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[{"key": "dc.contributor.advisor", "value": "Siponen, Mikko", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Lepp\u00e4, Marko", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-12-14T10:13:39Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-12-14T10:13:39Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/73147", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Pilvipalvelut (engl. cloud computing) on luonteeltaan kehittyv\u00e4 viitekehys kattamaan laajan kirjon monipuolisia internet-v\u00e4litteisi\u00e4 tietoteknisi\u00e4 palveluita erilaisten toimijoiden k\u00e4ytt\u00f6tarpeisiin. Pilvipalveluiden k\u00e4yt\u00f6ll\u00e4 tavoitellaan kustannustehokkuutta, skaalautuvuutta sek\u00e4 joustavaa k\u00e4ytt\u00f6\u00e4. K\u00e4yt\u00f6n tietoturvallisuuskysymykset, vastuiden jakautuminen sek\u00e4 l\u00e4pin\u00e4kyvyys l\u00e4pi koko palveluketjun askarruttavat toimijoita heid\u00e4n harkitessaan liiketoimintansa kannalta keskeisimpien tietoj\u00e4rjestelmiens\u00e4 siirt\u00e4mist\u00e4 pilveen. \nPro gradu -tutkielmassa k\u00e4ytet\u00e4\u00e4n menetelm\u00e4n\u00e4 k\u00e4siteanalyyttista tutkimusotetta, joka sis\u00e4lt\u00e4\u00e4 my\u00f6s kirjallisuuskatsauksen. Tarkastelun kohteena ovat valtionhallinnon organisaatioiden kannalta keskeiset n\u00e4k\u00f6kulmat otettaessa k\u00e4ytt\u00f6\u00f6n pilvipalveluita osaksi tietoteknist\u00e4 palvelutuotantoarkkitehtuuria. Kirjallisuuskatsauksessa selvitet\u00e4\u00e4n k\u00e4ytt\u00f6\u00f6nottop\u00e4\u00e4t\u00f6kseen valmistelun taustalla vaikuttavia osa-alueita. Tutkielman keski\u00f6ss\u00e4 ovat tietoturvallisuuden osa-alueet arvioitaessa liiketoimintaan vaikuttavia riskej\u00e4 pilviteknologioiden tunnistettujen vahvuuksien, heikkouksien ja uhkien kautta. Keskeisimp\u00e4n\u00e4 taustateoriana tutkielmassa on innovaatioiden diffuusio (engl. Diffusion of Innovation) ja TOE-kehysmalli, jonka kehys sis\u00e4lt\u00e4\u00e4 teknologisten, organisaatioon liittyvien ja toimintaymp\u00e4rist\u00f6n vaikutusten tarkastelun (engl. Technology, Organization and Enviroment). \nPilvipalveluiden k\u00e4ytt\u00f6\u00f6notto ja k\u00e4ytt\u00f6 vaativat organisaation ylimm\u00e4n johdon tuen, johdonmukaisen hallintamallin, organisaatiotasoisen arkkitehtuurikehyksen sek\u00e4 hyv\u00e4ksytyn toteutusprosessin toimintaohjeineen. Hallittua k\u00e4ytt\u00f6\u00f6nottoa varten n\u00e4hd\u00e4\u00e4n v\u00e4ltt\u00e4m\u00e4tt\u00f6m\u00e4ksi kehitt\u00e4\u00e4 organisaatioiden omaa osaamista pilvipalveluiden sis\u00e4lt\u00e4mien teknologioiden ja palveluratkaisujen osalta. Organisaation tarpeisiin n\u00e4hden sovelletun monialaisen osaamiskeskittym\u00e4n perustaminen tukisi ja varmistaisi k\u00e4ytt\u00f6\u00f6nottojen onnistumisen. Tietoj\u00e4rjestelmien sijoittaminen erilaisiin palveluymp\u00e4rist\u00f6ihin perustuu k\u00e4sitelt\u00e4v\u00e4n tietoaineiston luokitteluun, sek\u00e4 j\u00e4rjestelm\u00e4kohtaisiin riskiarviointeihin. Pilvipalveluiden auditointi sellaiselle tasolle, jossa pilveen voidaan sijoittaa my\u00f6s k\u00e4ytt\u00f6 rajoitettu -tasoista tietoaineistoa, vaikuttaa tarkoituksenmukaiselle tavoitteelle. T\u00e4ll\u00f6in pilven hy\u00f6dyt saataisiin optimoitua ja saavutettaisiin riitt\u00e4v\u00e4n laajat k\u00e4ytt\u00f6mahdollisuudet pilviarkkitehtuurille. Valmisteluty\u00f6 vaatii merkitt\u00e4vi\u00e4 ponnisteluja eri toimijoiden tuottamien tietoj\u00e4rjestelm\u00e4ratkaisuiden yhteensovittamisessa.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-12-14T10:13:39Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-12-14T10:13:39Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "90", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "pilvilaskenta", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "riskiarviointi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Pilvipalveluiden k\u00e4ytt\u00f6\u00f6nottop\u00e4\u00e4t\u00f6ksen keskeisi\u00e4 teemoja : n\u00e4k\u00f6kulmia tietohallintoon ja -turvallisuuteen valtionhallinnossa", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202012147096", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "valtionhallinto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "p\u00e4\u00e4t\u00f6ksenteko", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietohallinto", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "pilvipalvelut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "organisaatiot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietoturva", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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