An encrypted message is sent using PKI from Sara, a client, to a customer. Sara claims she never
sent the message. Which of the following aspects of PKI BEST ensures the identity of the sender?

The Chief Risk Officer is concerned about the new employee BYOD device policy and has
requested the security department implement mobile security controls to protect corporate data in
the event that a device is lost or stolen. The level of protection must not be compromised even if
the communication SIM is removed from the device. Which of the following BEST meets the
requirements? (Select TWO).

Jane, a security administrator, has observed repeated attempts to break into a server. Which of
the following is designed to stop an intrusion on a specific server?

A way to assure data at-rest is secure even in the event of loss or theft is to use:

Matt, the IT Manager, wants to create a new network available to virtual servers on the same
hypervisor, and does not want this network to be routable to the firewall. How could this BEST be
accomplished?

A security administrator implements access controls based on the security classification of the
data and need-to-know information. Which of the following BEST describes this level of access
control?

Which of the following would prevent a user from installing a program on a company-owned
mobile device?

A security administrator has configured FTP in passive mode. Which of the following ports should
the security administrator allow on the firewall by default?

Which of the following can be used to maintain a higher level of security in a SAN by allowing
isolation of mis-configurations or faults?

Which of the following could cause a browser to display the message below?
“The security certificate presented by this website was issued for a different website’s address.”