NCSC 2024 Guidance: Why UK SMEs Need Managed IT Services for Secure VPNs in Hybrid Work

[Image: Professional photo of a Dundee-based IT technician configuring a secure VPN dashboard on multiple monitors in a modern office setting]

Hybrid working remains the norm for UK SMEs in 2024, yet many businesses still rely on outdated or poorly configured VPN solutions. The National Cyber Security Centre (NCSC) has updated its guidance on secure remote access, emphasising the need for robust controls that go beyond basic consumer tools.

This post explores the NCSC's current recommendations, why DIY VPN management often falls short, and how partnering with a managed IT services provider delivers both security and operational efficiency.

The Current State of Remote Access for UK SMEs

Post-pandemic, 68% of UK small and medium enterprises operate some form of hybrid model. Employees connect from home networks, coffee shops, and co-working spaces daily. This shift creates new attack surfaces that traditional perimeter security simply cannot cover.

NIST's SP 800-46 Rev. 2 on enterprise telework security aligns closely with NCSC advice, stressing the importance of strong authentication, traffic encryption, and continuous monitoring. Many SMEs, however, treat VPN setup as a one-time IT task rather than an ongoing operational requirement.

NCSC Recommendations for Secure VPN Deployment

The NCSC's "Secure remote access" guidance (updated 2024) highlights several critical controls:

• Use of modern protocols such as WireGuard or IKEv2 with strong cipher suites
• Multi-factor authentication (MFA) enforced on all remote connections
• Split-tunnelling disabled unless justified by strict network segmentation
• Regular auditing of user access and device health
• Integration with endpoint detection and response (EDR) tools

These measures exceed the capabilities of most built-in Windows or router VPN features that SMEs commonly use.

[Image: Infographic showing NCSC-recommended VPN architecture with MFA, device compliance checks, and centralised logging]

Common VPN Pitfalls That Managed Services Eliminate

DIY approaches frequently suffer from:

• Outdated firmware on on-premise VPN concentrators
• Weak or reused passwords for admin portals
• Lack of centralised logging, making incident response difficult
• No proactive patching schedule for client software

Managed IT services address these gaps through 24/7 monitoring, automated updates, and documented change control processes that satisfy both NCSC and Cyber Essentials Plus requirements.

How Managed IT Services Improve VPN Security and Usability

Professional providers implement zero-trust principles recommended by both NCSC and NIST. This includes:

• Conditional access policies based on device compliance and location risk
• Seamless integration with Microsoft Entra ID or other identity platforms
• Bandwidth optimisation and failover configurations for reliable performance
• User training programmes that reduce shadow IT

SMEs report 40-60% fewer support tickets related to remote access after migrating to managed VPN solutions.

Practical Implementation Roadmap for SMEs

1. Assessment Phase – Current VPN inventory and risk scoring against NCSC benchmarks
2. Design Phase – Selection of cloud-hosted or hybrid VPN infrastructure with high availability
3. Deployment Phase – Staged rollout with pilot groups and clear rollback procedures
4. Ongoing Management – Monthly access reviews, quarterly penetration testing, and annual NCSC-aligned audits

[Image: Step-by-step timeline graphic illustrating a 12-week managed VPN migration project]

Measuring ROI of Managed VPN Services

Beyond security, managed services deliver measurable business benefits:

• Reduced downtime during internet outages through intelligent routing
• Lower staff time spent troubleshooting connectivity issues
• Improved compliance posture that supports insurance requirements and client tenders
• Scalable licensing that grows with headcount without capital expenditure

Why Local Expertise Matters for Dundee and UK SMEs

Working with a regional provider such as Inmotion IT ensures rapid on-site support when required, alongside deep understanding of UK regulatory expectations. Local teams can combine remote monitoring with physical visits for hardware refreshes or complex network reconfigurations.

Next Steps for Your Business

Review your current remote access setup against the NCSC's latest checklist. If your VPN lacks MFA enforcement, centralised logging, or regular independent testing, it is time to consider a managed service engagement.

Contact a trusted provider for a no-obligation remote access health check aligned with current NCSC and NIST guidance. Secure, reliable hybrid working is no longer optional—it is a competitive necessity.

References: NCSC Secure remote access guidance (2024), NIST SP 800-46 Rev. 2, NCSC Cloud Security Principles.