الثلاثاء، 11 أغسطس 2015

Computer security


Computer security, also known as cybersecurity or IT security, is security applied to computers, computer networks, and the data stored and transmitted over them. Computer security incident management is an administrative function of managing and protecting computer assets, networks and information systems. These systems continue to become more critical to the personal and economic welfare of our society. 

Information Technology


Information Technology

Information technology (IT) is the application of computers and telecommunications equipment to store, retrieve, transmit and manipulate data, often in the context of a business or other enterprise. A computer is a general-purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.so I will attain list some information of IT as below.