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CYBER SECURITY SERVICES
CYBER DEFENCE SOLUTION
A monthly per-user solution delivering layered, proactive protection and security from a trusted UK cyber partner.
Opus Cyber Defence gives you comprehensive protection with complete peace of mind
Cyber threats are no longer isolated incidents they’re a constant presence in every business environment. With cyber attackers using AI-powered phishing, deepfakes, and automated malware to exploit vulnerabilities faster than ever, it’s becoming harder to protect your business.
Our Cyber Defence solution protects your business with a comprehensive cyber security approach that reduces risk and downtime through proactive detection and response. By meeting modern cyber requirements and compliance standards such as GDPR, ISO 27001, and Cyber Essentials, you can lower premiums while strengthening your security posture. With 24/7 Managed Detection and Response and Extended Detection and Response (XDR) support from trusted experts and informed users who actively contribute to defence, your business stays resilient against evolving threats.
A smarter, stronger defence against evolving threats
Beyond the technical impact, the financial and reputational fallout from a cyber-attack can be devastating. The average cost of a breach in the UK now exceeds £4.6 million, and insurers are tightening their requirements, often refusing business cover without proof of robust cyber controls.
We designed the Opus Cyber Defence solution to meet this evolving challenge head-on and provide a layered, proactive protection for your people, data, devices, and IT infrastructure. Protect your business with a layered, intelligent defence built around your needs on a per user per month cost model.
We partner with the following vendors
What’s included in the Opus Cyber Defence solution
Our cyber solution is available in two levels Cyber Defence Core and Cyber Defence Advanced.
Our core solution includes the essential defences every business needs to secure their data, endpoints, and identities.
It combines powerful Microsoft security tools with practical training and policies to build a culture of awareness across your teams.
What’s included in Opus Cyber Defence
MFA
Strengthens access control by requiring multiple forms of verification. Even if a password is stolen, MFA helps reduce risk by only allowing authorised users to gain access to your systems.
DISK ENCRYPTION
Protects confidential data on end-user devices. If a device is lost or stolen, encryption ensures that sensitive information remains unreadable and secure.
ENDPOINT DETECTION (EDR)
Continuously monitors endpoints to identify suspicious behaviour and block threats before they spread. Automated isolation and forensic reporting ensure quick containment and recovery.
MANAGED DETECTION (MDR)
Our Security Operations Centre (SOC) provides 24/7 monitoring, threat hunting and response. Our team of analysts investigate alerts, take action when needed, and keep you informed to ensure your business stays protected around the clock.
EMAIL SECURITY
Microsoft Defender delivers essential protection against phishing, malware, and malicious links. It uses Microsoft’s threat intelligence to scan every email, link and attachment before it reaches your inbox stopping threats before they start.
MANAGED DMARC
One of the most overlooked, yet essential components of email security is Domain-based Message Authentication, Reporting and Conformance which is commonly known as DMARC.
SECURITY AWARENESS
Regular training and simulated phishing campaigns reduce the risk of human error which is still responsible for over two-thirds of breaches and empowers employees to spot and report threats.
PASSWORD MANAGER
This is included to ensure secure vaulting, role-based access, and policy enforcement across all accounts. The technology eliminates password reuse and improves compliance by ensuring every user, device and credential is verified and monitored.
CYBER DEFENCE
The Cyber Defence Advanced package builds upon the Core offering by delivering advanced email protection, extended detection and response capabilities beyond end-user devices, and the implementation of comprehensive policies to secure business operations.
Opus Cyber Defence solution
Advanced Email Security
Advanced email security is designed to protect organisations from sophisticated threats targeting email, collaboration tools, and cloud-based communications.
Building upon the core protections offered in Core, such as anti-phishing, anti-malware, and safe links/attachments, advanced introduces several enhanced features to provide a more comprehensive defence.
- Automated Investigation and Response
- Threat Intelligence and Campaign Views
- Enhanced Threat Hunting
Microsoft Intune and Conditional Access
Baseline Intune and Conditional Access policies are foundational controls that ensure that only authorised users and compliant devices can access corporate resources. By enforcing consistent security standards, baseline policies help safeguard sensitive information, prevent malware infections, and support regulatory compliance.
With the Advanced package, your business gains real-time defence, rapid containment, and deep insight into potential risks which helps you to transforming cybersecurity from a reactive process into a proactive value add.
Optional Add-Ons to the Cyber Defence solution
To further tailor your protection, Opus offers a range of optional add-ons, including:
Fully Managed Cyber Support: extending our monitoring and assistance to cover your entire IT estate
Microsoft Licensing: Opus provides Microsoft licensing services to support the end-to-end ownership and management of licenses.
Our cyber defence packages and add on’s enable business to evolve their cyber defences without overhauling existing systems.
Security is strongest when it’s integrated, monitored, and managed by a trusted partner
As the only UK Managed Service Provider to hold the Service Mark from the Institute of Customer Service, and a Microsoft Solutions Partner, Opus combines technical expertise with industry-leading customer experience.
Our Cyber Security consultants will work closely with you to assess your risks, design the right protection, and provide ongoing monitoring and reporting all supported by our in-house cyber team based in the UK.
When you choose Opus Cyber Defence solution, you’re not just buying security tools, you’re gaining a long-term partner committed to protecting your business, your people, and your reputation.
Read our live client feedback
World class IT and cyber security solutions designed to transform your operations, boost efficiencies and secure you business.
Our IT solutions are designed to take your business to the next level. Some are outlined below.
IT Security Consultancy
Protect your business with market leading IT security expertise to effectively defend and protect against cyber threats.
Cyber Essentials
Gain cyber compliance to with the Cyber Essentials Plus certification, that’s often achieved in addition to ISO 27001.
Business Continuity
We help you form a strategy to sustain critical operations during and after disruptive events with our business continuity services.
Disaster Recovery
We help our clients formulate an IT disaster recovery plan (DRP) to outline procedures that help them respond to unplanned incidents.
Outsourced IT Support
Benefit from a team of specialist IT professionals and an on demand service desk to assist your with IT issues as they arise.
Benefit from cost savings and access to vendor trained IT engineers to proactively manage your IT and security needs.
Managed IT Infrastructure
Peace of mind with monitoring, maintenance, updates, security, and infrastructure troubleshooting around the clock.
Managed Cloud Services
We provide partial or full management of your cloud infrastructure, ensuring your cloud environment runs smoothly
Find out more about how our Cyber Defence solution can enhance your business operations
We work with over 800 clients across the UK. Get in touch and see how Opus can deliver value to your business.
Reigate Office
London Court
39 London Road
Reigate
Surrey
RH2 9AQ
London Office
60 Cannon Street
London
EC4N 6NP
Hitchin Office
2nd Floor Regal Chambers
49-51 Bancroft
Hitchin
Hertfordshire
SG5 1LL