Remote working security is about one uncomfortable fact: when your team works away from the office, the protection you built around the office no longer follows them. A laptop on a kitchen table sits on a home router, shares a network with smart TVs and games consoles, and has nobody nearby to ask, “Does this email look odd to you?”
Criminals understand that. They rarely try to batter down a well protected network when a distracted person is easier. Here is how they go about it, and what to do in response.
Why home workers are an attractive target
Attackers look for the easiest route to your data, not the most impressive one. Remote staff often use a mix of personal and work devices, put off updates, and work in a hurry between school runs and deliveries. None of that makes them careless people. It simply means the safety net is thinner.
Fake messages that look like work
The most common approach is still a convincing message. It might claim to be a shared document, a delivery problem, an unpaid invoice or an urgent request from a senior colleague asking for a quick favour.
Warning signs include:
- A sense of urgency or pressure to act immediately
- A request to log in through a link rather than your normal route
- Unexpected attachments, even from familiar names
- Requests to change bank details or buy gift cards
A simple team rule helps: if money or passwords are involved, confirm by phone using a number you already know. Good email security filters catch a lot, and regular cyber security training helps staff spot what slips through.
Stolen or reused passwords
Many accounts are taken over without any clever hacking at all. If a password has been leaked from one website and reused for a work login, an attacker can simply try it.
Three habits make a big difference:
- Use a different, long password for every account, kept in a password manager.
- Turn on multi-factor authentication (a second check, such as an app prompt) for email, Microsoft 365 and remote access.
- Never approve a sign-in prompt you did not trigger yourself.
If your team uses Microsoft 365, proper set up and ongoing care through Microsoft 365 support makes these protections far easier to apply consistently.
Unsafe networks and neglected devices
Public Wi-Fi in cafes, trains and hotels can be spoofed or monitored. Home routers can run old software with known weaknesses. The sensible advice is the same in both cases:
- Avoid sensitive work on open Wi-Fi, or use a company VPN or mobile hotspot instead.
- Change the default password on home routers and install their updates.
- Keep laptops and phones updated, as updates fix flaws criminals actively use.
- Lock screens and encrypt devices in case one is lost or stolen.
The NCSC (National Cyber Security Centre) publishes free, practical guidance for small businesses and home working, and it is worth reading alongside your own policies.
Spotting trouble early on laptops
Even careful people get caught sometimes. What limits the damage is noticing quickly. Endpoint detection and response software watches laptops for suspicious behaviour, can isolate a device from the network, and gives you a record of what happened. It is a safety net for the moments training and passwords miss.
A short checklist to start with
- Switch on multi-factor authentication everywhere it is offered.
- Agree a simple rule for verifying payment or password requests.
- Make sure every work device is updated and encrypted.
- Tell staff exactly who to contact if something looks wrong, and make it clear that reporting quickly is always welcome.
Talk to a local team
If you would like a straightforward look at how well protected your remote staff really are, our Pulborough team can review your set up and suggest sensible next steps without the jargon. Get in touch and we will be glad to help.