Remote and hybrid working are here to stay - and they've changed the security picture completely. When your team works from kitchens, cafés and client sites, your "office" no longer has neat walls around it. Here's how to keep everything secure wherever people work.
The challenge: a bigger attack surface
In a traditional office, staff sit behind one firewall on a trusted network. With remote work, every home router, public Wi-Fi network and personal device becomes part of your security perimeter. More entry points means more to protect.
The essentials
1. Multi-factor authentication (MFA) everywhere
If you do one thing, do this. MFA means a stolen password alone isn't enough to access your systems. It's the single most effective control for remote access.
2. Secure the connection
- Use a VPN or a modern zero-trust access tool for connecting to internal systems.
- Discourage sensitive work over public Wi-Fi without protection.
3. Protect the devices
- Encryption (BitLocker / FileVault) so a lost laptop doesn't mean lost data.
- Endpoint protection on every device - see endpoint protection vs antivirus.
- Automatic updates enabled - see patch management.
4. Decide on personal devices (BYOD)
If staff use their own devices, set clear rules: minimum security standards, separation of work data, and the ability to remove company data remotely if a device is lost.
5. Keep training people
Remote workers are prime targets for phishing, away from colleagues they'd normally double-check with. Ongoing awareness training matters more than ever.
Don't forget communications
Remote teams need to stay reachable. A hosted phone system lets staff make and take business calls securely from anywhere, on any device - keeping personal numbers private and calls on the company system.
The bottom line
Remote working is brilliant for flexibility, but it widens your security perimeter. MFA, secure connections, protected devices and ongoing training keep that perimeter strong. It all ties into our broader security checklist. Want a remote-work security review? Request a callback.
Frequently asked questions
How do I keep remote workers secure?
Use multi-factor authentication, keep devices patched and encrypted, secure home connections, manage devices centrally and train staff to spot phishing and use trusted networks.
Is public Wi-Fi safe for business work?
Untrusted public Wi-Fi carries risk. Staff should avoid sensitive work on it or use a secure connection, and devices should be properly secured regardless.
Should remote staff use personal or company devices?
Company-managed devices give the most control, but personal devices can be used safely if managed and secured properly with the right policies and tools.
