Case Study 3: Security

Case Study 3:
Security

A large,
fast-food chain unveiled a new touch screen register for its franchises. Each
cashier was assigned a user id and password combination to log in to the
register. The system allowed the incorrect password to be entered four (4)
times before the register would lock and require a manager to unlock it with a
key card. To prevent unauthorized access, the registers would lock after three
(3) minutes if the screen was not touched. When the register locked, only the
cashier who was logged in prior to it locking could unlock it without a system
restart.
After a few days
in operation, restaurant managers started complaining about the amount of time
they were spending unlocking the registers. Some cashiers were forgetting their
user Id and password, so other cashiers would log in for them. It also seemed
that the button layout made it easy for the cashiers to key in the incorrect
password. The managers also complained that cashiers would leave for a break or
end their shift and forget to log out of the locked register. The managers
would have to reboot the system, a three to five (3-5) minute process in order
for the next cashier to log in. Additionally, managers noticed that grease was
building up on the touch screens, making them less responsive.

Write a five to
eight (5-8) page paper in which you:

Analyze the new system and determine the
design issues with this new system.
Describe how you would correct the design
issues with the system to make the restaurant managers happy.
Create a design plan that:

Lists and explains the tasks associated
with improving this interface.
Contains at least six (6) tasks.
Includes realistic time estimates for each
task to be completed.
Analyzes the development of the system in
your plan.
Analyzes the testing of the system in your
plan.
Analyzes the implementation of the system
in your plan.

Examine how this system balanced security
and usability, and explain the challenges of incorporating system security
and system usability into a design.
Suggest changes that could be made to the
security of this system to still meet security objectives but make the
system more usable.
Use Microsoft Visio or an open source
alternative, Dia, to create a graphical representation of your proposed
interface. Note: The graphically depicted solution is not included in the
required page length.
Use at least three (3) quality resources in
this assignment. Note: Wikipedia and similar Websites do not qualify as
quality resources.

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with Essay Fountain
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
Testimonials
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Psychology
Paper was received before time which I was quite please with.
Customer 453101, June 18th, 2022
Other
Best service hands down.
Customer 452995, January 24th, 2022
Professional Writing Engl-3311
Thank you
Customer 452919, March 2nd, 2023
Nursing
The second attempt was an unplagiarized paper. Thank you
Customer 452545, September 25th, 2020
Social Work and Human Services
The support team was available upon request. For the past two semesters I have been stressing on receiving my assignments on expected achievement dates. I value your service and hope that you all would improve your teamwork. I have been using this service now for 2-years and was totally satisfied. With this being said, I have spent at least a thousand plus dollars with this company. Knowing there are other competing companies that are on the market for a lot less than you guys are charging. "I trust that you all would get it together and avoid last minute communication which increases stress to the student."
Customer 452919, March 27th, 2024
Biology (and other Life Sciences)
Thank you
Customer 452995, November 22nd, 2021
Natural Sciences
Revision in a short period of time!
Customer 452947, November 9th, 2021
Management
Excellent work done. Thank you
Customer 452829, August 1st, 2021
Sociology
Thank you
Customer 452919, March 23rd, 2022
Psychology
Thank you so much!! Very much appreciated!
Customer 452717, April 20th, 2021
Health Care
Thank you for getting this paper done in a timely manner
Customer 452641, February 20th, 2021
Sociology
Thank you for your service as a team .
Customer 452919, December 1st, 2021
11,595
Customer reviews in total
96%
Current satisfaction rate
3 pages
Average paper length
37%
Customers referred by a friend
OUR GIFT TO YOU
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat