A company needs a secure way to provide building blueprints to an engineering partner frequently. The Chief Information Officer (CIO) states that a secure protocol must be used for transfer, and the partner needs to initiate a secure connection to the company’s router.
Which of the following would BEST meet the requirements? (Choose two.)
A . Site-to-site VPN
B . Client-to-site VPN
C . RDP
D . SSH
E . SFTP
F . Captive portal
Answer: BE