A network administrator is asked to send a large file containing PII to a business associate.
Which of the following protocols is the BEST choice to use?
A.
SSH
B.
SFTP
C.
SMTP
D.
FTP
Explanation:
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We are talking about secure data transfer of PII ( personal Identifiable Infomarion) in here which can be achieved by:
B-SFTP
D-FTP
Having said that, it must be a SECURE Data transfer so this can only be achievedby B- SFTP.
SFTP encrypts authentication and data traffic between the client and server by making use of SSH to provide secure FTP communications.
As a result, SFTP offers protection for both the authentication traffic and the data transfer taking place between a client and server.
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