Cross-Functional Leadership: Influence teams without direct authority through matrix leadership, internal alignment, conflict resolution, decision facilitation, accountability, and drive collaboration across Sales, Product Delivery, Support, Operations, and Account Management. 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.