CompTIA Security+ Question I-47

A business has set up a Customer Service kiosk within a shopping mall. The location will be staffed by an employee using a laptop during the mall business hours, but there are still concerns regarding the physical safety of the equipment while it is not in use. Which of the following controls would BEST address this security concern?

A. Host-based firewall
B. Cable locks
C. Locking cabinets
D. Surveillance video

Answer: C

Explanation:
Locking cabinets can be used to protect backup media, documentation and other physical artefacts. In this case a locking cabinet will keep the company’s Customer Service kiosk under lock and key when not in use.

CompTIA Security+ Question H-88

Which of the following devices will help prevent a laptop from being removed from a certain location?

A. Device encryption
B. Cable locks
C. GPS tracking
D. Remote data wipes

Answer: B

Explanation:
Cable locks are theft deterrent devices that can be used to tether a device to a fixed point keep smaller devices from being easy to steal.

CompTIA Security+ Question G-5

The librarian wants to secure the public Internet kiosk PCs at the back of the library. Which of the following would be the MOST appropriate? (Select TWO).

A. Device encryption
B. Antivirus
C. Privacy screen
D. Cable locks
E. Remote wipe

Answer: B,D

Explanation:
B: Antivirus software is used to protect systems against viruses, which are a form of malicious code designed to spread from one system to another, consuming network resources. Public systems are particularly prone to viruses.

D: Cable locks are theft deterrent devices that can be used to tether a device to a fixed point keep devices from being easy to steal.

CompTIA Security+ Question F-71

A cafe provides laptops for Internet access to their customers. The cafe is located in the center corridor of a busy shopping mall. The company has experienced several laptop thefts from the cafe during peak shopping hours of the day. Corporate has asked that the IT department provide a solution to eliminate laptop theft. Which of the following would provide the IT department with the BEST solution?

A. Attach cable locks to each laptop
B. Require each customer to sign an AUP
C. Install a GPS tracking device onto each laptop
D. Install security cameras within the perimeter of the café

Answer: A

Explanation:
All laptop cases include a built-in security slot in which a cable lock can be inserted to prevent it from easily being removed from the premises.

CompTIA Security+ Question C-20

Which of the following can be used to mitigate risk if a mobile device is lost?

A. Cable lock
B. Transport encryption
C. Voice encryption D. Strong passwords

Answer: D

Explanation:
Passwords are the most likely mechanism that can be used to mitigate risk when a mobile device is lost. A strong password would be more difficult to crack.

CompTIA Security+ Simulation 7

A Security administrator wants to implement strong security on the company smart phones and terminal servers located in the data center. Drag and Drop the applicable controls to each asset type.

Instructions: Controls can be used multiple times and not all placeholders needs to be filled. When you have completed the simulation, Please select Done to submit.

Correct Answer:


Cable locks are used as a hardware lock mechanism – thus best used on a Data Center Terminal Server.

Network monitors are also known as sniffers – thus best used on a Data Center Terminal Server.

Install antivirus software. Antivirus software should be installed and definitions kept current on all hosts. Antivirus software should run on the server as well as on every workstation. In addition to active monitoring of incoming fi les, scans should be conducted regularly to catch any infections that have slipped through- thus best used on a Data Center Terminal Server.

Proximity readers are used as part of physical barriers which makes it more appropriate to use on a center’s entrance to protect the terminal server.

Mentor app is an Apple application used for personal development and is best used on a mobile device such as a smart phone.

Remote wipe is an application that can be used on devices that are stolen to keep data safe. It is basically a command to a phone that will remotely clear the data on that phone. This process is known as a remote wipe, and it is intended to be used if the phone is stolen or going to another user.

Should a device be stolen, GPS (Global Positioning System) tracking can be used to identify its location and allow authorities to find it – thus best used on a smart phone.

Screen Lock is where the display should be configured to time out after a short period of inactivity and the screen locked with a password. To be able to access the system again, the user must provide the password. After a certain number of attempts, the user should not be allowed to attempt any additional logons; this is called lockout – thus best used on a smart phone.

Strong Password since passwords are always important, but even more so when you consider that the device could be stolen and in the possession of someone who has unlimited access and time to try various values – thus best use strong passwords on a smartphone as it can be stolen more easily than a terminal server in a data center.

Device Encryption- Data should be encrypted on the device so that if it does fall into the wrong hands, it cannot be accessed in a usable form without the correct passwords. It is recommended to you use Trusted Platform Module (TPM) for all mobile devices where possible.

Use pop-up blockers. Not only are pop-ups irritating, but they are also a security threat. Pop-ups (including pop-unders) represent unwanted programs running on the system, and they can jeopardize the system’s well-being. This will be more effective on a mobile device rather than a terminal server.

Use host-based firewalls. A firewall is the first line of defense against attackers and malware. Almost every current operating system includes a firewall, and most are turned on by Default- thus best used on a Data Center Terminal Server.

References:
Dulaney, Emmett and Chuck Eastton, CompTIA Security+ Study Guide, 6th Edition, Sybex,
Indianapolis

CompTIA Security+ Simulation 1

DRAG DROP
You have been tasked with designing a security plan for your company. Drag and drop the appropriate security controls on the floor plan.

Instructions:All objects must be used and all place holders must be filled. Order does not matter. When you have completed the simulation, please select the Done button to submit.

Correct Answer:


1) Unsecured computer lab – Cable lock, proximity badges, biometric, CCTV, safe, cabinet lock
2) Office work place – safe, proximity, cable lock
3) Datacenter – biometric, proximity, mantrap, cipher lock
4) Offsite computer – cable lock, mantrap, CCTV

Cable locks – Adding a cable lock between a laptop and a desk prevents someone from picking it up and walking away Proximity badge + reader

Safe is a hardware/physical security measure

Mantrap can be used to control access to sensitive areas.

CCTV can be used as video surveillance.

Biometric reader can be used to control and prevent unauthorized access.

Locking cabinets can be used to protect backup media, documentation and other physical
artefacts.

References:
Dulaney, Emmett and Chuck Eastton, CompTIA Security+ Study Guide, 6th Edition, Sybex, Indianapolis,

CompTIA A+ Core 2 Question C-26

A small business owner wants to prevent employees from disconnecting company computers from the network jacks and connecting their personal computers. Which of the following must a technician implement to ensure only company authorized computers will be given access when connected to the office network jacks?

A. MAC filtering
B. Disable unused ports
C. Static IP addresses
D. Use computer cable locks

Correct Answer: A

CompTIA A+ Question K-64

Peter, a user, has a new slim profile laptop and is in need of additional USB ports. He has also requested FireWire connection capabilities which his laptop does not provide. Which of the following would BEST fit the specifications Peter has provided?

A. A docking station
B. An external USB hub
C. A USB to FireWire converter
D. A cable lock

Correct Answer: A