How Do You Ensure Remote Work Cybersecurity in Your Business?

An analyst at a Quebec City accounting firm opens her laptop on the kitchen table, connects to the family Wi-Fi whose password has not changed since installation, and downloads a client's financial statements. Her teenager is gaming online on the same router. Nothing looks unusual. Yet the firm's security perimeter has just expanded to a suburban living room.

Figures cited here come from public sources (Statistics Canada, Verizon, Canadian Centre for Cyber Security) and describe trends, not your specific exposure.

According to Statistics Canada, 17.4% of employed people worked mainly from home in May 2025, and 10.0% usually split their hours between home and a workplace outside the home.

Why does remote work cybersecurity require specific planning?

Remote work cybersecurity requires specific planning because every home becomes an extension of the company network, without the firewall, monitoring or immediate technical support of the office. Remote work is a sign of trust and a valued benefit, but it shifts the risk to home routers, shared devices and isolated employees.

Companies that had deployed a secure remote work environment before 2020 are still glad they did. Those that improvised in a hurry often carry temporary access rights that became permanent, never reviewed. A rushed deployment protects business continuity, not data.

The benchmarks worth remembering:

• According to Verizon's 2026 Data Breach Investigations Report, the human element is present in 62% of breaches, and credential abuse plays a role at some point in 39% of them.
• Also according to Verizon (2026), only 23% of third-party organizations had fully remediated missing multifactor authentication on their cloud accounts.
• According to Statistics Canada, 16% of Canadian businesses were impacted by a cybersecurity incident in 2023, but only 26% had a written cybersecurity policy.
• According to the same survey, 22% of businesses provided cybersecurity training to non-IT employees in 2023, and 22% held cyber risk insurance.

How do you secure the home Wi-Fi network and the device you work on?

A secure remote workstation rests on five settings: an encrypted home Wi-Fi (WPA2 at minimum) with a changed password, a VPN to reach the company network, an active firewall, strong passwords and multifactor authentication on every application. None of these settings is expensive. All of them get forgotten regularly.

Avoid public places where you do not know the network security measures. The corner café is a known hunting ground for hackers, who can intercept data flowing over an open Wi-Fi in no time. That is the same reason you should not do your banking there. The Canadian Centre for Cyber Security recommends never sending sensitive information, personal or work related, over a public wireless network.

At home, change the default password provided by your Internet provider and check that your router still receives updates: an end-of-life router is an open door. Use the equipment your company provides. If you must use your personal computer, turn on the firewall (Windows Defender is enough), keep the antivirus current and create a separate account for work.

The VPN (virtual private network) creates an encrypted tunnel between your device and the company network. If one is available, use it every time. Then enable multifactor authentication wherever possible: it is the single measure that neutralizes most credential theft.

How do you make employees aware of remote work risks?

Making employees aware means teaching them to recognize an abnormal situation on their screen, in other words a cyberattack in progress, and talking about it often, because a yearly reminder is not enough. Remote work cybersecurity is a broad term; people remember concrete examples, not policies.

The scenarios to know: an email asking you to download an app or visit a link; malware that spies on what you do; phishing from a fake bank or a fake boss; phone phishing (vishing). Our article What is a cyber attack? details the five most common forms and their warning signs.

One simple rule reduces the risk: do not use the work computer for personal purposes. Personal traffic routed through the VPN consumes company bandwidth, congests the network for colleagues and multiplies infection opportunities. Hackers exploit every period of upheaval, and a newly remote employee is rarely trained and even less often protected.

What should you do when you are not sure what is happening on screen?

When in doubt, hold back: take no irreversible action and contact your company's IT department, whose technicians know cyberattacks and will guide you. One click too many costs more than one call too many.

In remote work, the most reliable firewall is still an employee who dares to say “I am not sure” before clicking.

IT staff are also the right people to harden your applications, operating system and antivirus. Make sure everything is up to date: patches fix known, actively exploited vulnerabilities. Verizon (2026) notes that the median time to fully remediate a known critical vulnerability has climbed to 43 days.

How do you build a durable and secure remote work structure?

A durable remote work structure relies on regularly reviewed access rights, a highly secured cloud environment, a written policy everyone knows and recurring training for non-IT employees. Hybrid work is here to stay: Statistics Canada has measured 10.0% of mixed-location workers since 2023.

The cloud makes this structure easier, provided you understand its impact on the business, and Law 25 governs the handling of personal information, even from a living room in Lévis.

Frequently asked questions

Is a VPN mandatory for secure remote work?

It is not legally mandatory, but it is strongly recommended as soon as an employee reaches company systems from outside. The VPN creates an encrypted tunnel that protects data in transit, including over home Wi-Fi. The Canadian Centre for Cyber Security lists it among the basic ways to protect information outside the office, alongside multifactor authentication.

Can you use your personal computer for remote work?

Company-provided equipment is always preferable, because IT configures, monitors and updates it. If a personal computer is the only option, turn on the firewall and antivirus, create a separate user account for work, apply updates and install nothing without IT approval. Never use it on public Wi-Fi, and report it immediately if lost.

What is multifactor authentication and why enable it?

Multifactor authentication requires a second proof of identity (a code on your phone, a fingerprint, a physical key) in addition to the password. Even if a hacker obtains your password, they cannot log in. According to Verizon (2026), credential abuse plays a role in 39% of breaches: MFA is the most cost-effective measure against that risk.

Can you work from a café or a public place?

Only with precautions. Public Wi-Fi is a known hunting ground for hackers, who can intercept unencrypted data. If you must work there, use the VPN, avoid any transaction or sensitive data, keep the device in sight and shield your screen. Tethering to your phone remains safer than the café's Wi-Fi, whatever the signal.

What should you do if an employee clicks a suspicious link?

Act fast and without blame. The employee should disconnect the device from the network, type nothing further, and immediately alert IT or the service provider. They will change passwords, inspect the device and monitor accounts. A culture where people report without fear detects incidents in hours rather than weeks, which limits the damage.