Which of the following is not a dimension of e-commerce security provided by encryption?
A). availability
B). message integrity
C). nonrepudiation
D). confidentiality
availability
Availability is not a dimension of e-commerce security provided by encryption. eCommerce security refers to the principles which guide safe electronic transactions, allowing the buying and selling of goods and services through the Internet, but with protocols in place to provide safety for those involved.
2. When hackers flood a Web site with useless traffic to overwhelm the network, it is called ______.
3. An electronic check is one form of what?
4. Hydrogen is not found in atmosphere because
5. The property of hydrogen which distinguishes it from alkali metals is
6. Which of the following gases will effuse out of football bladder most quickly ?
7. Which gas is used for converting vegetable oils into saturated fats ?
8. Which of the following could be used as fuel in propellant or rockets ?