Osiris / Commercial / Cyber Security
Cyber Security

Protect your business, not just your network.

Comprehensive cyber security for commercial organisations -- from Cyber Essentials certification to 24/7 managed detection and response. Built around real business risk.

Cyber Essentials Certification
01 -- Cyber Essentials Certification

Cyber Essentials Certification

Cyber Essentials is no longer optional for many supply chains. Government contracts, enterprise procurement teams, and insurance providers increasingly require it as a baseline. As an IASME-accredited Certification Body, we assess and certify in-house -- no third parties, no delays.

We guide you through scope definition, gap analysis, and remediation before the assessment. The result is a certification that reflects genuine security improvement, not just a box-ticking exercise.

In-house IASME-accredited assessment and certification
Pre-assessment gap analysis and remediation support
Cyber Essentials and Cyber Essentials Plus
Supply chain compliance documentation
Annual recertification management
Board-ready certification summary reports
Talk to us about Cyber Essentials Certification
02 -- Managed Detection & Response

Managed Detection & Response

Antivirus alone stopped being sufficient years ago. Modern threats require continuous monitoring, behavioural analysis, and rapid human-led response. Our MDR service combines advanced tooling with a UK-based security operations team.

When a threat is detected, our analysts investigate and contain it -- often before your team even knows there was an issue. Every incident gets a full report, and we adjust detection rules based on what we learn about your environment.

24/7 threat monitoring and detection
Behavioural analysis and anomaly detection
Human-led threat investigation and response
Incident containment and remediation
Monthly threat intelligence briefings
Post-incident reporting and rule refinement
Talk to us about Managed Detection & Response
Managed Detection & Response
Endpoint Protection
03 -- Endpoint Protection

Endpoint Protection

Every laptop, desktop, and mobile device your team uses is a potential entry point for attackers. Endpoint Detection and Response goes beyond traditional antivirus by monitoring behaviour, isolating compromised devices, and enabling rapid forensic investigation.

We deploy and manage EDR across your entire fleet, ensuring consistent protection whether staff are in the office, at home, or travelling. Policies are tuned to your environment, not left on factory defaults.

Next-generation Endpoint Detection and Response
Automated threat isolation and quarantine
USB and removable media control policies
Application whitelisting and control
Device encryption enforcement
Forensic investigation capability
Talk to us about Endpoint Protection
04 -- Security Awareness Training

Security Awareness Training

Your staff are your biggest attack surface. Phishing, social engineering, and credential theft rely on human error -- and no amount of technology fixes that without training. Our programmes are practical, engaging, and tailored to your industry.

We run simulated phishing campaigns, track who clicks, and provide targeted follow-up training. Quarterly reporting gives leadership visibility into the organisation's human risk profile.

Simulated phishing campaigns with tracking
Role-specific training modules
Quarterly security awareness assessments
Board-level risk reporting dashboards
New starter security induction programme
Compliance evidence for auditors and insurers
Talk to us about Security Awareness Training
Security Awareness Training
Vulnerability Management
05 -- Vulnerability Management

Vulnerability Management

Knowing your vulnerabilities before attackers find them is fundamental. Regular scanning of your external and internal infrastructure identifies weaknesses, misconfigurations, and unpatched systems that could be exploited.

We provide ongoing vulnerability management -- not one-off scans. Each cycle includes prioritised remediation guidance based on actual risk to your business, not just CVSS scores.

External and internal vulnerability scanning
Prioritised remediation based on business risk
Configuration and compliance benchmarking
Integration with patch management workflows
Trend reporting across scan cycles
Executive summary for board and insurer reporting
Talk to us about Vulnerability Management

Time to take security seriously?

Book a free security posture review and get an honest assessment of where your business stands -- and what to fix first.

Book a Security Review