System security is defined as the various methodologies that help in keeping confidential information safe. It encompasses all facets of accessing information assets and protects information from theft, corruption, and other types of damage while allowing the information and property to remain accessible and productive. From authentication, to software updates, anti-virus protection, and modifications – security is a key component to a device operating at its optimum. Different approaches can be employed such as the use of a firewall, data encryption, bio-metrics and more.
Network security is a broad term that covers a multitude of technologies, devices and processes. In its simplest term, it is a set of rules and configurations designed to protect the integrity, confidentiality and accessibility of computer networks and data using both software and hardware technologies.
Every organization, regardless of size, industry or infrastructure, requires a degree of network security solutions in place to protect it from the ever-growing landscape of cyber threats in the wild today. It is vital in protecting client data and information, keeping shared data secure and ensuring reliable access and network performance as well as protection from cyber threats. A well-designed network security solution reduces overhead expenses and safeguards organizations from costly losses that occur from a data breach or other security incident. Ensuring legitimate access to systems, applications and data enables business operations and delivery of services and products to customers.