, abyste zv\u00fd\u0161ili stupe\u0148 zabezpe\u010den\u00ed. <\/p>\n<\/div>\n

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Mohou v\u00e1s hacke\u0159i vid\u011bt p\u0159es kameru telefonu?<\/div>\n

Ano, pokud n\u011bkdo z\u00edskal p\u0159\u00edstup k va\u0161emu smartphonu bez va\u0161eho svolen\u00ed, m\u016f\u017ee si v\u00e1s prohl\u00e9dnout prost\u0159ednictv\u00edm fotoapar\u00e1tu telefonu. Hacke\u0159i d\u00edky technologick\u00fdm vylep\u0161en\u00edm vytvo\u0159ili \u0159adu metod, jak vzd\u00e1len\u011b p\u0159istupovat k za\u0159\u00edzen\u00edm, v\u010detn\u011b mobiln\u00edch telefon\u016f, a manipulovat s nimi. Jakmile z\u00edskaj\u00ed p\u0159\u00edstup, mohou tajn\u011b zapnout fotoapar\u00e1t telefonu a po\u0159\u00eddit fotografie nebo video. Pro odvr\u00e1cen\u00ed takov\u00fdch \u00fatok\u016f je z\u00e1sadn\u00ed p\u0159ijmout vhodn\u00e1 opat\u0159en\u00ed, nap\u0159\u00edklad aktualizovat software v po\u010d\u00edta\u010di, vytv\u00e1\u0159et bezpe\u010dn\u00e1 hesla a d\u00e1vat si pozor na pochybn\u00e9 odkazy a soubory ke sta\u017een\u00ed. Dal\u0161\u00ed vrstvu obrany proti potenci\u00e1ln\u00edm pokus\u016fm o hackersk\u00fd \u00fatok lze doplnit zakryt\u00edm fotoapar\u00e1tu telefonu v dob\u011b, kdy jej nepou\u017e\u00edv\u00e1te. <\/p>\n<\/div>\n

\n
Mohou hacke\u0159i hacknout videohovor?<\/div>\n

Ano, videohovory lze hacknout. Pokud nejsou zavedena spr\u00e1vn\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed, mohou b\u00fdt videohovory n\u00e1chyln\u00e9 k hackersk\u00e9mu \u00fatoku. Hacke\u0159i mohou m\u00edt p\u0159\u00edstup k hovor\u016fm bez autorizace t\u00edm, \u017ee vyu\u017eij\u00ed d\u00edry v s\u00ed\u0165ov\u00e9 architektu\u0159e nebo softwaru pro videohovory. Po napaden\u00ed maj\u00ed mo\u017enost m\u011bnit obsah hovoru, zachyt\u00e1vat obraz a zvuk a odposlouch\u00e1vat konverzace. Chcete-li sn\u00ed\u017eit pravd\u011bpodobnost napaden\u00ed b\u011bhem videokonference, je d\u016fle\u017eit\u00e9 pou\u017e\u00edvat bezpe\u010dn\u00e9 a spolehliv\u00e9 platformy, udr\u017eovat software a hardware aktualizovan\u00fd a pou\u017e\u00edvat siln\u00e1 hesla.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Jak zjistit Sledov\u00e1n\u00ed telefon\u016f? Jak naj\u00edt telefon s Androidem \u2013 aplikace Najdi moje za\u0159\u00edzen\u00ed funguje lokalizace za\u0159\u00edzen\u00ed p\u0159es slu\u017ebu (aplikaci) Najdi moje za\u0159\u00edzen\u00ed od Google. V\u0161e funguje podobn\u011b jako u iPhone od Applu. Pokud jste ponechali prim\u00e1rn\u00ed nastaven\u00ed, tak telefon neust\u00e1le odes\u00edl\u00e1 \u00fadaje o sv\u00e9 poloze na vzd\u00e1len\u00fd server. Dal\u0161\u00ed informace najdete na www.czc.cz Videohovory … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":951,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1688],"tags":[],"class_list":["post-11100","post","type-post","status-publish","format-standard","hentry","category-cybersecurity"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/11100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/951"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=11100"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/11100\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=11100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=11100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=11100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}