What should be your highest priority as you consider improving the information security of your organization$$s telephone and voice communications systems?

Question $5$ Answer

a$.$

Having in$-$depth, current technical knowledge on the systems and technologies being used

b$.$

Understanding the contractual or terms of service conditions, with each provider, as they pertain to information security

c$.$

Ensuring that users, managers, and leaders understand the risks of sharing sensitive information with the wrong parties and that effective administrative controls support everyone in protecting information accordingly

d$.$

Ensuring that all sensitive information, of any kind, is covered by nondisclosure agreements $($NDAs$)$