Which of the following protocols allows for secure transfer of files? (Select TWO).

A.
ICMP

B.
SNMP

C.
SFTPD. SCP

E.
TFTP

Explanation:
Standard FTP is a protocol often used to move files between one system and another either over the
Internet or within private networks. SFTP is a secured alternative to standard FTP.
Secure Copy Protocol (SCP) is a secure file-transfer facility based on SSH and Remote Copy Protocol (RCP).
Incorrect Answers:
A: ICMP is a protocol that is commonly used by tools such as ping, traceroute, and pathping.
B: You can use SNMP to interact with various network devices to obtain status information, performance
data, statistics, and configuration details.
E: Trivial File Transfer Protocol (TFTP) is a simple fi le-exchange protocol that doesn’t require
authentication.

Stewart, James Michael, CompTIA Security+ Review Guide, Sybex, Indianapolis, 2014, pp. 42, 49, 50