This lesson explores some topics important to keeping your network secure and performing at its best, starting with user awareness. When it comes to preventing security incidents, how can you make an organization's employees your allies instead of your enemies? You will learn some compliance procedures, how to classify information according to its sensitivity, and then how to apply security protections accordingly. Next, you will learn some physical and logical security options. Finally, learn how to secure the network's environment from hazards such as weather, fire, and high heat or humidity. There's a lot to think about when securing a network, but you'll get a good grasp on the ins and outs in this lesson.