Information that is available in the construction process is meant to be protected at all cost. The confidentiality of this information is essential in securing the trust and the services of the individuals involved in setting up the rudiments that make up the project. This chapter explains the necessity to involve standard and efficient security measures in construction. In this way, measures such as big data have been introduced to give the industry a befitting icon that considers every scrap of information that pertains to the personnel involved, from the client to the project manager. The need for cyber security has always been debatable over the years. Some firms believe it is subject to hacking and that has called into question the reason it was created in the first place. Even with minor setbacks that might have been experienced in the past, the protection it provides is something to consider seriously. The various security protocols, coupled with the causes of incidents, cyber-related crimes and other issues have been discussed to give insight into how effective cyber security will benefit stable and economical construction practices.