Remote work security for Alberta teams

The remote work risk picture

When staff work from home, a coffee shop or a job site, your security no longer depends only on the office firewall. Each laptop, home router and personal phone becomes part of your environment. Attackers know this, which is why phishing, stolen passwords and exposed remote access tools are among the most common ways small organizations are compromised.

The good news is that a handful of well-chosen controls covers most of the risk. The Canadian Centre for Cyber Security publishes guidance for small and medium organizations that aligns with the measures below, and following that guidance gives you a defensible baseline that also helps with privacy obligations and cyber insurance applications.

Identity comes first

Multi-factor authentication is the single most important control for remote work. It should be required for email, cloud applications, remote access and any administrator account, without exceptions for senior staff. App-based prompts or hardware security keys are stronger than text message codes, and number matching helps users avoid approving prompts they did not start.

Where your licensing supports it, use conditional access to set rules about how people sign in. For example, you can require a managed device to open sensitive files, block sign-ins from countries where you do not operate or require a fresh sign-in for administrative tasks. These rules quietly stop many attacks without getting in the way of normal work.

Managed and protected devices

Company data should be accessed from devices you manage wherever possible. Managed laptops can be encrypted, kept up to date, protected with endpoint detection and response tools and wiped remotely if lost or stolen. This matters in a province where staff may drive long distances between sites and leave equipment in vehicles.

For personal phones used for email and Teams, mobile application management lets you protect company data inside approved apps without taking control of the whole device. Staff are generally more comfortable with this approach, and it still allows you to remove company data when someone leaves. Explain clearly what you can and cannot see.

• Full disk encryption on every laptop
• Automatic updates for the operating system and applications
• Endpoint detection and response, monitored by someone
• Screen lock after a short idle period
• Remote wipe enabled and tested

Remote access and home networks

Avoid exposing remote desktop directly to the internet. It is a common target for attackers and frequently appears in ransomware investigations. Cloud-based file storage and applications often remove the need for traditional remote access, and where access to office systems is still required, use a secure gateway or VPN protected with multi-factor authentication.

Home networks are outside your control, but you can give staff simple guidance: change the default router password, keep router firmware up to date, use a separate network for guests and smart devices, and avoid public Wi-Fi for sensitive work unless connected through the company VPN or a personal hotspot. Rural staff using fixed wireless or satellite service should follow the same practices.

People and process

Remote staff miss the informal checks that happen in an office, such as asking a colleague whether an email looks odd. Regular security awareness training and short phishing simulations help fill that gap. Make it easy and blame-free to report a suspicious message, a lost device or a mistake, because early reports limit damage.

Set clear expectations in your acceptable use policy about working in public places, printing at home, family use of work devices and storing files locally. Finally, establish a verification process for payment and banking changes, such as a phone call to a known number, since remote teams are frequent targets of invoice and payroll fraud.