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.
Figure 2: Spoofing, by definition, means to imitate or trick someone. To understand the spoofing attack, we need to examine the IP packet structure in detail. Many cyber attacks stem from design flaws in the fundamental network designs; packet spoofing is no exception.We offer cyber security penetration testing and consultancy services to a variety of customers.igure 2: Spoofing, by definition, means to imitate or trick someone. To understand the spoofing attack, we need to examine the IP packet structure in detail. Many cyber attacks stem from design flaws in the fundamental network designs; packet spoofing is no exception.