Nuker
Now a generic term for several TCP/IP DoS attacks, but originally made infamous by the WinNuke DoS attack, which crashed Windows machines that had not been suitably patched or firewalled. [Source: CA Anti-spam Solutions]
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- multicast
To transmit a single message to a select group of recipients. A simple example of multicasting is sending an e-mail message to a mailing list. Teleconferencing and videoconferencing also use multicasting, but require more robust protocols and networks. Standards are being developed to support multicasting over a TCP/IP network such as the Internet. These standards, […]
- Nyquist's Law
Also called Nyquist’s Theorem. Before sound as acoustic energy can be manipulated on a computer, it must first be converted to electrical energy (using a transducer such as a microphone) and then transformed through an analog-to-digital converter into a digital representation. This is all accomplished by sampling the continuous input waveform a certain number of […]
- n00b
Abbreviation for “newbie”. Newbie is commonly used in newsgroups/a>, chat rooms, instant messaging, text messaging, SMS, e-mail and other real time text-based communications.
- nagware
Software or programming that routinely issues a pop-up window or other form of visual interface asking the user to register a product, purchase an application or take another form of action. Nagware is typically used in reference to shareware, which typically offers a free-trial period of use for the application and then requests that the […]
- name
A sequence of one or more characters that uniquely identifies a file, variable, account, or other entity. Computer systems impose various rules about naming objects. For example, there is often a limit to the number of characters you can use, and not all characters are allowed. Names are sometimes called identifiers.