ISSA Triad of NC Chapter | 902 followers on LinkedIn. Bringing information security professionals together. | The Information Systems Security Association is a not-for-profit, international organization of information security professionals and practitioners. It provides educational forums, publications, and peer interaction opportunities that enhance the knowledge, skill, and professional growth of its members. The Triad of NC chapter provides a local resource for information security professionals to get together, learn new things, and develop relationships with others in the industry.