WHAT IS IT

Information Technology - Definition and History

We use the term information technology or IT to refer to an entire industry. In actuality, information technology is the use of computers and software to manage information. In some companies, this is referred to as Management Information Services (or MIS) or simply as Information Services (or IS). The information technology department of a large company would be responsible for storing information, protecting information, processing the information, transmitting the information as necessary, and later retrieving information as necessary. 

History of Information Technology:

In relative terms, it wasn't long ago that the Information Technology department might have consisted of a single Computer Operator, who might be storing data on magnetic tape, and then putting it in a box down in the basement somewhere. The history of information technology is fascinating! Check out these history of information technology resources for information on everything from the history of IT to electronics inventions and even the top 10 IT bugs.

Modern Information Technology Departments :

In order to perform the complex functions required of information technology departments today, the modern Information Technology Department would use computers, servers, database management systems, and cryptography. The department would be made up of severalSystem Administrators, Database AdministratorsChief Information Officer (CIO). and at least one Information Technology Manager. The group usually reports to the Chief Information Officer (CIO).

                              

Information Technology - Trends :

Information Technology Departments will be increasingly concerned with data storage and management, and will find that information security will continue to be at the top of the priority list. Cloud computing remains a growing area to watch. The job outlook for those within Information Technology is strong, with data security and server gurus amongst the highest paid techies. Check out the Information Security Certifications andHighest Paying Certifications for more information. In order to stay current in the Information Technology Industry, be sure you subscribe to toptechnology industry publications.