Importance of Confidentiality, Integrity and Availability in ATM Transactions

Running Head: INTERNET OF THINGS 1
Internet of Things
Institution
Date
Name

Q1.
Confidentiality
One is able to use their card’s Personal Identification Number (PIN) to securely access
their bank account through the ATM. It is normal that the PIN is secret on the framework and
furthermore during the exchange in the transmission channel.
The PIN that is used by the bank account owner must be well secured to a level which it
can never be compromised by black hats. To further ensure the security of the user, the PIN must
be encrypted in a secure transaction during authentication (Henderson, 2015).
Integrity
The ATM client envisions that the exchange that he or she is performing goes well with
no incidental changes.
The level of Integrity: The framework should dependably be right on all counts of the
cash. All withdrawals must be deducted accurately with no errors. Hence, the respectability of
exchanges must be kept since any exchange will straightforwardly influence the client.
Availability
The ATM should constantly be paying little heed to any situation that may bring it to a
pause or into a state that is not operational, but it needs to be accessible to each client always
(Henderson, 2015).
The degree of accessibility: The ATM being constantly operational and serviceable will
enhance the bank's monetary development.