{"id":6176,"date":"2023-01-13T12:29:14","date_gmt":"2023-01-13T11:29:14","guid":{"rendered":"https:\/\/www.helpfordesk.com\/hu\/?page_id=6176"},"modified":"2023-01-13T15:19:27","modified_gmt":"2023-01-13T14:19:27","slug":"ketfaktoros-azonositas-2fa","status":"publish","type":"page","link":"https:\/\/www.helpfordesk.com\/hu\/ketfaktoros-azonositas-2fa\/","title":{"rendered":"K\u00e9tfaktoros azonos\u00edt\u00e1s (2FA)"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;\">K\u00e9tfaktoros azonos\u00edt\u00e1s (2FA)<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p>A k\u00e9tfaktoros azonos\u00edt\u00e1s (2FA) egy nagyon hasznos biztons\u00e1gi funkci\u00f3, amely seg\u00edt megv\u00e9deni a felhaszn\u00e1l\u00f3i fi\u00f3kokat a jelszavak kompromitt\u00e1l\u00e1sa ellen. A 2FA k\u00e9t l\u00e9p\u00e9st tartalmaz a felhaszn\u00e1l\u00f3 hiteles\u00edt\u00e9s\u00e9hez:<\/p>\n<p>Az els\u0151 l\u00e9p\u00e9s a hagyom\u00e1nyos jelsz\u00f3bevitel.<br \/>\nA m\u00e1sodik l\u00e9p\u00e9s egy m\u00e1sodik hiteles\u00edt\u00e9si m\u00f3dszer, mint p\u00e9ld\u00e1ul egy mobiltelefonon kapott egyidej\u0171 jelsz\u00f3 (OTP), vagy biometrikus azonos\u00edt\u00e1s, mint az ujjlenyomat, arcfelismer\u00e9s, stb.<\/p>\n<p>A 2FA seg\u00edt megakad\u00e1lyozni a harmadik f\u00e9l \u00e1ltal v\u00e9grehajtott jelsz\u00f3kompromitt\u00e1l\u00e1st, mivel a felhaszn\u00e1l\u00f3 fi\u00f3kj\u00e1hoz val\u00f3 hozz\u00e1f\u00e9r\u00e9shez k\u00e9t hiteles\u00edt\u00e9si m\u00f3dszer sz\u00fcks\u00e9ges. Ha egy t\u00e1mad\u00f3 megszerezi a jelszavad, de nem rendelkezik a m\u00e1sodik hiteles\u00edt\u00e9si m\u00f3dszert, akkor nem fogja tudni hozz\u00e1f\u00e9rni a fi\u00f3kodhoz.<\/p>\n<p>Az online iktat\u00f3 program \u00e9s a munkaid\u0151 nyilv\u00e1ntart\u00f3 program is t\u00e1mogathatj\u00e1k a 2FA-t, mint az adatok biztons\u00e1g\u00e1nak tov\u00e1bbi r\u00e9tege. Ezzel, a felhaszn\u00e1l\u00f3k biztos lehetnek abban, hogy csak enged\u00e9llyel rendelkez\u0151 szem\u00e9lyek f\u00e9rhetnek hozz\u00e1 az adatokhoz, \u00e9s ez n\u00f6veli a v\u00e9delmet a v\u00e9letlen vagy sz\u00e1nd\u00e9kos hozz\u00e1f\u00e9r\u00e9s ellen.<\/p>\n<p>Azt javasoln\u00e1m, hogy ha lehet\u0151s\u00e9ged van r\u00e1, akkor haszn\u00e1ld a 2FA-t az online iktat\u00f3 programban \u00e9s a munkaid\u0151 nyilv\u00e1ntart\u00f3 programban, \u00e9s er\u0151s\u00edtsd meg a fi\u00f3kjaid biztons\u00e1g\u00e1t.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"676\" height=\"207\" alt=\"Az online iktat\u00f3 programok \u00e9s a munkaid\u0151 nyilv\u00e1ntart\u00f3 programok is t\u00e1mogathatj\u00e1k a 2FA-t, mint az adatok biztons\u00e1g\u00e1nak tov\u00e1bbi r\u00e9tege.\" title=\"Ketfaktorosazonositas(2FA)\" src=\"https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/sites\/2\/2023\/01\/Ketfaktorosazonositas2FA.png\" data-orig-src=\"https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/2023\/01\/Ketfaktorosazonositas2FA.png\" class=\"lazyload img-responsive wp-image-6180\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27676%27%20height%3D%27207%27%20viewBox%3D%270%200%20676%20207%27%3E%3Crect%20width%3D%27676%27%20height%3D%27207%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/sites\/2\/2023\/01\/Ketfaktorosazonositas2FA-200x61.png 200w, https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/sites\/2\/2023\/01\/Ketfaktorosazonositas2FA-400x122.png 400w, https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/sites\/2\/2023\/01\/Ketfaktorosazonositas2FA-600x184.png 600w, https:\/\/www.helpfordesk.com\/hu\/wp-content\/uploads\/sites\/2\/2023\/01\/Ketfaktorosazonositas2FA.png 676w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 676px\" \/><\/span><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","_wp_rev_ctl_limit":""},"class_list":["post-6176","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/pages\/6176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/comments?post=6176"}],"version-history":[{"count":0,"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/pages\/6176\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.helpfordesk.com\/hu\/wp-json\/wp\/v2\/media?parent=6176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}