(1) Service Security Categorization - Each service (SJ) on
the cloud platform can be used by different tenants. Each
service tenant (Ti) owns their information only in the shared
service (SJ). The tenant is the only entity that can
decide/change the impact of a loss of confidentiality,
integrity and availability on their business objectives. Each
tenant may assign different impact levels (Low, Medium, or
High) to security breaches of their information.