Practical managed cyber security for established Essex businesses that need stronger protection without building an internal security department.
Coverage: Epping, North Weald, Harlow, Loughton, Chelmsford, Brentwood, Basildon and surrounding areas
Owner-managed companies
Single and multi-site SMEs
Cloud-first Microsoft 365 businesses
Businesses with operational, warehouse or field teams
The profile below is a practical local starting point. It is not a claim that every business in Essex has the same risk.
Independent backup for Exchange, OneDrive, SharePoint and Teams.
View service →Layered phishing, impersonation, malware and business email compromise protection.
View service →24/7 endpoint detection, investigation and managed response.
View service →Business-grade perimeter security, web controls and monitored secure connectivity.
View service →Practical staff training and phishing simulations without blame or jargon.
View service →Continuous visibility of missing updates, exposed services and priority risks.
View service →A known number, agreed process and priority support when something goes wrong.
View service →Wednesday 2 September 2026, 09:30–16:30 · Run Way House, North Weald Air Field, Northweald, North Weald, Essex, CM16 6HR
Give owners, managers and staff practical guidance on phishing, payment fraud, Microsoft 365, Windows security, backups, incident response and Cyber Essentials.
An accountancy practice relied on retention settings and local device copies, with no tested independent Microsoft 365 recovery process. The representative engagement adds independent Exchange, OneDrive and SharePoint backup, documents retention…
Read case study →The business had grown through multiple offices and temporary sites, with inconsistent remote access and limited separation between trusted and guest devices. The representative design introduces a managed firewall policy, segmented networks, se…
Read case study →A growing consultancy needed Cyber Essentials for a tender but had uncertainty around scope, unsupported software, personal devices and administrator accounts. The representative readiness project defines scope, inventories devices and cloud ser…
Read case study →Yes. 39Security can own defined cyber-security controls while your existing provider continues to manage day-to-day IT support.
The main packages are designed for established organisations with roughly 10–50 users, Microsoft 365 and turnover around £1 million.
Most monitoring is remote, with on-site work arranged for firewall, network, recovery, training, assessment and incident requirements.
Complete the five-minute assessment or book a practical security review with 39Security.
Start the free security assessmentThe online score is an initial triage tool and does not replace a technical audit or penetration test.
