How an SMB Can Secure Their Business Network in 5 Simple Steps

Small and medium-sized businesses rely on a stable and efficient network to keep operations running smoothly. Without the right tools and maintenance, businesses may experience downtime, inefficiencies, and poor connectivity. Fortunately, improving network security and performance doesn’t have to be complex. Here are five simple steps to enhance your business network.

1. Implement Strong Access Controls

Why? Ensures only authorised users and devices can access your network, reducing the risk of unauthorised access and data breaches.

• Use multi-factor authentication (MFA) for important systems to add an extra layer of security beyond passwords.
• Apply role-based access control (RBAC) to limit access to only those who need it for their job functions.
• Regularly audit user permissions, removing access for former employees and adjusting permissions for current staff as needed.
• Implement network segmentation to separate sensitive data and critical systems from general access areas, reducing the impact of a potential breach.
• Use secure authentication protocols such as WPA3 for Wi-Fi networks and VPNs for remote access.

2. Keep Software & Network Devices Updated

Why? Outdated systems can cause performance issues, compatibility problems, and security vulnerabilities.

• Enable automatic updates for all software, including operating systems, applications, and firmware.
• Regularly update routers, switches, and network management tools to maintain optimal performance and security.
• Replace outdated hardware that no longer receives manufacturer support, as it may lack the necessary security patches.
• Schedule routine network audits to identify outdated software and hardware that require upgrades.
• Ensure third-party applications and cloud-based services are also updated regularly to prevent vulnerabilities.

3. Use Quality Networking Equipment

Why? Reliable hardware ensures stable connectivity, improves performance, and minimises downtime.

• Invest in business-grade routers and switches with advanced management features like VLAN support, Quality of Service (QoS), and dual-band capabilities.
• Deploy Wi-Fi access points strategically to improve wireless coverage, reduce dead zones, and support a growing number of connected devices.
• Use network monitoring tools to detect and resolve performance bottlenecks before they impact business operations.
• Implement Power over Ethernet (PoE) devices to simplify network setups and ensure a reliable power source for access points, security cameras, and VoIP phones.
• Choose scalable networking solutions that can grow with your business, avoiding frequent replacements and unnecessary costs.

4. Utilise Advanced Network Management Tools

Why? Enhances network efficiency by prioritising critical applications, managing bandwidth, and improving overall performance.

• Implement traffic shaping to allocate bandwidth effectively and prevent non-essential applications from slowing down mission-critical services.
• Use application management tools to monitor and optimise the performance of business-critical applications, ensuring smooth operation without interference from other network traffic.
• Set up data prioritisation to ensure essential services like VoIP, video conferencing, and cloud applications receive the necessary bandwidth for uninterrupted performance.
• Deploy network analytics to track usage patterns, identify potential bottlenecks, and proactively address performance issues.
• Enable load balancing across multiple connections to improve redundancy and maintain optimal speeds, even during peak usage times.

5. Develop a Backup & Recovery Plan

Why? Prevents data loss, ensures business continuity, and minimises downtime in case of system failures or cyber incidents.

• Schedule regular backups of important files, system configurations, and application data to both local storage and cloud-based solutions.
• Store backups both onsite and in the cloud to ensure quick recovery in case of hardware failures or cyber incidents like ransomware attacks.
• Test your recovery process periodically by simulating data restoration scenarios to ensure the effectiveness of your backup strategy.
• Implement automated backup solutions that run at scheduled intervals to reduce the risk of data loss due to human error.
• Develop a business continuity plan (BCP) that outlines step-by-step procedures to restore operations in the event of network failures or disasters.

Final Thoughts

Maintaining a secure and efficient business network is essential for productivity and growth. By following these five simple steps, SMBs can optimise network performance, enhance security, and ensure reliable connectivity. Investing in the right tools and best practices today will save time, reduce downtime, and improve overall business operations.

Need help improving your business network? Contact us today for expert guidance on networking solutions!