A company is preparing to deploy a global service. Which of the following must the company do to ensure GDPR compliance? (Choose two.)

A company is preparing to deploy a global service.
Which of the following must the company do to ensure GDPR compliance? (Choose two.)

A. Inform users regarding what data is stored. B. Provide opt-in/out for marketing messages. C. Provide data deletion capabilities. D. Provide optional data encryption. E. Grant data access to third parties. F. Provide alternative authentication techniques.