Home Cybersecurity: 10 Things to Check Around Your House Today
- CYBERRISKED®
- Apr 10
- 3 min read
Most people don’t think of their home as part of their cybersecurity risk. But your Wi-Fi, devices, accounts, and backups all matter. A few simple checks around the house can help you catch weak spots before they turn into bigger problems.
Here are 10 simple things you can check today to make your home more cyber secure.
Is Your Wi-Fi Router Secure?
Your router is one of the most important devices in your home. If it’s not set up securely, everything connected to it is at greater risk.
Check these basics:
Did you change the default admin login?
Are you using WPA3 or WPA2 encryption?
Is remote admin access turned off unless you truly need it?
Is your router still supported by the manufacturer and receiving security updates?
If your router is old and no longer gets updates, it’s time to replace it.
Do You Have a Guest Network?
Visitors don’t need to be on the same network as your laptops, phones, printers, and smart home devices. Set up a separate guest network for visitors and give it its own password. It’s a simple way to keep your main network more private.
Are Your Smart Devices Updated?
Smart speakers, cameras, video doorbells, plugs, TVs, and other connected devices need updates too.
Check whether:
Firmware updates are available
Auto-updates are turned on
You still use every device connected to your home
If you no longer use a device, remove it from your account and disconnect it from your network.
Are Your Passwords Strong and Unique?
Weak or reused passwords make it much easier for someone to break into your accounts. Use a password manager to create and store strong, unique passwords for each login. That matters most for your email, banking, shopping, and cloud storage accounts. If one password gets exposed, the others should still be protected.
Are You Using Multi-Factor Authentication (MFA)?
MFA adds a second step when you sign in. That means a stolen password alone may not be enough for someone to get into your account.
Turn it on wherever you can, especially for:
Email
Banking and financial accounts
Cloud storage
Shopping accounts
Social media
This is one of the most important cybersecurity steps you can take.
Are Your Devices and Security Tools Updated?
Your computer, phone, tablet, and apps should all be updated regularly. Security software should be enabled and current too.
Check for:
Operating system updates
Browser updates
App updates
Antivirus or built-in security protections that are turned on and updated
Many attacks succeed simply because a device or app was behind on updates.
Do Your Devices Lock When Not in Use?
Phones, tablets, and laptops should not stay open if you walk away from them.
Make sure your devices:
Auto-lock after a short period of inactivity
Require a PIN, password, fingerprint, or face unlock
Don’t rely on weak or easy-to-guess passwords
This is especially important for mobile devices that leave the house with you.
Do You Recognize Every Device on Your Network?
Log into your router app or router settings and look at the list of connected devices. Do you recognize all of them?
If not:
Change your Wi-Fi password
Remove anything unfamiliar
Reconnect only the devices you trust
Sometimes an unknown device is harmless. Sometimes it’s a sign you need to tighten things up.
Are You Backing Up Your Data?
If ransomware, device failure, or accidental deletion hits, a backup may be the only reason you don’t lose everything. Use cloud backups, an external drive, or both. The most important thing is that your backups run regularly and that you know how to restore your files if needed. A backup is only helpful if it actually works when you need it.
Do You Know How to Spot a Phishing Message?
Phishing messages don’t always look sloppy anymore. Many now look polished, urgent, and believable.
Watch for messages that:
Ask you to sign in right away
Claim there’s a problem with your account
Pressure you to act quickly
Pretend to be from a bank, delivery service, store, employer, or government agency
Include links or attachments you were not expecting
If something feels off, don’t click right away. Go to the company’s website or app directly instead.
Final Thought
You don’t need to be an IT professional to take home cybersecurity seriously. A few simple checks can reduce risk, protect your accounts, and make your devices harder to misuse. Start with one or two today. Then come back and work through the rest.
