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GR IT SERVICES
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  1. Cybersecurity
  2. Managed Security Services
Managed Security Services Dubai

Managed security services (MSS): 24/7 protection, detection, response under one contract.

MSS bundles the security functions UAE businesses need (SIEM, SOC, EDR, vulnerability management, incident response, awareness training) under one monitored, accountable service. We run MSS on Microsoft Defender XDR, Sentinel, Entra ID, and Purview, integrating with your existing tenant rather than dropping in third-party agents. The result: one provider, one SLA, one console for the SOC.

Book an MSS scoping callSee what is included
Security analysts monitoring a managed security services dashboard
  • 24/7SOC monitoring
  • 5minP1 alert response
  • SentinelSIEM substrate
  • ReportedMonthly to board
What managed security services include

Eight security functions bundled into one service.

MSS replaces the patchwork of point security tools and disconnected vendors with one integrated service. Each function is operated by named engineers, monitored against a written SLA, and reported monthly. You stop coordinating between EDR, SIEM, email security, and identity vendors.

24/7 SOC monitoring (Microsoft Sentinel)

Sentinel SIEM ingests logs from M365, Azure, endpoints, network, identity. Detection rules tuned to your environment. P1 alert triggers named on-call engineer within 5 minutes. Threat hunting weekly.

Endpoint detection and response (Defender for Endpoint)

Defender XDR deployed across Windows, macOS, Linux, mobile. Behavioural detection, attack-surface reduction rules, automated investigation and response, threat-and-vulnerability management.

Email security (Defender for Office 365)

Anti-phishing, anti-impersonation, safe-links, safe-attachments. DMARC, SPF, DKIM aligned to p=reject. User-reported phishing investigated within SLA. Quarterly DMARC posture review.

Identity protection (Entra ID Premium)

MFA enforcement everywhere, conditional access, sign-in risk policies, user risk policies. Privileged identity management with just-in-time elevation. Identity protection sign-in monitoring 24/7.

Vulnerability management

Defender vulnerability assessment, monthly patch cycle, critical CVE response within 5 days of disclosure. Cloud configuration drift monitored (Defender for Cloud). Asset inventory reconciled monthly.

Incident response

Written IR playbook. P1 incidents trigger immediate engagement: containment within 1 hour, forensics preservation within 4 hours, post-incident review within 5 business days. Regulator-notification templates ready.

Security awareness training

Quarterly phishing simulations, role-based micro-training, click-rate trending, audit-ready training records. PDPL-aligned data-handling modules. Outcome: typically 60-80% reduction in click rate within 6 months.

Compliance and reporting

Monthly KPI report: incidents, SLA compliance, vulnerability posture, patch compliance, training completion. Quarterly business review with security roadmap. Audit-ready evidence for ISO 27001, NESA, DFSA, ADGM, DHA.

Why CISOs route MSS through us

Four reasons UAE security leaders choose our MSS.

Microsoft-native, no third-party agent sprawl

Defender XDR, Sentinel, Entra, Purview. All native to your existing Microsoft tenant. Single console for SOC analysts, no agent conflicts on endpoints, no separate SIEM licensing.

Written priority-tiered SLA with service credits

5-minute P1 alert response, 10-minute P2, 30-minute P3. Service credits when SLAs are missed. Specific minutes on the contract, not "we will respond quickly."

UAE-payroll SOC analysts

SOC analysts based in the UAE. Local context for incident response, senior escalation for P1 incidents that need physical presence (compromised hardware, isolated networks).

Regulator-aligned evidence packs

Reports formatted for DFSA, ADGM, DHA, NESA submission. Audit-evidence pack annually for ISO 27001 / SOC 2. We have answered regulator questions on prior engagements; we know the format.

Who needs MSS

Six profiles where in-house security is unrealistic.

Mid-market SMBs (50-500 employees)

Too small for a SOC team, too large to leave security to part-time IT. MSS fills the gap.

DFSA, ADGM-licensed firms

Regulator requires demonstrable security monitoring; MSS provides the evidence and the operations.

DHA, DOH-licensed healthcare

Patient data sensitivity, regulatory exposure, clinical-operations urgency. 24/7 monitoring non-negotiable.

Multi-branch retailers

POS networks, payment infrastructure, customer data. Wide attack surface needs continuous monitoring.

Manufacturers (OT exposure)

Plant networks connected to corporate IT. MSS extended to OT segments with specialised detection rules.

Cyber-insurance applicants

Insurers require evidence of 24/7 SOC, EDR, MFA, immutable backup. MSS delivers all four.

MSS vs alternatives

Four security delivery models, four cost-and-effort profiles.

24/7 monitoring
GR managed security services
In-house SOC teamHard to staff
Point security tools, no SOC
Offshore MSSP
SIEM (Sentinel or equivalent)
GR managed security services
In-house SOC team
Point security tools, no SOC
Offshore MSSP
EDR on every endpoint
GR managed security services
In-house SOC team
Point security tools, no SOCVariable
Offshore MSSP
Email security at p=reject DMARC
GR managed security services
In-house SOC team
Point security tools, no SOCRarely
Offshore MSSP
Identity protection (MFA, CA)
GR managed security services
In-house SOC team
Point security tools, no SOCPartial
Offshore MSSP
IR playbook tested in drills
GR managed security services
In-house SOC team
Point security tools, no SOCRare
Offshore MSSPVariable
Awareness training as part of service
GR managed security services
In-house SOC teamAdd-on
Point security tools, no SOCSeparate vendor
Offshore MSSPLimited
Audit-ready reporting
GR managed security services
In-house SOC team
Point security tools, no SOC
Offshore MSSPTemplated
remote response in UAE
GR managed security services2hr UAE-wide
In-house SOC team
Point security tools, no SOCN/A
Offshore MSSPSubcontracted
Cost model
GR managed security servicesPer-user monthly
In-house SOC teamSalaries plus tooling
Point security tools, no SOCTool licences only
Offshore MSSPLowest visible
Feature
GR managed security services
In-house SOC team
Point security tools, no SOC
Offshore MSSP
24/7 monitoring
Hard to staff
SIEM (Sentinel or equivalent)
EDR on every endpoint
Variable
Email security at p=reject DMARC
Rarely
Identity protection (MFA, CA)
Partial
IR playbook tested in drills
RareVariable
Awareness training as part of service
Add-onSeparate vendorLimited
Audit-ready reporting
Templated
remote response in UAE
2hr UAE-wideN/ASubcontracted
Cost model
Per-user monthlySalaries plus toolingTool licences onlyLowest visible
How an MSS engagement starts

From security baseline assessment to operational SOC in 8 weeks.

MSS onboarding follows a structured 8-week ramp. The first two weeks baseline your current state and find the most exploitable gaps. The next six bring full operational SOC monitoring online with tuned detection rules and tested IR playbook.
  1. 1

    Security baseline assessment

    2 weeks

    Current state across the eight MSS functions. Gaps prioritised by exploitability. Output: written baseline with remediation roadmap, scoped for 8-week onboarding plus ongoing operations.

  2. 2

    Foundation build

    3 weeks

    Sentinel workspace deployed, log sources connected, baseline detection rules applied. Defender for Endpoint rolled out, MFA enforced, conditional access policies live, DMARC moved towards p=reject.

  3. 3

    SOC activation and tuning

    2 weeks

    SOC takes operational ownership. Detection rules tuned to reduce false-positive noise. First weekly threat hunt. IR playbook authored and reviewed.

  4. 4

    First tabletop and steady state

    1 week, then continuous

    Live tabletop drill at week 8: simulated ransomware scenario walked through with your leadership. From week 9 onward steady-state operations: monthly KPI reports, quarterly business reviews, semi-annual restore tests, annual red team.

“We ran point security tools for years: Sophos, Mimecast, Okta, separate backup. Each vendor blamed the others when incidents crossed boundaries. Moving to GR managed security services on the Microsoft stack consolidated everything under one SOC. The Sentinel-driven view caught a lateral-movement incident in March 2026 that our previous stack would have missed entirely. Single contract, single number to call, faster detection.”
Chief Information Security Officer
Security leadership · DFSA-licensed financial services firm
Lateral-movement incident detected and contained in 18 minutes
Managed security services FAQ

What CISOs and security leads ask before engaging.

Managed IT services covers general IT operations (service desk, network, M365 admin). MSS is specifically security operations: SOC, SIEM, EDR, IR, awareness, compliance. Many clients use both; some only MSS while their existing IT provider continues general operations.

SOC is one component of MSS. A pure SOC service delivers 24/7 monitoring and alert triage. MSS includes the SOC plus EDR, email security, identity protection, vulnerability management, IR, awareness, and compliance reporting. MSS is the broader service.

Yes for the Microsoft-stack version: M365 Business Premium (Defender for Business) or M365 E3 + E5 Security add-on (Defender XDR, Sentinel, Entra ID Premium). We can advise on licensing as part of the scoping call and consolidate licensing under Cloud Solution Provider if it saves money.

Yes, where existing investment justifies it. We have run MSS on CrowdStrike + Splunk, SentinelOne + Elastic, and other combinations. Microsoft Defender + Sentinel is our default because it is best value for most UAE clients and integrates natively with the M365 tenant most clients already run.

P1 incident: engineer engaged within 5 minutes, containment actions within 1 hour, forensic preservation within 4 hours, post-incident review within 5 business days. Regulator-notification templates ready. Communication plan for staff and clients. Coordination with your legal team and cyber-insurer. Full forensic engagement is a separate scope if required.

We provide the technical evidence and recommended notification text. Final submission goes through your compliance or legal function because regulator notification is a regulated activity that must come from the licensed entity. We have done this with DFSA, ADGM, DHA prior engagements.

Yes. Co-managed engagements are common: existing IT provider runs general operations, we run security operations as the specialist layer. RACI matrix authored at onboarding so accountability is clean at the boundary.

Per-user per-month based on environment complexity, SLA tier, and compliance burden. Microsoft licensing is typically charged separately under Cloud Solution Provider so you see exact licence-cost transparency. We quote on request after a scoping call.
Related cybersecurity services

Services that pair with managed security.

SOC-as-a-Service

Sentinel-driven 24/7 SOC, the monitoring layer of MSS.

Learn more

Endpoint security

Defender + Intune endpoint hardening.

Learn more

Incident response

IR playbook, tabletop, active response.

Learn more
Managed security services, ready when you are

Book a scoping call and we will return an MSS proposal in 5 business days.

A 30-minute scoping call covers current security state, compliance posture, target maturity, and target onboarding date. Output: written MSS proposal with scope, SLA, onboarding plan, and fees.

Book an MSS scoping callSee cybersecurity audit

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