{"id":1588,"date":"2019-03-18T04:40:00","date_gmt":"2019-03-18T04:40:00","guid":{"rendered":"https:\/\/insurance.risk.exchange\/?p=1588"},"modified":"2020-12-04T06:00:04","modified_gmt":"2020-12-04T06:00:04","slug":"blockchain-for-tamper-detection","status":"publish","type":"post","link":"https:\/\/insurance.risk.exchange\/sk\/blockchain-for-tamper-detection\/","title":{"rendered":"Blockchain pre vernos\u0165 a detekciu manipul\u00e1ci\u00ed"},"content":{"rendered":"<p>Ke\u010f\u017ee teraz m\u00e1me plne funk\u010dn\u00fd digitalizovan\u00fd obchodn\u00fd trh, podnikli sa rozsiahle kroky na ochranu integrity a transparentnosti dokumentov a s\u00faborov udr\u017eiavan\u00edm nez\u00e1visl\u00e9ho auditu toho, \u010do sa stalo v procese obchodovania; poskytuje tak \u00fapln\u00fd p\u00f4vod \u00fadajov pre v\u0161etky p\u00f4vodn\u00e9 dokumenty, kto mal k dokumentu po\u010das jeho \u017eivotnosti pr\u00edstup a \u010di s n\u00edm nebolo ak\u00fdmko\u013evek sp\u00f4sobom manipulovan\u00e9 (neopr\u00e1vnen\u00e1 \u00faprava, vymazanie, nahradenie), \u010d\u00edm sa zni\u017euje riziko v\u0161etk\u00fdch foriem digit\u00e1lneho podvodu.<\/p>\n<p>Jednou z hlavn\u00fdch v\u00fdziev je zabezpe\u010di\u0165, aby zaznamenan\u00e9 a archivovan\u00e9 dokumenty t\u00fdkaj\u00face sa z\u00e1sad a n\u00e1rokov a kore\u0161pondencia, transakcie, dokumenty na predlo\u017eenie boli trvalo platn\u00e9 a mali kontroln\u00fd z\u00e1znam, ktor\u00fd je mo\u017en\u00e9 nez\u00e1visle overi\u0165 po\u010das cel\u00e9ho \u017eivotn\u00e9ho cyklu dokumentu.<\/p>\n<p>To je d\u00f4vod, pre\u010do vyu\u017e\u00edvame rie\u0161enie, ktor\u00e9 poskytuje dod\u00e1vate\u013e integrity \u00fadajov Guardtime, vyn\u00e1lezca \u0161tandardnej technol\u00f3gie Keyless Signature Infrastructure (KSI) na zabezpe\u010denie v\u0161etk\u00fdch na\u0161ich online integrovan\u00fdch \u00falo\u017e\u00edsk s\u00faborov a dokumentov pri v\u00fdmene, aby sa integrita \u00fadajov mohla aplikova\u0165 od konca do konca. na zmiernenie rizika; a z\u00e1rove\u0148 v\u00fdrazne zn\u00ed\u017ei\u0165 v\u00fddavky v pr\u00edpade ak\u00e9hoko\u013evek s\u00fadneho sporu.<\/p>\n<p>KSI overuje jedine\u010dn\u00fa identifik\u00e1ciu \u00fadajov, \u010das, miesto a integritu a pravos\u0165 ak\u00e9hoko\u013evek poistn\u00e9ho dokumentu alebo \u00fadajov v ktoromko\u013evek bode. KSI vyu\u017e\u00edva technol\u00f3giu Blockchain od Guardtime, ktor\u00e1 je u\u017e vo v\u00fdrobe v obrannom priemysle na celom svete, na zape\u010datenie v\u0161etk\u00fdch \u010dlensk\u00fdch dokumentov a \u0161pecifick\u00fdch\/relevantn\u00fdch \u00fadajov pou\u017e\u00edvan\u00fdch v platform\u00e1ch na v\u00fdmenu riz\u00edk irX kdeko\u013evek s\u00fa nasaden\u00e9.<\/p>\n<p>Ochrann\u00e1 pe\u010da\u0165 je s\u00fa\u010das\u0165ou overovacieho procesu, ktor\u00fd dok\u00e1\u017ee v re\u00e1lnom \u010dase zisti\u0165, \u010di bol nejak\u00fdm sp\u00f4sobom sfal\u0161ovan\u00fd dokument alebo \u00fadaje.<\/p>\n<p>To znamen\u00e1, \u017ee existuj\u00face obchodn\u00e9 iniciat\u00edvy v irX a nov\u00e9 iniciat\u00edvy, ako s\u00fa cenn\u00e9 papiere spojen\u00e9 s poisten\u00edm (ILS), m\u00f4\u017eu by\u0165 v\u0161etky chr\u00e1nen\u00e9 natrvalo spolo\u010dnos\u0165ou KSI. D\u00f4le\u017eit\u00fdm faktorom, ktor\u00fd je potrebn\u00e9 vzia\u0165 do \u00favahy, je, \u017ee akon\u00e1hle s\u00fa \u00fadaje zaregistrovan\u00e9 na blockchaine, predajcovi zabezpe\u010denia \u00fadajov u\u017e nie je potrebn\u00e9 d\u00f4verova\u0165 a overenie je mo\u017en\u00e9 vykona\u0165 matematicky.<\/p>\n<p>KSI Blockchain bol vybran\u00fd, preto\u017ee je mas\u00edvne \u0161k\u00e1lovate\u013en\u00fd (a super r\u00fdchly) na elektronick\u00fa autentifik\u00e1ciu \u00fadajov, preto\u017ee vyu\u017e\u00edva vlastnosti blockchainu na odstr\u00e1nenie spoliehania sa na s\u00fakromn\u00e9 kryptografick\u00e9 k\u013e\u00fa\u010de pri overovan\u00ed.<\/p>\n<p>Pou\u017eit\u00edm ha\u0161ovac\u00edch funkci\u00ed a nielen ukladan\u00edm \u201epodrobnost\u00ed o procese\u201c na blockchaine sa odstr\u00e1nia zlo\u017eitosti spr\u00e1vy k\u013e\u00fa\u010dov v cloude a je mo\u017en\u00e9 ich nasadi\u0165 vo ve\u013emi ve\u013ekom rozsahu na v\u0161etk\u00fdch burz\u00e1ch irX.<\/p>\n<p>KSI preuk\u00e1\u017ee \u010das, kedy boli \u00fadaje zape\u010daten\u00e9, m\u00f4\u017ee dok\u00e1za\u0165, \u017ee do \u00fadajov nebolo zasahovan\u00e9 od zape\u010datenia a ak\u00fd proces vygeneroval plombu proti neopr\u00e1vnen\u00e9mu z\u00e1sahu v celom hodnotovom re\u0165azci poistenia.<\/p>\n<p>V\u0161etky \u201erelevantn\u00e9\u201c \u00fadaje s\u00fa preto ulo\u017een\u00e9 v nemennom blockchaine, ktor\u00fd tie\u017e umo\u017e\u0148uje poskytn\u00fa\u0165 d\u00f4kazy, ktor\u00e9 obstoja na s\u00fade v pr\u00edpade sporu. Forenzn\u00e1 anal\u00fdza \u201ere\u0165azca\u201c tie\u017e u\u013eah\u010duje detekciu anom\u00e1li\u00ed, preto\u017ee s\u00fa k dispoz\u00edcii n\u00e1stroje na r\u00fdchle zv\u00fdraznenie podozriv\u00fdch udalost\u00ed a mo\u017en\u00fdch p\u00e1chate\u013eov \u2013 vr\u00e1tane zlomyse\u013en\u00fdch insiderov.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ke\u010f\u017ee teraz m\u00e1me plne funk\u010dn\u00fd digitalizovan\u00fd obchodn\u00fd trh, podnikli sa rozsiahle kroky na ochranu integrity a transparentnosti dokumentov a s\u00faborov udr\u017eiavan\u00edm nez\u00e1visl\u00e9ho auditu toho, \u010do sa stalo v procese obchodovania; \u010d\u00edm sa poskytuje \u00fapln\u00e1 proveniencia \u00fadajov pre v\u0161etky p\u00f4vodn\u00e9 dokumenty, kto mal pr\u00edstup k [\u2026]<\/p>","protected":false},"author":16,"featured_media":1593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[113,27,114,112,111,110],"_links":{"self":[{"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/posts\/1588"}],"collection":[{"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/comments?post=1588"}],"version-history":[{"count":0,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/posts\/1588\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/media\/1593"}],"wp:attachment":[{"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/media?parent=1588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/categories?post=1588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/insurance.risk.exchange\/sk\/wp-json\/wp\/v2\/tags?post=1588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}