What is Internet Security and How to Improve it?

What is Internet Security and How to Improve it?

With the widespread use of the internet, the need for internet security is increasing. The term internet security refers to security for transactions and activities carried over the internet. These security methods help users to protect themselves from threats like hacking and malicious software that may affect their computer systems, personal data, financial systems, etc.

Cyber security is a broad concept of cyber and computer security, and internet security is a specific component of this concept. It focuses on particular vulnerabilities and threats while using the internet or accessing online features.

The world has become more digital and people rely on the internet for many daily activities. Several entertainments, financial, communication, and business activities are carried out online. Thus, the internet acts as a bridge to share tons of sensitive data and information. Even though the internet is often secure and private, it can also become an insecure medium for the transfer of information. As the intrusion of cyber criminals and hackers is increasing through the internet, internet security is very important for businesses and individuals. Here are some tips to improve internet security in homes and workplaces.

  • Ensure network security

Most houses use multiple devices like smartphones, computers, gaming systems, wearable devices, TVs, etc., connected to the network. Each device linked to the network must use updated operating systems, web browsers, and security software. If hackers or malware access any one of the network-enabled devices, it can affect and steal information from other devices also connected to the same network.

  • Assure the security of the router

Most households and small businesses use Wi-Fi as their internet source. There will be a username and password for your Wi-Fi connection. Your username and password should be difficult for hackers to guess. Default names and passwords allow hackers to access your devices. Use the WPA2 security level if your Wi-Fi provider allows it.

  • Use updated software

Make sure that the software you use is frequently updated to fix security issues for new threats and vulnerabilities. Therefore, update the software regularly whenever a new version is released.

  • Install a firewall

Install a firework for your network to fight threats and attacks. It will protect you against unauthorized access and defend against malicious traffic. Most routers have a built-in firewall with them and some of them provide extra network security options. Some firewalls may be turned off by default. Therefore, make sure that your firewall is enabled.

  • Remove unnecessary services and software

Remove all the unnecessary services and software on your network to minimize security risks. Several pre-installed software and trial applications will be present on new computers. They will affect the performance of your network device and put your privacy at risk.

  • Block your computer camera

Several apps and websites ask for webcam and microphone access to your computer. Don’t allow access unless you are sure of the authenticity and safety of the source. You can put a stamp or a piece of tape to block your webcam to ensure that no one has access.