{"id":4852,"date":"2022-05-10T07:51:08","date_gmt":"2022-05-10T05:51:08","guid":{"rendered":"https:\/\/preventista.sk\/info\/?p=4852"},"modified":"2022-05-10T07:58:23","modified_gmt":"2022-05-10T05:58:23","slug":"odchod-exit-z-cloudu-6-cast-miniserialu","status":"publish","type":"post","link":"https:\/\/preventista.sk\/info\/odchod-exit-z-cloudu-6-cast-miniserialu\/","title":{"rendered":"Odchod (EXIT) z Cloudu (6.\u010das\u0165 miniseri\u00e1lu)"},"content":{"rendered":"\n<p>Povestn\u00e9 \u201eumenie od\u00eds\u0165\u201c, ke\u010f nastane \u010das je pre \u013eud\u00ed \u010dasto \u0165a\u017ek\u00e9. Pre prostredie cloudu patr\u00ed toto umenie medzi strategick\u00e9 schopnosti.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"4680\" data-permalink=\"https:\/\/preventista.sk\/info\/predstavujeme-vam-cloud-prirodzenu-sucast-nasich-zivotov\/cloud-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?fit=940%2C788&amp;ssl=1\" data-orig-size=\"940,788\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Cloud-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?fit=700%2C587&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=512%2C429&#038;ssl=1\" alt=\"\" class=\"wp-image-4680\" width=\"512\" height=\"429\" srcset=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=700%2C587&amp;ssl=1 700w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=450%2C377&amp;ssl=1 450w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=320%2C268&amp;ssl=1 320w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=768%2C644&amp;ssl=1 768w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?w=940&amp;ssl=1 940w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n\n<p>V&nbsp;\u010dl\u00e1nku o&nbsp;rizik\u00e1ch pou\u017e\u00edvania cloud rie\u0161en\u00ed, aplik\u00e1ci\u00ed a slu\u017eieb (vi\u010f <a href=\"https:\/\/preventista.sk\/info\/rizika-sucast-cloud-sveta\/\">Rizik\u00e1 \u2013 s\u00fa\u010das\u0165 Cloud sveta<\/a>) bolo spomenut\u00e9, \u017ee zmeny v&nbsp;cloude sa realizuj\u00fa dod\u00e1vate\u013eom cloud rie\u0161enia s vysokou frekvenciou, av\u0161ak nie v\u0161etky s\u00fa u\u017eito\u010dn\u00e9 a&nbsp;pr\u00ednosn\u00e9. Niektor\u00e9 zmeny s\u00fa&nbsp;do takej miery nevyhovuj\u00face, alebo s\u00fa nato\u013eko rizikov\u00e9 pre pou\u017e\u00edvate\u013ea, \u017ee prin\u00e1\u0161aj\u00fa potrebu cloud slu\u017ebu opusti\u0165. Preto je k\u013e\u00fa\u010dov\u00e9 by\u0165 pripraven\u00fd na potrebu z&nbsp;prostredia cloudu od\u00eds\u0165. \u010co znamen\u00e1 ma\u0165 pripraven\u00fa tzv. EXIT strat\u00e9giu, alebo EXIT pl\u00e1n.<\/p>\n\n\n\n<p><em>pozn. EXIT strat\u00e9gia zah\u0155\u0148a viacero variant EXIT pl\u00e1nov, pokia\u013e s\u00fa tak\u00e9 varianty mo\u017en\u00e9<\/em><\/p>\n\n\n\n<p><strong>EXIT<\/strong>, t.j. odchod, resp. opustenie cloud slu\u017eby, <strong>je d\u00f4le\u017eit\u00e1 schopnos\u0165<\/strong>, resp. rie\u0161enie <strong>v takom pr\u00edpade<\/strong>, <strong>ke\u010f sa naplnia ur\u010dit\u00e9, \u010dasto negat\u00edvne predpoklady<\/strong>.<\/p>\n\n\n\n<p><em>napr. ke\u010f m\u00e1 pokra\u010duj\u00face pou\u017e\u00edvanie cloud slu\u017eieb na n\u00e1s negat\u00edvny dopad<\/em><\/p>\n\n\n\n<p>To znamen\u00e1, \u017ee \u010fal\u0161ie pou\u017e\u00edvanie cloud slu\u017eieb n\u00e1m m\u00f4\u017ee sp\u00f4sobi\u0165 napr. po\u0161kodenie dobr\u00e9ho mena, alebo finan\u010dn\u00e9 straty. V&nbsp;niektor\u00fdch osobitn\u00fdch pr\u00edpadoch, ako s\u00fa tzv. regulovan\u00e9 \u010dinnosti alebo odvetvia podnikania (napr. banky, finan\u010dn\u00e9 domy a&nbsp;pod.), m\u00f4\u017ee potreba od\u00eds\u0165 z&nbsp;cloud prostredia vyplyn\u00fa\u0165 z&nbsp;regula\u010dn\u00fdch opatren\u00ed, alebo z&nbsp;legislat\u00edvnych po\u017eiadaviek (napr. nariadenia vl\u00e1dy alebo n\u00e1rodnej banky na odchod z&nbsp;cloudu alebo regul\u00e1ciu cloudu).<\/p>\n\n\n\n<p><strong>Podmienky pre EXIT<\/strong><\/p>\n\n\n\n<p>Opustenie cloud slu\u017eby nemus\u00ed by\u0165 jednoduch\u00e9 rozhodnutie, a&nbsp;priamo s\u00favis\u00ed s&nbsp;viacer\u00fdmi krit\u00e9riami, ktor\u00e9 s\u00fa op\u00edsan\u00e9 ni\u017e\u0161ie.<\/p>\n\n\n\n<p>Je ve\u013emi d\u00f4le\u017eit\u00e9 stanovi\u0165 si konkr\u00e9tne charakteristiky alebo parametre, ktor\u00fdch naplnenie je v\u00e1\u017enou prek\u00e1\u017ekou \u010fal\u0161ieho pou\u017e\u00edvania cloud slu\u017eby, a&nbsp;teda d\u00f4vodom na jej opustenie. Prev\u00e1dzkov\u00e9 krit\u00e9ri\u00e1, atrib\u00faty kvality a&nbsp;bezpe\u010dnosti pou\u017e\u00edvania cloud slu\u017eieb, ktor\u00fdch hodnoty alebo charakteristiky nie s\u00fa pre n\u00e1s vyhovuj\u00face sa naz\u00fdvaj\u00fa <strong><em>neakceptovate\u013en\u00e9 krit\u00e9ri\u00e1<\/em><\/strong>.<\/p>\n\n\n\n<p><em>Pr\u00edklady neakceptovate\u013en\u00fdch krit\u00e9ri\u00ed pod\u013ea oblast\u00ed:<\/em><\/p>\n\n\n\n<p><em>Prev\u00e1dzka cloud slu\u017eby:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><em>Nedodr\u017eiavanie v\u00fdkonnostn\u00fdch parametrov cloudu (aplik\u00e1cia v&nbsp;cloude je pomal\u00e1)<\/em><\/li><li><em>\u010cast\u00e9 v\u00fdpadky resp. \u010dast\u00e1 nedostupnos\u0165 slu\u017eby (aplik\u00e1cia v&nbsp;cloude \u010dasto pad\u00e1, alebo je vypnut\u00e1).<\/em><\/li><li><em>Probl\u00e9m s&nbsp;adapt\u00e1ciou cloudu na strane odberate\u013ea (objavili sa incidenty ako napr. chyby vo funkci\u00e1ch aplik\u00e1cie: m\u00f4\u017ee nasta\u0165 \u00fanik inform\u00e1ci\u00ed sp\u00f4sobuj\u00faci stratu d\u00f4veryhodnosti poskytovate\u013ea ak nebude bezpe\u010dnos\u0165 aplik\u00e1cie v&nbsp;cloude dobre nastaven\u00e1)<\/em><\/li><\/ul>\n\n\n\n<p><em>Ekonomick\u00e9 a biznis h\u013eadisko:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><em>Rast cien za poskytovanie slu\u017eieb (napr. cena za pren\u00e1jom priestoru v&nbsp;cloude sa z\u00e1sadne zv\u00fd\u0161ila)<\/em><\/li><li><em>Zmena obchodn\u00fdch alebo licen\u010dn\u00fdch pravidiel (napr. zmena pravidiel m\u00f4\u017ee zapr\u00ed\u010dini\u0165 obmedzenie pou\u017e\u00edvania cloudu alebo nedodr\u017eanie z\u00e1konn\u00fdch pravidiel pri prev\u00e1dzke aplik\u00e1cie v&nbsp;cloude po zmene pravidiel)<\/em><\/li><li><em>Nezrealizovan\u00e1 kompenz\u00e1cia nedostato\u010dn\u00fdch prev\u00e1dzkov\u00fdch parametrov (napr. kompenz\u00e1cia v\u00fdpadkov, sp\u00f4sobenej \u0161kody napr. formou odpustenia poplatku na \u010fal\u0161ie obdobie prev\u00e1dzkovate\u013eom cloudu)<\/em><\/li><li><em>Poru\u0161enie ml\u010danlivosti (napr. neboli dodr\u017ean\u00e9 pravidl\u00e1 na bezpe\u010dnos\u0165 cloudu prev\u00e1dzkovate\u013eom a&nbsp;boli prezraden\u00e9 citilv\u00e9 \u00fadaje o&nbsp;d\u00e1tach v&nbsp;cloude)<\/em><\/li><li><em>Neakceptovate\u013en\u00e1 akviz\u00edcia (prev\u00e1dzkovate\u013e cloudu bol odk\u00fapen\u00fd inou spolo\u010dnos\u0165ou a&nbsp;transakcia je pre odberate\u013ea cloudov\u00fdch slu\u017eieb neakceptovate\u013en\u00e1 zmena)<\/em><\/li><\/ul>\n\n\n\n<p>Ako u\u017e bolo spomenut\u00e9 <a href=\"https:\/\/preventista.sk\/info\/preco-sa-cloud-podoba-olympijskemu-bazenu-4-cast-miniserialu\/\">v&nbsp;\u010dl\u00e1nku \u010d.4 tohoto miniseri\u00e1lu<\/a>,&nbsp;<strong>najvy\u0161\u0161ou hodnotou<\/strong>, ktor\u00fa treba ma\u0165 v\u017edy na zreteli pri akejko\u013evek pr\u00e1ci v&nbsp;cloud prostred\u00ed <strong>s\u00fa samotn\u00e9 inform\u00e1cie t.j. d\u00e1ta s&nbsp;ktor\u00fdmi v&nbsp;cloude pracujeme<\/strong>, a&nbsp;miera ich citlivosti. T\u00e1to skuto\u010dnos\u0165 je riadiacim prvkom pri definovan\u00ed krokov, ktor\u00e9 je potrebn\u00e9 vykona\u0165 po\u010das odchodu z&nbsp;cloud prostredia.<\/p>\n\n\n\n<p>Za predpokladu, \u017ee v&nbsp;cloud prostred\u00ed spracov\u00e1vame citliv\u00e9 d\u00e1ta, o&nbsp;ktor\u00e9 nechceme pri odchode z&nbsp;cloud slu\u017eby pr\u00eds\u0165, bude na\u0161ou <strong>najd\u00f4le\u017eitej\u0161ou \u00falohou<\/strong> bezpe\u010dne z\u00edska\u0165 v\u0161etky na\u0161e d\u00e1ta sp\u00e4\u0165, resp. presun\u00fa\u0165 ich na \u017eelan\u00e9 n\u00e1hradn\u00e9 miesto, a&nbsp;n\u00e1sledne spo\u013eahlivo vymaza\u0165 dan\u00e9 d\u00e1ta z&nbsp;p\u00f4vodn\u00e9ho cloud prostredia.<\/p>\n\n\n\n<p>Vzh\u013eadom k&nbsp;funkci\u00e1m cloudu v&nbsp;oblasti garancie vysokej dostupnosti je typick\u00e9, najm\u00e4 pre SaaS typ slu\u017eieb (SaaS \u2013 popis vi\u010f. <a href=\"https:\/\/preventista.sk\/info\/cloud-stavebny-prvok-firiem-vysvetlenie-ponuky-sluzieb-2-cast-miniserialu\/\">vysvetlenie ponuky slu\u017eieb<\/a>), \u017ee s\u00fa d\u00e1ta duplikovan\u00e9 do z\u00e1lo\u017enej lokality alebo priebe\u017ene archivovan\u00e9 v&nbsp;\u010fal\u0161ej lokalite. To znamen\u00e1, \u017ee k\u00f3pia d\u00e1t je umiestnen\u00e1 v&nbsp;geograficky inom d\u00e1tovom centre. V&nbsp;takomto pr\u00edpade je d\u00f4le\u017eit\u00e9,&nbsp;z\u00edska\u0165 d\u00f4veryhodn\u00e9 uistenie o&nbsp;ich spo\u013eahlivom&nbsp;v\u00fdmaze nielen v&nbsp;prostred\u00ed kde sa akt\u00edvne d\u00e1ta pou\u017e\u00edvaj\u00fa, ale aj vo v\u0161etk\u00fdch jeho replik\u00e1ch.<\/p>\n\n\n\n<p>V&nbsp;mnoh\u00fdch situ\u00e1ci\u00e1ch tieto aktivity nie s\u00fa realizovate\u013en\u00e9 bez s\u00fa\u010dinnosti poskytovate\u013ea cloud prostredia, najm\u00e4 pokia\u013e sa jedn\u00e1 o&nbsp;SaaS (SaaS vi\u010f. <a href=\"https:\/\/preventista.sk\/info\/cloud-stavebny-prvok-firiem-vysvetlenie-ponuky-sluzieb-2-cast-miniserialu\/\">vysvetlenie ponuky slu\u017eieb<\/a>). Potrebn\u00fa s\u00fa\u010dinnos\u0165 pre pr\u00edpad ukon\u010denia pou\u017e\u00edvania cloud slu\u017eby je nutn\u00e9 s&nbsp;poskytovate\u013eom zmluvne dohodn\u00fa\u0165.<\/p>\n\n\n\n<p><strong>Minim\u00e1lna zmluvne dohodnut\u00e1 s\u00fa\u010dinnos\u0165 poskytovate\u013ea cloud slu\u017eby pre EXIT<\/strong><\/p>\n\n\n\n<p>Zmluva s&nbsp;poskytovate\u013eom cloud slu\u017eby by mala zah\u0155\u0148a\u0165:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>garantovanie dostupnosti konzistentn\u00fdch a nezmenen\u00fdch d\u00e1t pre export z&nbsp;cloudu do nov\u00e9ho \u00falo\u017eiska v&nbsp;pou\u017eite\u013enom tvare (tvar mus\u00ed by\u0165 vopred definovan\u00fd a&nbsp;dohodnut\u00fd s&nbsp;poskytovate\u013eom)<\/li><li>preuk\u00e1zanie certifikovan\u00e9ho sp\u00f4sobu odstr\u00e1nenia d\u00e1t zo v\u0161etk\u00fdch \u00falo\u017e\u00edsk poskytovate\u013ea, ktor\u00e9 je dolo\u017een\u00e9 certifik\u00e1tom<\/li><li>mo\u017enos\u0165 auditovania kvality, resp. \u00faspe\u0161nosti v\u00fdmazu uveden\u00fdch d\u00e1t priamo odberate\u013eom alebo externou aud\u00edtorskou spolo\u010dnos\u0165ou<\/li><\/ul>\n\n\n\n<p>Parametre EXIT pl\u00e1nu m\u00f4\u017eu by\u0165 variabiln\u00e9 v&nbsp;z\u00e1vislosti od typu slu\u017eby (SaaS\/PaaS\/IaaS \u2013 popis vi\u010f. <a href=\"https:\/\/preventista.sk\/info\/cloud-stavebny-prvok-firiem-vysvetlenie-ponuky-sluzieb-2-cast-miniserialu\/\">vysvetlenie ponuky slu\u017eieb<\/a>). Nie v\u0161etky parametre sa uplatnia pre ka\u017ed\u00fd typ slu\u017eby. Av\u0161ak, parametre maj\u00fa by\u0165 s\u00fa\u010das\u0165ou zmluvy s&nbsp;poskytovate\u013eom, a&nbsp;je potrebn\u00e9 ich zladi\u0165 s&nbsp;podmienkami o&nbsp;odst\u00fapen\u00ed od zmluvy.<\/p>\n\n\n\n<p><em>Pr\u00edklady:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><em>Podmienky spustenia EXIT procesu (na b\u00e1ze vy\u0161\u0161ie uveden\u00fdch neakceptovate\u013en\u00fdch krit\u00e9ri\u00ed)<\/em><\/li><li><em>Cena a&nbsp;trvanie realiz\u00e1cie EXITu<\/em><\/li><li><em>Proces a&nbsp;term\u00edn na poskytnutie d\u00e1t vr\u00e1tane auditn\u00fdch z\u00e1znamov, resp. logov<\/em><\/li><li><em>Proces a&nbsp;term\u00edn na vymazanie d\u00e1t vr\u00e1tane auditn\u00fdch z\u00e1znamov, resp. logov<\/em><\/li><li><em>Potvrdenie vymazania d\u00e1t (sp\u00f4sob dokladovania vymazania d\u00e1t a povolenie auditu v\u00fdmazu d\u00e1t)<\/em><\/li><li><em>Sp\u00f4sob (technick\u00e1 realiz\u00e1cia) a&nbsp;podmienky doru\u010denia d\u00e1t (zah\u0155\u0148aj\u00fa aj organiza\u010dn\u00e9 opatrenia)<\/em><\/li><li><em>Proces a term\u00edn na migr\u00e1ciu slu\u017eby aj s d\u00e1tami do cie\u013eov\u00e9ho prostredia (cloud, on-premise \u2013 dom\u00e1ce d\u00e1tov\u00e9 centrum)<\/em><\/li><li><em>Cena za migr\u00e1ciu<\/em><\/li><li><em>Po\u017eadovan\u00e1 s\u00fa\u010dinnos\u0165 3-t\u00edch str\u00e1n (rozsah pr\u00e1c, po\u017eadovan\u00fd SW, HW, pripojenie)<\/em><\/li><li><em>S\u00fa\u010dinnos\u0165 pou\u017e\u00edvate\u013ea cloud slu\u017eby<\/em><\/li><li><em>Garancia dostupnosti slu\u017eby a\u017e do ukon\u010denia realiz\u00e1cie EXITu<\/em><\/li><\/ul>\n\n\n\n<p><strong>Pr\u00edklady EXIT pl\u00e1nov<\/strong><\/p>\n\n\n\n<p><em>Ukon\u010denie cloud slu\u017eby s&nbsp;pln\u00fdm prechodom do in\u00e9ho cloud rie\u0161enia.<\/em><\/p>\n\n\n\n<p>Tak\u00fdto EXIT pl\u00e1n zah\u0155\u0148a (nie v\u0161ak v\u00fdlu\u010dne):<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>V\u00fdber a&nbsp;n\u00e1kup kvalitn\u00e9ho a&nbsp;bezpe\u010dn\u00e9ho rie\u0161enia od nov\u00e9ho cloud poskytovate\u013ea<\/li><li>Viacero anal\u00fdz: pr\u00e1vna anal\u00fdza, dopady na \u010dinnos\u0165 odberate\u013ea cloud slu\u017eby, anal\u00fdza riz\u00edk, finan\u010dn\u00e1 anal\u00fdza, anal\u00fdza bezpe\u010dnosti<\/li><li>Migr\u00e1ciu a&nbsp;prev\u00e1dzkov\u00e9 nastavenie aplik\u00e1cie pokia\u013e sa nejedn\u00e1 o SaaS<\/li><li>Prenos d\u00e1t, resp. migr\u00e1ciu d\u00e1t<\/li><li>Prenos slu\u017eieb<\/li><li>Testovanie<\/li><li>Overenie vymazania d\u00e1t v&nbsp;p\u00f4vodnej slu\u017ebe<\/li><\/ul>\n\n\n\n<p><em>Ukon\u010denie cloud slu\u017eby s&nbsp;pln\u00fdm prechodom do rie\u0161enia v&nbsp;lok\u00e1lnom d\u00e1tovom centre (on-premise)<\/em><\/p>\n\n\n\n<p>Tak\u00fdto EXIT pl\u00e1n zah\u0155\u0148a (nie v\u0161ak v\u00fdlu\u010dne):<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Projekt pre lok\u00e1lne nasadenie a prev\u00e1dzku, ktor\u00fd zah\u0155\u0148a minim\u00e1lne dedikovanie alebo vytvorenie IT t\u00edmu, n\u00e1kup po\u017eadovanej infra\u0161trukt\u00fary a&nbsp;softv\u00e9ru a&nbsp;jeho kompletn\u00e9 sprev\u00e1dzkovanie vr\u00e1tane implement\u00e1cie bezpe\u010dnostn\u00fdch opatren\u00ed<\/li><li>Viacero anal\u00fdz: pr\u00e1vna anal\u00fdza, dopady na na\u0161u \u010dinnos\u0165, anal\u00fdza riz\u00edk, finan\u010dn\u00e1 anal\u00fdza, anal\u00fdza bezpe\u010dnosti<\/li><li>V&nbsp;z\u00e1vislosti od mo\u017enosti prenies\u0165 cloud aplik\u00e1ciu do on-prem:<ul><li>migr\u00e1ciu alebo nasadenie aplik\u00e1cie v&nbsp;novom prostred\u00ed,<\/li><\/ul><ul><li>ak sa jedn\u00e1 o&nbsp;zmenu aplik\u00e1cie tak je tento krok nahraden\u00fd len obstaran\u00edm a&nbsp;nasaden\u00edm novej aplik\u00e1cie<\/li><\/ul><\/li><li>Prenos d\u00e1t, resp. migr\u00e1ciu d\u00e1t do nov\u00e9ho priestoru<\/li><li>Prenos, resp. obstaranie, zavedenie nov\u00fdch slu\u017eieb pre on-prem prev\u00e1dzku<\/li><li>Testovanie novej implement\u00e1cie<\/li><li>Overenie vymazania d\u00e1t v&nbsp;p\u00f4vodnej slu\u017ebe<\/li><\/ul>\n\n\n\n<p>Cie\u013eom tohoto \u010dl\u00e1nku bolo pribl\u00ed\u017ei\u0165 \u010ditate\u013eom, \u010do je to EXIT strat\u00e9gia, pre\u010do ju potrebujeme a\u00a0dali sme si za cie\u013e sp\u00edsa\u0165, \u010do by mala obsahova\u0165. V\u00a0pr\u00edpade, ke\u010f si nem\u00f4\u017eeme dovoli\u0165 opusti\u0165 cloud slu\u017ebu \u201elen tak\u201c, napr. bez po\u017eiadaviek bezpe\u010dne prenies\u0165 na\u0161e d\u00e1ta do n\u00e1hradn\u00e9ho rie\u0161enia alebo \u00falo\u017eiska, nie je EXIT jednoduch\u00fdm krokom. Je ve\u013emi d\u00f4le\u017eit\u00e9 ma\u0165 relat\u00edvne presn\u00fa predstavu o\u00a0mo\u017enom odchode z\u00a0cloud slu\u017eby a\u00a0krokoch, ktor\u00e9 je potrebn\u00e9 vykona\u0165, ak sa naplnia podmienky pre opustenie cloudu. Inak povedan\u00e9, je potrebn\u00e9 by\u0165 pripraven\u00fd. Inak sa m\u00f4\u017ee sta\u0165, \u017ee o\u00a0svoje d\u00e1ta pr\u00eddeme, \u010d\u00edm sa materializuje riziko neexistuj\u00faceho EXIT pl\u00e1nu, ktor\u00e9ho dopadom je napr\u00edklad to, \u017ee nebudeme m\u00f4c\u0165 poskytova\u0165 na\u0161u slu\u017ebu. Tak\u00fdto dopad m\u00f4\u017ee by\u0165 pre n\u00e1s likvida\u010dn\u00fd.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"4475\" data-permalink=\"https:\/\/preventista.sk\/info\/vzdelavanie-informacnej-bezpecnosti-na-strednych-skolach-ma-sancu\/kniha-2021\/\" data-orig-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?fit=804%2C1266&amp;ssl=1\" data-orig-size=\"804,1266\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"kniha-2021\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?fit=650%2C1024&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?resize=700%2C1102&#038;ssl=1\" alt=\"\" class=\"wp-image-4475\" width=\"700\" height=\"1102\" srcset=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?resize=700%2C1102&amp;ssl=1 700w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?resize=450%2C709&amp;ssl=1 450w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?resize=320%2C504&amp;ssl=1 320w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?resize=768%2C1209&amp;ssl=1 768w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/09\/kniha-2021.png?w=804&amp;ssl=1 804w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>info:  <a href=\"mailto:info@preventista.sk\">info@preventista.sk<\/a><\/figcaption><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Povestn\u00e9 \u201eumenie od\u00eds\u0165\u201c, ke\u010f nastane \u010das je pre \u013eud\u00ed \u010dasto \u0165a\u017ek\u00e9. Pre prostredie cloudu patr\u00ed toto umenie medzi strategick\u00e9 schopnosti. V&nbsp;\u010dl\u00e1nku o&nbsp;rizik\u00e1ch pou\u017e\u00edvania cloud rie\u0161en\u00ed, aplik\u00e1ci\u00ed a slu\u017eieb (vi\u010f Rizik\u00e1 \u2013 s\u00fa\u010das\u0165 Cloud sveta) bolo spomenut\u00e9, \u017ee zmeny v&nbsp;cloude sa realizuj\u00fa dod\u00e1vate\u013eom cloud rie\u0161enia s vysokou frekvenciou, av\u0161ak nie v\u0161etky s\u00fa u\u017eito\u010dn\u00e9 a&nbsp;pr\u00ednosn\u00e9. Niektor\u00e9 zmeny [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[136],"class_list":["post-4852","post","type-post","status-publish","format-standard","hentry","category-itbezp","tag-cloud"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":4670,"url":"https:\/\/preventista.sk\/info\/predstavujeme-vam-cloud-prirodzenu-sucast-nasich-zivotov\/","url_meta":{"origin":4852,"position":0},"title":"Predstavujeme v\u00e1m Cloud \u2013 prirodzen\u00fa s\u00fa\u010das\u0165 na\u0161ich \u017eivotov (1.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"18. janu\u00e1ra 2022","format":false,"excerpt":"Asi ka\u017ed\u00fd z\u00a0n\u00e1s za\u017eil pocit, \u017ee skuto\u010dn\u00e9 pochopenie probl\u00e9mu nastane a\u017e v\u00a0momente, ke\u010f sa ho s\u00e1m sna\u017e\u00ed niekomu vysvetli\u0165, resp. ke\u010f sa na tak\u00e9 vysvetlenie pripravuje Pozit\u00edvna reakcia, vidite\u013ene porozumenie a\u00a0\u00fasmev posluch\u00e1\u010da (rozumej nie IT-\u010dk\u00e1ra) v\u00a0takom pr\u00edpade ur\u010dite pote\u0161\u00ed \ud83d\ude0a A\u00a0e\u0161te viac pote\u0161\u00ed, ke\u010f si posluch\u00e1\u010di adoptuj\u00fa pojmy a\u00a0pr\u00edklady tak,\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4791,"url":"https:\/\/preventista.sk\/info\/rizika-sucast-cloud-sveta\/","url_meta":{"origin":4852,"position":1},"title":"Rizik\u00e1 \u2013 s\u00fa\u010das\u0165 Cloud sveta (5.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"30. marca 2022","format":false,"excerpt":"Prin\u00e1\u0161ame v\u00e1m \u010fal\u0161\u00ed \u010dl\u00e1nok, ktor\u00fd sa venuje bezpe\u010dnosti cloudov. V\u00a0predch\u00e1dzaj\u00facich \u010dl\u00e1nkoch sme hovorili o tom, \u017ee faktor zdie\u013eania zdrojov poskytovan\u00fdch a\u00a0vyu\u017e\u00edvan\u00fdch vo forme cloud slu\u017eieb m\u00f4\u017ee ma\u0165 ekonomick\u00fd pr\u00ednos (Economy of the Scale). Z\u00e1rove\u0148 v\u0161ak prin\u00e1\u0161a zdie\u013eanie zodpovednosti za spr\u00e1vne a\u00a0bezpe\u010dn\u00e9 pou\u017e\u00edvanie cloud slu\u017eieb. Nielen poskytovate\u013e cloud slu\u017eby je zodpovedn\u00fd\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4672,"url":"https:\/\/preventista.sk\/info\/cloud-stavebny-prvok-firiem-vysvetlenie-ponuky-sluzieb-2-cast-miniserialu\/","url_meta":{"origin":4852,"position":2},"title":"Cloud &#8211; stavebn\u00fd prvok firiem, vysvetlenie ponuky slu\u017eieb (2.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"24. janu\u00e1ra 2022","format":false,"excerpt":"Firmy v\u00a0r\u00e1mci svojich aktiv\u00edt sa potrebuj\u00fa orientova\u0165 v\u00fdlu\u010dne na svoj biznis, aby vedeli dobre a\u00a0spr\u00e1vne a\u00a0v\u010das reagova\u0165 na zmeny trhu. St\u00e1le menej a\u00a0menej sa chc\u00fa zaobera\u0165 spr\u00e1vou svojho IT. Pre firmy je jednoduch\u0161ie zdie\u013ea\u0165 v\u00fdpo\u010dtov\u00e9 a\u00a0d\u00e1tov\u00e9 zdroje a\u00a0prenies\u0165 zodpovednos\u0165 za riadenie na in\u00fa firmu. Cloud sa\u00a0 pomaly, ale isto st\u00e1va\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/image.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/image.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/image.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":4708,"url":"https:\/\/preventista.sk\/info\/cloud-stavebne-prvky-a-hranice-zodpovednosti-3-cast-miniserialu\/","url_meta":{"origin":4852,"position":3},"title":"Cloud \u2013 stavebn\u00e9 prvky a\u00a0hranice zodpovednosti (3.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"31. janu\u00e1ra 2022","format":false,"excerpt":"Cloudov\u00e9 syst\u00e9my pon\u00fakaj\u00fa neuverite\u013en\u00e9 mo\u017enosti, nielen pre naplnenie jednoduch\u00fdch t\u00fa\u017eob klientov ako je vytvorenie prostredia na ukladanie d\u00e1t a\u00a0v\u00fdpo\u010dtov\u00fd v\u00fdkon. N\u00e1jde sa tam miesto aj na zlo\u017eitej\u0161ie v\u00fdpo\u010dtov\u00e9 \u00falohy, firmy si ved\u00fa v\u00a0aplik\u00e1ci\u00e1ch v\u00a0cloude \u00fa\u010dtovn\u00edctvo a\u00a0niektor\u00e9 kompletn\u00fa kancel\u00e1riu. Av\u0161ak pri tomto to v\u00f4bec nekon\u010d\u00ed, ke\u010f m\u00e1te z\u00e1ujem, viete sa zaregistrova\u0165\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/01\/Cloud-2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4726,"url":"https:\/\/preventista.sk\/info\/preco-sa-cloud-podoba-olympijskemu-bazenu-4-cast-miniserialu\/","url_meta":{"origin":4852,"position":4},"title":"Pre\u010do sa cloud podob\u00e1 olympijsk\u00e9mu baz\u00e9nu? (4.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"17. febru\u00e1ra 2022","format":false,"excerpt":"Predch\u00e1dzaj\u00faci \u010dl\u00e1nok (Cloud \u2013 stavebn\u00e9 prvky a\u00a0hranice zodpovednosti) pribli\u017euje stavebn\u00e9 prvky cloudu, ktor\u00e9 je mo\u017en\u00e9 vyu\u017ei\u0165 v\u00a0s\u00falade s\u00a0na\u0161imi potrebami vyu\u017ei\u0165 slu\u017eby, ktor\u00e9 cloud prostredie poskytuje. Niekedy potrebujeme vyu\u017ei\u0165 len infra\u0161trukt\u00farne slu\u017eby, t.j. pam\u00e4\u0165ov\u00fd a\u00a0procesorov\u00fd v\u00fdkon, alebo \u00falo\u017eisko, inokedy je potrebn\u00e9 vyu\u017ei\u0165 sk\u00f4r komplexnej\u0161ie slu\u017eby. V\u00a0z\u00e1vislosti od typu zapojen\u00fdch\u00a0 slu\u017eieb sa\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/02\/image-1.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/02\/image-1.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2022\/02\/image-1.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":887,"url":"https:\/\/preventista.sk\/info\/autentizace-v-cloudu\/","url_meta":{"origin":4852,"position":5},"title":"Autentizace v cloudu","author":"Redakcia","date":"4. augusta 2013","format":false,"excerpt":"Pot\u0159eba zaji\u0161t\u011bn\u00ed bezpe\u010dnosti informa\u010dn\u00edch syst\u00e9m\u016f provozovan\u00fdch v prost\u0159ed\u00ed cloudu p\u0159in\u00e1\u0161\u00ed n\u011bkter\u00e9 nov\u00e9 v\u00fdzvy, se kter\u00fdmi jsme se dosud setk\u00e1vali zejm\u00e9na v informa\u010dn\u00edch syst\u00e9mech p\u0159\u00edstupn\u00fdch z ve\u0159ejn\u00e9ho internetu. Jak se pravideln\u011b do\u010d\u00edt\u00e1me ve sd\u011blovac\u00edch prost\u0159edc\u00edch, na internetu se \u010d\u00edm d\u00e1l t\u00edm v\u00edce krade identita. N\u011bkter\u00e9 p\u0159\u00edpady vy\u0161et\u0159ovala a n\u011bkter\u00e9 i \u00fasp\u011b\u0161n\u011b\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"cloud","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2013\/08\/cloud.jpg?fit=700%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2013\/08\/cloud.jpg?fit=700%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2013\/08\/cloud.jpg?fit=700%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2013\/08\/cloud.jpg?fit=700%2C400&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/comments?post=4852"}],"version-history":[{"count":7,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4852\/revisions"}],"predecessor-version":[{"id":4863,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4852\/revisions\/4863"}],"wp:attachment":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/media?parent=4852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/categories?post=4852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/tags?post=4852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}