Is IT internet technology or information technology? The difference is as vast as the definitions themselves. Information technology involves hardware and software in varying forms. Internet technologies include the infrastructure for data sharing and communication. Among its many applications are computer games, the World Wide Web, and the use of telecommunication networks. These technologies are the backbone of modern society. Information technologies are becoming increasingly important as the number of connected devices increases, with up to 50 billion expected by 2030.
By the twenty-first century, computers had permeated almost every industry and every aspect of our lives. This impacted the work force radically. By the year 2000, thirty percent of U.S. workers were involved in this profession. According to CompTIA’s Cyberstates Report, there will be 3.9 million tech jobs available by 2020, and the trend does not seem to be slowing down.
While the military sector has long been a target for hackers, IT has expanded its scope in recent years. Information technology has a huge impact on the food supply chain in developed countries. IT principles and methods are slowly being adopted in developing countries. Because of the importance of food safety, information technology is a crucial part of the supply chain. In addition to helping to improve supply chains, IT also helps to maintain food safety.