Interesting Facts about Work. 1  Work is a scalar quantity, not a vector quantity. 2  Another unit of work is the foot-pound. 3  The joule is also used as the standard unit of measure for energy. 4  Negative work is when force acting on an object hinders the object's displacement.
(Ä«-pÄ spoofÂ´ing) (n.) A technique used to gain unauthorized access to computers, whereby the intruder sends messages to a computer with an IP address indicating that the message is coming from a trusted host.
Phishing and spoofing are clearly different beneath the surface. One downloads malware to your computer or network, and the other tricks you into giving up sensitive financial information to a cyber crook.Phishing is a method of retrieval, while spoofing is a means of delivery.hishing and spoofing are clearly different beneath the surface. One downloads malware to your computer or network, and the other tricks you into giving up sensitive financial information to a cyber crook.