SECURITY RISK ANALYSIS SYSTEMS AND METHODS

摘要

Security risk analysis systems and methods are disclosed. Vulnerabilities affecting assets of a communication network are associated with other assets of the communication network according to relationships between assets. Security risk may thus be assessed on the basis of both vulnerabilities which directly affect assets and vulnerabilities which indirectly affect assets through their relationships with other assets. Risk exposure calculators which determine respective types of exposure of assets to vulnerabilities, illustratively direct and indirect exposures, are selectable so as to provide for customizable security risk analysis.