{"id":4268,"date":"2021-02-28T09:09:45","date_gmt":"2021-02-28T08:09:45","guid":{"rendered":"http:\/\/preventista.sk\/info\/?p=4268"},"modified":"2021-02-28T09:09:47","modified_gmt":"2021-02-28T08:09:47","slug":"proti-ransomveru-krok-za-krokom","status":"publish","type":"post","link":"https:\/\/preventista.sk\/info\/proti-ransomveru-krok-za-krokom\/","title":{"rendered":"Proti ransomv\u00e9ru krok za krokom"},"content":{"rendered":"\n
\"\"
Foto: flickr.com\/Christiaan Colen<\/figcaption><\/figure>\n\n\n\n

Ryuk, Djvu, Maze, DoppelPaymer, CryptoLocker, Avaddon, Sodinokibi, GandCrab… v posledn\u00fdch rokoch sa ako keby s t\u00fdmito \u0161kodliv\u00fdm programami roztrhlo vrece. Najprv v\u00e1m za\u0161ifruj\u00fa s\u00fabory na disku a n\u00e1sledne od v\u00e1s \u017eiadaj\u00fa peniaze. Pre prev\u00e1dzkovate\u013eov t\u00fdchto ransomv\u00e9rov je samozrejme ove\u013ea v\u00fdhodnej\u0161ie za\u00fato\u010di\u0165 na s\u00fakromn\u00e9 firmy, ktor\u00e9 si m\u00f4\u017eu v krajnom pr\u00edpade dovoli\u0165 zaplati\u0165 po\u017eadovan\u00fa sumu za de\u0161ifrovanie. To v\u0161ak ale neznamen\u00e1, \u017ee t\u00e1to hrozba obch\u00e1dza be\u017en\u00fdch pou\u017e\u00edvate\u013eov. Pr\u00e1ve naopak. T\u00fdm vie sp\u00f4sobi\u0165 e\u0161te v\u00e4\u010d\u0161ie \u0161kody.<\/p>\n\n\n\n

Ke\u010f som bol \u0161\u00e9fredaktorom kyberbezpe\u010dnostn\u00e9ho port\u00e1lu, obr\u00e1tili sa na n\u00e1s dvaja \u010ditatelia so \u017eiados\u0165ou o pomoc. V prvom pr\u00edpade p\u00edsala man\u017eelka obete. Jej mu\u017e si vraj stiahol z torrentu pir\u00e1tsku verziu nejak\u00e9ho grafick\u00e9ho programu. Ale len \u010do ho nain\u0161taloval, v\u0161etky s\u00fabory na disku sa zrazu prep\u00edsali a dostali pr\u00edponu .mosk<\/em>. V druhom pr\u00edpade n\u00e1m nap\u00edsal p\u00e1n s podobn\u00fdm probl\u00e9mom. Z nezn\u00e1meho d\u00f4vodu vyh\u013ead\u00e1val na internete pomoc hekerov, od ktor\u00fdch by si mohol zak\u00fapi\u0165 nejak\u00fd malv\u00e9r. Ke\u010f v\u0161ak za\u0148 zaplatil a stiahol si ovl\u00e1dac\u00ed n\u00e1stroj do po\u010d\u00edta\u010da, obratom sa mu po jeho spusten\u00ed prep\u00edsali v\u0161etky s\u00fabory a dostali pr\u00edponu .moka<\/em>.<\/p>\n\n\n\n

Na ot\u00e1zku \u201e\u010do s t\u00fdm?\u201c som sa automaticky op\u00fdtal \u010di si niekto z nich robil pravidelne z\u00e1lohy. Odpove\u010f mi bola vopred jasn\u00e1, a tak som za\u010dal p\u00e1tra\u0165 po alternat\u00edvnom rie\u0161en\u00ed. Dopracoval som sa k tomu, \u017ee v oboch pr\u00edpadoch \u0161lo o ransomv\u00e9r STOP\/Djvu. Star\u0161ie verzie tohto malv\u00e9ru u\u017e boli \u201erozl\u00fasknut\u00e9\u201c a de\u0161ifrovacie k\u013e\u00fa\u010de k n\u00edm boli vo\u013ene dostupn\u00e9 v n\u00e1stroji od Emsisoftu. Nane\u0161\u0165astie pre oboch \u010ditate\u013eov, ich verzie v\u0161ak patrili medzi tie nov\u00e9, ktor\u00e9 kolovali po internete len p\u00e1r t\u00fd\u017ed\u0148ov a ktor\u00e9 \u0161ifrovali s\u00fabory tzv. online k\u013e\u00fa\u010dom. Nako\u013eko bol tento k\u013e\u00fa\u010d jedine\u010dn\u00fd pre ka\u017ed\u00fa obe\u0165, neexistovalo \u017eiadne univerz\u00e1lne rie\u0161enie, ktor\u00e9 by im pomohlo. Teda a\u017e na jedno \u2013 zaplati\u0165 v\u00fdkupn\u00e9.<\/p>\n\n\n\n

Napriek tomu, \u017ee sa v\u0161eobecne neodpor\u00fa\u010da prist\u00fapi\u0165 kyberzlo\u010dincom na ich hru, tento ransomv\u00e9r na rozdiel od niektor\u00fdch in\u00fdch skuto\u010dne odovzdal de\u0161ifrovac\u00ed k\u013e\u00fa\u010d po zaplaten\u00ed po\u017eadovanej sumy. Oboch som preto obozn\u00e1mil s touto mo\u017enos\u0165ou a odk\u00e1zal ich e\u0161te na N\u00e1rodn\u00e9 centrum kybernetickej bezpe\u010dnosti SK-CERT. Mnoh\u00ed odborn\u00edci mo\u017eno preto\u010dia o\u010dami, ke\u010f si pre\u010d\u00edtaj\u00fa o tejto rade. Existoval ale preto d\u00f4vod.<\/p>\n\n\n\n

Ak ste sa na za\u010diatku sam\u00fdch seba v duchu op\u00fdtali, pre\u010do n\u00e1m nap\u00edsala man\u017eelka obete a nie obe\u0165 samotn\u00e1, bolo to preto, \u017ee medzi za\u0161ifrovan\u00fdmi s\u00fabormi na ich po\u010d\u00edta\u010di sa nach\u00e1dzali aj fotografie ich dvojro\u010dnej dc\u00e9ry. A to nielen tie nov\u00e9. Ale v\u0161etky fotografie od p\u00f4rodnice a\u017e po jej druh\u00e9 narodeniny. Neviem ako cel\u00fd pr\u00edpad dopadol, preto\u017ee \u010ditate\u013eka n\u00e1m u\u017e po obozn\u00e1men\u00ed sa so situ\u00e1ciou neodp\u00edsala. Predstavte si ale sam\u00fdch seba v jej z\u00fafalej situ\u00e1ci\u00ed, kedy sa mus\u00edte rozhodn\u00fa\u0165 \u010di rad\u0161ej nadobro strat\u00edte cenn\u00e9 s\u00fabory, alebo zaplat\u00edte 300 dol\u00e1rov za ich spr\u00edstupnenie.<\/p>\n\n\n\n

V tomto texte preto rozoberiem p\u00e1r r\u00e1d a tipov ako minimalizova\u0165 riziko tak\u00e9hoto scen\u00e1ra a ako na\u0148 pr\u00edpadne zareagova\u0165.<\/p>\n\n\n\n

Prevencia<\/strong><\/p>\n\n\n\n

\u010co sa t\u00fdka prevencie, ni\u010d nezaber\u00e1 na ransomv\u00e9r lep\u0161ie ako z\u00e1loha s\u00faborov<\/strong>. Offline z\u00e1loha v\u00e1s vyjde jednorazovo na zhruba 60 eur za klasick\u00fd extern\u00fd HDD disk s kapacitou 1 terabyte, pr\u00edpadne 80 eur za r\u00fdchlej\u0161\u00ed SSD disk s kapacitou 500 gigabytov. Prir\u00e1tajte k tomu p\u00e1r min\u00fat do t\u00fd\u017ed\u0148a str\u00e1ven\u00fdch nad kop\u00edrovan\u00edm s\u00faborov a m\u00e1te polovicu pr\u00e1ce hotov\u00fa. Alternat\u00edvne m\u00f4\u017eete vyu\u017ei\u0165 online z\u00e1lohy pomocou r\u00f4znych cloudov\u00fdch \u00falo\u017e\u00edsk ako IDrive a BackBlaze. Ich v\u00fdhodou je automatick\u00e9 z\u00e1lohovanie v re\u00e1lnom \u010dase na pozad\u00ed. Inak povedan\u00e9, z\u00e1lohujete bez toho, aby ste o tom vedeli. DropBox, Google Drive alebo OneDrive posl\u00fa\u017eia pre tento \u00fa\u010del rovnako, av\u0161ak z\u00e1lohova\u0165 mus\u00edte u\u017e ru\u010dne. T\u00e1to forma z\u00e1lohy v\u00e1s vyjde na p\u00e1r eur mesa\u010dne.<\/p>\n\n\n\n

\u010ci u\u017e ale zva\u017eujete offline alebo online z\u00e1lohu, v oboch pr\u00edpadoch si polo\u017ete ot\u00e1zku, \u010do v\u0161etko potrebujete z\u00e1lohova\u0165. Ur\u010dite nepotrebujete k\u00f3piu cel\u00e9ho disku v\u00e1\u0161ho po\u010d\u00edta\u010da so v\u0161etk\u00fdmi syst\u00e9mov\u00fdmi s\u00fabormi a ani in\u00fdmi s\u00fabormi, ktor\u00e9 si viete op\u00e4tovne stiahnu\u0165 z internetu. Prvorad\u00e1 je z\u00e1loha pracovn\u00fdch a osobn\u00fdch dokumentov, ktor\u00fdch ve\u013ekos\u0165 u\u017e viete odhadn\u00fa\u0165 najlep\u0161ie vy sami.<\/p>\n\n\n\n

Druh\u00fdm n\u00e1strojom by mala by\u0165 antiv\u00edrusov\u00e1 ochrana<\/strong>. Nie \u017eeby \u0161lo o zaru\u010den\u00fd sp\u00f4sob ako sa vyhn\u00fa\u0165 ransomv\u00e9ru, ale prinajmen\u0161om vie v\u010das detegova\u0165 zn\u00e1me verzie tak\u00fdchto \u0161kodliv\u00fdch programov. V\u0161eobecne vzat\u00e9, ide o n\u00e1stroje, ktor\u00e9 poskytuj\u00fa komplexn\u00e9 rie\u0161enia pre be\u017en\u00fdch pou\u017e\u00edvate\u013eov, a preto by mali by\u0165 povinnou v\u00fdbavou v\u00e1\u0161ho zariadenia, nech sa u\u017e chcete chr\u00e1ni\u0165 pred ak\u00fdmko\u013evek malv\u00e9rom. Ro\u010dn\u00e1 licencia v\u00e1s vyjde na zhruba 50 eur.<\/p>\n\n\n\n

Tieto technologick\u00e9 opatrenia s\u00fa ale len poslednou z\u00e1branou a ich \u00fa\u010dinnos\u0165 z\u00e1vis\u00ed len a len od toho, ak\u00e9 m\u00e1te bezpe\u010dnostn\u00e9 n\u00e1vyky<\/strong>. Ako v pr\u00edpade vy\u0161\u0161ie zmienen\u00fdch \u010ditate\u013eov, ak nez\u00e1lohujete, ak vyh\u013ead\u00e1vate pomoc tam, kde netreba, alebo ak s\u0165ahujete pofidern\u00e9 programy a aplik\u00e1cie, ste na najlep\u0161ej ceste zaradi\u0165 sa na dlh\u00fd zoznam obet\u00ed ransomv\u00e9ru. \u010eal\u0161\u00edm zaru\u010den\u00fdm sp\u00f4sobom ako oplaka\u0165 straten\u00e9 s\u00fabory alebo peniaze minut\u00e9 za v\u00fdkupn\u00e9 s\u00fa pr\u00edlohy z podvodn\u00fdch, phishingov\u00fdch e-mailov. Preto je treba, aby ste kybernetick\u00fa hygienu dodr\u017eiavali rovnako pr\u00edsne, ako t\u00fa svoju.<\/p>\n\n\n\n

Summa summarum, na ochranu pred ransomv\u00e9rom, ale aj in\u00fdmi malv\u00e9rmi, v\u00e1m posta\u010d\u00ed aj zhruba 50 a\u017e 100 eur ro\u010dne v z\u00e1vislosti od toho, na ko\u013eko si v\u00e1\u017eite svoj digit\u00e1lny \u017eivot. Ak ale chcete tieto n\u00e1klady e\u0161te viac minimalizova\u0165, mus\u00edte za\u010da\u0165 dodr\u017eiava\u0165 rady odborn\u00edkov oh\u013eadom bezpe\u010dn\u00e9ho spr\u00e1vania sa na internete. V ka\u017edom pr\u00edpade, tak\u00e1to invest\u00edcia je ove\u013ea rozumnej\u0161ia ne\u017e plati\u0165 trojn\u00e1sobok toho za za\u0161ifrovan\u00e9 s\u00fabory, ktor\u00e9 sa v\u00e1m aj tak nemusia vr\u00e1ti\u0165 sp\u00e4\u0165. <\/p>\n\n\n\n

Reakcia<\/strong><\/p>\n\n\n\n

Nasleduj\u00faci scen\u00e1r je ur\u010den\u00fd pre t\u00fdch, ktor\u00ed sa dostali do tejto nepr\u00edjemnej situ\u00e1cie a nedisponuj\u00fa \u017eiadnou z\u00e1lohou. Ako prv\u00fa pomoc odpor\u00fa\u010dam port\u00e1l NoMoreRansom.org<\/strong><\/a>, ktor\u00fd zalo\u017eila N\u00e1rodn\u00e1 jednotka holandskej pol\u00edcie pre High Tech kriminalitu, Eur\u00f3pske centrum pre boj proti po\u010d\u00edta\u010dovej kriminalite Europol a spolo\u010dnosti Kaspersky a McAfee. Port\u00e1l je cel\u00fd prelo\u017een\u00fd do sloven\u010diny a n\u00e1jdete na \u0148om n\u00e1stroj menom Krypto \u0161erif, ktor\u00fd v\u00e1m pom\u00f4\u017ee ur\u010di\u0165 typ ransomv\u00e9ru. Sta\u010d\u00ed len nahra\u0165 za\u0161ifrovan\u00fd s\u00fabor z v\u00e1\u0161ho po\u010d\u00edta\u010da a on vyh\u013ead\u00e1 de\u0161ifrovac\u00ed n\u00e1stroj.<\/p>\n\n\n\n

Nie ka\u017ed\u00fd \u0161ifrovac\u00ed mechanizmu je v\u0161ak prelomen\u00fd a nie ka\u017ed\u00fd \u201edekryptor\u201c sa nach\u00e1dza na tomto port\u00e1li. Rad antiv\u00edrusov\u00fdch firiem neust\u00e1le pracuje na l\u00e1man\u00ed \u010fal\u0161\u00edch a svoje vlastn\u00e9 de\u0161ifrovacie n\u00e1stroje n\u00e1sledne pon\u00fakaj\u00fa na svojich str\u00e1nkach. Pokia\u013e teda Krypto \u0161erif nepom\u00f4\u017ee, sk\u00faste sa poobhliadnu\u0165 po in\u00fdch tak\u00fdchto rie\u0161eniach u renomovan\u00fdch firiem. Ne\u010dakajte v\u0161ak, \u017ee v\u00e1m ich forenzn\u00e9 t\u00edmy prelomia ransomv\u00e9r na po\u017eiadanie.<\/p>\n\n\n\n

Ak si ale neviete da\u0165 rady svojpomocne, obr\u00e1\u0165te sa na odborn\u00edkov. Napr\u00edklad, na port\u00e1li Preventista.sk<\/strong><\/a> n\u00e1jdete porad\u0148u, kde v\u00e1m ur\u010dite radi pom\u00f4\u017eu s postupom. Rovnako tak sa m\u00f4\u017eete obr\u00e1ti\u0165 na N\u00e1rodn\u00e9 centrum kybernetickej bezpe\u010dnosti SK-CERT<\/strong><\/a>, ktor\u00e9 by o tomto incidente malo za ka\u017ed\u00fdch okolnost\u00ed vedie\u0165. Jedn\u00fdm z pretrv\u00e1vaj\u00facich probl\u00e9mov kybernetickej bezpe\u010dnosti na Slovensku je toti\u017e nedostato\u010dn\u00e9 hl\u00e1senie kybernetick\u00fdch incidentov. Inform\u00e1cie o tom, odkia\u013e ste a z ktorej str\u00e1nky ste si stiahli pofidern\u00fd program alebo kto v\u00e1m zaslal infikovan\u00fa pr\u00edlohu pom\u00f4\u017eu jednak zastavi\u0165 \u0161\u00edrite\u013ea ransomv\u00e9ru, a jednak zacieli\u0165 osvetov\u00e9 kampane o kybernetickej bezpe\u010dnosti do postihnut\u00fdch regi\u00f3nov. Mo\u017eno tak pom\u00f4\u017eete niekomu z v\u00e1\u0161ho okolia vyhn\u00fa\u0165 sa podobn\u00fdm nepr\u00edjemnostiam.<\/p>\n\n\n\n

Jedn\u00fdm z posledn\u00fdch rie\u0161en\u00ed by malo by\u0165 zaplatenie v\u00fdkupn\u00e9ho. T\u00e1to mo\u017enos\u0165 sa ale neodpor\u00fa\u010da z dvoch d\u00f4vodov. Na jednej strane t\u00fdm podporujete a motivujete kyberzlo\u010dincov k \u010fal\u0161\u00edm \u00fatokom. Na strane druhej nem\u00e1te z\u00e1ruku, \u017ee po zaplaten\u00ed obdr\u017e\u00edte de\u0161ifrovac\u00ed k\u013e\u00fa\u010d. Nakoniec tak m\u00f4\u017eete strati\u0165 nielen s\u00fabory, ale aj peniaze. Pokia\u013e teda nem\u00e1te p\u00e1r stoviek eur, ktor\u00e9 si m\u00f4\u017eete dovoli\u0165 vyhodi\u0165 len tak oknom, sk\u00faste rad\u0161ej nejak\u00fa t\u00fa chv\u00ed\u013eu po\u010dka\u0165. De\u0161ifrovacie n\u00e1stroje postupne prib\u00fadaj\u00fa a mo\u017eno o p\u00e1r mesiacov pr\u00edde na rad aj ten v\u00e1\u0161.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ryuk, Djvu, Maze, DoppelPaymer, CryptoLocker, Avaddon, Sodinokibi, GandCrab… v posledn\u00fdch rokoch sa ako keby s t\u00fdmito \u0161kodliv\u00fdm programami roztrhlo vrece. Najprv v\u00e1m za\u0161ifruj\u00fa s\u00fabory na disku a n\u00e1sledne od v\u00e1s \u017eiadaj\u00fa peniaze. Pre prev\u00e1dzkovate\u013eov t\u00fdchto ransomv\u00e9rov je samozrejme ove\u013ea v\u00fdhodnej\u0161ie za\u00fato\u010di\u0165 na s\u00fakromn\u00e9 firmy, ktor\u00e9 si m\u00f4\u017eu v krajnom pr\u00edpade dovoli\u0165 zaplati\u0165 po\u017eadovan\u00fa sumu za de\u0161ifrovanie. To v\u0161ak […]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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":"","jetpack_post_was_ever_published":false},"categories":[4,3],"tags":[32,131],"class_list":["post-4268","post","type-post","status-publish","format-standard","hentry","category-itbezp","category-navody","tag-bezpecnost","tag-ransomware"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":3406,"url":"https:\/\/preventista.sk\/info\/co-je-to-kyberneticka-bezpecnost\/","url_meta":{"origin":4268,"position":0},"title":"\u010co je to kybernetick\u00e1 bezpe\u010dnos\u0165?","author":"I. Makatura","date":"3. marca 2017","format":false,"excerpt":"\u00a0 Dnes u\u017e zrejme nikto nepochybuje o\u00a0tom, \u017ee \u013eudia s\u00fa na inform\u00e1ci\u00e1ch z\u00e1visl\u00ed. A\u00a0nie je to len z\u00e1vislos\u0165 v\u00a0zmysle poh\u013eadov, neust\u00e1le sklonen\u00fdch ku mobiln\u00fdm telef\u00f3nom. Ve\u010f z\u00e1vislos\u0165 na inform\u00e1ci\u00e1ch sa t\u00fdka u\u017e aj mnoh\u00fdch hospod\u00e1rskych odvetv\u00ed a\u00a0spr\u00e1vy vec\u00ed verejn\u00fdch. Inform\u00e1ci\u00ed je viac, ne\u017e kedyko\u013evek predt\u00fdm, inform\u00e1cie s\u00fa sprac\u00favan\u00e9 r\u00fdchlej\u0161ie a\u2026","rel":"","context":"V "Bezpe\u010dnos\u0165"","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"\u010co je to kybernetick\u00e1 bezpe\u010dnos\u0165?","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2017\/03\/clanok.png?fit=800%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2017\/03\/clanok.png?fit=800%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2017\/03\/clanok.png?fit=800%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2017\/03\/clanok.png?fit=800%2C400&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4708,"url":"https:\/\/preventista.sk\/info\/cloud-stavebne-prvky-a-hranice-zodpovednosti-3-cast-miniserialu\/","url_meta":{"origin":4268,"position":1},"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 "Bezpe\u010dnos\u0165"","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":4121,"url":"https:\/\/preventista.sk\/info\/top10-autorov-sutaze-informacna-bezpecnost-ja-a-moja-skola-9\/","url_meta":{"origin":4268,"position":2},"title":"TOP10 autorov s\u00fa\u0165a\u017ee Informa\u010dn\u00e1 bezpe\u010dnos\u0165, ja a moja \u0161kola","author":"Redakcia","date":"9. marca 2021","format":false,"excerpt":"Karol\u00edna Pro\u010dkov\u00e1, Z\u0160 s M\u0160 Diviaky nad Nitricou Mobil, po\u010d\u00edta\u010d, telev\u00edzor \u2013 proste veci, ktor\u00e9 minuli n\u00e1\u0161ho predkaa n\u00e1m sa z nich st\u00e1va najpevnej\u0161ia klietka.Bez t\u00fdchto vec\u00ed si dnes nevieme predstavi\u0165, ako \u017ei\u0165.Oni si v\u0161ak aj bez nich dok\u00e1zali poradi\u0165. Ke\u010f nie\u010do chceme vedie\u0165, je n\u00e1m pohodlnej\u0161ie to do mobilu\u2026","rel":"","context":"V "S\u00fa\u0165a\u017ee"","block_context":{"text":"S\u00fa\u0165a\u017ee","link":"https:\/\/preventista.sk\/info\/category\/akcie\/sutaze\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2020\/11\/s%C3%BAta%C5%BE-Report%C3%A9r-mini.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5816,"url":"https:\/\/preventista.sk\/info\/tretia-cast-ucebnice-pre-stredne-skoly\/","url_meta":{"origin":4268,"position":3},"title":"Tretia \u010das\u0165 u\u010debnice pre stredn\u00e9 \u0161koly","author":"Redakcia","date":"22. apr\u00edla 2024","format":false,"excerpt":"Tretia \u010das\u0165 U\u010debnice informa\u010dnej bezpe\u010dnosti pre stredn\u00e9 odborn\u00e9 \u0161koly a\u00a0gymn\u00e1zi\u00e1 uzrela svetlo sveta a tak sa uzavrela pl\u00e1novan\u00e1 trojica u\u010debn\u00edc, ktor\u00e9 sme mali v OZ Preventista - zdru\u017eenie pre bezpe\u010dnos\u0165 a prevenciu napl\u00e1novan\u00e9. Prv\u00e9 dve u\u010debnice na\u0161li svoje miesto v slovenskom \u0161kolstve - dnes ich vyu\u017e\u00edva viac ako 300 slovensk\u00fdch\u2026","rel":"","context":"V "Aktu\u00e1lne"","block_context":{"text":"Aktu\u00e1lne","link":"https:\/\/preventista.sk\/info\/category\/akcie\/aktualne\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2024\/03\/image-4.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2024\/03\/image-4.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2024\/03\/image-4.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2024\/03\/image-4.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4115,"url":"https:\/\/preventista.sk\/info\/top10-autorov-sutaze-informacna-bezpecnost-ja-a-moja-skola-7\/","url_meta":{"origin":4268,"position":4},"title":"TOP10 autorov s\u00fa\u0165a\u017ee Informa\u010dn\u00e1 bezpe\u010dnos\u0165, ja a moja \u0161kola","author":"Redakcia","date":"9. febru\u00e1ra 2021","format":false,"excerpt":"Lucia Hanusov\u00e1, Z\u0160 s M\u0160 Diviaky nad Nitricou De\u0148 po\u010d\u00edta\u010dovej bezpe\u010dnosti m\u00e1 prispie\u0165 k ochrane po\u010d\u00edta\u010dov Rozhovor spolu\u017eiakov Janka a Marienky (rozhlasov\u00e1 rel\u00e1cia) M: Ahoj, Janko, v\u0161imla som si, \u017ee ka\u017ed\u00fd t\u00fd\u017ede\u0148 sa v na\u0161om rozhlasovom okienku dozved\u00e1me, \u017ee mnoh\u00e9 dni v kalend\u00e1ri maj\u00fa pr\u00edvlastok aj pam\u00e4tn\u00e9 dni.J: Dobre sleduje\u0161\u2026","rel":"","context":"V "S\u00fa\u0165a\u017ee"","block_context":{"text":"S\u00fa\u0165a\u017ee","link":"https:\/\/preventista.sk\/info\/category\/akcie\/sutaze\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2020\/11\/s%C3%BAta%C5%BE-Report%C3%A9r-mini.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1724,"url":"https:\/\/preventista.sk\/info\/spustite-siet-bezpecnost-a-ine-pojmy\/","url_meta":{"origin":4268,"position":5},"title":"„Spustite sie\u0165!“ – bezpe\u010dnos\u0165 a in\u00e9 pojmy","author":"T.Paulus","date":"2. janu\u00e1ra 2014","format":false,"excerpt":"Sie\u0165ov\u00e1 bezpe\u010dnos\u0165 \u00a0v skratke Sie\u0165ov\u00e1 bezpe\u010dnos\u0165 je jedn\u00fdm z\u00a0mnoh\u00fdch odborov informatiky. T\u00fdka sa zabezpe\u010denia sieti a\u00a0sie\u0165ov\u00fdch zariaden\u00ed. Zaober\u00e1 sa tie\u017e prevenciou a\u00a0kontrolou neopr\u00e1vnen\u00e9ho pr\u00edstupu alebo prevenciou odcudzenia d\u00e1t. Rie\u0161i tie\u017e napr\u00edklad poskytovanie nepretr\u017eitej slu\u017eby pre opr\u00e1vnen\u00fdch u\u017e\u00edvate\u013eov \u2013 s\u00a0\u010d\u00edm s\u00favis\u00ed aj zabezpe\u010denie proti r\u00f4znym sie\u0165ov\u00fdm \u00fatokom. A\u00a0pr\u00e1ve t\u00fdmi sa bude\u2026","rel":"","context":"V "Bezpe\u010dnos\u0165"","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\/2014\/01\/Networking.jpg?fit=1000%2C999&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2014\/01\/Networking.jpg?fit=1000%2C999&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2014\/01\/Networking.jpg?fit=1000%2C999&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2014\/01\/Networking.jpg?fit=1000%2C999&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4268","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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/comments?post=4268"}],"version-history":[{"count":2,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4268\/revisions"}],"predecessor-version":[{"id":4274,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/posts\/4268\/revisions\/4274"}],"wp:attachment":[{"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/media?parent=4268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/categories?post=4268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preventista.sk\/info\/wp-json\/wp\/v2\/tags?post=4268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}