In today’s digital age, having a secure Wi-Fi network is crucial for any business. Almost every business uses Wi-Fi in some way. Whether it’s to access email via the Internet or process payments, Wi-Fi plays a fundamental role in today’s business operations.
Unfortunately, Wi-Fi networks are vulnerable to cyber-attacks. Cybercriminals seek out unsecure networks to steal valuable information. A data breach can lead to data theft, financial losses, and reputational damage. To prevent your business from becoming another cyber statistic, we’ve outlined the steps you need to secure your Wi-Fi network.
How to Improve Business Wi-Fi Security
A data breach could cripple your business. Not only does it inhibit consumer trust, but data breaches also cost businesses an average of $4.35 million from just one attack. Fortunately, it’s not that difficult to improve your business Wi-Fi security, and here’s how:
1. Ensure Your Router is in a Safe Location
First and foremost, your router should always be in a secure location. Routers are integral to your business network and are essential for reliable Internet connectivity. It’s important to control who has access to your network router, as they’re ideal targets for an on-site attack.
You can implement access control or video surveillance solutions to safeguard the router’s location. Mount remote wireless access points out of reach, and ensure that the connecting cables are protected. You should also keep a close tab on every individual who has access to the secure router location, in case an emergency occurs.
2. Enable Encryption
Encryption is the process of converting data into a coded language to protect it from unauthorized access. Enabling encryption on your Wi-Fi network is a crucial step in securing your data. Choose Wi-Fi Protected Access 2 (WPA2) or WPA3 encryption standards to protect your network from potential threats. Make sure to update the encryption protocols to the latest versions to ensure your network’s security.
3. Segment Your Network
Segmentation is a process of dividing your network into smaller subnetworks. By segmenting your Wi-Fi network, you can isolate sensitive data from other parts of your network. So if a breach occurs, the attacker will only have access to a limited portion of your data, minimizing the damage and making it easier to remediate the issue.
4. Update Your Network Name
The service set identifier (SSID) is the name of your network people see when they connect to the Wi-Fi. A strong SSID should make the network easy to identify, but should not include information about the Internet service or equipment installed. You may also want to consider providing a network for employees, which requires specific login credentials, as well as guests, who do not have to access the Wi-Fi via a network login ID.
5. Keep Your Network Up to Date
Keeping your Wi-Fi network up to date is crucial to ensure your network’s security. Regularly update your firmware, operating system, and antivirus software to protect your network from potential vulnerabilities. These updates contain vital security patches that prevent hackers from accessing your network.
Also, consider disabling unused features and services that may create security risks. It’s valuable to periodically review which features your business use, prioritize them based on importance, and eliminate any programs that don’t provide much benefit for your operations.
6. Use Strong Passwords
A strong password is among the most important factors in securing your business Wi-Fi network. It’s a simple concept but often overlooked. You should ensure all network users’ passwords are at least 12 characters long and include upper and lower case letters, numbers, and symbols. Likewise, avoid easily guessable passwords like “password” or “123456” and consider updating passwords regularly to prevent unauthorized access.
It’s paramount your workforce understands the importance of password security. Not only should password policies be clear, but employers should regularly implement password updates and ensure employees are always up-to-date on the latest changes.
7. Implement Two-Factor Authentication
Two-factor authentication is an extra layer of security that requires users to provide two forms of identification to access the network. User will submit their traditional password. Then users could submit a biometric login credential, i.e. fingerprint scan, face scan, etc., or submit an access code sent to their cellphone or email, or answer an automated message on their smartphone or landline.
Two-factor authentication ensures that only authorized users have access to the network, even if a password is stolen. Additional login requirements on your Wi-Fi network can prevent unauthorized access and minimize the risk of data theft.
8. Enable a Firewall
A firewall will block unauthorized access to your network and provide an additional layer of security. Most routers have firewalls pre-built in them. However, it’s important to check with the manufacturer beforehand to ensure it is already turned on and enabled through your router’s settings. Firewall software is also readily available, which you can use as additional protection for any laptop, monitor, etc.
9. Utilize a VPN
A Virtual Private Network (VPN) can greatly improve the security of your business Wi-Fi network by creating a private, encrypted connection between your device and the VPN server. Through a VPN, all data transmitted between your device and the server is encrypted, preventing anyone else on the network from intercepting and accessing your data. VPNs can also hide your IP address, making it more difficult for hackers to track your online activity and launch targeted attacks.
VPNs also allow remote employees to securely access company resources from anywhere in the world. By using a VPN, businesses can ensure that their sensitive information and data remain secure and protected from potential threats, ultimately helping to safeguard the overall integrity of business operations.
10. Partner with a Managed Network Service Provider
The ever-increasing threat of cyber-attacks and data breaches makes it essential for businesses to take proactive steps to protect their networks and sensitive data. Partnering with a managed network security provider can be an effective way to improve network safety.
At Vector Security Networks, we have the expertise and resources to implement advanced security measures and monitor your network activity 24/7/365. We can also provide regular updates and patches to ensure that your network is up to date, and we can respond quickly to any potential security breaches.
By partnering with us, you can free up internal resources and focus on core business functions while having the peace of mind that your network is being safeguarded by our team of experts. For more information, contact us today.