Antivirus software, or anti-virus software (abbreviated to AV software), also known as anti-malware, is a computer program used to prevent, detect, and remove malware. … However, with the proliferation of other kinds of malware, antivirus software started to provide protection from other computer threats.
Application software is a program or group of programs designed for end-users. … While system software consists of low-level programs that interact with computers at a basic level, application software resides above system software and includes applications such as database programs.
Network infrastructure is the hardware and software resources of an entire network that enable network connectivity, communication, operations and management of an enterprise network. It provides the communication path and services between users and external networks
CCTV relies on strategic placement of cameras, and observation of the camera’s input on monitors somewhere. Because the cameras communicate with monitors and/or video recorders across private coaxial cable runs or wireless communication links, they gain the designation “closed-circuit”.
