Information Security Risk Assessment Model of IT Outsourcing Managed Service

With the rapid development of the IT services outsourcing industry, information security issues have become increasingly prominent. Information security risk assessment is an important part of IT outsourcing management. In this paper, risk matrix method is used in the information security risk assessment of IT services outsourcing. By constructing expert two-dimensional matrix, Borda sequencing and AHP analytic hierarchy process method, the qualitative process will be quantified, and the objectivity of the assessment will be further enhanced.