From Phishing to Smishing: Protecting Your Home Network from Cyber Threats

Cybercriminals are getting smarter—and more persistent. From phishing emails to smishing (SMS phishing), it’s becoming harder than ever to avoid a data breach. Many individuals have fewer security safeguards at home than they do at work. Yet with so many people now working remotely, both personal and company data are increasingly at risk.

In fact, about 46% of businesses experienced at least one cybersecurity incident within two months of transitioning to remote work.

The good news? There’s no shortage of practical steps you can take to secure your home network. The National Security Agency (NSA) offers several best practices, many of which are simple to implement and highly effective. Below, we’ve highlighted some of the most helpful tips.

1. Change Default Passwords and Usernames

Start by changing the default login credentials for your router and connected devices. Default usernames and passwords are widely known—and easy for hackers to exploit. Updating them is one of the most basic but essential steps in securing your home network.

2. Enable Encryption

Encryption protects your data by ensuring only authorized users can read it. Enable encryption (preferably WPA3, the latest standard used in Wi-Fi 6 routers) on your network to keep hackers from intercepting sensitive information.

3. Keep Firmware Updated

Firmware is the software that powers your router and other connected devices. Manufacturers regularly release updates to fix security vulnerabilities and improve performance.
Check for updates at least once a month using your router’s app or web interface—or set a reminder so you don’t forget. Many people overlook this simple but vital step.

4. Enable Your Firewall

A firewall monitors and controls both incoming and outgoing network traffic, blocking suspicious activity. Most routers include a built-in firewall—just make sure it’s turned on through your router’s settings.

5. Disable Unused Services

Routers often come with several pre-enabled services, such as file sharing or remote management. Disable any services you don’t use. This reduces the potential entry points hackers can exploit to access your network.

6. Secure Your Wi-Fi Network

Your Wi-Fi setup plays a major role in your overall security. Strengthen it by:

• Changing the default SSID (network name)
• Disabling SSID broadcast
• Enabling MAC address filtering
• Disabling WPS (Wi-Fi Protected Setup)

If you’re unsure how to do this, we can help ensure your Wi-Fi is properly secured—saving you time and frustration.

7. Use Strong Passwords

Weak passwords make you an easy target. Use strong, unique passwords for your router and all connected devices. A strong password should be at least 12 characters long and include upper- and lowercase letters, numbers, and symbols.

8. Create a Guest Network

If guests—or even your kids’ friends—need Wi-Fi access, create a guest network. This allows them to use the internet without gaining access to your main network or devices. It’s a simple way to add an extra layer of protection.

9. Limit Physical Access

Keep your router in a secure location, such as a locked cabinet or office with restricted access. Prevent unauthorized physical tampering—especially by guests or children—by limiting access to the router’s settings.

Schedule a Home Cybersecurity Visit Today

Protecting your home network is key to safeguarding your personal and professional data. By following these best practices, you can significantly reduce your risk of a data breach.

Want professional help securing your home setup? Contact us today to schedule a home cybersecurity visit—and let us handle the heavy lifting for you.