Network security is protection of the access to files and directories in a computer network against hacking, misuse and unauthorized changes to the system. The authorization of access to data in a network, which is controlled by the network administrator. Users are assigned an ID and password that allows them access to information and programs within their authority. We work with Cisco, Fortinet, Sophos, Barracuda and Juniper. Please email us firstname.lastname@example.org or can call +8801716197676.