The Essential Checklist for Securing Company Laptops at Home

At home, security incidents don’t look like dramatic movie hacks. They look like stepping away from your laptop during a delivery, or leaving it unlocked while you pop into another room.

Those ordinary moments, repeated over time, are how work devices end up exposed.

A solid remote work security checklist focuses on simple, practical controls that hold up in real life. Put it in place once, make it routine, and you’ll prevent the kinds of issues that hurt most because they were entirely avoidable.

Why Home Is a Different Security Environment

A work laptop doesn’t magically become less secure at home. But the environment around it does.

In the office, there are built-in boundaries: fewer shared users, fewer casual touchpoints, and more predictable networks. At home, that same laptop is suddenly operating in a space designed for convenience, not control.

For starters, physical exposure goes up. At home, devices move from room to room, sit on tables and countertops, and get left unattended for short stretches throughout the day. That’s why a remote work security checklist needs to treat physical security as part of cyber security.

CISA stresses the basics: keep devices secured, limit access, and lock them when you’re not using them. Those simple habits matter more at home because there’s no “office culture” quietly enforcing them for you.

Home is also where work and personal life collide, and that creates very human risks. The NI Cyber Security Centre is blunt about it: don’t let other people use your work device, and don’t treat it like the family laptop.

Third, the network is different. Home Wi-Fi often starts with default settings, old router firmware, or passwords shared with every visitor who’s ever connected. CISA recommends the steps many people skip: secure your router, enable the firewall, use anti-virus software, and remove unnecessary default features.

Finally, remote access raises the stakes for identity. Microsoft’s best practices frames remote security around a Zero Trust approach and emphasises that access should be strongly authenticated and checked for anomalies before it’s granted.

The Remote Work Security Checklist

At Vaelis IT, we use this checklist as our minimum standard for company laptops used at home. Whether your team is working from Mona Vale, Dee Why, Brookvale, or anywhere else on the Northern Beaches, these are the habits that make remote work safe without turning everyone into a part-time IT person.

Lock the Screen Every Time You Step Away

Set a short auto-lock timer and get into the habit of locking manually, even at home. This takes two seconds and prevents one of the most common ways work data gets accidentally exposed.

Store the Laptop Like It’s Valuable

“Out of sight” is safer than “out of the way.” When you’re finished working, store your device somewhere protected – not on the couch, not on the kitchen counter, and never in the car.

Don’t Share Work Laptops with Family

Good intentions can still lead to accidental clicks. Even a quick “just checking something” from a family member can result in risky downloads, unfamiliar logins, or unwanted browser extensions.

Use a Strong Sign-In and MFA

Use a long passphrase rather than a short, clever password, and never reuse it across accounts. Treat multifactor authentication (MFA) as a baseline requirement, not an optional extra.

Stop Using Devices That Can’t Update

If a laptop can’t receive security updates, it’s not a work device. It’s a liability.

Patch Fast

Updates are where most known vulnerabilities get fixed. The longer you wait, the bigger the window of risk. Enable automatic updates and restart when prompted.

Secure Home Wi-Fi Like It’s Part of the Office

Use a strong Wi-Fi password and enable modern encryption. If your router still has the default admin login or hasn’t been updated in a long time, that’s your cue to fix it.

Use the Firewall and Keep Security Tools Switched On

Turn on your firewall, keep antivirus software active, and make sure both are properly configured. If security tools feel inconvenient, address the friction rather than switching them off.

Remove Unnecessary Software

The more apps installed, the more updates to manage, and the more opportunities for something to go wrong. Remove software you don’t need, disable unnecessary default features, and stick to approved applications from trusted sources.

Keep Work Data in Work Storage

Storing work data in approved systems keeps access controlled, audit-ready, and much easier to recover if something goes wrong. Avoid saving work documents to personal cloud accounts or personal backup services.

Be Wary of Unexpected Links and Attachments

If a message pressures you to click, open, download, or “confirm now,” treat it as suspicious. When in doubt, verify the request through a separate, trusted channel before taking any action.

Only Allow Access From Healthy Devices

The safest remote setups gate access based on device health. Unmanaged devices can be a powerful entry point, and access should only be granted from devices that meet your security baseline.

Are Your Laptops Home-Proof?

If you want remote work to remain seamless, your devices need to be home-proof by default.

That means treating the fundamentals as non-negotiable: automatic screen locks, secure storage, protected sign-ins, timely updates, properly secured Wi-Fi, and work data stored only in approved locations. Nothing complicated, just consistent execution.

Start by adopting this checklist as your baseline standard. When the defaults are strong, you reduce avoidable incidents without slowing anyone down.

If you’d like help turning these basics into a practical, enforceable remote work policy, get in touch with our team at Vaelis IT today. We work with businesses across Sydney’s Northern Beaches to help make remote work productive and secure.

Article used with permission from The Technology Press.