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1)Card Access systems are one form of providing security by restricting the movement of persons into or within a protected area (Fennelly, 2017). Each card will require a compatible reader. Fennelly (2017) denoted the following card access systems:

  • Smart Cards
  • Proximity Cards
  • Contact Memory Buttons
  • Magnetic Stripe Cards
  • Wiegand Cards
  • Bar-coded Cards
  • Magnetic Dot Cards

Select and discuss 1 of the card access systems. Make sure to mention common uses and applications where the card access system would be found.


2)In this scenario, hackers launch cyber attacks that affect several parts of the nation’s financial infrastructure over the course of several weeks. Specifically, sensitive credit card processing facilities are hacked and numbers are released to the Internet, causing 120 million cards to be canceled; automated teller machines (ATMs) fail nearly simultaneously across the nation; major companies report payroll checks are not being received by workers; and several large pension and mutual fund companies have computer malfunctions so severe that they are unable to operate for more than a week. Identify the countermeasures that need to be implemented to prevent these cyber attacks from occurring in the future.

Start a discussion thread and discuss what type(s) of countermeasures need to be implemented to prevent the cyber attack described above from occurring in the future. Be specific in recommending countermeasures for this scenario.

You must do this following:

1) Create a new thread. As indicated above, discuss what type(s) of countermeasures need to be implemented to prevent the cyber attack described above from occurring in the future. Be specific in recommending countermeasures for this scenario.

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