Hospitality offers an ideal target vector for conducting Cyber crimes such as identity theft and credit card fraud due to the existence of multiple databases and devices containing both Payment Card Information (PCI) and Personally Identifiable Information (PII). Restaurants, hotels, and other companies in the hospitality sector often have complex ownership structures with an individual owner or group of owners, and a management company that acts as the operator. Each of these groups may use different computer systems to store information, and the information can also frequently move across those systems.

This article covers green computing. Green computing is an environment-friendly approach to computing. It involves using computers, computing devices, and IT resources with minimal power and disposing of parts appropriately to protect our environment. This is an approach toward environmentally sustainable use of computing. It involves manufacturing, designing, disposing, and using computers and related resources effectively and efficiently with minimal to no negative effects on the environment