Remote work isn’t a side-quest anymore — it’s part of how loads of UK teams get things done. The Office for National Statistics found that 28% of workers in Great Britain were hybrid workers in early 2025. That’s a lot of laptops on kitchen tables, phones on the sofa, and “quick logins” happening on trains, cafés, and coworking spaces.
And here’s the thing: when your people aren’t sitting behind the office firewall, their devices become the office. If you don’t lock those endpoints down properly, you’re basically leaving your front door on the latch and hoping nobody tries it.
This guide walks you through what endpoint security looks like for remote teams — in plain English — and how you can protect the devices your business now depends on.
What “endpoint security” actually means in a remote setup
An “endpoint” is any device that connects to your business systems — typically laptops, desktops, mobiles, and tablets. Endpoint security is the mix of tools, settings, and habits that stop those devices becoming an easy way in for attackers.
In an office, your network does some of the heavy lifting. In remote work, you need to assume:
- Home Wi-Fi isn’t locked down properly (or the router password is still “admin”).
- Devices move between networks you don’t control.
- People will click links when they’re busy, tired, or distracted.
- A stolen laptop could be a data breach, not just a hardware bill.
The good news: you don’t need to turn into a cyber bunker. You just need sensible layers — the kind you can actually run day-to-day.
If you want the “grown-up version” of this with support baked in, start with Security Services and build from there.
The real risks when devices leave the office
Remote endpoints are exposed in ways office desktops just aren’t. The biggest risks usually fall into a few buckets:
1) Phishing and stolen credentials
Phishing is still the easiest win for criminals because it targets humans, not systems. If someone types their password into a fake Microsoft 365 page, the attacker doesn’t need to hack anything — they just log in.
If you want a quick refresher you can share internally, Northern Star’s guide on how to spot a phishing email is a solid place to start.
2) Unpatched devices
Missed updates are like leaving known holes open. Attackers actively look for devices running old versions of Windows, browsers, VPN clients, and plugins.
This is why end-of-life dates matter too — like the shift away from Windows 10 support (Northern Star covered what that means for SMBs in London). See: Windows 10 end of support.
3) Lost or stolen devices
If a laptop goes missing and it isn’t encrypted, you’re not just replacing a £800–£1,500 bit of kit — you’re potentially dealing with a reportable incident, client trust issues, and downtime.
4) Ransomware and “one bad click” incidents
Ransomware isn’t just a big-enterprise problem. The UK government’s Cyber Security Breaches Survey 2025 estimates ransomware affected 1% of businesses (around 19,000 businesses) in the previous 12 months.
Your practical endpoint security baseline (what to implement first)
If you’re wondering what “good” looks like, here’s a baseline you can build quickly without creating chaos.
Use EDR (not just antivirus)
Traditional antivirus is fine, but it’s not enough on its own for modern threats. You want EDR (Endpoint Detection and Response) so you can spot suspicious behaviour (not just known viruses) and respond fast.
If you want the simple “why it matters” version, read Top 5 reasons why your business needs EDR and the deeper explainer: Guardians of the Endpoint: the role of EDR.
Enforce device encryption and screen lock
This is the boring one that saves you when it counts:
- Full disk encryption (BitLocker/FileVault)
- Strong PIN/password
- Auto-lock after inactivity
If a laptop disappears, encryption turns it into an inconvenience instead of a crisis.
Patch management (automated, not “when someone remembers”)
You want updates to happen on a schedule, with reporting:
- OS updates
- Browser updates
- Common apps (Office, Teams, Zoom, Adobe, etc.)
This is easier to manage when your IT is already centralised through something like IT Support and Management.
Multi-factor authentication (MFA) everywhere
MFA should be non-negotiable for:
- Cloud apps
- VPN / remote access
- Admin accounts (especially)
If you’re using Microsoft 365, it’s worth aligning your security setup with your licences and policies — Northern Star’s Cloud Services / Office 365 page is a good starting point.
Control what devices are allowed (MDM)
Mobile Device Management (MDM) lets you:
- Require encryption
- Push security policies
- Separate work and personal data
- Wipe corporate data if a device is lost
If you’ve got BYOD in the mix, MDM is how you keep it workable without losing control.
Remote teams need more than tools: you need consistency
Endpoint security falls apart when it’s different for everyone. One laptop on the right settings and another on “whatever came out of the box” creates gaps.
A good approach is to standardise:
- Approved device models (or minimum specs)
- Enrolment process for new starters
- “Secure by default” policies
- Clear rules for personal devices
If you’re scaling quickly or onboarding across locations, it’s worth pairing endpoint protection with proper process and project support — see Migrations (Platform to Platform) and Hardware and Software so new kit lands configured, not “set up later”.
Don’t forget the outside checks: testing and standards
Even with strong endpoint controls, it’s smart to validate your setup.
Pen testing helps you see what an attacker sees
A proper penetration test can highlight weak remote access paths, poor configurations, and exposed services you didn’t realise were public. Northern Star’s Penetration Testing service is designed exactly for that.
Cyber Essentials gives you a clear minimum standard
For many UK businesses, Cyber Essentials is the simplest “baseline badge” that proves you’ve covered key controls. Northern Star’s breakdown is here: Cyber Essentials accredited.
A quick note on cost (because it matters)
Security always sounds expensive until you compare it to the alternative.
UK government-commissioned research has cited an average cost of a significant cyber attack of almost £195,000 for an individual UK business (averaged across sizes/sectors). Even if your “average” looks lower in reality, it only takes 1 messy incident to wipe out months of profit and momentum.
Endpoint security is one of the most cost-effective places to invest because it reduces:
- Account takeovers
- Malware infections
- Data leakage
- Downtime (the silent killer)
FAQs
What’s the difference between antivirus and EDR?
Antivirus mainly looks for known threats (signatures). EDR watches what’s happening on the device — suspicious logins, unusual processes, weird network behaviour — and helps you investigate and respond. For remote teams, EDR is the better safety net. See Top 5 reasons why your business needs EDR.
Do remote staff need a VPN?
Sometimes, but not always. If you’re using modern cloud services with strong identity security (MFA, conditional access, device compliance), you may not need a traditional VPN for everything. But if you’re accessing internal systems or legacy apps, a VPN can still be part of the setup — it just shouldn’t be your only line of defence.
What should you do if a laptop is lost?
You want to be able to: lock it, wipe corporate data, and confirm encryption was enabled. If you can’t do those things quickly, you’re relying on luck. This is where MDM + encryption policies make a massive difference.
Is Cyber Essentials worth it for smaller businesses?
Yes — especially if you work with clients who care about supplier security, or you want a clear minimum standard to work towards. It also forces you to tighten up the basics that stop most everyday attacks. Start here: Cyber Essentials accredited.
Can dark web monitoring protect remote endpoints?
It won’t “protect” the device directly, but it can alert you if staff credentials appear in dumps or marketplaces so you can reset passwords and lock accounts quickly. If you’re curious, Northern Star explains it here: Dark web monitoring for stolen login credentials.
Ready to lock down your remote devices properly?
If you want endpoint security that actually fits how your team works (and doesn’t turn into a constant admin headache), Northern Star can help you put the right controls in place — from EDR and device policies through to testing and ongoing support.
Start with Security Services or just get straight in touch via the contact page and book a callback.
