Network security is a set of actions designed to protect the health and integrity of your network and data. It provides protection against a variety of threats and prevents them from entering and spreading over the network.
How to configure Wi-Fi router security
A Wi-Fi router is an important component of Internet security. It inspects all incoming and outgoing traffic and controls access to the Wi-Fi network, as well as phones, computers and other devices. Router reliability has improved recently, but you can take additional steps to increase your Internet security.
Changing your router’s default settings, such as name and login credentials, is an important first step. This will help make the Wi-Fi network less vulnerable to attackers, since the router is then under active management.
To increase the security of the Wi-Fi router, you can disable various features and settings. Features such as remote access, Universal Plug and Play, and secure Wi-Fi settings can be used by malicious applications. Although these features are very convenient, disabling them will increase the security of your home network.
Using a VPN on a public Wi-Fi network
The best way to protect online data when using public Wi-Fi is through a virtual private network (VPN). VPN technology creates an encrypted tunnel between your device and a remote VPN server. All Internet traffic is sent through this tunnel, which ensures that your data is protected. When you connect to a public network using a VPN, other users on that network cannot track your activities, which provides strong protection on the Internet.
Network Security and the Internet of Things
The Internet of Things refers to physical devices other than computers, phones and servers that connect to the Internet and collect and exchange data. Examples of such devices include fitness trackers, smart refrigerators, smart watches, and voice assistants such as Amazon Echo and Google Home. An estimated 64 billion Internet of Things devices will be installed worldwide by 2026.
All of these Internet-connected devices create new opportunities to compromise information. An enormous amount of data is transmitted through the Internet of Things. In addition, this data itself is often extremely important. Therefore, it is important to be aware of Internet security threats and to follow cybersecurity rules.