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. Team members work across diverse technologies, business domains, and geographies, helping Mastercard acquire new capabilities, accelerate innovation, enter new markets, and create long-term value through successful integrations and separations.