When securing a FTP (File Transfer Protocol) server, what can be done to ensure that only authorized users can access the server?
A.
Allow blind authentication.
B.
Disable anonymous authentication.
C.
Redirect FTP (File Transfer Protocol) to another port.
D.
Only give the address to users that need access.
Explanation:
Early FTP servers did not offer security. Security was based on the honor system. Most logons to an FTP site used the anonymous logon. By convention, the logon ID was the user’s email address, and the password was anonymous.
Reference: Security + (SYBEX) page 137