Home networks are often overloaded when transferring large amounts of data to computers, smart TVs and game consoles. Most often, the router works without failures and interference, but sometimes it disconnects from the network or Wi-Fi stops working altogether. In this case, knowing how the router works will help you avoid headaches! This book will help you understand network configuration technology. What devices do you need, what these devices can do and how to make the most of each element of the network puzzle. Learn how to better set up, improve, and protect your home network. Sections of the book talk about how to protect yourself on the Internet, how to avoid viruses and malware, how to encrypt data, how to recover from a digital disaster, how to increase the level of security on the Internet and social networks. The book also details the use of virtual private networks, provides additional tips and tricks for working with Windows network commands, and how to protect data on the go. The book is recommended for anyone who wants to deepen their knowledge of network and digital security.