Computer hardware; computer software for securing computer networks, namely, for preventing unauthorized access to and use of computer networks, for virus and malware prevention, for blocking and filtering unsolicited commercial e-mail and unauthorized content traffic, for enforcing network use policies, and for establishing virtual private networks

Computer hardware; Computer software for securing computer networks, namely, for preventing unauthorized access to and use of computer networks, for virus and malware prevention, for blocking and filtering unsolicited commercial e-mail and unauthorized content traffic, for enforcing network use policies, and for establishing virtual private networks