# Expert Opinions on the Intranet-Based Security System in Industrial Electrical Switchboards
## 1 Introduction  
Modern design and development of the electrical system are in high demand of hardware and software security, overall system reliability, and stability, in order to efficiently create employee trust. This harbors business competitive advantage when employees do not feel the nervousness of industrial system failures or disruption. The advantages of an internet-based system indicate that it can be used to create an intranet system that can control electric circuits throughout the building. It can be also be designed to receive, display, and gather information to help create company policies. Prior technologies used in current industrial powerlines are still in use and demonstrate detrimental effects to be solved. Current industrial powerline switchboards in the manufacturing facility have been encountering incompatibility issues with modern equipment equipped in modern technology infrastructure. These unsolved, detrimental effects have caused arduous and demanding burdens of device management due to equipment malfunction, lack of reliability, and massive loss in electrical energy. Other co-existing detriments are that employees were not well-acquainted with modern technologies. This can lead to a slower time to operate new devices efficiently and staggering the time to appreciate what modern technologies need to offer at hand. The information available on modern devices can yield updates of power utilization throughout the manufacturing facility, from every point of device installment. Output information from every single point can display viable data indicating in which direction the organization should proceed. The intranet power management system and interconnectivities can be effectively implemented to overall electrical power systems or electrical switchboards in the manufacturing facility. Installments of the introduced system are able to reduce power usage within the facility. Hence, production costs in the future can be lowered due to the elimination of excessive usage. Power usage of the facility can be monitored in real time, and human errors can be minimized to some extent. Mutual trust between an organization and its employees can be created by several factors such as the design of the electrical system, the selection of electrical appliances, as well as the inspection and repairs [1]. Moreover, efficient modifications and improvements of the electrical switchboard controlling devices [2] can create acceptance of the devices and the organization. Presently, the device used to control an electrical switchboard consists of a low-pressure system and a high-pressure system that are ready to use and manufactured domestically to be used in various types of work such as small-scale to large-scale industrial plants, condomiums, buildings, hotels, department stores, and hospitals [3, 4]. Therefore, the ready-to-use switchboard controlling devices are not well suited to be thoroughly applied for all categories in every organization. Several researchers have proposed a variety of energy-saving solutions efficient and suitable for various organizations and working conditions. In 2016, ref. [5] suggested a method to detect a malfunction in the operation of an electric circuit manually by the installation of an electrical meter through an electrical switchboard (ESB). However, the ESBs installed were incapable of processing and displaying information remotely. If malfunctions are not found in time, the cost of repairs and installation of the electrical system will be exorbitant. Subsequently, a study [6] suggested a more efficient process to inspect the electrical system by using a semi-automatic electrical control system. The mentioned process reduced the number of personnel needed for operation and the number of times needed for on-site inspection of the electrical system. It also reduced the severity of damages caused to electrical devices that can occur during power shortages and failure. Nevertheless, the aforementioned operation requires personnel to carry out an on-site inspection.