Security operations
Cyber Security
Zero Trust baseline policies, managed patching and round-the-clock threat monitoring.
Security is at the heart of what we do. Every customer starts from a Zero Trust baseline: identities are verified, devices are checked, and access is granted only to what each person needs.
What we do
- We monitor every managed device around the clock and respond to threats as they appear, using Microsoft Defender for Endpoint and Huntress.
- We keep operating systems and applications patched on a fixed schedule and report the gaps.
- We protect your mailboxes against phishing, impersonation and malware with Microsoft Defender for Office 365.
- We train your staff to recognise suspicious messages and we measure the results.
- We help you reach and keep Cyber Essentials Plus and, where you need it, ISO 27001 alignment.
Why it matters
Most incidents in small and mid-sized organisations start with a stolen password or a convincing email. Name the risk, then fix it: phishing-resistant multi-factor authentication, monitored devices and a tested recovery plan remove most of the ways in.
Name the risk, then the fix
Cyber Security
Phishing attacks
Fraudulent emails or messages that trick staff into revealing sensitive information or paying a false supplier.
Recommendations
- Train staff to recognise suspicious emails and messages.
- Use phishing-resistant multi-factor authentication such as passkeys.
- Configure and monitor DMARC, SPF and DKIM records.
Coltella solutions
- Security awareness training for every member of staff.
- Defender for Office 365 Plan 2 email security.
- Zero Trust baseline controls.
Cyber Security
Unpatched devices
Laptops and servers running software with known vulnerabilities that attackers scan for automatically.
Recommendations
- Apply operating system and application updates on a fixed schedule.
- Retire devices and software that no longer receive security updates.
- Check patch status regularly and act on the gaps.
Coltella solutions
- Managed patching with monthly reporting.
- Round-the-clock monitoring with Defender for Endpoint and Huntress.
- Hardware refresh planning as part of your account reviews.
Talk to us about your IT
Tell us what is not working, or what you want to do next. We will reply within one working day.
Talk to our team