\u00deegar \u00e9g hef sagt a\u00f0 afritunarvarnir s\u00e9u gagnslausar \u00fe\u00e1 er \u00e9g stundum spur\u00f0ur hvort \u00e9g taki ekki of dj\u00fapt \u00ed \u00e1rinni. Svari\u00f0 er nei. Afritunvarnir eru nefnilega \u00ed raun verri en gagnslausar. \u00de\u00e6r skemma fyrir \u00feeim \u00fatg\u00e1fufyrirt\u00e6kjum sem nota \u00fe\u00e6r.\n<\/p>\n
F\u00f3lk hefur sagt \u00feetta oft \u00e1\u00f0ur en \u00e9g segi \u00feetta aftur. \u00deegar \u00fe\u00fa selur einhverjum rafb\u00f3k me\u00f0 afritunarv\u00f6rn \u00fe\u00e1 \u00fearftu a\u00f0 l\u00e1ta kaupandann hafa lykilinn um lei\u00f0 til \u00feess a\u00f0 h\u00e6gt s\u00e9 a\u00f0 lesa hana. \u00dea\u00f0 eina sem \u00fearf a\u00f0 gera er a\u00f0 finna lykilinn og ef \u00fea\u00f0 er eitthva\u00f0 sem neti\u00f0 hefur kennt okkur \u00fe\u00e1 er \u00fea\u00f0 a\u00f0 \u00fea\u00f0 er alltaf einhver tilb\u00fainn a\u00f0 leita a\u00f0 lyklinum. \u00dea\u00f0 er s\u00ed\u00f0an b\u00fai\u00f0 til forriti sem getur broti\u00f0 afritunarv\u00f6rnina fyrir hvern sem er.\n<\/p>\n
\u00dea\u00f0 er fr\u00e6gt a\u00f0 Eir\u00edkur \u00d6rn keypti s\u00e9r rafb\u00f3k eftir Hallgr\u00edm Helgason og t\u00f3k afritunarv\u00f6rnina af \u00e1 tuttugu og fimm m\u00edn\u00fatum<\/a> – n\u00e6st \u00feegar hann gerir \u00feetta tekur \u00fea\u00f0 ekki nema h\u00e1lfa m\u00edn\u00fatu. \u00dea\u00f0 var ekki leyndarm\u00e1l a\u00f0 h\u00e6gt v\u00e6ri a\u00f0 brj\u00f3ta upp afritunarv\u00f6rnina \u00fev\u00ed \u00fea\u00f0 stendur \u00e1 Wikipedius\u00ed\u00f0unni<\/a> um hana. \u00dea\u00f0 sem E\u00d6N ger\u00f0i var a\u00f0 m\u00ednu fyllilega si\u00f0fer\u00f0islega r\u00e9ttl\u00e6tanlegt \u00fear sem markmi\u00f0i\u00f0 var eing\u00f6ngu a\u00f0 lesa b\u00f3kina. Hann \u00e1 nefnilega Kindle rafb\u00f3kalesara – eins og r\u00famur helmingur allra \u00feeirra sem hala ni\u00f0ur b\u00e6kur af Rafb\u00f3kavefnum – og \u00fea\u00f0 t\u00e6ki getur ekki opna\u00f0 rafb\u00f3k fr\u00e1 Forlaginu \u00e1n \u00feess a\u00f0 henni s\u00e9 breytt. \u00dearna sj\u00e1um vi\u00f0 hvernig afritunarvarnir ey\u00f0ileggja fyrir \u00fatg\u00e1fufyrirt\u00e6kjum. Ef engin v\u00e6ri afritunarv\u00f6rnin \u00fe\u00e1 v\u00e6ri h\u00e6gt a\u00f0 selja \u00f6llum \u00feessar rafb\u00e6kur \u00fev\u00ed au\u00f0velt v\u00e6ri a\u00f0 setja \u00fe\u00e6r \u00e1 \u00f6nnur form.\n<\/p>\n Verra er \u00fe\u00f3 v\u00e6ntanlega fl\u00e6kjustigi\u00f0 sem fylgir afritunarv\u00f6rninni. Fyrir f\u00f3lk sem er ekki mj\u00f6g t\u00f6lvuvant \u00fe\u00e1 er ekki einfalt a\u00f0 nota forriti\u00f0 sem s\u00e9r um afritunarv\u00f6rnina. \u00dea\u00f0 krefst svipa\u00f0rar t\u00f6lvukunn\u00e1ttu a\u00f0 nota \u00fea\u00f0 forrit og a\u00f0 taka afritunarv\u00f6rnina af. Munurinn er a\u00f0 fl\u00e6kjan er leyst \u00feegar afritunarv\u00f6rnin er fjarl\u00e6g\u00f0 en ef \u00fe\u00fa notar umsj\u00f3narkerfi\u00f0 fyrir v\u00f6rnina \u00fe\u00e1 er \u00feetta vesen til lengri t\u00edma. \u00dear a\u00f0 auki ertu h\u00e1\u00f0ur \u00fev\u00ed erlenda fyrirt\u00e6ki sem framlei\u00f0ir v\u00f6rnina. Hva\u00f0 gerist ef \u00fea\u00f0 fer \u00e1 hausinn? \u00de\u00fa \u00fearft l\u00edka passa upp \u00e1 notendanafn og lykilor\u00f0 til a\u00f0 geta var\u00f0veitt b\u00e6kurnar.\n<\/p>\n Hva\u00f0 gerist s\u00ed\u00f0an ef \u00fea\u00f0 f\u00e1st ekki lengur lest\u00e6ki sem sty\u00f0ja afritunarv\u00f6rnina sem n\u00fa l\u00e6sir \u00edslenskum rafb\u00f3kum? Hva\u00f0 ef \u00f6nnur v\u00f6rn ver\u00f0ur r\u00e1\u00f0andi en \u00feessi \u00farelt? \u00dea\u00f0 eru ekki bara forrit sem gera f\u00f3lki kleyft a\u00f0 fjarl\u00e6gja afritunarvarnir. \u00dea\u00f0 eru til vefs\u00ed\u00f0ur sem bj\u00f3\u00f0a upp \u00e1 sl\u00edkt. \u00de\u00e6r eru mj\u00f6g einfaldar. B\u00f3kin er send inn og \u00fe\u00fa f\u00e6r\u00f0 hana \u00f3l\u00e6sta til baka. Eru \u00feessir vefs\u00ed\u00f0uumsj\u00f3narmenn bara a\u00f0 reyna a\u00f0 vera n\u00e6s vi\u00f0 eigendur l\u00e6stra b\u00f3k e\u00f0a g\u00e6ti veri\u00f0 a\u00f0 b\u00e6kurnar sem eru sendar \u00fearna inn s\u00e9u hirtar og endi \u00ed sj\u00f3r\u00e6ningjadreifingu? \u00dea\u00f0 er til f\u00f3lk sem er svo stranghei\u00f0arlegt a\u00f0 \u00fea\u00f0 myndi aldrei reyna a\u00f0 fjarl\u00e6gja afritunarv\u00f6rnina af rafb\u00f3kunum s\u00ednum – allavega ef \u00fea\u00f0 hefur ekki \u00e1\u00f0ur lent \u00ed \u00fev\u00ed a\u00f0 glata afritunarv\u00f6r\u00f0u efni. \u00deetta er f\u00f3lki\u00f0 sem mun fara illa \u00fat \u00far \u00fev\u00ed a\u00f0 kaupa s\u00e9r afritunarvar\u00f0ar b\u00e6kur – anna\u00f0 hvort vegna \u00feess a\u00f0 \u00fea\u00f0 getur ekki var\u00f0veitt b\u00f3kina til lengri t\u00edma e\u00f0a af \u00fev\u00ed a\u00f0 \u00fea\u00f0 fylgir \u00ed\u00feyngjandi kerfi me\u00f0 sem gerir ums\u00fdsluna me\u00f0 rafb\u00e6kurnar erfi\u00f0ari en \u00fe\u00f6rf er \u00e1.\n<\/p>\n \u00d3l\u00edkt stranghei\u00f0arlega f\u00f3lkinu \u00fe\u00e1 er v\u00e6ntanlegum sj\u00f3r\u00e6ningjum alveg sama \u00fe\u00f3 \u00fea\u00f0 taki afritunarv\u00f6rnina af. \u00deeir gera \u00fea\u00f0 hugsanalaust. B\u00famm. Farin \u00ed deilingu. \u00dea\u00f0 \u00fearf bara a\u00f0 afl\u00e6sa einni rafb\u00f3k til a\u00f0 b\u00faa til hundra\u00f0 \u00fe\u00fasund afrit.\n<\/p>\n En \u00fea\u00f0 \u00fearf \u00ed raun ekki rafb\u00e6kur til a\u00f0 b\u00faa til rafr\u00e6nar sj\u00f3r\u00e6ningja\u00fatg\u00e1fur \u00fev\u00ed \u00fea\u00f0 er engin afritunarv\u00f6rn \u00e1 prentu\u00f0um b\u00f3kum. \u00c9g sp\u00e1\u00f0i \u00fev\u00ed n\u00fdlega \u00e1 fyrirlestri a\u00f0 \u00fea\u00f0 v\u00e6ru til nemendur \u00ed framhaldssk\u00f3lum sem v\u00e6ru farnir a\u00f0 nota s\u00e9r \u00fe\u00e1 a\u00f0fer\u00f0 a\u00f0 skanna inn b\u00e6kur og lj\u00f3slesa textann. \u00deetta er algeng a\u00f0fer\u00f0 \u00ed heimi b\u00f3kasj\u00f3r\u00e6ningja og \u00e9g tel a\u00f0 framhaldssk\u00f3lanemar s\u00e9u n\u00f3gu snjallir til a\u00f0 beita henni. \u00c9g tek fram a\u00f0 \u00e9g tel ekki a\u00f0 framhaldssk\u00f3lanemar s\u00e9u \u00f3hei\u00f0arlegri en \u00e1\u00f0ur heldur a\u00f0 \u00feeir s\u00e9u bara eins og sk\u00f3laf\u00e9lagar m\u00ednir sem lj\u00f3sritu\u00f0u b\u00e6kur til a\u00f0 \u00feurfa ekki a\u00f0 kaupa \u00fe\u00e6r.\n<\/p>\n Af hverju hafa \u00fatgefendur endalausar \u00e1hyggjur af \u00fev\u00ed hva\u00f0 f\u00f3lki\u00f0 sem myndi ekki kaupa rafb\u00f3kina hvorte\u00f0er gera \u00ed sta\u00f0 \u00feess a\u00f0 gera vel vi\u00f0 \u00fe\u00e1 sem eru tilb\u00fanir a\u00f0 kaupa af \u00feeim b\u00f3kum? Rafb\u00f3k me\u00f0 afritunarv\u00f6rn er verri vara en rafb\u00f3k \u00e1n varnar. Til \u00feess a\u00f0 b\u00e6ta gr\u00e1u ofan \u00e1 svart \u00fe\u00e1 vir\u00f0ist \u00feessum kostna\u00f0i vera velt beint \u00e1 neytandann. Sums\u00e9 verri vara \u00e1 h\u00e6rra ver\u00f0i.<\/p>\n","protected":false},"excerpt":{"rendered":" \u00deegar \u00e9g hef sagt a\u00f0 afritunarvarnir s\u00e9u gagnslausar \u00fe\u00e1 er \u00e9g stundum spur\u00f0ur hvort \u00e9g taki ekki of dj\u00fapt \u00ed \u00e1rinni. Svari\u00f0 er nei. Afritunvarnir eru nefnilega \u00ed raun verri en gagnslausar. \u00de\u00e6r skemma fyrir \u00feeim \u00fatg\u00e1fufyrirt\u00e6kjum sem nota \u00fe\u00e6r. F\u00f3lk hefur sagt \u00feetta oft \u00e1\u00f0ur en \u00e9g segi \u00feetta aftur. \u00deegar \u00fe\u00fa selur einhverjum … Halda \u00e1fram a\u00f0 lesa: Afritunarvarnir eru verri en gagnslausar<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85,91],"tags":[264],"class_list":["post-7849","post","type-post","status-publish","format-standard","hentry","category-hofundarettur","category-rafbaekur","tag-q1297822"],"_links":{"self":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/7849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/comments?post=7849"}],"version-history":[{"count":1,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/7849\/revisions"}],"predecessor-version":[{"id":19524,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/7849\/revisions\/19524"}],"wp:attachment":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/media?parent=7849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/categories?post=7849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/tags?post=7849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u00deetta er ekki gott kerfi til framt\u00ed\u00f0ar. Vi\u00f0 viljum ekki eiga b\u00e6kur \u00ed nokkra m\u00e1nu\u00f0i e\u00f0a nokkur \u00e1r heldur \u00e1ratugi. Vi\u00f0 viljum jafnvel a\u00f0 afkomendur okkar erfi \u00fe\u00e6r. Er \u00fea\u00f0 m\u00f6gulegt me\u00f0 afritunarvar\u00f0ar b\u00e6kur?
\nEitt \u00feekkt vandam\u00e1l me\u00f0 afritunarvarnir er a\u00f0 f\u00f3lk hefur glata\u00f0 til d\u00e6mis t\u00f3nlist sem \u00fea\u00f0 hefur keypt l\u00f6glega af \u00fev\u00ed a\u00f0 \u00fea\u00f0 er a\u00f0 kaupa n\u00fd t\u00e6ki. \u00c9g hef lent \u00ed \u00fev\u00ed. Mi\u00f0a\u00f0 vi\u00f0 or\u00f0alagi\u00f0 \u00ed uppl\u00fdsinguna um afritunarv\u00f6rnina hj\u00e1 \u00edslenskum \u00fatgefendum \u00fe\u00e1 \u00e6tti \u00feetta ekki a\u00f0 vera vandam\u00e1l \u00fev\u00ed \u00fea\u00f0 er tala\u00f0 um a\u00f0 flytja rafb\u00e6kur milli t\u00e6kja frekar en a\u00f0 h\u00e6gt s\u00e9 a\u00f0 skr\u00e1 \u00fe\u00e6r \u00e1 fimm t\u00e6ki \u00ed heild (\u00fe\u00e6r heimildir yr\u00f0u flj\u00f3tt n\u00fdttar).\n<\/p>\n
\nF\u00f3lk vill stj\u00f3rna \u00fev\u00ed sem \u00fea\u00f0 gerir vi\u00f0 eigur s\u00ednar. \u00dea\u00f0 \u00e1 l\u00edka vi\u00f0 um rafb\u00e6kur. Afritunarvarnir koma \u00ed veg fyrir a\u00f0 f\u00f3lk geti gert \u00fea\u00f0. Ef \u00fe\u00fa f\u00e6r\u00f0 opna rafb\u00f3k getur\u00f0u sj\u00e1lfum \u00fe\u00e9r um kennt ef \u00fe\u00fa glatar henni. \u00de\u00fa hef\u00f0ir geta\u00f0 fundi\u00f0 varanlega geymslu fyrir hana. Ef \u00fe\u00fa f\u00e6r\u00f0 afritunarvar\u00f0a rafb\u00f3k og glatar henni \u00fe\u00e1 er \u00fea\u00f0 s\u00f6lua\u00f0ilanum um a\u00f0 kenna \u00fev\u00ed \u00fe\u00fa haf\u00f0ir aldrei m\u00f6guleika \u00e1 a\u00f0 tryggja varanlega var\u00f0veislu.\n<\/p>\n