{"id":7806,"date":"2026-10-12T13:04:30","date_gmt":"2026-10-12T11:04:30","guid":{"rendered":"https:\/\/eu.klytic.com\/?page_id=7806"},"modified":"2026-10-13T13:31:25","modified_gmt":"2026-10-13T11:31:25","slug":"zabezpecenie-ip-telefonie-a-obmedzenie-podvodov","status":"publish","type":"page","link":"https:\/\/eu.klytic.com\/sk\/zabezpecenie-ip-telefonie-a-obmedzenie-podvodov\/","title":{"rendered":"Zabezpe\u010denie IP telef\u00f3nie a obmedzenie podvodov"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7806\" class=\"elementor elementor-7806 elementor-6309\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f64c85 e-con-full kly-g e-flex e-con e-parent\" data-id=\"3f64c85\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-6f2a18c e-con-full kly-g-hero e-flex e-con e-parent\" data-id=\"6f2a18c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-fd83aa2 e-con-full kly-g-hero-in e-flex e-con e-parent\" data-id=\"fd83aa2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c975f3e elementor-widget elementor-widget-text-editor\" data-id=\"c975f3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-crumb\"><a href=\"\/sk\/\">Domov<\/a><span>\u203a<\/span><a href=\"\/sk\/prirucky\/\">Pr\u00edru\u010dky<\/a><span>\u203a<\/span><a href=\"\/sk\/prirucky\/telefonia\/\">Telef\u00f3nia<\/a><\/p><p class=\"kly-g-pill\" style=\"--pill:#fb7185\">Telef\u00f3nia \u00b7 Pochopi\u0165<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-155da5c elementor-widget elementor-widget-heading\" data-id=\"155da5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Zabezpe\u010denie IP telef\u00f3nie a obmedzenie podvodov<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-929f700 elementor-widget elementor-widget-text-editor\" data-id=\"929f700\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-lead\">Telef\u00f3nny podvod nekradne s\u00fabor: uskuto\u010d\u0148uje hovory, \u010dasto do zahrani\u010dia alebo na pr\u00e9miov\u00e9 \u010d\u00edsla, na n\u00e1klady firmy. Vyu\u017e\u00edva \u00fa\u010det so slab\u00fdm heslom, vystaven\u00fa \u00fastred\u0148u alebo pr\u00edli\u0161 otvoren\u00e9 pravidl\u00e1 volania. Nieko\u013eko jednoduch\u00fdch kontrol a sledovanie pou\u017e\u00edvania riziko v\u00fdrazne zni\u017euj\u00fa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-984ff36 elementor-widget elementor-widget-text-editor\" data-id=\"984ff36\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-meta\"><span>Aktualizovan\u00e9: <b>okt\u00f3ber 2026<\/b><\/span><span><b>7 min<\/b> \u010d\u00edtania<\/span><span>Citovan\u00e9 ofici\u00e1lne zdroje<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f47a6dc e-con-full kly-g-body e-flex e-con e-parent\" data-id=\"f47a6dc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c25e0ba e-con-full kly-g-article e-flex e-con e-parent\" data-id=\"c25e0ba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1537e7 elementor-widget elementor-widget-text-editor\" data-id=\"c1537e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Ko\u013eko stoj\u00ed podvod na \u00fastredni<\/h2><p>Zneu\u017eitie telef\u00f3nnej \u00fastredne nie je ni\u010d nov\u00e9; hovor\u00ed sa mu aj phreaking. Praktick\u00fd list, ktor\u00fd vydal franc\u00fazsky regula\u010dn\u00fd \u00farad Arcep v r\u00e1mci svojich worksh\u00f3pov pre firmy, opisuje jeho najbe\u017enej\u0161iu formu: presmerovanie liniek na zahrani\u010dn\u00e9 pr\u00e9miov\u00e9 \u010d\u00edsla prostredn\u00edctvom automaticky sp\u00fa\u0161\u0165an\u00fdch hovorov. Podvodn\u00edk na t\u00fdchto \u010d\u00edslach zar\u00e1ba.<\/p><p>Ten ist\u00fd list uv\u00e1dza pr\u00edpad franc\u00fazskej samospr\u00e1vy, ktor\u00e1 v novembri 2015 dostala fakt\u00faru na 43&nbsp;000&nbsp;\u20ac za podvodn\u00e9 hovory do Afriky. R\u00e1d sumy sta\u010d\u00ed na pochopenie, o \u010do ide: fakt\u00fara pr\u00edde firme, ktorej linka bola zneu\u017eit\u00e1, niekedy a\u017e nieko\u013eko t\u00fd\u017ed\u0148ov po udalosti.<\/p><p>List tie\u017e uv\u00e1dza, \u017ee \u00fastredne, PABX alebo IP \u00fastredne, s\u00fa ob\u013e\u00faben\u00fdm cie\u013eom, preto\u017ee ich zabezpe\u010deniu sa \u010dasto venuje menej pozornosti ne\u017e zabezpe\u010deniu serverov. \u00dastred\u0148a in\u0161talovan\u00e1 pred rokmi, v ktorej nikto nezmenil hesl\u00e1, je presne to, \u010do podvodn\u00edk h\u013ead\u00e1.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c32981f elementor-widget elementor-widget-text-editor\" data-id=\"c32981f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010co je vystaven\u00e9<\/h2><p>IP telef\u00f3nia mus\u00ed prij\u00edma\u0165 pripojenia z internetu: v\u010faka tomu m\u00f4\u017ee zamestnanec na cest\u00e1ch vola\u0165 cez aplik\u00e1ciu v telef\u00f3ne. Riziko sa s\u00fastre\u010fuje v troch vstupn\u00fdch bodoch.<\/p><ul><li><strong>\u00da\u010dty, ktor\u00e9 sa registruj\u00fa z internetu.<\/strong> Ka\u017ed\u00fd telef\u00f3n, softf\u00f3n alebo aplik\u00e1cia sa k \u00fastredni prip\u00e1ja s identifik\u00e1torom a tajn\u00fdm k\u013e\u00fa\u010dom. Ak je tento k\u013e\u00fa\u010d kr\u00e1tky, predvolen\u00fd alebo pou\u017eit\u00fd aj inde, d\u00e1 sa uh\u00e1dnu\u0165 alebo hromadne sk\u00fa\u0161a\u0165.<\/li><li><strong>Administr\u00e1torsk\u00e9 hesl\u00e1 a hesl\u00e1 hlasovej schr\u00e1nky.<\/strong> Ak zostan\u00fa na hodnote z in\u0161tal\u00e1cie, otv\u00e1raj\u00fa pr\u00edstup k nastaveniam vr\u00e1tane presmerovan\u00ed von. List Arcep po\u017eaduje zmeni\u0165 v\u0161etky hesl\u00e1 hne\u010f pri in\u0161tal\u00e1cii a potom pravidelne.<\/li><li><strong>Pr\u00edli\u0161 otvoren\u00e9 pravidl\u00e1 volania.<\/strong> Linka recepcie, ktor\u00e1 m\u00f4\u017ee vola\u0165 do ktorejko\u013evek krajiny kedyko\u013evek, premen\u00ed ukradnut\u00fd \u00fa\u010det na otvoren\u00fa linku do cel\u00e9ho sveta.<\/li><\/ul><p>\u0160tvrt\u00fdm bodom je pripojenie k oper\u00e1torovi, SIP trunk. Jeho prihlasovacie \u00fadaje d\u00e1vaj\u00fa pr\u00edstup k v\u00fdstupu do verejnej siete. Nikdy sa nesm\u00fa pou\u017e\u00edva\u0165 inde ne\u017e na \u00fastredni.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb00854 elementor-widget elementor-widget-text-editor\" data-id=\"cb00854\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Zn\u00ed\u017eenie rizika<\/h2><p>\u00da\u010dinn\u00fdch kontrol je m\u00e1lo. List Arcep zd\u00f4raz\u0148uje hesl\u00e1, pravidl\u00e1 pou\u017e\u00edvania, aktualiz\u00e1cie a sledovanie. Pre IP telef\u00f3niu to znamen\u00e1 toto.<\/p><ol><li><strong>Dlh\u00e9 a jedine\u010dn\u00e9 tajn\u00e9 k\u013e\u00fa\u010de<\/strong> pre ka\u017ed\u00fd \u00fa\u010det telef\u00f3nu, zmenen\u00e9 pri in\u0161tal\u00e1cii a potom pri ka\u017edom odchode alebo podozren\u00ed. K\u00f3dy hlasovej schr\u00e1nky nezost\u00e1vaj\u00fa na predvolenej hodnote.<\/li><li><strong>Opr\u00e1vnenia volania pod\u013ea profilu.<\/strong> Linka, ktor\u00e1 nepotrebuje vola\u0165 do zahrani\u010dia, k tomu nem\u00e1 pr\u00edstup. Pr\u00e9miov\u00e9 \u010d\u00edsla s\u00fa predvolene blokovan\u00e9. Presmerovania von s\u00fa otvoren\u00e9 iba osob\u00e1m, ktor\u00e9 ich potrebuj\u00fa.<\/li><li><strong>\u010casov\u00e9 okn\u00e1.<\/strong> Hovory do drah\u00fdch destin\u00e1ci\u00ed mo\u017eno obmedzi\u0165 na pracovn\u00fd \u010das, ke\u010f si anom\u00e1liu m\u00f4\u017ee niekto v\u0161imn\u00fa\u0165.<\/li><li><strong>\u0160ifrovanie od telef\u00f3nov po platformu<\/strong>, TLS pre signaliz\u00e1ciu a SRTP pre hlas. Zabra\u0148uje pre\u010d\u00edtaniu prihlasovac\u00edch \u00fadajov a rozhovorov po ceste, napr\u00edklad na verejnej Wi-Fi.<\/li><li><strong>Aktualiz\u00e1cie<\/strong> \u00fastredne, telef\u00f3nov a aplik\u00e1ci\u00ed, sledovan\u00e9 v prev\u00e1dzkovej zmluve.<\/li><li><strong>Neverejn\u00e9 administr\u00e1torsk\u00e9 rozhranie<\/strong>, dostupn\u00e9 iba z ur\u010den\u00fdch adries alebo \u00fa\u010dtov, s dvojfaktorov\u00fdm overen\u00edm, ak je k dispoz\u00edcii.<\/li><\/ol><p>O t\u00fdchto opatreniach sa rozhoduje na \u00farovni organiz\u00e1cie spolu s prev\u00e1dzkovate\u013eom \u00fastredne. Od pou\u017e\u00edvate\u013eov nevy\u017eaduj\u00fa \u017eiadne osobitn\u00e9 technick\u00e9 znalosti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4ff0d6 elementor-widget elementor-widget-text-editor\" data-id=\"a4ff0d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Znaky zneu\u017eit\u00e9ho \u00fa\u010dtu<\/h2><p>Zneu\u017eit\u00fd \u00fa\u010det sa prejav\u00ed najsk\u00f4r v pou\u017e\u00edvan\u00ed, m\u00e1lokedy v bezpe\u010dnostn\u00fdch z\u00e1znamoch. Sign\u00e1ly, ktor\u00e9 treba sledova\u0165:<\/p><ul><li>neobvykl\u00fd objem odch\u00e1dzaj\u00facich hovorov pre linku alebo cel\u00fa \u00fastred\u0148u;<\/li><li>destin\u00e1cie, na ktor\u00e9 sa predt\u00fdm nikdy nevolalo, najm\u00e4 do zahrani\u010dia alebo na pr\u00e9miov\u00e9 \u010d\u00edsla;<\/li><li>s\u00e9rie kr\u00e1tkych opakovan\u00fdch hovorov;<\/li><li>aktivita v \u010dase, ke\u010f je kancel\u00e1ria zatvoren\u00e1, v noci alebo cez v\u00edkend;<\/li><li>telef\u00f3n, ktor\u00fd sa prip\u00e1ja z neobvyklej krajiny alebo siete;<\/li><li>presmerovanie hovorov von, o ktor\u00e9 nikto ne\u017eiadal.<\/li><\/ul><p>Tieto znaky sa daj\u00fa vy\u010d\u00edta\u0165 z hist\u00f3rie hovorov, ak sa do nej niekto pozrie. Preto list Arcep odpor\u00fa\u010da aj op\u00fdta\u0165 sa oper\u00e1tora, \u010di analyzuje toky a preru\u0161uje hovory do neobvykl\u00fdch destin\u00e1ci\u00ed, najm\u00e4 mimo pracovn\u00e9ho \u010dasu. Automatick\u00e1 detekcia neobvykl\u00e9ho pou\u017e\u00edvania na strane prev\u00e1dzkovate\u013ea alebo oper\u00e1tora je spo\u013eahlivej\u0161ia ne\u017e ru\u010dn\u00e1 kontrola.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e4a8a6 elementor-widget elementor-widget-text-editor\" data-id=\"6e4a8a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010co robi\u0165 pri prvom sign\u00e1li<\/h2><p>Prioritou je zastavi\u0165 n\u00e1klady a potom pochopi\u0165, \u010do sa stalo.<\/p><ol><li><strong>Zablokova\u0165<\/strong> dotknut\u00fd \u00fa\u010det alebo pr\u00edslu\u0161n\u00e9 destin\u00e1cie bez \u010dakania na koniec anal\u00fdzy.<\/li><li><strong>Zmeni\u0165 tajn\u00e9 k\u013e\u00fa\u010de<\/strong> \u00fa\u010dtu a v\u0161etk\u00fdch \u00fa\u010dtov, ktor\u00e9 pou\u017e\u00edvali rovnak\u00e9 heslo.<\/li><li><strong>Prejs\u0165 hist\u00f3riu<\/strong>, aby ste ur\u010dili za\u010diatok zneu\u017eitia a spo\u010d\u00edtali volan\u00e9 \u010d\u00edsla.<\/li><li><strong>Upozorni\u0165 oper\u00e1tora<\/strong>, ktor\u00fd prip\u00e1ja \u00fastred\u0148u, aby zablokoval destin\u00e1cie a zdokumentoval fakturovan\u00e9 hovory.<\/li><li><strong>Skontrolova\u0165 presmerovania<\/strong> a zmenen\u00e9 nastavenia a potom postupne znova otvori\u0165 potrebn\u00e9 opr\u00e1vnenia.<\/li><\/ol><p>Podanie trestn\u00e9ho ozn\u00e1menia m\u00f4\u017ee by\u0165 u\u017eito\u010dn\u00e9, najm\u00e4 pri n\u00e1slednom rokovan\u00ed o fakt\u00fare. V\u00e1\u0161 pr\u00e1vny poradca v\u00e1m povie, \u010di je vo va\u0161om pr\u00edpade vhodn\u00e9.<\/p><p>T\u00e1to pr\u00edru\u010dka opisuje kontroly, nie techniky \u00fatoku. Podrobn\u00e9 prev\u00e1dzkov\u00e9 parametre sa nastavuj\u00fa s prev\u00e1dzkovate\u013eom va\u0161ej \u00fastredne.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2636ace elementor-widget elementor-widget-text-editor\" data-id=\"2636ace\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Pr\u00edklad: kancel\u00e1ria zatvoren\u00e1 cez v\u00edkend<\/h2><p>Hypotetick\u00fd pr\u00edpad. V pondelok r\u00e1no dostane ved\u00faca kancel\u00e1rie s \u00f4smimi zamestnancami upozornenie od svojho dod\u00e1vate\u013ea: telef\u00f3n v zasadacej miestnosti uskuto\u010dnil v nede\u013eu medzi 2.00 a 5.00 h desiatky kr\u00e1tkych hovorov do tej istej krajiny. \u00da\u010det bol po nieko\u013ek\u00fdch min\u00fatach automaticky deaktivovan\u00fd.<\/p><p>Kancel\u00e1ria zmen\u00ed tajn\u00fd k\u013e\u00fa\u010d telef\u00f3nu, zist\u00ed, \u017ee nikdy nepotrebovala vola\u0165 do zahrani\u010dia, a toto opr\u00e1vnenie odoberie. Podvod st\u00e1l nieko\u013eko min\u00fat hovorov namiesto cel\u00e9ho v\u00edkendu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69a6590 elementor-widget elementor-widget-text-editor\" data-id=\"69a6590\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010cast\u00e9 ot\u00e1zky<\/h2><h3>Je hostovan\u00e1 \u00fastred\u0148a menej vystaven\u00e1 ako IP \u00fastred\u0148a na mieste?<\/h3><p>Monitoruje a aktualizuje ju prev\u00e1dzkovate\u013e, \u010d\u00edm odpad\u00e1 zabudnut\u00e1 \u00fastred\u0148a. \u00da\u010dty a pravidl\u00e1 volania v\u0161ak treba nastavi\u0165. Pozrite <a href='\/sk\/voip-sip-ip-ustredna-a-ucaas-aka-architektura\/'>VoIP, SIP, IP \u00fastred\u0148a a UCaaS<\/a>.<\/p><h3>Kto plat\u00ed podvodn\u00e9 hovory?<\/h3><p>Fakt\u00fara je adresovan\u00e1 dr\u017eite\u013eovi linky. Pr\u00edpadn\u00e9 rozdelenie n\u00e1kladov z\u00e1vis\u00ed od zml\u00fav s oper\u00e1torom a prev\u00e1dzkovate\u013eom: pre\u010d\u00edtajte si ich pred incidentom.<\/p><h3>Sta\u010d\u00ed \u0161ifrovanie proti podvodom?<\/h3><p>Nie. Chr\u00e1ni cestu. \u00da\u010det so slab\u00fdm heslom m\u00f4\u017ee tretia strana pou\u017ei\u0165 aj na \u0161ifrovanom spojen\u00ed.<\/p><h3>Predstavuj\u00fa riziko aj nahr\u00e1vky?<\/h3><p>\u00c1no, ak k nim m\u00e1 pr\u00edstup pr\u00edli\u0161 ve\u013ea \u013eud\u00ed. Pozrite <a href='\/sk\/kto-moze-pocuvat-nahravky-v-klytic-tel\/'>Kto m\u00f4\u017ee po\u010d\u00fava\u0165 nahr\u00e1vky v Klytic Tel<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-047133a kly-g-klytic elementor-widget elementor-widget-text-editor\" data-id=\"047133a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Kde stoj\u00ed Klytic<\/h2><p>S Klytic Tel m\u00e1 ka\u017ed\u00e1 organiz\u00e1cia vlastn\u00fd telef\u00f3nny server: zneu\u017eit\u00fd \u00fa\u010det u in\u00e9ho z\u00e1kazn\u00edka ned\u00e1va pr\u00edstup k v\u00e1\u0161mu. Klytic tento server prev\u00e1dzkuje, sleduje jeho aktualiz\u00e1cie a monitoruje ho, \u010di u\u017e je hostovan\u00fd v cloude Klytic, alebo in\u0161talovan\u00fd u v\u00e1s.<\/p><p>Komunik\u00e1cia medzi telef\u00f3nmi alebo aplik\u00e1ciami a platformou je \u0161ifrovan\u00e1 pomocou SRTP a TLS. Bal\u00edky hovorov na pevn\u00e9 linky, ktor\u00e9 pon\u00faka Klytic, zah\u0155\u0148aj\u00fa ochranu proti podvodom detekciou neobvykl\u00e9ho pou\u017e\u00edvania. Je to kontrola prev\u00e1dzkovate\u013ea, nie preh\u013ead, ktor\u00fd si mus\u00edte zostavi\u0165 sami.<\/p><p>Presn\u00e1 miera vystavenia z\u00e1vis\u00ed od pripojenia. Ak si ponech\u00e1te svojho oper\u00e1tora, \u010das\u0165 sledovania v\u00fdstupu do verejnej siete je aj na \u0148om: op\u00fdtajte sa ho, \u010do pon\u00faka. Opr\u00e1vnenia volania pod\u013ea profilu a \u010dasov\u00e9 okn\u00e1 sa definuj\u00fa s Klytic pri uveden\u00ed do prev\u00e1dzky. Podpora odpoved\u00e1 telefonicky vo franc\u00fazskom jazyku a e-mailom vo v\u0161etk\u00fdch jazykoch prostredn\u00edctvom tiketov\u00e9ho syst\u00e9mu.<\/p><p>Klytic nie je ponuka s kvalifik\u00e1ciou SecNumCloud a \u017eiadna slu\u017eba riziko podvodu \u00fapl\u0148e neodstr\u00e1ni.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3749f3d kly-g-sources elementor-widget elementor-widget-text-editor\" data-id=\"3749f3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Zdroje<\/h2><p>Overen\u00e9 v okt\u00f3bri 2026.<\/p><ul><li>Arcep, praktick\u00fd list \u201eLa fraude t\u00e9l\u00e9phonique : une menace pour les entreprises\u201c z worksh\u00f3pov pre firmy (aktualiz\u00e1cia z 2. m\u00e1ja 2016): presmerovanie liniek na zahrani\u010dn\u00e9 pr\u00e9miov\u00e9 \u010d\u00edsla, pr\u00edklad fakt\u00fary na 43&nbsp;000&nbsp;\u20ac, odpor\u00fa\u010dania k heslam, pravidl\u00e1m pou\u017e\u00edvania, aktualiz\u00e1ci\u00e1m a anal\u00fdze tokov oper\u00e1torom. <a href='https:\/\/www.arcep.fr\/uploads\/tx_gspublication\/fiche_pratique-EBEN-fraude_telephonique_entreprises_oct2016.pdf' rel='noopener' target='_blank'>arcep.fr<\/a><\/li><li>IETF, RFC 3261, \u201eSIP: Session Initiation Protocol\u201c: SIP je signaliza\u010dn\u00fd protokol aplika\u010dnej vrstvy, ktor\u00fd nadv\u00e4zuje, upravuje a ukon\u010duje rel\u00e1cie vr\u00e1tane hovorov. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc3261' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>Klytic, str\u00e1nka Klytic Tel: vyhraden\u00fd server, \u0161ifrovanie SRTP a TLS, ochrana proti podvodom detekciou neobvykl\u00e9ho pou\u017e\u00edvania pri bal\u00edkoch na pevn\u00e9 linky. <a href='https:\/\/www.klytic.com\/telephonie\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><li>Klytic, Bezpe\u010dnos\u0165 a z\u00e1lohovanie: nepretr\u017eit\u00e9 monitorovanie, bezpe\u010dnostn\u00e9 aktualiz\u00e1cie sledovan\u00e9 t\u00edmom Klytic. <a href='https:\/\/www.klytic.com\/securite-sauvegarde\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-81f57ce e-con-full kly-g-aside e-flex e-con e-parent\" data-id=\"81f57ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62efd16 elementor-widget elementor-widget-html\" data-id=\"62efd16\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<nav class=\"kly-g-toc\" aria-label=\"Na tejto str\u00e1nke\"><p>Na tejto str\u00e1nke<\/p><ol><\/ol><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb80983 elementor-widget elementor-widget-text-editor\" data-id=\"cb80983\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"kly-g-cta\"><h3>Zhodno\u0165te svoju telef\u00f3niu<\/h3><p>Spolu s vami prejdeme opr\u00e1vnenia volania, \u00fa\u010dty a pripojenie va\u0161ej \u00fastredne.<\/p><p><a class=\"kly-g-btn\" href=\"\/sk\/kontakt\/\">Hovori\u0165 s konzultantom \u2192<\/a><\/p><p style=\"margin:0\"><a class=\"kly-g-btn ghost\" href=\"\/sk\/klytic-tel\/\">Spozna\u0165 Klytic Tel<\/a><\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ebec220 e-con-full kly-g-related e-flex e-con e-parent\" data-id=\"ebec220\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1376703 elementor-widget elementor-widget-text-editor\" data-id=\"1376703\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Pre\u010d\u00edtajte si aj<\/h2><div class=\"kly-g-grid\"><a class=\"kly-g-card\" href=\"\/sk\/voip-sip-ip-ustredna-a-ucaas-aka-architektura\/\" style=\"--cat:#e11d48\"><span class=\"c\">Pochopi\u0165 \u00b7 Telef\u00f3nia<\/span><span class=\"t\">VoIP, SIP, IP \u00fastred\u0148a a UCaaS: ak\u00e1 architekt\u00fara<\/span><span class=\"q\">VoIP, SIP, IP \u00fastred\u0148a, UCaaS: defin\u00edcie u\u017eito\u010dn\u00e9 pri n\u00e1kupe, potom v\u00fdber medzi zdie\u013eanou slu\u017ebou, vyhraden\u00fdm serverom alebo in\u0161tal\u00e1ciou na mieste a viacero prev\u00e1dzok.<\/span><span class=\"m\"><span>7 min \u010d\u00edtania<\/span><b>\u010c\u00edta\u0165 \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/sk\/co-telefonna-platforma-vie-o-vasej-firme\/\" style=\"--cat:#e11d48\"><span class=\"c\">Pochopi\u0165 \u00b7 Telef\u00f3nia<\/span><span class=\"t\">\u010co telef\u00f3nna platforma vie o va\u0161ej firme<\/span><span class=\"q\">Hovor zanech\u00e1va stopy aj bez nahr\u00e1vania: hist\u00f3ria, adres\u00e1r, hlasov\u00e9 spr\u00e1vy, z\u00e1znamy, z\u00e1lohy. Kto ich m\u00e1 a kto vid\u00ed \u010d\u00edsla.<\/span><span class=\"m\"><span>7 min \u010d\u00edtania<\/span><b>\u010c\u00edta\u0165 \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/sk\/kto-moze-pocuvat-nahravky-v-klytic-tel\/\" style=\"--cat:#e11d48\"><span class=\"c\">Pou\u017e\u00edva\u0165 \u00b7 Telef\u00f3nia<\/span><span class=\"t\">Kto m\u00f4\u017ee po\u010d\u00fava\u0165 nahr\u00e1vky v Klytic Tel<\/span><span class=\"q\">Kde s\u00fa va\u0161e nahr\u00e1vky v Klytic Tel, ako vyhradi\u0165 po\u010d\u00favanie nieko\u013ek\u00fdm osob\u00e1m, ktor\u00e9 linky nahr\u00e1va\u0165 a pr\u00edpad hlasovej spr\u00e1vy v e-maile.<\/span><span class=\"m\"><span>5 min \u010d\u00edtania<\/span><b>\u010c\u00edta\u0165 \u2192<\/b><\/span><\/a><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-539316dd e-con e-atomic-element e-div-block-base e-default-div e-c9fd865-4a50 \" data-id=\"539316dd\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"539316dd\" data-e-type=\"e-div-block\" data-id=\"539316dd\">\n    <div class=\"elementor-element elementor-element-4f79afcb e-con e-atomic-element e-div-block-base e-default-div e-4fa9fe-ce86 \" data-id=\"4f79afcb\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"4f79afcb\" data-e-type=\"e-div-block\" data-id=\"4f79afcb\">\n    \t\t\t<p class=\"e-4dcf5c70-2ec7 e-paragraph-base e-default-p\" data-interaction-id=\"330a7a35\" data-e-type=\"widget\" data-id=\"330a7a35\">Uv\u00edtacia ponuka<\/p>\n\t\t\t\t\t<h2 data-interaction-id=\"56f1f7d5\" class=\"e-347faa43-4e20 e-heading-base e-default-h2\" data-e-type=\"widget\" data-id=\"56f1f7d5\">30 dn\u00ed sk\u00fa\u0161obnej verzie zdarma, migr\u00e1cia s asistenciou<\/h2>\n\t\t\t\t\t<p class=\"e-7f6310da-1caa e-paragraph-base e-default-p\" data-interaction-id=\"2ce27288\" data-e-type=\"widget\" data-id=\"2ce27288\">Sk\u00fa\u0161obn\u00e1 ponuka bez z\u00e1v\u00e4zkov. Poradca v\u00e1m zavol\u00e1, aby pochopil va\u0161e potreby a pripravil va\u0161e prostredie Klytic.<\/p>\n\t\t<div class=\"elementor-element elementor-element-35ea29a1 e-con e-atomic-element e-div-block-base e-default-div e-1cd48b22-e6da \" data-id=\"35ea29a1\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"35ea29a1\" data-e-type=\"e-div-block\" data-id=\"35ea29a1\">\n    \t\t\t<a href=\"\/essai-gratuit\/\" target=\"_self\" class=\"e-4a7886e3-652d e-button-base e-default-a\" data-interaction-id=\"19bfa8f1\" data-e-type=\"widget\" data-id=\"19bfa8f1\">\n\t\ud83d\ude80 Spusti\u0165 sk\u00fa\u0161obn\u00fa verziu zdarma\n<\/a>\n\t\t\t\t\t<a href=\"\/tarifs\/\" target=\"_self\" class=\"e-137e863d-dd0d e-button-base e-default-a\" data-interaction-id=\"326d82ab\" data-e-type=\"widget\" data-id=\"326d82ab\">\n\tZobrazi\u0165 cenn\u00edk\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Zabezpe\u010denie IP telef\u00f3nie a obmedzenie podvodov | Klytic","_seopress_titles_desc":"Vystaven\u00e1 IP \u00fastred\u0148a, zneu\u017eit\u00fd SIP \u00fa\u010det, pr\u00e9miov\u00e9 \u010d\u00edsla: \u010do je zranite\u013en\u00e9, kontroly, ktor\u00e9 zni\u017euj\u00fa podvody, a \u010do robi\u0165 pri prvom sign\u00e1li.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"Zabezpe\u010denie IP telef\u00f3nie a obmedzenie podvodov | Klytic","_seopress_social_fb_desc":"Vystaven\u00e1 IP \u00fastred\u0148a, zneu\u017eit\u00fd SIP \u00fa\u010det, pr\u00e9miov\u00e9 \u010d\u00edsla: \u010do je zranite\u013en\u00e9, kontroly, ktor\u00e9 zni\u017euj\u00fa podvody, a \u010do robi\u0165 pri prvom sign\u00e1li.","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"Zabezpe\u010denie IP telef\u00f3nie a obmedzenie podvodov | Klytic","_seopress_social_twitter_desc":"Vystaven\u00e1 IP \u00fastred\u0148a, zneu\u017eit\u00fd SIP \u00fa\u010det, pr\u00e9miov\u00e9 \u010d\u00edsla: \u010do je zranite\u013en\u00e9, kontroly, ktor\u00e9 zni\u017euj\u00fa podvody, a \u010do robi\u0165 pri prvom sign\u00e1li.","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-7806","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/pages\/7806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/comments?post=7806"}],"version-history":[{"count":1,"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/pages\/7806\/revisions"}],"predecessor-version":[{"id":8472,"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/pages\/7806\/revisions\/8472"}],"wp:attachment":[{"href":"https:\/\/eu.klytic.com\/sk\/wp-json\/wp\/v2\/media?parent=7806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}