{"id":35128,"date":"2019-10-31T22:02:28","date_gmt":"2019-10-31T19:02:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/comodo-otzyvaet-sertifikaty-bez-prichiny\/"},"modified":"2019-10-31T22:02:28","modified_gmt":"2019-10-31T19:02:28","slug":"comodo-otzyvaet-sertifikaty-bez-prichiny","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/comodo-otzyvaet-sertifikaty-bez-prichiny","title":{"rendered":"Comodo zru\u0161ilo certifik\u00e1ty bez d\u016fvodu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Mohli byste si p\u0159edstavit, \u017ee velk\u00e1 spole\u010dnost podv\u00e1d\u00ed sv\u00e9 z\u00e1kazn\u00edky, zejm\u00e9na pokud se tato spole\u010dnost prezentuje jako z\u00e1ruka bezpe\u010dnosti? J\u00e1 jsem si to tak\u00e9 nemohl p\u0159edstavit a\u017e doned\u00e1vna. Tento \u010dl\u00e1nek je varov\u00e1n\u00edm, abyste se p\u0159ed zakoupen\u00edm certifik\u00e1tu pro podepisov\u00e1n\u00ed k\u00f3du od Comodo desetkr\u00e1t zamysleli.<\/a><\/noindex><\/p>\n

Ve sv\u00e9 pr\u00e1ci (syst\u00e9mov\u00e1 administrace) vyv\u00edj\u00edm r\u016fzn\u00e9 u\u017eite\u010dn\u00e9 programy, kter\u00e9 aktivn\u011b pou\u017e\u00edv\u00e1m ve sv\u00e9 pr\u00e1ci, a tak\u00e9 je zdarma sd\u00edl\u00edm pro v\u0161echny z\u00e1jemce. P\u0159ed p\u0159ibli\u017en\u011b t\u0159emi lety jsem zjistil, \u017ee je nutn\u00e9 programy podepisovat, jinak nemohli v\u0161ichni moji klienti a u\u017eivatel\u00e9 bez probl\u00e9m\u016f je stahovat pouze proto, \u017ee nebyly podeps\u00e1ny. U\u017e dlouho je podepisov\u00e1n\u00ed norm\u00e1ln\u00ed prax\u00ed a nez\u00e1le\u017e\u00ed na tom, jak bezpe\u010dn\u00fd je program, ale pokud nen\u00ed podeps\u00e1n, bude m\u00edt v\u017edy zv\u00fd\u0161enou pozornost.<\/p>\n

    \n
  1. Prohl\u00ed\u017ee\u010d shroma\u017e\u010fuje statistiky o tom, jak \u010dasto se soubor stahuje, a pokud nen\u00ed podeps\u00e1n, na za\u010d\u00e1tku m\u016f\u017ee b\u00fdt dokonce zablokov\u00e1n 'pro jistotu' a vy\u017eadovat od u\u017eivatele v\u00fdslovn\u00e9 potvrzen\u00ed pro jeho ulo\u017een\u00ed. Algoritmy jsou r\u016fzn\u00e9, n\u011bkdy je dom\u00e9na pova\u017eov\u00e1na za d\u016fv\u011bryhodnou, ale obecn\u011b plat\u00ed, \u017ee platn\u00fd podpis je potvrzen\u00edm bezpe\u010dnosti.<\/li>\n
  2. Po sta\u017een\u00ed soubor kontroluje antivirus a p\u0159\u00edmo p\u0159ed spu\u0161t\u011bn\u00edm ho zkontroluje i samotn\u00fd opera\u010dn\u00ed syst\u00e9m. Pro antiviry je podpis tak\u00e9 velmi d\u016fle\u017eit\u00fd, co\u017e lze snadno zjistit na virustotal, co se t\u00fd\u010de opera\u010dn\u00edho syst\u00e9mu, od Win10 je soubor s odvolan\u00fdm certifik\u00e1tem okam\u017eit\u011b blokov\u00e1n a nelze ho spustit z pr\u016fzkumn\u00edka. Krom\u011b toho, v n\u011bkter\u00fdch organizac\u00edch je spu\u0161t\u011bn\u00ed nepodepsan\u00e9ho k\u00f3du zcela zak\u00e1z\u00e1no (co\u017e se nastavuje pomoc\u00ed syst\u00e9mov\u00fdch n\u00e1stroj\u016f) a je to od\u016fvodn\u011bn\u00e9 \u2014 v\u0161ichni norm\u00e1ln\u00ed v\u00fdvoj\u00e1\u0159i se u\u017e d\u00e1vno postarali o to, aby bylo mo\u017en\u00e9 jejich programy ov\u011b\u0159it bez dodate\u010dn\u00e9ho \u00fasil\u00ed.<\/li>\n<\/ol>\n

    \nCelkov\u011b je sm\u011br spr\u00e1vn\u011b zvolen \u2014 sna\u017eit se ud\u011blat internet co nejbezpe\u010dn\u011bj\u0161\u00edm pro nezku\u0161en\u00e9 u\u017eivatele. Nicm\u00e9n\u011b realizace zat\u00edm nen\u00ed ide\u00e1ln\u00ed. Obvykl\u00fd v\u00fdvoj\u00e1\u0159 si nem\u016f\u017ee jednodu\u0161e po\u0159\u00eddit certifik\u00e1t, je nutn\u00e9 ho kupovat od firem, kter\u00e9 tento trh monopolizovaly a ur\u010duj\u00ed jeho podm\u00ednky. Ale co kdy\u017e jsou programy zdarma? To nikoho nezaj\u00edm\u00e1. Potom m\u00e1 v\u00fdvoj\u00e1\u0159 na v\u00fdb\u011br \u2014 neust\u00e1le dokazovat bezpe\u010dnost sv\u00fdch program\u016f na \u00fakor pohodl\u00ed u\u017eivatel\u016f, nebo kupovat certifik\u00e1t. P\u0159ed t\u0159emi lety byl v\u00fdhodn\u00fd StartCom, kter\u00fd nyn\u00ed le\u017e\u00ed na dn\u011b oce\u00e1nu, s nimi nikdy nebyly probl\u00e9my. V sou\u010dasnosti nab\u00edz\u00ed nejni\u017e\u0161\u00ed cenu Comodo, ale, jak se uk\u00e1zalo, je zde h\u00e1\u010dek \u2014 pro n\u011b je v\u00fdvoj\u00e1\u0159 doslova nikdo a podv\u00e1d\u011bt ho \u2014 b\u011b\u017en\u00e1 praxe.<\/p>\n

    Po t\u00e9m\u011b\u0159 roce pou\u017e\u00edv\u00e1n\u00ed certifik\u00e1tu, kter\u00fd jsem zakoupil v polovin\u011b roku 2018, ho Comodo n\u00e1hle, bez p\u0159edchoz\u00edho upozorn\u011bn\u00ed e-mailem nebo telefonicky, odvolal bez vysv\u011btlen\u00ed d\u016fvod\u016f. Podpora u nich funguje \u0161patn\u011b \u2014 mohou neodpov\u011bd\u011bt t\u00fddny, p\u0159esto se mi p\u0159ece jen poda\u0159ilo zjistit hlavn\u00ed d\u016fvod \u2014 pova\u017eovali, \u017ee certifik\u00e1t byl pou\u017eit k podepisov\u00e1n\u00ed \u0161kodliv\u00e9ho software. A t\u00edm by p\u0159\u00edb\u011bh mohl skon\u010dit, kdyby nebylo jednoho \u201eale\u201c \u2014 nikdy jsem nevytv\u00e1\u0159el \u0161kodliv\u00fd software, a m\u00e9 vlastn\u00ed ochrann\u00e9 metody umo\u017e\u0148uj\u00ed tvrdit, \u017ee ukradnout m\u016fj soukrom\u00fd kl\u00ed\u010d nen\u00ed mo\u017en\u00e9. Kopie kl\u00ed\u010de m\u00e1 pouze Comodo, proto\u017ee je vyd\u00e1vaj\u00ed bez CSR. A d\u00e1le \u2014 t\u00e9m\u011b\u0159 dva t\u00fddny marn\u00fdch pokus\u016f zjistit element\u00e1rn\u00ed d\u016fkaz. Spole\u010dnost, kter\u00e1 \u00fadajn\u011b zaru\u010duje ochranu v oblasti bezpe\u010dnosti, kategoricky odm\u00edtla poskytnout d\u016fkaz o poru\u0161en\u00ed jejich pravidel.<\/p>\n

    Z posledn\u00edho chatu se z\u00e1kaznickou podporou<\/b>You 01:20
    \nNapsal jste \u00abSna\u017e\u00edme se odpov\u011bd\u011bt na standardn\u00ed po\u017eadavky do konce pracovn\u00edho dne.\u00bb Ale j\u00e1 \u010dek\u00e1m na odpov\u011b\u010f u\u017e t\u00fdden.<\/p>\n

    Vinson 01:20
    \nDobr\u00fd den, v\u00edtejte v Sectigo SSL Validation!
    \nNechte m\u011b zkontrolovat stav va\u0161\u00ed objedn\u00e1vky, pros\u00edm, chv\u00edli vy\u010dkejte.
    \nZkontroloval jsem to a objedn\u00e1vka byla odvol\u00e1na kv\u016fli malwaru\/podvodu\/klam\u00e1n\u00ed na\u0161\u00edm nad\u0159\u00edzen\u00fdm.<\/p>\n

    You 01:28
    \nJsem si jist\u00fd, \u017ee to je va\u0161e chyba, proto \u017e\u00e1d\u00e1m o d\u016fkaz.
    \nNikdy jsem nem\u011bl malware\/koluzi\/podvod.<\/p>\n

    Vinson 01:30
    \nOmlouv\u00e1m se, Alexand\u0159e. Dvakr\u00e1t jsem to zkontroloval a objedn\u00e1vka byla odvol\u00e1na kv\u016fli malwaru\/podvodu\/klam\u00e1n\u00ed na\u0161\u00edm nad\u0159\u00edzen\u00fdm.<\/p>\n

    You 01:31
    \nV jak\u00e9m souboru jste vid\u011bli virus? Je tam odkaz na virustotal? Nep\u0159ij\u00edm\u00e1m va\u0161i odpov\u011b\u010f, proto\u017ee v n\u00ed nen\u00ed \u017e\u00e1dn\u00fd d\u016fkaz. Zaplatil jsem za tento certifik\u00e1t a m\u00e1m pr\u00e1vo v\u011bd\u011bt, pro\u010d mi byly m\u00e9 pen\u00edze zabr\u00e1ny n\u00e1sil\u00edm.
    \nPokud nem\u016f\u017eete poskytnout d\u016fkaz, pak byl certifik\u00e1t revokov\u00e1n nespravedliv\u011b a mus\u00ed v\u00e1m b\u00fdt vr\u00e1ceny pen\u00edze. Jinak, jak\u00fd je smysl va\u0161\u00ed pr\u00e1ce, pokud revokujete certifik\u00e1ty bez d\u016fkazu?<\/p>\n

    Vinson 01:34
    \nCh\u00e1pu va\u0161e obavy. Certifik\u00e1t pro podepisov\u00e1n\u00ed k\u00f3du byl nahl\u00e1\u0161en za \u0161\u00ed\u0159en\u00ed malwaru. Podle pr\u016fmyslov\u00fdch sm\u011brnic: Sectigo jako certifika\u010dn\u00ed autorita je povinen certifik\u00e1t revokovat.
    \nTak\u00e9 podle z\u00e1sad vracen\u00ed pen\u011bz nem\u016f\u017eeme po 30 dnech od data vyd\u00e1n\u00ed vr\u00e1tit \u017e\u00e1dn\u00e9 pen\u00edze. <\/p>\n

    Vy 01:35
    \nPro\u010d si mysl\u00edte, \u017ee to nen\u00ed chyba nebo fale\u0161n\u00fd poplach?<\/p>\n

    Vinson 01:36
    \nOmlouv\u00e1m se, Alexi. Podle hl\u00e1\u0161en\u00ed na\u0161ich vy\u0161\u0161\u00edch \u00fa\u0159edn\u00edk\u016f byla objedn\u00e1vka revokov\u00e1na kv\u016fli malwaru\/podrazu\/fale\u0161n\u00e9mu phishingu.<\/p>\n

    Vy 01:37
    \nNen\u00ed pot\u0159eba se omlouvat, zaplatil jsem pen\u00edze a chci vid\u011bt d\u016fkaz, \u017ee jsem poru\u0161il va\u0161e pravidla. Je to jednoduch\u00e9.
    \nZaplatil jsem za t\u0159i roky, pak jste p\u0159i\u0161li s d\u016fvodem a nechali m\u011b bez certifik\u00e1tu a bez d\u016fkazu m\u00e9 viny.<\/p>\n

    Vinson 01:43
    \nCh\u00e1pu va\u0161e obavy. Certifik\u00e1t pro podepisov\u00e1n\u00ed k\u00f3du byl nahl\u00e1\u0161en za \u0161\u00ed\u0159en\u00ed malwaru. Podle pr\u016fmyslov\u00fdch sm\u011brnic: Sectigo jako certifika\u010dn\u00ed autorita je povinen certifik\u00e1t revokovat.<\/p>\n

    Vy 01:45
    \nZd\u00e1 se, \u017ee nech\u00e1pete. Kde jste vid\u011bli soud, kter\u00fd vyn\u00e1\u0161\u00ed rozsudek bez d\u016fkaz\u016f? Ud\u011blali jste pr\u00e1v\u011b to. Nikdy jsem nem\u011bl malware. Pro\u010d neposkytujete d\u016fkaz, pokud existuje? Jak\u00fd konkr\u00e9tn\u00ed d\u016fkaz je revokace certifik\u00e1tu?<\/p>\n

    Vinson 01:46
    \nOmlouv\u00e1m se, Alexi. Podle hl\u00e1\u0161en\u00ed na\u0161ich vy\u0161\u0161\u00edch \u00fa\u0159edn\u00edk\u016f byla objedn\u00e1vka revokov\u00e1na kv\u016fli malwaru\/podrazu\/fale\u0161n\u00e9mu phishingu.<\/p>\n

    Vy 01:47
    \nKdo mi m\u016f\u017ee sd\u011blit skute\u010dn\u00fd d\u016fvod revokace certifik\u00e1tu?
    \nPokud nem\u016f\u017eete odpov\u011bd\u011bt, \u0159ekn\u011bte mi, na koho se m\u00e1m obr\u00e1tit?<\/p>\n

    Vinson 01:48
    \nPros\u00edm, znovu vytvo\u0159te tiket pomoc\u00ed n\u00ed\u017ee uveden\u00e9ho odkazu, abyste obdr\u017eeli odpov\u011b\u010f co nejd\u0159\u00edve.
    \n    sectigo.com\/support-ticket<\/a><\/noindex><\/p>\n

    Vy 01:48
    \nD\u011bkuji.
    \nTakov\u00fd v\u00fdsledek nen\u00ed ojedin\u011bl\u00fd, b\u011bhem cel\u00e9ho jedn\u00e1n\u00ed v chatu odpov\u00eddaj\u00ed v nejlep\u0161\u00edm p\u0159\u00edpad\u011b st\u00e1le to sam\u00e9, na tikety bu\u010f neodpov\u00eddaj\u00ed v\u016fbec, nebo odpov\u011bdi jsou stejn\u011b bezcenn\u00e9.<\/p>\n

    Znovu vytv\u00e1\u0159\u00edm tiket<\/b>M\u016fj dotaz:
    \nPo\u017eaduji d\u016fkaz, \u017ee jsem poru\u0161il pravidlo, kter\u00e9 vedlo k revokaci. Koupil jsem certifik\u00e1t a chci v\u011bd\u011bt, pro\u010d mi byly pen\u00edze vzaty.
    \n\u00abmalware\/koluzi\/podvod\u00bb nen\u00ed odpov\u011bd\u00ed! V jak\u00e9m souboru jste vid\u011bli virus? Je zde odkaz na virustotal? Pros\u00edm, poskytn\u011bte d\u016fkaz nebo vra\u0165te pen\u00edze, unavuji se z psan\u00ed technick\u00e9 podpory a \u010dek\u00e1m u\u017e v\u00edce ne\u017e t\u00fdden.
    \nD\u011bkuji.<\/p>\n

    Jejich odpov\u011b\u010f:
    \nCertifik\u00e1t pro podepisov\u00e1n\u00ed k\u00f3du byl nahl\u00e1\u0161en za \u0161\u00ed\u0159en\u00ed malwaru. Podle pr\u016fmyslov\u00fdch sm\u011brnic: Sectigo jako certifika\u010dn\u00ed autorita je povinen certifik\u00e1t revokovat.
    \nNad\u011bje, \u017ee mi odpov\u00ed n\u011bkdo jin\u00fd ne\u017e opice, se definitivn\u011b vytr\u00e1c\u00ed. Zaj\u00edmav\u00fd se ukazuje vzor:<\/p>\n

      \n
    1. Prod\u00e1v\u00e1me certifik\u00e1t.<\/li>\n
    2. \u010cek\u00e1me v\u00edce ne\u017e p\u016fl roku, aby p\u0159es PayPal nebylo mo\u017en\u00e9 otev\u0159\u00edt spor.<\/li>\n
    3. Revokujeme a \u010dek\u00e1me na dal\u0161\u00ed objedn\u00e1vku. Zisk!<\/li>\n<\/ol>\n

      \nProto\u017ee nem\u00e1m jin\u00e9 metody, jak na n\u011b p\u016fsobit, mohu jen prozradit jejich podvod. P\u0159i koupi certifik\u00e1tu od Comodo, kter\u00fd je tak\u00e9 Sectigo, se m\u016f\u017eete setkat se stejnou situac\u00ed.<\/p>\n

      Aktualizace z 9. \u010dervna:<\/b>
      \nDnes jsem informoval CodeSignCert (firmu, p\u0159es kterou jsem certifik\u00e1t koupil), \u017ee proto\u017ee p\u0159estali odpov\u00eddat, p\u0159enesl jsem situaci na ve\u0159ejnou diskusi s odkazem na tento \u010dl\u00e1nek. Po n\u011bjak\u00e9 dob\u011b mi kone\u010dn\u011b poslali screenshot virustotal, kde byl vid\u011bt hash programu       EzvitUpd<\/a><\/noindex>:
      \nVirusTotal \u2014       d92299c3f7791f0ebb7a6975f4295792fbbf75440cb1f47ef9190f2a4731d425<\/a><\/noindex><\/p>\n

      M\u016fj n\u00e1zor na situaci:
      \nS jistotou mohu \u0159\u00edci, \u017ee to je fale\u0161n\u00e9 pozitivum. P\u0159\u00edznaky:<\/p>\n

        \n
      1. Ozna\u010den\u00ed Generic ve v\u011bt\u0161in\u011b fale\u0161n\u00fdch poplach\u016f.<\/li>\n
      2. Nedostatek fale\u0161n\u00fdch poplach\u016f u antivirov\u00fdch l\u00eddr\u016f.<\/li>\n<\/ol>\n

        \nT\u011b\u017eko \u0159\u00edct, co p\u0159esn\u011b vyvolalo takovou reakci antivir\u016f, ale proto\u017ee soubor je velmi zastaral\u00fd (byl vytvo\u0159en skoro p\u0159ed rokem), nem\u00e1m p\u016fvodn\u00ed verzi 1.6.1, abych soubor bin\u00e1rn\u011b znovu vytvo\u0159il. Nicm\u00e9n\u011b m\u00e1m posledn\u00ed verzi 1.6.5 a vzhledem k nem\u011bnnosti hlavn\u00ed v\u011btve, byly provedeny minim\u00e1ln\u00ed zm\u011bny, ale na n\u00ed \u017e\u00e1dn\u00e9 takov\u00e9 fale\u0161n\u00e9 poplachy nejsou:
        \nVirusTotal \u2014         c247d8c30eff4449c49dfc244040fc48bce4bba3e0890799de9f83e7a59310eb<\/a><\/noindex><\/p>\n

        CodeSignCert byl informov\u00e1n o fale\u0161n\u00e9m poplachu, po dal\u0161\u00edm v\u00fdvoji jedn\u00e1n\u00ed bude \u010dl\u00e1nek aktualizov\u00e1n na \u00fapln\u00e9 vy\u0159e\u0161en\u00ed situace.
        \n
        Zdroj:         habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

        \u041c\u043e\u0433\u043b\u0438 \u043b\u0438 \u0432\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0441\u0435\u0431\u0435, \u0447\u0442\u043e \u043a\u0440\u0443\u043f\u043d\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u044c\u0441\u044f \u043e\u0431\u043c\u0430\u043d\u043e\u043c \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0435\u0441\u043b\u0438 \u044d\u0442\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442 \u0441\u0435\u0431\u044f \u0433\u0430\u0440\u0430\u043d\u0442\u043e\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438? \u0412\u043e\u0442 \u0438 \u044f \u043d\u0435 \u043c\u043e\u0433 \u0434\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u042d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f \u2014 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0435\u0440\u0435\u0436\u0435\u043d\u0438\u0435, \u0447\u0442\u043e\u0431\u044b \u0432\u044b \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u0434\u0435\u0441\u044f\u0442\u044c \u0440\u0430\u0437 \u043f\u043e\u0434\u0443\u043c\u0430\u043b\u0438, \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c \u043a\u0430\u043a \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u044c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442 \u0434\u043b\u044f \u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u043a\u043e\u0434\u0430 \u0443 Comodo. \u041f\u043e \u0434\u043e\u043b\u0433\u0443 \u0441\u0432\u043e\u0435\u0439 \u0440\u0430\u0431\u043e\u0442\u044b (\u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0435 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435) […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35128","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Comodo odvol\u00e1v\u00e1 certifik\u00e1ty bez d\u016fvodu | ProHoster","description":"Mohl byste si p\u0159edstavit, \u017ee velk\u00e1 spole\u010dnost by podv\u00e1d\u011bla sv\u00e9 z\u00e1kazn\u00edky, obzvl\u00e1\u0161\u0165 kdy\u017e se tato spole\u010dnost prezentuje jako z\u00e1ruka bezpe\u010dnosti? A j\u00e1 to nemohl a\u017e do ned\u00e1vn\u00e9 doby.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/comodo-otzyvaet-sertifikaty-bez-prichiny","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Comodo \u043e\u0442\u0437\u044b\u0432\u0430\u0435\u0442 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0431\u0435\u0437 \u043f\u0440\u0438\u0447\u0438\u043d\u044b | ProHoster","og:description":"\u041c\u043e\u0433\u043b\u0438 \u043b\u0438 \u0432\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0441\u0435\u0431\u0435, \u0447\u0442\u043e \u043a\u0440\u0443\u043f\u043d\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u044c\u0441\u044f \u043e\u0431\u043c\u0430\u043d\u043e\u043c \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0435\u0441\u043b\u0438 \u044d\u0442\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442 \u0441\u0435\u0431\u044f \u0433\u0430\u0440\u0430\u043d\u0442\u043e\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438? \u0412\u043e\u0442 \u0438 \u044f \u043d\u0435 \u043c\u043e\u0433 \u0434\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438.","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/comodo-otzyvaet-sertifikaty-bez-prichiny","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:02:28+00:00","article:modified_time":"2019-10-31T19:02:28+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"35128","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 21:57:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:09:55","updated":"2026-01-21 21:57:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/35128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=35128"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/35128\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=35128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=35128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=35128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}