Guardian Security Services
Guardian Security Services are Atech's managed security offering, combining 24/7 monitoring, investigation, response and continuous improvement to help organisations reduce cyber risk.
Our Security Approach
Technology creates the signals. Our people turn them into action.
Modern security tools generate thousands of alerts every day, but alerts alone don't reduce risk. Effective protection depends on the ability to detect threats, investigate every alert, respond quickly and continually improve security posture over time.
Guardian combines your security technologies, our expert analysts and structured security operations to help protect your organisation against evolving cyber threats.
Why Guardian Security Services?
Security operations designed to reduce risk, not just generate alerts.
Traditional security tools can identify suspicious activity.
Guardian transforms those alerts into action through a combination of technology, expert analysts and continuous improvement.
- 24/7 Security Operations Centre: Continuous monitoring, investigation and response delivered by our expert security operations team.
- Human-Led Security Operations: Expert analysts augmented by automation to improve detection, investigation and response.
- Security Posture Improvement: Assessments, recommendations and ongoing optimisation help reduce risk and strengthen security maturity.
- Reporting & Governance: Reporting, dashboards and service reviews provide oversight of security activity and risk.
- Security Remediation Support: Guardian helps organisations move from recommendation to action through remediation support and ongoing improvement activities.
Why Atech?
Security isn't a platform. It's a partnership.
Human-Led Security Operations
Expert analysts, engineers and security specialists working as an extension of your team.
Focused on Reducing Risk
Success is measured through improved security posture, reduced exposure and stronger resilience over time.
Governance Built In
Reporting, dashboards and service reviews provide visibility into security activity, risk and improvement opportunities.
Microsoft Security Expertise
Deep expertise across Defender, Sentinel, Entra and the wider Microsoft security ecosystem.
24/7 Security Operations Centre
Continuous monitoring, investigation and response delivered through our dedicated Security Operations Centre.
Trusted Security Partner
Supporting regulated and multi-site organisations through recognised accreditations and industry certifications.
Our Accreditations
Flexible Service Options
Guardian Security Services are available through flexible service tiers aligned to your security requirements, operational needs and organisational maturity.
Guardian Business
24/7 monitoring, investigation and response designed for organisations looking to strengthen cyber resilience without building an in-house SOC.
Guardian Enterprise
Extended security operations, proactive threat hunting, governance and remediation capabilities designed to help organisations continuously improve security posture and reduce risk.
Extend Guardian
Guardian can be enhanced with additional security services to support your wider cybersecurity goals.
- Managed Threat Intelligence
- Identity Protection
- Vulnerability Management
- Security Awareness & Simulation
- Incident Response & Recovery
Ready to strengthen your security operations?
Whether you’re looking for 24/7 monitoring and response, continuous security improvement or greater visibility into cyber risk, Guardian Security Services provide a practical path to stronger cyber resilience.
Let's Discuss Your Security Priorities
Every organisation’s security challenges are different. Whether you’re looking to improve visibility, strengthen incident response capabilities, reduce cyber risk or explore a fully managed security service, our specialists are here to help.
We’ll take the time to understand your environment, priorities and current security maturity before recommending the right approach for your organisation.
Complete the form to speak with a Guardian Security Services specialist and start the conversation.
How Can We Help?
As Microsoft accredited cloud service providers we’ve got the tools and talent to put the incredible potential of cloud technology at the heart of your operation.
Fill in the form to speak to one of our cloud consultants about your cloud project. Let’s get the conversation started.
Atech: 020 3757 7500 [email protected]
IMEX customers: 01793 781800[email protected]