{"id":1498,"date":"2025-01-09T23:37:46","date_gmt":"2025-01-09T23:37:46","guid":{"rendered":"https:\/\/www.kk-webdesign.eu\/?p=1498"},"modified":"2025-01-22T22:51:44","modified_gmt":"2025-01-22T22:51:44","slug":"proc-je-https-nezbytny-pro-kazdy-web","status":"publish","type":"post","link":"https:\/\/web.kkwebdesign.cz\/?p=1498","title":{"rendered":"Pro\u010d je HTTPS nezbytn\u00fd pro ka\u017ed\u00fd web?"},"content":{"rendered":"\n

Pokud se zaj\u00edm\u00e1te o bezpe\u010dnost va\u0161eho webu, ur\u010dit\u011b jste u\u017e narazili na pojem HTTPS. Ale co to vlastn\u011b znamen\u00e1 a pro\u010d je to pro v\u00e1s tak d\u016fle\u017eit\u00e9? Vysv\u011btl\u00edme to jednodu\u0161e.<\/p>\n\n\n\n

<\/div>\n\n\n\n

Co je HTTPS?<\/h4>\n\n\n\n

HTTPS je \u0161ifrovan\u00e1 verze b\u011b\u017en\u00e9ho HTTP, kter\u00fd pou\u017e\u00edv\u00e1me pro p\u0159enos dat mezi webov\u00fdmi str\u00e1nkami a prohl\u00ed\u017ee\u010di. To, co HTTPS d\u011bl\u00e1, je, \u017ee v\u0161echny informace, kter\u00e9 si mezi sebou pos\u00edl\u00e1te, \u0161ifruje. T\u00edm se zaji\u0161\u0165uje, \u017ee va\u0161e data nikdo nevid\u00ed a nem\u016f\u017ee je zneu\u017e\u00edt.<\/p>\n\n\n\n

<\/div>\n\n\n\n

Jak\u00fd je rozd\u00edl mezi HTTP a HTTPS?<\/h4>\n\n\n\n
    \n
  • HTTP<\/strong>: Kdy\u017e nav\u0161t\u00edv\u00edte web s HTTP, v\u0161echno, co si prohl\u00ed\u017e\u00edte nebo zad\u00e1v\u00e1te (nap\u0159\u00edklad hesla nebo \u00fadaje o platb\u00e1ch), m\u016f\u017ee b\u00fdt snadno zachyceno, pokud n\u011bkdo odposlouch\u00e1v\u00e1 va\u0161i s\u00ed\u0165.<\/li>\n\n\n\n
  • HTTPS<\/strong>: S HTTPS jsou v\u0161echny va\u0161e \u00fadaje za\u0161ifrovan\u00e9. I kdyby se n\u011bkdo pokusil data odposlouch\u00e1vat, uvid\u00ed jen \u0161um, ne skute\u010dn\u00e9 informace.<\/li>\n<\/ul>\n\n\n\n
    <\/div>\n\n\n\n

    Pro\u010d je HTTPS tak d\u016fle\u017eit\u00fd?<\/h4>\n\n\n\n
      \n
    1. Bezpe\u010dnost osobn\u00edch \u00fadaj\u016f<\/strong>: Pokud na va\u0161em webu u\u017eivatel\u00e9 zad\u00e1vaj\u00ed citliv\u00e9 informace (jako jsou hesla nebo platebn\u00ed \u00fadaje), \u0161ifrov\u00e1n\u00ed je naprost\u00e1 nutnost. Bez HTTPS by se mohl n\u011bkdo dostat k t\u011bmto dat\u016fm a zneu\u017e\u00edt je.<\/li>\n\n\n\n
    2. Z\u00edsk\u00e1n\u00ed d\u016fv\u011bry u\u017eivatel\u016f<\/strong>: Weby bez HTTPS jsou dnes ozna\u010den\u00e9 jako \u201enebezpe\u010dn\u00e9\u201c ve v\u011bt\u0161in\u011b prohl\u00ed\u017ee\u010d\u016f. U\u017eivatel\u00e9 si to v\u0161imnou a mohou se rozhodnout web opustit. HTTPS je zkr\u00e1tka zp\u016fsob, jak uk\u00e1zat, \u017ee v\u00e1m na bezpe\u010dnosti z\u00e1le\u017e\u00ed.<\/li>\n\n\n\n
    3. Lep\u0161\u00ed SEO<\/strong>: Google vn\u00edm\u00e1 HTTPS jako pozitivn\u00ed sign\u00e1l a str\u00e1nk\u00e1m s HTTPS d\u00e1v\u00e1 lep\u0161\u00ed pozice ve vyhled\u00e1v\u00e1n\u00ed. Tak\u017ee pokud chcete, aby v\u00e1s na\u0161li i v Google, p\u0159echod na HTTPS je v\u00fdhodn\u00fd i pro va\u0161e SEO.<\/li>\n\n\n\n
    4. Ochrana p\u0159ed \u00fatoky<\/strong>: Pokud pou\u017e\u00edv\u00e1te pouze HTTP, hroz\u00ed v\u00e1m \u00fatoky typu \u201eman-in-the-middle\u201c, co\u017e znamen\u00e1, \u017ee \u00fato\u010dn\u00edk m\u016f\u017ee mezi v\u00e1mi a serverem m\u011bnit data. S HTTPS je tohle riziko minimalizov\u00e1no.<\/li>\n\n\n\n
    5. Povinnost pro e-shopy a citliv\u00e9 \u00fadaje<\/strong>: Pokud m\u00e1te e-shop nebo web, kde se zpracov\u00e1vaj\u00ed citliv\u00e9 \u00fadaje, HTTPS je dnes povinnost\u00ed. A to nejen z hlediska bezpe\u010dnosti, ale i z pr\u00e1vn\u00edho pohledu v mnoha zem\u00edch.<\/li>\n<\/ol>\n\n\n\n
      <\/div>\n\n\n\n

      Z\u00e1v\u011br<\/h4>\n\n\n\n

      HTTPS dnes prost\u011b pat\u0159\u00ed na ka\u017ed\u00fd web, a to nejen z bezpe\u010dnostn\u00edch d\u016fvod\u016f. Zaji\u0161\u0165uje ochranu dat va\u0161ich u\u017eivatel\u016f, zvy\u0161uje d\u016fv\u011bryhodnost webu a dokonce v\u00e1m pom\u016f\u017ee v SEO. Pokud na HTTPS je\u0161t\u011b nejedete, je \u010das to zm\u011bnit \u2013 je to snadn\u00e9 a rozhodn\u011b se to vyplat\u00ed.<\/p>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n","protected":false},"excerpt":{"rendered":"

      Pokud se zaj\u00edm\u00e1te o bezpe\u010dnost va\u0161eho webu, ur\u010dit\u011b jste u\u017e narazili na pojem HTTPS. Ale co to vlastn\u011b znamen\u00e1 a pro\u010d je to pro v\u00e1s tak d\u016fle\u017eit\u00e9? Vysv\u011btl\u00edme to jednodu\u0161e. Co je HTTPS? HTTPS je \u0161ifrovan\u00e1 verze b\u011b\u017en\u00e9ho HTTP, kter\u00fd pou\u017e\u00edv\u00e1me pro p\u0159enos dat mezi webov\u00fdmi str\u00e1nkami a prohl\u00ed\u017ee\u010di. To, co HTTPS d\u011bl\u00e1, je, \u017ee […]<\/p>\n","protected":false},"author":2,"featured_media":1504,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[23,24,17,25],"class_list":["post-1498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-https","tag-sslcertificate","tag-tvorba-webovych-stranek","tag-websecurity-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/posts\/1498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1498"}],"version-history":[{"count":0,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/posts\/1498\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=\/wp\/v2\/media\/1504"}],"wp:attachment":[{"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web.kkwebdesign.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}