haku: @author Han, I. / yhteensä: 4
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Tekijä: | Suh, B. Han, I. |
Otsikko: | The IS risk analysis based on a business model |
Lehti: | Information & Management
2003 : DEC, VOL 41:2, p. 149-158 |
Asiasana: | Asset valuation Information systems Risk analysis Methodology Models |
Kieli: | eng |
Tiivistelmä: | In this study, an information systems (IS) risk analysis method (here as: m-d.) based on a business model is presented. This m-d. uses a systematic quantitative approach dealing with operational continuity: the importance of various business functions and the necessity level of various assets are first determined. The value of each asset is then determined based on these two levels. The m-d. adds the first stage, organizational investigation, to traditional risk analysis. Various methodologies (here as: mthgs.) are utilized by the process of the m-d. These mthgs. are e.g. paired comparison and asset–function assignment tables etc. |
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