overwriting virus
A type of computer virus that will copy its own code over the host computer system’s file data, which destroys the original program. After your computer system has been cleaned using an antivirus program, users will need to install the original program again.
See The Difference Between a Virus, Worm and Trojan Horse in the Did You Know? section of
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Platform for Privacy Preferences is a specification that will allow users’ Web browsers to automatically understand Web sites’ privacy practices. Privacy policies will be embedded in the code of a Web site. Browsers will read the policy, and then, automatically provide certain information to specific sites based on the preferences set by the users. For […]
- Private Automated Branch Exchange (PABX)
Short for Private Automated Branch Exchange, this telephone network is commonly used by call centers and other organizations. PABX allows a single access number to offer multiple lines to outside callers while providing a range of external lines to internal callers or staff.
- PAD
Short for packet assembler/disassembler PAD is a device (hardware or software) used in packet switching to enable data terminal equipment (DTE) not equipped for packet switching to access a packet-switched network. PAD is a term most often associated with an X.25 network where the PAD breaks the data stream into individual packets and formats the […]
- PAL
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- PAN
(1) In all capitals, PAN is short for Personal Area Network. Based on the electric-field transmission medium, is an IBM technology that allows individuals to exchange data with a simple touch or grasp, such as a handshake. A PAN user is equipped with a receiver and a transmitter, which constantly sends infinitesimal data-carrying currents — […]