Downloading programs from unknown or unverified websites.
Answer:
Domain Name System Security Extensions (DNSSEC)
Explanation:
Answer:
PAP authentication method
Explanation:
PAP known as Pass word authentication protocol Basically, PAP works like a standard login procedure; the remote system authenticates itself to the using a static user name and password combination, so not recommended for applications.
Answer:
The three important concepts in the Federal Networking Council's definition of the Internet are, namely;
- Packet switching
- The TCP/IP communications protocol
- Client/server computing
Explanation:
- Packet switching involves the transfer of data which are grouped into different packets and then sent over a digital network to their respective destination. After the data are received at the destination site, they are then extracted and used by the application software.
- The transmission control protocol/internet protocol allows one computer to connect or communicate with another one through the internet. The internet protocol defines how to route and address each packet to ensure it gets to the right destination. The IP address of a particular device on a network is usually unique to that device.
- Client/server computing describes how a server provides services by taking requests from clients computers and sharing its resources with one or more computers.