Improving LAN (Local Area Network) and WLAN (Wireless Local Area Network) performance and security is important for any organization as it enables seamless communication and protects sensitive information from unauthorized access. Here are some tips to improve LAN and WLAN performance and security:
Use a reliable router: A high-quality router with advanced features such as VPN, firewall, and parental control can improve the performance and security of your network. Consider investing in a router that can handle the number of devices connected to it, has strong Wi-Fi signals, and can support the latest security protocols.
Implement a strong password policy: Encourage users to create strong passwords and change them regularly. A strong password should include a combination of upper and lowercase letters, numbers, and symbols.
Use Wi-Fi encryption: Enable WPA2 or WPA3 encryption for your WLAN network. This will ensure that all data transmitted over the network is encrypted and protected from unauthorized access.
Disable WPS (Wi-Fi Protected Setup): WPS makes it easy for attackers to gain access to your network. It’s recommended to disable WPS and uses a strong password instead.
Disable SSID broadcast: Disabling the SSID broadcast will make it harder for attackers to locate your network. Your users will still be able to connect to the network by manually entering the SSID name and password.
Enable MAC address filtering: MAC (Media Access Control) address filtering allows you to specify which devices are allowed to connect to your network. This adds an extra layer of security to your network as unauthorized devices will not be able to connect.
Use a VPN: A Virtual Private Network (VPN) creates a secure, encrypted connection between your device and the internet. It protects your sensitive information from being intercepted by unauthorized users.
Keep software and firmware up-to-date: Regular software and firmware updates can improve performance and fix vulnerabilities in your network. Make sure to update your router and devices regularly.
Monitor network traffic: Regularly monitoring network traffic can help you identify and prevent potential security threats. Look for unusual patterns or unusual amounts of traffic and take action to secure your network if necessary.
Segment your network: Segmenting your network into different subnets can improve security by limiting the spread of malware or malicious attacks. It also makes it easier to monitor and manage network traffic.
Use network access control: Network Access Control (NAC) systems restrict access to your network based on a set of predefined rules. It can be used to limit access to only authorized devices and users, improving security and reducing the risk of data theft.
Implement network firewalls: Network firewalls provide a barrier between your internal network and the internet, preventing unauthorized access to your network. They can be used to block malicious traffic, prevent malware from spreading, and protect your sensitive information.
Use Antivirus software: Antivirus software can detect and remove malware from your network. Make sure to regularly scan your network for viruses and keep the antivirus software up-to-date.
Educate users: Regular training and education for your users can help them identify and prevent security threats. Encourage them to follow best practices such as using strong passwords and avoiding suspicious links.
Regular backups: Regularly backing up your data can help you recover in the event of a data breach or cyber attack. Store your backups off-site in a secure location to ensure that they are protected.
By following these tips, you can ensure that your LAN and WLAN networks are secure, fast, and reliable. Regular monitoring and maintenance are important to keep your network secure and prevent security breaches. Stay vigilant and always look for ways to improve the performance and security of your network.
In conclusion, improving LAN and WLAN performance and security requires a multi-layered approach. By implementing the above tips, you can ensure that your network is fast, secure, and reliable. Musato Technologies offers network solutions for better performance and security of your sensitive data and information.
Gideon Ebonde M. is the CEO and Chief Software Architect at Musato Technologies. He is experienced Software developer with a demonstrated history of working in the information technology and services industry. He has a strong engineering professional skilled in Mobile Application Development, Enterprise Software, AI, Robotics, IoT, Servers, Cloud and business application. He is an accomplished DevOps software engineer and a visionary computer scientist and engineer.