When reviewing security logs, an administrator sees requests for the AAAA record of www.comptia.com.
Which of the following BEST describes this type of record?

Which of the following should be implemented to stop an attacker from mapping out addresses and/or
devices on a network?

A security engineer, Joe, has been asked to create a secure connection between his mail server and the
mail server of a business partner. Which of the following protocol would be MOST appropriate?

Which of the following protocols is used to authenticate the client and server’s digital certificate?

An administrator configures all wireless access points to make use of a new network certificate authority.
Which of the following is being used?

An achievement in providing worldwide Internet security was the signing of certificates associated with
which of the following protocols?

Which of the following is the MOST secure protocol to transfer files?

FTP/S uses which of the following TCP ports by default?

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

After a network outage, a PC technician is unable to ping various network devices. The network
administrator verifies that those devices are working properly and can be accessed securely.
Which of the following is the MOST likely reason the PC technician is unable to ping those devices?