Data integrity service

assurance system

⊙ general software and hardware ⊙ PKI / Ca security assurance system must have password ⊙ application system must be fundamentally changed (i.e. application information system re compiled according to PKI / Ca standard) 3. S2-mis features: ⊙ special software and hardware ⊙ PKI / Ca security assurance system must have password ⊙ application system must be fundamentally changed (i.e. application information system re compiled according to PKI / Ca standard)