Search results for "uhka"
showing 10 items of 53 documents
Mobiililaitteiden haittaohjelmat
2013
Mobiiliuhkien yleistyessä on syytä vähän kartoittaa, mitä haittaohjelmia mobiilipuolelle on jo tullut. Tässä kirjallisuus kartoituksessa tavoite oli yksinkertaisesti kartoittaa nykyisiä mobiilihaittaohjelmia, joista suurimpana alueena ovat troijalaiset. While mobile threats are coming part of our every day life, it is important that we survey those threats that are already here. Objective of this paper was to simply survey mobile malware, where the biggest part is toijans.
Asiakkaan osallistuminen tietoturvan kehittämiseen hankittaessa vahvaa suojausta vaativia ohjelmistojärjestelmiä
2017
Digitalisaatio lisää kyberuhkien mahdollisuutta puolustusvoimien ohjelmistojärjestelmissä. Tietoturvaa täytyy jatkuvasti kehittää, jotta järjestelmien monipuolinen käyttö pysyisi turvallisena. Tutkimuksessa haastateltiin kymmentä asiantuntijaa. Tutkimuksen tarkoitus oli selvittää tietoturvaan vaikuttavat tekijät ja menetelmät järjestelmähankinnassa. Tutkittiin, mitä asiakkaan tulisi ottaa huomioon ohjelmistokehitysprosessissa, jotta se tukisi tietoturvan kehitystä. Lisäksi vaatimusmäärittelyä pohdittiin tietoturvan kannalta. Tärkeäksi aiheeksi nousi myös yhteistyö suunnittelijoiden, asiakkaan ja tietoturva-asiantuntijoiden välillä. Tutkimuksen mukaan asiakkaan tulisi osallistua tiiviisti oh…
Terveydenhuolto ja kyberuhkat
2019
Kyberturvallisuusstrategian vision mukaan Suomen tulee kyetä suojaamaan elintärkeät toimintonsa kyberuhkaa vastaan kaikissa tilanteissa. Terveydenhuolto on yksi elintärkeistä toiminnoista. Terveystoimiala on kyberhyökkäysten top-5-listalla ensimmäisenä. Hyökkäysten keskeisin motivaatio on potilastietojen arvo pimeillä markkinoilla. Vuonna 2015 varastettiin yli satamiljoonaa potilastietoa, jotka sisältävät rikollisille arvokkaita tietoja, kuten luottokorttinumeroita, työnantajatietoja ja sairaushistoriatietoja. Tässä artikkelissa kuvataan terveydenhuoltoon liittyviä kyberuhkia, kyberhaavoittuvuuksia ja toteutuneita kyberhyökkäyksiä kybermaailman eri ulottuvuudet kattaen. Tarkastelussa käytet…
Host culture acceptance, religiosity, and the threat of Muslim immigration: An integrated threat analysis in Spain
2014
Abstract. This study explores the in tricate relationship s between a dominant group’s fear of an immigrant group, religiosity, and the dominant culture’s perception of if an immigrant group is moti vated to culturally adapt. Specifically, Muslim immigration to Spain was analyzed . The study found the follow ing: 1) threat from an immigrant group was negatively correlated with percepti on of immigrant motivation to adapt, 2) highly religious members of the dominant culture were less likely to believe Muslim immigrants are motivated to culturally adapt, and 3) increased co ntact with Muslim immigrants led to higher levels of realistic threat and symbolic threat among Spanis h Catholics. Impl…
Perceived threat or perceived benefit? Immigrants’ perception of how Finns tend to perceive them
2022
Research on how immigrants are perceived by locals has flourished extensively within the past decades. Through the lens of integrated threat theory and the threat benefit model, this study examines immigrants’ perceptions of how Finns tend to perceive them based on their lived experiences. In a sample of 103 immigrants from over 40 nationalities living in Finland, results indicate that overall, immigrants believe they are perceived more as a threat than a benefit to the Finnish society. Implications and opportunities for further research are discussed as well. peerReviewed
The Use of Ca- and Mg-Rich Fly Ash as a Chemical Precipitant in the Simultaneous Removal of Nitrogen and Phosphorus - Recycling and Reuse
2019
The European Union’s circular economy strategy aims to increase the recycling and re-use of products and waste materials. According to the strategy, the use of industry waste material should be more effective. A chemical precipitation method to simultaneously remove phosphorus and nitrogen from synthetic (NH4)2HPO4 solution and the liquid phase of anaerobic digestate using fly ash as a precipitant was tested. Fly ash is a waste material formed in the power plant process. It mainly contains calcium oxide (CaO) and magnesium oxide (MgO). Saturated precipitant solution was prepared from fly ash, which was added in small proportions to (NH4)2HPO4 solution during the experiment. Fly ash’s effect…
Social Desirability Bias among Prejudice Instruments : An Integrated Threat
2019
A considerable amount of research has examined the extent to which members of dominant cultures perceive minority groups as threatening their way of life. While various instruments measure these perceptions of threat, few researchers have empirically analysed the statistical properties of these scales. Specifically, studies have not adequately explored social desirability of threat scales. The current study investigates the extent to which one set of threat scales is internally consistent or reliable (González et al., 2008), and explores social desirability within the González et al. (2008) integrated threat instruments by comparing self-reports to other reports (intimate other and friend r…
Etnisyyden rakentuminen kahden saamelaismuseon perusnäyttelyissä
2015
This study examines the construction of ethnicity in the permanent exhibitions of two museums: Siida, the National Museum of the Finnish Sámi and the Nature Centre of Metsähallitus, and Ájtte, the Swedish Mountain and Sámi Museum. The study is motivated by three research questions: What kind of ethnic categories and boundaries do the exhibitions create? How is Sámi ethnicity defined by displaying cultural features? How do the exhibitions depict relationships between the Sámi and other ethnicities, governmental power, the ‘Sámi area’, and nature? The exhibitions are examined in the context of the contemporary public discussion about Sámi ethnicity; the study aims to explain how the two museu…