All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. This includes the business requirements and associated use cases, Mastercard customer's experience, Mastercard's back-office systems, the technical stack (application/service architecture), interfaces and associated data flows, dependent applications/services, runtime operations (i.e. trouble management/associated support strategies), and maintenance.