@ARTICLE{Wiechecki_Daniel_Security_2020, author={Wiechecki, Daniel}, volume={vol. 66}, number={No 3}, journal={International Journal of Electronics and Telecommunications}, pages={499-505}, howpublished={online}, year={2020}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, abstract={This paper introduces security assessment methodology for isolated single-workstation multilayer systems processing sensitive or classified data according with a corresponding security model for such system. The document provides a high-level tool for systematizing certain-class-systems security models development. The models based on the introduced methodology cover data confidentiality and availability attributes protection on a sufficient level.}, type={Article}, title={Security Assessment Methodology for Isolated Systems of a Certain Class}, URL={http://journals.pan.pl/Content/117100/PDF/69_2556_Wiechecki_skl.pdf}, doi={10.24425/ijet.2020.134005}, keywords={cybersecurity, security assessment methodology, security model, Graham-Denning model, Bell-La Padula model, Clark-Wilson model}, }