{"id":3220,"date":"2016-04-10T13:31:27","date_gmt":"2016-04-10T11:31:27","guid":{"rendered":"http:\/\/preventista.sk\/info\/?p=3220"},"modified":"2016-04-10T13:32:22","modified_gmt":"2016-04-10T11:32:22","slug":"nechraneny-pocitac-moze-sposobit-stratu-dat","status":"publish","type":"post","link":"https:\/\/preventista.sk\/info\/nechraneny-pocitac-moze-sposobit-stratu-dat\/","title":{"rendered":"Nechr\u00e1nen\u00fd po\u010d\u00edta\u010d m\u00f4\u017ee sp\u00f4sobi\u0165 stratu d\u00e1t"},"content":{"rendered":"

… \u010fal\u0161\u00ed zo s\u00e9rie rozhovorov pre redakciu elektronick\u00e9ho port\u00e1lu LCinfo.sk<\/strong> tentokr\u00e1t na t\u00e9mu bezpe\u010dn\u00fd po\u010d\u00edta\u010d, cel\u00fd \u010dl\u00e1nok preber\u00e1me v plnom znen\u00ed bez redak\u010dn\u00fdch \u00faprav<\/p>\n

\n

Tentoraz sme sa s predsedom OZ Preventista \u2013 zdru\u017eenie pre bezpe\u010dnos\u0165 a prevenciu a s\u00fadnym znalcom Jaroslavom Osterom porozpr\u00e1vali o ochrane po\u010d\u00edta\u010da (PC) a n\u00e1strah\u00e1ch, ktor\u00e9 hrozia u\u017e\u00edvate\u013eov nechr\u00e1nen\u00fdch zariaden\u00ed.<\/strong><\/p>\n

 <\/p>\n

\u010co znamen\u00e1 ma\u0165 nechr\u00e1nen\u00fd po\u010d\u00edta\u010d?<\/strong><\/p>\n

Ide o zariadenie, na ktorom m\u00e1m nain\u0161talovan\u00fd opera\u010dn\u00fd syst\u00e9m a be\u017en\u00e9 aplik\u00e1cie, prip\u00e1jam sa na internet a nem\u00e1m na \u0148om nastaven\u00e9 ani minim\u00e1lne nastavenia ur\u010den\u00e9 pre zvy\u0161ovanie jeho odolnosti vo\u010di \u00fatokom.<\/em><\/p>\n

 <\/p>\n

\u010co hroz\u00ed majite\u013eom nechr\u00e1nen\u00fdch po\u010d\u00edta\u010dov?<\/strong><\/p>\n

Spektrum mo\u017en\u00fdch dopadov je v s\u00fa\u010dasnej dobe nepredstavite\u013en\u00e9. Uvedomme si, na \u010do v\u0161etko dnes vyu\u017e\u00edvame po\u010d\u00edta\u010de \u2013 od dom\u00e1cej z\u00e1bavy, a\u017e po riadenie zlo\u017eit\u00fdch procesov. Od tejto my\u0161lienky je len mal\u00fd krok k uvedomeniu si, \u010do v\u0161etko m\u00f4\u017ee znamena\u0165 situ\u00e1cia, kedy by sme d\u00e1ta stratili, nemohli ich pou\u017ei\u0165 alebo by ich odcudzil niekto, pre koho maj\u00fa z\u00e1sadn\u00fd v\u00fdznam.<\/em><\/p>\n

 <\/p>\n

Ak\u00fdmi sp\u00f4sobmi a kde sa d\u00e1 po\u010d\u00edta\u010d \u201enakazi\u0165\u201c a ak\u00e9 m\u00f4\u017eu by\u0165 d\u00f4sledky?<\/strong>
\nCiest je viacero. Dnes m\u00f4\u017eeme jednozna\u010dne tvrdi\u0165, \u017ee dominantn\u00fdm vstupn\u00fdm bodom je pripojenie na internet a e-mailov\u00e9 spr\u00e1vy. D\u00f4sledkami m\u00f4\u017ee by\u0165 strata s\u00fakromia, pe\u0148az\u00ed, d\u00e1t ako akt\u00edv, z\u00e1kazn\u00edkov a rad \u010fal\u0161\u00edch.<\/em><\/p>\n

M\u00f4\u017eete prezradi\u0165 najhor\u0161ie pr\u00edpady spojen\u00e9 s nechr\u00e1nen\u00fdm PC?<\/strong><\/p>\n

Jednozna\u010dne najhor\u0161\u00edmi pr\u00edpadmi s\u00fa situ\u00e1cie, kedy pou\u017e\u00edvatelia prich\u00e1dzaj\u00fa o d\u00f4le\u017eit\u00e9 d\u00e1ta. V posledn\u00fdch t\u00fd\u017ed\u0148och sa aj v na\u0161om regi\u00f3ne vyskytol rad napadnut\u00edm infiltr\u00e1ciou z kateg\u00f3rie takzvan\u00fdch ransomware. Je to v princ\u00edpe v\u00edrus, ktor\u00fd po nakazen\u00ed po\u010d\u00edta\u010da postupne za\u0161ifruje pou\u017e\u00edvate\u013esk\u00e9 d\u00e1ta a n\u00e1sledne pre dodanie de\u0161ifrovacieho k\u013e\u00fa\u010da po\u017eaduje zaplatenie v\u00fdkupn\u00e9ho v elektronickej mene zvanej bitcoin. Obvykl\u00e1 cena sa pohybuje okolo 400 eur. Existuje rad v\u00edrusov z tejto kateg\u00f3rie. U n\u00e1s \u0161arapatili preva\u017ene SosDecrypt a Filecoder.Locky.<\/em><\/p>\n

Ak\u00e9 s\u00fa va\u0161e sk\u00fasenosti? Klad\u00fa \u013eudia d\u00f4raz na ochranu PC alebo s\u00fa \u013eahostajn\u00ed?<\/strong><\/p>\n

Nie, neklad\u00fa. Poviem re\u00e1lny pr\u00edklad ilustruj\u00faci s\u00fa\u010dasn\u00fd stav. V r\u00e1mci osvety zameranej na zvy\u0161ovanie bezpe\u010dnostn\u00e9ho povedomia sme v r\u00e1mci prieskumu s ponukou na bezplatn\u00fa \u00fa\u010das\u0165 na jednodennom workshope<\/a> oslovili celkom 123 obc\u00ed. Poskytli sme im metodick\u00fd materi\u00e1l, kontaktovali ich telefonicky, aj mailom. Ich reakcia bola nulov\u00e1. V\u0161eobecne je mo\u017en\u00e9 kon\u0161tatova\u0165, \u017ee bezpe\u010dnostn\u00e9 povedomie je na ve\u013emi n\u00edzkej \u00farovni a \u013eudia sa t\u00e9me venuj\u00fa v okamihu, ke\u010f nast\u00e1va v\u00e1\u017eny probl\u00e9m, \u010do obvykle b\u00fdva neskoro. T\u00e9ma bezpe\u010dnosti vysko\u010d\u00ed do popredia pri novel\u00e1ch z\u00e1kona o ochrane osobn\u00fdch \u00fadajov, kedy sa snaha najm\u00e4 firemn\u00e9ho prostredia s\u00fastred\u00ed na vypracovanie bezpe\u010dnostn\u00e9ho projektu v papierovej podobe bez re\u00e1lneho dopadu na rie\u0161enie bezpe\u010dnostn\u00fdch aspektov prev\u00e1dzky.<\/em><\/p>\n

Jednou z najv\u00e4\u010d\u0161\u00edch hrozieb nechr\u00e1nen\u00fdch po\u010d\u00edta\u010dov s\u00fa v\u00edrusy. M\u00f4\u017ee d\u00f4js\u0165 k zni\u010deniu zariadenia?<\/strong><\/p>\n

Pokia\u013e m\u00e1te na mysli fyzick\u00e9 po\u0161kodenie po\u010d\u00edta\u010da, existuj\u00fa te\u00f3rie, ako by to bolo mo\u017en\u00e9. Prax v\u0161ak zatia\u013e tak\u00fdto v\u00edrus nepozn\u00e1. Laici \u010dasto operuj\u00fa argument\u00e1ciou, \u017ee existuj\u00fa v\u00edrusy po\u0161kodzuj\u00face pevn\u00fd disk \u2013 tu v\u0161ak ide len o prepis takzvan\u00e9ho MBR sektoru disku, nie o skuto\u010dn\u00e9 fyzick\u00e9 po\u0161kodenie. P\u00f4sobenie infiltr\u00e1cie v\u0161ak m\u00f4\u017ee v\u00e1\u017enym sp\u00f4sobom zasiahnu\u0165 do softv\u00e9rovej v\u00fdbavy po\u010d\u00edta\u010da a m\u00f4\u017ee v\u00e1\u017ene naru\u0161i\u0165 jeho chod. Zavle\u010denie infiltr\u00e1cie do po\u010d\u00edta\u010da v\u0161ak m\u00f4\u017ee vytvori\u0165 podmienky pre hackersk\u00fd \u00fatok, kedy \u00fato\u010dn\u00edk m\u00f4\u017ee z\u00edska\u0165 ve\u013emi d\u00f4vern\u00e9 d\u00e1ta alebo vystavi\u0165 majite\u013ea radu riz\u00edk.<\/em><\/p>\n

Ako sa br\u00e1ni\u0165 alebo ako chr\u00e1ni\u0165 po\u010d\u00edta\u010d a \u00fadaje v \u0148om?<\/strong><\/p>\n

Existuje nieko\u013eko z\u00e1kladn\u00fdch z\u00e1sad, ktor\u00e9 sa oplat\u00ed dodr\u017eiava\u0165. S\u00fa jednoduch\u00e9, ale pou\u017e\u00edvatelia, a to aj vo firemnom prostred\u00ed, im nevenuj\u00fa dostato\u010dn\u00fa pozornos\u0165. Detaily, ako je pravideln\u00e1 aktualiz\u00e1cia opera\u010dn\u00e9ho syst\u00e9mu a aplik\u00e1ci\u00ed, vyu\u017e\u00edvanie protiv\u00edrusov\u00fdch syst\u00e9mov, rozv\u00e1\u017ene konanie pri otv\u00e1ran\u00ed e-mailov\u00fdch spr\u00e1v \u2013 to s\u00fa z\u00e1kladn\u00e9 princ\u00edpy bez akcept\u00e1cie ktor\u00fdch je len ot\u00e1zka \u010dasu, kedy sa nie\u010do z\u00e1sadn\u00e9ho stane.<\/em><\/p>\n

Spomenuli ste e-mailov\u00e9 spr\u00e1vy. Ako sa treba spr\u00e1va\u0165 po prijat\u00ed podozriv\u00e9ho mailu?<\/strong><\/p>\n

E-mailov\u00e9 spr\u00e1vy tvoria dnes jeden z rizikov\u00fdch vstupn\u00fdch bodov do po\u010d\u00edta\u010da. Preto by im pou\u017e\u00edvatelia mali venova\u0165 patri\u010dn\u00fa pozornos\u0165. Nau\u010di\u0165 sa z\u00e1kladn\u00fdm z\u00e1sad\u00e1m nar\u00e1bania s e-mailov\u00fdmi spr\u00e1vami \u2013 neotv\u00e1rajte maily z nezn\u00e1meho zdroja a nesp\u00fa\u0161\u0165ajte v nich pr\u00edlohy.<\/em><\/p>\n

Je antiv\u00edrus dostato\u010dnou ochranou?<\/strong><\/p>\n

Protiv\u00edrusov\u00fd syst\u00e9m, respekt\u00edve ak\u00fdko\u013evek bezpe\u010dnostn\u00fd syst\u00e9m, je len n\u00e1strojom. Najz\u00e1sadnej\u0161\u00edm rizikom pre po\u010d\u00edta\u010d a najm\u00e4 d\u00e1ta na jeho pevnom disku je pou\u017e\u00edvate\u013e s\u00e1m. Zanedb\u00e1van\u00edm z\u00e1kladn\u00fdch princ\u00edpov prevent\u00edvneho spr\u00e1vania obvykle on sp\u00f4sobuje nespr\u00e1vnu funkcionalitu v\u0161etk\u00fdch bezpe\u010dnostn\u00fdch opatren\u00ed. Ak sa chceme v t\u00e9me bezpe\u010dnosti posun\u00fa\u0165 vpred, mus\u00edme v prvom rade prevychova\u0165 kateg\u00f3riu pou\u017e\u00edvate\u013eov slangovo naz\u00fdvan\u00fdch \u201eYES\u00e1ci\u201c \u2013 pou\u017e\u00edvate\u013eov reaguj\u00facich na ka\u017ed\u00e9 oznamovacie okno na obrazovke stla\u010den\u00edm tla\u010didla \u201eYES\u201c, bez toho, aby rozumeli polo\u017eenej ot\u00e1zke, ozn\u00e1meniu \u010di bezpe\u010dnostnej v\u00fdstrahe. Pr\u00e1ve tak\u00e9to konanie je \u010dasto aktiv\u00e1torom zavle\u010denia v\u00edrusu do po\u010d\u00edta\u010da.<\/em><\/p>\n

Probl\u00e9mom je, \u017ee mnoh\u00ed antiv\u00edrus iba nain\u0161taluj\u00fa a viac sa mu nevenuj\u00fa. Ako by mal u\u017e\u00edvate\u013e PC antiv\u00edrus pou\u017e\u00edva\u0165?<\/strong><\/p>\n

M\u00e1te pravdu. Pomerne be\u017en\u00fdm javom je stav, kedy pou\u017e\u00edvatelia na svojom po\u010d\u00edta\u010di maj\u00fa nain\u0161talovan\u00fd s\u00edce principi\u00e1lne spo\u013eahliv\u00e9 antiv\u00edrusov\u00e9 rie\u0161enie, ale na obrazovke sa im u\u017e rok alebo dva zobrazuje v\u00fdstra\u017en\u00e9 hl\u00e1senie o expir\u00e1cii alebo in\u00fdch probl\u00e9moch, pre ktor\u00e9 je u\u017e d\u00e1vno nefunk\u010dn\u00fdm. A oni t\u00fato inform\u00e1ciu ignoruj\u00fa. O\u010dak\u00e1va\u0165 od dlhodobo neaktualizovan\u00e9ho bezpe\u010dnostn\u00e9ho rie\u0161enia \u00fa\u010dinn\u00fa reakciu na s\u00fa\u010dasn\u00e9 infiltr\u00e1cie je naivn\u00e9. Tu preru\u0161te \u010d\u00edtanie a skontrolujte, \u010di na po\u010d\u00edta\u010di alebo notebooku, z ktor\u00e9ho ste sa pr\u00e1ve za\u010d\u00edtali do n\u00e1\u0161ho rozhovoru, m\u00e1te aktu\u00e1lne vydan\u00fa verziu antiv\u00edrusov\u00e9ho syst\u00e9mu a rovnako aktu\u00e1lnu verziu datab\u00e1zy v\u00edrusov. Ak nie, vystavujete sa nemal\u00e9mu riziku.<\/em><\/p>\n

S t\u00e9mou n\u00e1\u0161ho rozhovoru sa sp\u00e1ja aj pojem Killer USB. O \u010do ide?<\/strong>
\nKiller USB je perli\u010dka, o ktorej sa prv\u00e9 zmienky objavili v minulom roku. Ide vlastne o USB k\u013e\u00fa\u010d, ktor\u00fd je kon\u0161truk\u010dne upraven\u00fd tak, aby po pripojen\u00ed do USB portu generoval vysok\u00e9 elektrick\u00e9 prep\u00e4tie, \u010d\u00edm po\u0161kod\u00ed po\u010d\u00edta\u010d na hardv\u00e9rovej \u00farovni. Prakticky to funguje tak, \u017ee po zasunut\u00ed USB k\u013e\u00fa\u010da do portu zariadenie zhasne a jeho \u010fal\u0161ie na\u0161tartovanie u\u017e nie je mo\u017en\u00e9. Rozsah \u0161kody sa n\u00e1sledne preuk\u00e1\u017ee a\u017e v profesion\u00e1lnom servise. Ochrana je jednoduch\u00e1 \u2013 neprip\u00e1ja\u0165 k po\u010d\u00edta\u010du USB k\u013e\u00fa\u010de, ktor\u00fdch p\u00f4vod nepozn\u00e1me, napr\u00edklad n\u00e1jden\u00e9 na ulici. Tak\u00fdto k\u013e\u00fa\u010d m\u00f4\u017ee by\u0165 tie\u017e nosite\u013eom tr\u00f3jskeho ko\u0148a a pripravi\u0165 v\u00e1s o d\u00e1ta.<\/em><\/p>\n

Ak\u00e1 je va\u0161a rada pre \u010ditate\u013eov?<\/strong><\/p>\n

Najd\u00f4le\u017eitej\u0161ia rada \u2013 z\u00e1lohujte svoje d\u00e1ta na extern\u00e9 z\u00e1lohovacie m\u00e9di\u00e1 \u2013 nech je to USB k\u013e\u00fa\u010d, USB disk alebo ich napa\u013eujte na DVD. Bu\u010fte pripraven\u00fd na situ\u00e1ciu, kedy by ste stratili d\u00e1ta na pevnom disku svojho notebooku\/PC a z\u00e1loha v\u00e1m pom\u00f4\u017ee vr\u00e1ti\u0165 sa k stavu pred hav\u00e1riou. Dodr\u017eiavajte z\u00e1kladn\u00e9 princ\u00edpy bezpe\u010dnosti \u2013 desatoro n\u00e1jdete napr\u00edklad na str\u00e1nke na OZ Preventista \u2013 zdru\u017eenie pre bezpe\u010dnos\u0165 a prevenciu. Vzdel\u00e1vajte<\/a> sa, \u00fato\u010dn\u00edci nespia a ka\u017ed\u00fdm d\u0148om prich\u00e1dzaj\u00fa s novou manipula\u010dnou technikou. Na svete neexistuje bezpe\u010dnostn\u00e9 rie\u0161enie, ktor\u00e9 m\u00e1 stopercentn\u00fa \u00faspe\u0161nos\u0165 vo\u010di v\u0161etk\u00fdm rizik\u00e1m. Ak v\u00e1m niekto takto pon\u00faka rie\u0161enie bezpe\u010dnosti v\u00e1\u0161ho po\u010d\u00edta\u010da, nestr\u00e1cajte s n\u00edm \u010das. Zjavne vie o bezpe\u010dnosti o m\u00e1lo viac ne\u017e be\u017en\u00fd pou\u017e\u00edvate\u013e.<\/em><\/p>\n

Zdroj:<\/strong> http:\/\/lcinfo.sk\/9268-2\/<\/a><\/p>\n

Rozhovor pre redakciu LCinfo.sk poskytol<\/b>:<\/p>\n

Jaroslav Oster<\/a>, predseda spr\u00e1vnej rady OZ Preventista – zdru\u017eenie pre bezpe\u010dnos\u0165 a prevenciu<\/em><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

… \u010fal\u0161\u00ed zo s\u00e9rie rozhovorov pre redakciu elektronick\u00e9ho port\u00e1lu LCinfo.sk tentokr\u00e1t na t\u00e9mu bezpe\u010dn\u00fd po\u010d\u00edta\u010d, cel\u00fd \u010dl\u00e1nok preber\u00e1me v plnom znen\u00ed bez redak\u010dn\u00fdch \u00faprav Tentoraz sme sa s predsedom OZ Preventista \u2013 zdru\u017eenie pre bezpe\u010dnos\u0165 a prevenciu a s\u00fadnym znalcom Jaroslavom Osterom porozpr\u00e1vali o ochrane po\u010d\u00edta\u010da (PC) a n\u00e1strah\u00e1ch, ktor\u00e9 hrozia u\u017e\u00edvate\u013eov nechr\u00e1nen\u00fdch zariaden\u00ed.   […]<\/p>\n","protected":false},"author":1,"featured_media":3221,"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":[],"class_list":["post-3220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-itbezp"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2016\/04\/nech.jpg?fit=700%2C400&ssl=1","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":1724,"url":"https:\/\/preventista.sk\/info\/spustite-siet-bezpecnost-a-ine-pojmy\/","url_meta":{"origin":3220,"position":0},"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":[]},{"id":4123,"url":"https:\/\/preventista.sk\/info\/top10-autorov-sutaze-informacna-bezpecnost-ja-a-moja-skola-46\/","url_meta":{"origin":3220,"position":1},"title":"TOP10 autorov s\u00fa\u0165a\u017ee Informa\u010dn\u00e1 bezpe\u010dnos\u0165, ja a moja \u0161kola","author":"Redakcia","date":"23. febru\u00e1ra 2021","format":false,"excerpt":"Michal Kunkel, Z\u0160 s M\u0160 Diviaky nad Nitricou O v\u00fdhre Janko: \u201e Dnes som na internete videl, \u017ee m\u00f4\u017ee\u0161 vyhra\u0165 tis\u00edc eur. Sta\u010d\u00ed klikn\u00fa\u0165 na odkaz v rohu str\u00e1nky.\u201c Ferko: \u201eA vyhral si?\u201c Janko: \u201eKe\u010f som na odkaz klikol, zobrazila sa mi \u010fal\u0161ia str\u00e1nka s nov\u00fdmi ponukami.\u201c Ferko: \u201eTeda! A\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":2143,"url":"https:\/\/preventista.sk\/info\/spustite-siet-2-ked-sa-vam-sluzba-odoprie\/","url_meta":{"origin":3220,"position":2},"title":"„Spustite sie\u0165! 2“ – Ke\u010f sa v\u00e1m slu\u017eba odoprie","author":"T.Paulus","date":"18. j\u00fala 2014","format":false,"excerpt":"\u00a0 \"Spustite sie\u0165! 2\" -\u00a0Ke\u010f sa v\u00e1m slu\u017eba odoprie Prv\u00e1 \u010das\u0165 n\u00e1m stru\u010dne pribl\u00ed\u017eila problematiku sie\u0165ovej bezpe\u010dnosti a\u00a0s\u00a0\u0148ou s\u00favisiace \u00fatoky na 3 z\u00e1kladn\u00e9 piliere bezpe\u010dnosti \u2013 d\u00f4vernos\u0165, integrita, dostupnos\u0165. Nasleduj\u00faci \u010dl\u00e1nok n\u00e1m podrobne pribl\u00ed\u017ei \u00fatok vo\u010di dostupnosti\u00a0 (DoS, resp. 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Instagram, Facebook, Messenger\u2026to s\u00fa soci\u00e1lne siete ktor\u00e9 pozn\u00e1 ur\u010dite ka\u017ed\u00fd, ale nie ka\u017ed\u00fd vie do ak\u00e9ho rizika sa dost\u00e1va, ak si ned\u00e1 pozor! Na internete je ve\u013ea \u0161kodliv\u00fdch a nebezpe\u010dn\u00fdch str\u00e1nok, ktor\u00e9 m\u00f4\u017eu by\u0165 napadnut\u00e9 r\u00f4znymi v\u00edrusmi, o ktor\u00fdch spo\u010diatku ani\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":3223,"url":"https:\/\/preventista.sk\/info\/otvorenim-e-mailu-mozete-prist-o-peniaze-ci-data\/","url_meta":{"origin":3220,"position":4},"title":"Otvoren\u00edm e-mailu m\u00f4\u017eete pr\u00eds\u0165 o peniaze \u010di d\u00e1ta","author":"Redakcia","date":"10. apr\u00edla 2016","format":false,"excerpt":"\u00a0 \u2026 \u010fal\u0161\u00ed zo s\u00e9rie rozhovorov pre redakciu elektronick\u00e9ho port\u00e1lu LCinfo.sk tentokr\u00e1t na t\u00e9mu zneu\u017e\u00edvanie emailov, cel\u00fd \u010dl\u00e1nok preber\u00e1me v plnom znen\u00ed bez redak\u010dn\u00fdch \u00faprav Tentoraz sme sa porozpr\u00e1vali o nebezpe\u010denstv\u00e1ch, ktor\u00e9 prin\u00e1\u0161a e-mailov\u00e1 komunik\u00e1cia. \u00a0 \u00a0 Predpoklad\u00e1m, \u017ee kv\u00f4li rozmachu elektronick\u00fdch komunika\u010dn\u00fdch prostriedkov a aplik\u00e1ci\u00ed sa mailov\u00e1 komunik\u00e1cia dostala\u2026","rel":"","context":"V "Bezpe\u010dnos\u0165"","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"data","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2016\/04\/data.jpg?fit=700%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2016\/04\/data.jpg?fit=700%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2016\/04\/data.jpg?fit=700%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2016\/04\/data.jpg?fit=700%2C400&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4297,"url":"https:\/\/preventista.sk\/info\/caste-chyby-pri-sprave-pocitaca-alebo-aj-administrator-vasho-pc-je-len-clovek\/","url_meta":{"origin":3220,"position":5},"title":"\u010cast\u00e9 chyby pri spr\u00e1ve po\u010d\u00edta\u010da alebo aj administr\u00e1tor v\u00e1\u0161ho PC je len \u010dlovek","author":"Marek Zeman","date":"3. marca 2021","format":false,"excerpt":"Ak ste sa stali \u010ditate\u013emi na\u0161ich \u010dl\u00e1nkov, potom u\u017e viete, \u017ee v\u00a0poslednom \u010dl\u00e1nku sme sa venovali zlozvykom pou\u017e\u00edvate\u013eov. 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