Which of the following permits the transmission of a bill, along with payment of that bill, to be conducted over the Internet?
A). financial cybermediary
B). electronic check
C). electronic bill presentment and payment
D). all of the above
Which of the following is not a dimension of e-commerce security provided by encryption?
A). availability
B). message integrity
C). nonrepudiation
D). confidentiality
If you need to transfer money to another person via the internet, which of the following methods could you use?
A). financial cybermediary
B). electronic check
C). electronic bill presentment and payment
D). all of the above
When hackers flood a Web site with useless traffic to overwhelm the network, it is called ______.
A). phishing
B). pharming
C). a Denial of Service (DoS) attack
D). spoofing
An electronic check is one form of what?
A). ecommerce
B). online banking
C). ecash
D). check