Network security consists of the policies and practices adopted to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, which is controlled by the network administrator. Examples of network security solutions include firewalls, intrusion detection and intrusion prevention systems.
At enlyft, we use sophisticated, patent-pending algorithms to track the use of various Network Security products and technologies. We track 205 products in the Network Security category, and have found 3,834,364 companies using these products.