This course focuses on how to secure network infrastructures through hands on labs, since many attacks are geared to degrade, compromise and even disable network infrastructures. Some of the tasks covered will be the securing of network switches and routers, their configurations and secure deployment, encryption of traffic and deployment of VPN. In addition, the labs will help students be competent in configuring firewalls such as ASA routers. Prerequisite CT-240. (1-3-3)