{"id":20,"date":"2019-12-07T17:14:12","date_gmt":"2019-12-07T16:14:12","guid":{"rendered":"http:\/\/www.janlachman.cz\/?page_id=20"},"modified":"2025-11-17T16:13:12","modified_gmt":"2025-11-17T15:13:12","slug":"it","status":"publish","type":"page","link":"https:\/\/www.janlachman.cz\/?page_id=20","title":{"rendered":"IT"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"20\" class=\"elementor elementor-20\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a64f33 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a64f33\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-254a2611\" data-id=\"254a2611\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9027e8 elementor-widget elementor-widget-text-editor\" data-id=\"a9027e8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p>V oboru informa\u010dn\u00edch technologi\u00ed jsem jako ryba ve vod\u011b. V r\u00e1mci profesion\u00e1ln\u00ed kari\u00e9ry jsem p\u016fsobil a p\u016fsob\u00edm v r\u016fzn\u00fdch oblastech a rol\u00edch a nau\u010dil jsem se, \u017ee kdy\u017e n\u011bkdo \u0159ekne &#8220;to nejde&#8221;, moje pr\u00e1ce za\u010d\u00edn\u00e1&#8230;\u00a0<\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-93983b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93983b9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-af218ac\" data-id=\"af218ac\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-37c6327 elementor-widget elementor-widget-spacer\" data-id=\"37c6327\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5704371 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5704371\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54a5dbf\" data-id=\"54a5dbf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00fea4a elementor-widget elementor-widget-heading\" data-id=\"00fea4a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">V jak\u00fdch oblastech se pohybuji ?<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0232098 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0232098\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f5befbf\" data-id=\"f5befbf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1399079 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1399079\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c57ee4e\" data-id=\"c57ee4e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dbbd113 elementor-widget elementor-widget-heading\" data-id=\"dbbd113\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Hardware \/ fyzick\u00e1 vrstva<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77ffc47 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"77ffc47\" data-element_type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1251\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1251\" aria-expanded=\"false\">HW<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1252\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1252\" aria-expanded=\"false\">WiFi & IoT<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1253\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1253\" aria-expanded=\"false\">NFC\/RFID<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1254\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1254\" aria-expanded=\"false\">ISDN\/xDSL\/GSM\/PBX\/VoIP<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1255\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1255\" aria-expanded=\"false\">Arduino \/ Raspberry Pi<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1251\" aria-expanded=\"false\">HW<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1251\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1251\" tabindex=\"0\" hidden=\"false\"><p>Bez hardware to nejde. Proto se v\u011bnuji oprav\u00e1m, instalac\u00edm a servisu notebook\u016f, pracovn\u00edch stanic, server\u016f, r\u016fzn\u00fdch periferi\u00ed,\u00a0 instalaci strukturovan\u00e9 kabel\u00e1\u017ee atd.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1252\" aria-expanded=\"false\">WiFi & IoT<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1252\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1252\" tabindex=\"0\" hidden=\"hidden\"><p>V dob\u011b, kdy WiFi byla v plenk\u00e1ch, jsem stav\u011bl optick\u00e1 poj\u00edtka RONJA. Pozd\u011bji, jsem se pod\u00edlel na provozu r\u016fzn\u00fdch komunitn\u00edch WiFi s\u00edt\u00ed (2.4\/5GHz) a nyn\u00ed prohlubuji sv\u00e9 znalosti v IoT technologi\u00edch.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1253\" aria-expanded=\"false\">NFC\/RFID<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1253\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1253\" tabindex=\"0\" hidden=\"hidden\"><p>V t\u00e9to oblasti se pohybuji zejm\u00e9na pro jej\u00ed prov\u00e1zanost s profesion\u00e1ln\u00ed prax\u00ed v elektrotechnice, resp. na poli zabezpe\u010dovac\u00edch a identifika\u010dn\u00edch syst\u00e9m\u016f, ale realizoval jsem i monitorovac\u00ed syst\u00e9m v\u00fdrobn\u00edho procesu s implementac\u00ed NFC technologie a RFID \u0159e\u0161en\u00ed pro POS syst\u00e9m&#8230;<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1254\" aria-expanded=\"false\">ISDN\/xDSL\/GSM\/PBX\/VoIP<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1254\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1254\" tabindex=\"0\" hidden=\"hidden\"><p>Stav\u011bl jsem, konfiguroval a spravoval r\u016fzn\u00e9 syst\u00e9my (analog\/digital), PBX, DECT \u0159e\u0161en\u00ed, realizoval r\u016fzn\u00e9 PoC v oblasti VoIP (Asterisk) v\u010d. IVR, TTS a Voice-to-text \u0159e\u0161en\u00ed, GSM br\u00e1ny atd &#8230;<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1255\" aria-expanded=\"false\">Arduino \/ Raspberry Pi<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1255\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1255\" tabindex=\"0\" hidden=\"hidden\"><p>Tento typ &#8220;jednodeskov\u00fdch&#8221; za\u0159\u00edzen\u00ed jsem si v posledn\u00ed dob\u011b velmi obl\u00edbil a spat\u0159uji v nich obrovsk\u00fd potenci\u00e1l. Zat\u00edm jsem realizoval r\u016fzn\u00e9 projekty v oblastech automatizace a audio-vizu\u00e1ln\u00edch \u0159e\u0161en\u00ed (online LCD panely), ale ve\u0159\u00edm, \u017ee budu m\u00edt p\u0159\u00edle\u017eitost se jim v budoucnu v\u011bnovat v\u00edce \ud83d\ude42<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15978c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15978c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cf09a6f\" data-id=\"cf09a6f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a20e59 elementor-widget elementor-widget-spacer\" data-id=\"1a20e59\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe0f425 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe0f425\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-43a8d84\" data-id=\"43a8d84\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b438d9 elementor-widget elementor-widget-heading\" data-id=\"6b438d9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Software<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06f5de6 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"06f5de6\" data-element_type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7291\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-7291\" aria-expanded=\"false\">Linux<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7292\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7292\" aria-expanded=\"false\">Novell NetWare<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7293\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7293\" aria-expanded=\"false\">Microsoft<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7294\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7294\" aria-expanded=\"false\">(Para)Virtualizace<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-7291\" aria-expanded=\"false\">Linux<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7291\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7291\" tabindex=\"0\" hidden=\"false\"><p>Prim\u00e1rn\u011b se pohybuji v distribuc\u00edch typu Rocky Linux, RHEL, CentOS a Oracle Linux, ale spravuji i Slackware, Mandriva a Ubuntu. Okrajov\u011b se pak v\u011bnuji BSD, Debian a Gentoo&#8230;<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7292\" aria-expanded=\"false\">Novell NetWare<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7292\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7292\" tabindex=\"0\" hidden=\"hidden\"><p>N\u011bkdo by \u0159ekl, \u017ee je to d\u00e1vno mrtv\u00fd syst\u00e9m. Ano, od roku 2014, kdy se firma Novell transformovala na Micro Focus, u\u017e uplynul n\u011bjak\u00fd \u010das. Nicm\u00e9n\u011b mnoho firem tento syst\u00e9m st\u00e1le pou\u017e\u00edv\u00e1 (pro\u010d m\u011bnit n\u011bco, co prost\u011b funguje, \u017ee?) a j\u00e1 m\u011bl NDSku fakt r\u00e1d \ud83d\ude42 Te\u010f v\u00e1\u017en\u011b, ano, tento skill zde uv\u00e1d\u00edm sp\u00ed\u0161e ze sentimentu.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7293\" aria-expanded=\"false\">Microsoft<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7293\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7293\" tabindex=\"0\" hidden=\"hidden\"><p>Standardn\u011b spravuji r\u016fzn\u00e9 produkty a verze od tohoto v\u00fdrobce, od desktopov\u00fdch OS, p\u0159es servery a\u017e po cloudov\u00e9 slu\u017eby. A a\u010dkoliv se nejedn\u00e1 o m\u016fj &#8220;\u0161\u00e1lek k\u00e1vy&#8221;, od doby, co je k dispozici Microsoft SQL Server pro linux, jsou mi jejich produkty malinko sympati\u010dt\u011bj\u0161\u00ed \ud83d\ude42<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7294\" aria-expanded=\"false\">(Para)Virtualizace<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7294\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7294\" tabindex=\"0\" hidden=\"hidden\"><p>V t\u00e9to oblasti se v\u011bnuji prim\u00e1rn\u011b \u0159e\u0161en\u00edm na b\u00e1zi VMware, ale m\u00e1m zku\u0161ensosti i s jin\u00fdmi technologiemi &#8211; nap\u0159. Proxmox, VirtualBox, OpenStack, KVM, XEN \u010di Citrix.\u00a0<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-98a6316 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"98a6316\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0597730\" data-id=\"0597730\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10279dd elementor-widget elementor-widget-spacer\" data-id=\"10279dd\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e1f4ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e1f4ac\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a2ea748\" data-id=\"a2ea748\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-849f9eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"849f9eb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a46c0aa\" data-id=\"a46c0aa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3258a34 elementor-widget elementor-widget-heading\" data-id=\"3258a34\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Jak\u00e9 pojmy, produkty, standardy a technologie mi nejsou ciz\u00ed?<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b6f3b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b6f3b0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-583ba8b\" data-id=\"583ba8b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b7fd25 elementor-widget elementor-widget-spacer\" data-id=\"5b7fd25\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f501749 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f501749\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-9f334e4\" data-id=\"9f334e4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14c9c12 elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"14c9c12\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-database\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tDatab\u00e1ze\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-a68fb87\" data-id=\"a68fb87\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c019d6d elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"c019d6d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-network-wired\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tS\u00edt\u011b\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-e3f5731\" data-id=\"e3f5731\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7067ce3 elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"7067ce3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-mail-bulk\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tMTA\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-92ee7f0\" data-id=\"92ee7f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-628b90a elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"628b90a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-fire-alt\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tFirewally\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-03bbc9a\" data-id=\"03bbc9a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60fba27 elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"60fba27\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-globe\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tWebservery\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-74adacc\" data-id=\"74adacc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc42afc elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"bc42afc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-lock\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t\u0160ifrov\u00e1n\u00ed\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-8e444ad\" data-id=\"8e444ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb8d64a elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"eb8d64a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-hdd\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tZ\u00e1lohov\u00e1n\u00ed\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-b8329dd\" data-id=\"b8329dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30c7b4f elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"30c7b4f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-cloud\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCloud\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-9d48547\" data-id=\"9d48547\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be17017 elementor-view-framed elementor-shape-circle elementor-position-top elementor-mobile-position-top elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"be17017\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-traffic-light\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h6 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tMonitoring\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a5310d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a5310d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3f92c48\" data-id=\"3f92c48\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7965e60 elementor-widget elementor-widget-heading\" data-id=\"7965e60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">nap\u0159\u00edklad:<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0d57b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0d57b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-22291f2\" data-id=\"22291f2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b7006d elementor-widget elementor-widget-text-editor\" data-id=\"7b7006d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>Oracle<\/li>\n<li>PostgreSQL<\/li>\n<li>SQLite<\/li>\n<li>MariaDB<\/li>\n<li>MySQL<\/li>\n<li>MSSQL<\/li>\n<\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-d26a784\" data-id=\"d26a784\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15db05f elementor-widget elementor-widget-text-editor\" data-id=\"15db05f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Komunika\u010dn\u00ed a routovac\u00ed protokoly, standard ISO\/OSI a velk\u00e9 mno\u017estv\u00ed zkratek \ud83d\ude42<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-a049605\" data-id=\"a049605\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-683715e elementor-widget elementor-widget-text-editor\" data-id=\"683715e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>Postfix<\/li>\n<li>Qmail<\/li>\n<li>Sendmail<\/li>\n<li>Zimbra<\/li>\n<li>Exchange<\/li>\n<\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-e028d53\" data-id=\"e028d53\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-adc0709 elementor-widget elementor-widget-text-editor\" data-id=\"adc0709\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>Iptables<\/li><li>Nftables<\/li>\n<li>Ebtables<\/li>\n<\/ul>\n<p>a mnoho dal\u0161\u00edch technologi\u00ed a propriet\u00e1rn\u00edho HW<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-16c5859\" data-id=\"16c5859\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a55b999 elementor-widget elementor-widget-text-editor\" data-id=\"a55b999\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>Apache<\/li>\n<li>nginx<\/li>\n<li>IIS<\/li>\n<\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-2ce288e\" data-id=\"2ce288e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fcf4361 elementor-widget elementor-widget-text-editor\" data-id=\"fcf4361\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>PKI (SSL\/TLS, PGP)<\/li>\n<li>\u0161ifrov\u00e1n\u00ed disk\u016f aj.<\/li>\n<\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-31a90ee\" data-id=\"31a90ee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d482ed elementor-widget elementor-widget-text-editor\" data-id=\"5d482ed\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>R\u016fzn\u00e9 technologie pro ochranu a z\u00e1lohov\u00e1n\u00ed dat&#8230;<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-825bc77\" data-id=\"825bc77\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab410af elementor-widget elementor-widget-text-editor\" data-id=\"ab410af\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Cloudov\u00e9 slu\u017eby a technologie<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-11 elementor-top-column elementor-element elementor-element-e029dd8\" data-id=\"e029dd8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e85743 elementor-widget elementor-widget-text-editor\" data-id=\"6e85743\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>R\u016fzn\u00e9 monitorovac\u00ed a dohledov\u00e9 slu\u017eby, zejm\u00e9na pak Nagios, Zabbix aj.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2fea2d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2fea2d6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-636994e\" data-id=\"636994e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b48df1d elementor-widget elementor-widget-heading\" data-id=\"b48df1d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">...a mnoho dal\u0161\u00edch.<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>V oboru informa\u010dn\u00edch technologi\u00ed jsem jako ryba ve vod\u011b. V r\u00e1mci profesion\u00e1ln\u00ed kari\u00e9ry jsem p\u016fsobil a p\u016fsob\u00edm v r\u016fzn\u00fdch oblastech a rol\u00edch a nau\u010dil jsem se, \u017ee kdy\u017e n\u011bkdo \u0159ekne &#8220;to nejde&#8221;, moje pr\u00e1ce za\u010d\u00edn\u00e1&#8230;\u00a0 V jak\u00fdch oblastech se pohybuji ? Hardware \/ fyzick\u00e1 vrstva HW WiFi &#038; IoT NFC\/RFID ISDN\/xDSL\/GSM\/PBX\/VoIP Arduino \/ Raspberry Pi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jan Lachman - IT<\/title>\n<meta name=\"description\" content=\"Jan Lachman\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.janlachman.cz\/?page_id=20\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jan Lachman - IT\" \/>\n<meta property=\"og:description\" content=\"Jan Lachman\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.janlachman.cz\/?page_id=20\" \/>\n<meta property=\"og:site_name\" content=\"Jan Lachman\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-17T15:13:12+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.janlachman.cz\/?page_id=20\",\"url\":\"https:\/\/www.janlachman.cz\/?page_id=20\",\"name\":\"Jan Lachman - 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