TY - JOUR N2 - In this article, authors analyze methods of the analysis of data integrity, security and availability loss results for business processes. Assessing those results, one can judge the importance of a process in organization; thus, determine which business process requires more attention. The importance of those processes can be determined with Business Impact Analysis (BIA). In article, first phase of BIA is presented – in specific, a construction of Business Impact Category Tables, Loss Levels and process weight calculation methods. A variety of weight calculating methods is presented. Authors also present their proposed method – square sum percentage – as a solution eliminating problems of other weight calculation methods in business impact analysis. L1 - http://www.czasopisma.pan.pl/Content/93639/mainfile.pdf L2 - http://www.czasopisma.pan.pl/Content/93639 PY - 2011 IS - No 1 KW - security KW - availability KW - continuity KW - business impact KW - risk assessment KW - BIA A1 - Bagiński, Jacek A1 - Rostański, Maciej PB - Committee of Informatics of Polish Academy of Science PB - Institute of Theoretical and Applied Informatics of Polish Academy of Science VL - vol. 23 DA - 2011 T1 - The modeling of business impact analysis for the loss of integrity, confidentiality and availability in business processes and data UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/93639 T2 - Theoretical and Applied Informatics ER -