Your business network is the backbone of your daily operations — and one of the most common targets for cybercriminals. The good news is that basic network security doesn’t require a large IT budget. Here are five steps you can take today.
1. Separate Guest Wi-Fi from Your Business Network#
Never put customers or visitors on the same Wi-Fi network as your business devices. A simple managed router lets you create a dedicated guest SSID that has no access to your internal servers, printers, or workstations.
2. Use Strong, Unique Passwords on Every Device#
Routers, switches, and access points ship with default credentials that are publicly documented. Change every default password immediately, and use a password manager to generate strong unique credentials for each device.
3. Keep Firmware Up to Date#
Network equipment receives security patches just like your computer’s operating system. Set a monthly reminder to check for firmware updates on your router and any managed switches.
4. Enable a Firewall and Review its Rules#
Most business routers include a built-in firewall. Make sure it’s turned on and that you haven’t left any unnecessary ports open. If you’re not sure what a rule does, it probably doesn’t need to be there.
5. Monitor Connected Devices#
Know what’s on your network. Most routers provide a connected device list — review it regularly. An unfamiliar device is a red flag worth investigating immediately.
Need help auditing or upgrading your network? Contact us for a free consultation.