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Managed Security Services

Reduce risk, improve compliance, and strengthen your security posture with flexible co‑managed or fully managed security services.

As a leading MSSP, we provide continuous monitoring, rapid response, and expert guidance across complex environments.

Dedicated
Security Analysts

Existing Tool
Optimization

24/7 SOC
Monitoring & Response

Talk to a security expert

We’ll reach out via email to learn more about your needs and discuss whether our managed security services are a good fit.

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A Partner You Can Trust.

Just ask our clients.

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Why Choose Our Managed Security Services?

 

While many Managed Security Service Providers (MSSPs) stop at alerting and escalation, we focus on proactive execution, ownership, and outcomes—with security experts operating as an extension of your team.

 

This means you gain:

 

Broad Security Coverage

Across identity, endpoints, cloud, and data.

Faster Detection & Response

24/7 SOC coverage with defined SLAs to investigate and contain threats quickly.

Zero

Disruption

Seamless alignment with your team’s processes and existing Microsoft and complementary security tools.

Flexible Engagements

Fully managed and co‑managed options to match your needs.

What's Included in Our Managed Security Services?

We deliver 24/7 threat protection, monitoring, rapid response, and dedicated advisory services.

 

Quisitive works alongside your IT and security teams to fortify your environment—when and where you need it—across Microsoft‑centric as well as complex, hybrid environments.

 

Our flexible managed security services can be either co-managed or fully managed for you, and cover these core areas:

24/7 Managed Detection & Response (MDR)

Reduce cyber risk and respond to threats faster with managed detection and rapid response.

  • 24x7x365 Monitoring
  • <15 Minute Time-to-Detection
  • Anomalous User/Device Alert
  • Office365 Alerting and Response
  • User Activity Tracking
Monitoring & Alerting

Get real-time visibility into system health so teams can quickly catch and fix issues before they escalate.

  • Compromised Account Detection
  • Compliance and Policy-Driven Alerts
  • Shadow IT Detection
  • Utilization Metrics to Drive Success
Identity & Access Management (IAM)

Control who can access systems and data, helping prevent breaches and enforce secure, role-based access.

  • Multi-Factor Authentication
  • Single Sign On
  • Risk-Based Access Control
  • Self-Service Password
  • Secure Cloud Administrators
  • Entra ID (Azure Active Directory)
Systems Management

Centralize control of IT systems to improve performance, reduce downtime, and simplify maintenance.

 

  • Mobile Device Management
  • Workstation Management
  • Update Deployment
  • Endpoint Protection
  • Unapproved Device Controls
  • Disk Encryption
Information Protection

Secure sensitive data with encryption and access controls to prevent leaks and support compliance.

  • Automatic File Classification & Encryption
  • Application & Data Containerization
  • Cloud-based Data Loss Prevention
  • Encrypted Email
  • Secure External Data Sharing

 

*Microsoft E5 licenses required for alerting.

Vulnerability Remediation

Identify and fix security weaknesses to reduce risk and keep systems protected against threats.

 

  • Exposure Management
  • External & Internal Vulnerability Scans
  • Patch Management
  • Automated State Monitoring
  • Monitoring and Remediations
User Lifecycle Management

Automate user account setup and removal, reducing manual work and closing security gaps from inactive accounts.

 

  • Onboarding
  • Provisioning
  • Permissions Management
  • Offboarding
  • Automated Reporting
  • Historical Reporting
24/7 Managed Detection & Response (MDR)

Reduce cyber risk and respond to threats faster with managed detection and rapid response.

  • 24x7x365 Monitoring
  • <15 Minute Time-to-Detection
  • Anomalous User/Device Alert
  • Office365 Alerting and Response
  • User Activity Tracking
Monitoring & Alerting

Get real-time visibility into system health so teams can quickly catch and fix issues before they escalate.

  • Compromised Account Detection
  • Compliance and Policy-Driven Alerts
  • Shadow IT Detection
  • Utilization Metrics to Drive Success
Identity & Access Management (IAM)

Control who can access systems and data, helping prevent breaches and enforce secure, role-based access.

  • Multi-Factor Authentication
  • Single Sign On
  • Risk-Based Access Control
  • Self-Service Password
  • Secure Cloud Administrators
  • Entra ID (Azure Active Directory)
Systems Management

Centralize control of IT systems to improve performance, reduce downtime, and simplify maintenance.

 

  • Mobile Device Management
  • Workstation Management
  • Update Deployment
  • Endpoint Protection
  • Unapproved Device Controls
  • Disk Encryption
Information Protection

Secure sensitive data with encryption and access controls to prevent leaks and support compliance.

  • Automatic File Classification & Encryption
  • Application & Data Containerization
  • Cloud-based Data Loss Prevention
  • Encrypted Email
  • Secure External Data Sharing

 

*Microsoft E5 licenses required for alerting.

Vulnerability Remediation

Identify and fix security weaknesses to reduce risk and keep systems protected against threats.

 

  • Exposure Management
  • External & Internal Vulnerability Scans
  • Patch Management
  • Automated State Monitoring
  • Monitoring and Remediations
User Lifecycle Management

Automate user account setup and removal, reducing manual work and closing security gaps from inactive accounts.

 

  • Onboarding
  • Provisioning
  • Permissions Management
  • Offboarding
  • Automated Reporting
  • Historical Reporting
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"In the public sector, security isn’t just a priority - it’s a mandate. We needed a cloud security partner who could navigate complex compliance frameworks, protect sensitive data, and support our mission to serve the community with integrity and resilience. Quisitive delivered on every front."
- Barbara Willis, Senior Network Engineer
City of Fort Myers
Why Quisitive?

We help organizations run security operations that actually reduce risk—without overwhelming internal teams or adding unnecessary complexity.

With Quisitive as your MSSP, you get:

Experienced security practitioners
Flexible delivery models, with both fully managed and co-managed security services
A true extension of your IT team
Reduced operational burden
Security operations aligned to business risk
Supporting Modern, Hybrid Environments — with Deep Microsoft Expertise

We help organizations manage security operations across diverse and hybrid environments, while maximizing the value of:

Azure Security
Dynamics 365 Security
Microsoft 365 Security
Microsoft Purview
Microsoft Sentinel
Microsoft Entra
Azure Active Directory
Microsoft Defender
Microsoft Intune
Microsoft Security Copilot

Recognized by Microsoft

Quisitive is a member of the Microsoft Intelligent Security Association (MISA) and a Microsoft Solutions Partner with Security specialization.

 

We're recognized as a Managed Security Service Provider (MSSP) with a history of delivering top security posture management services to our clients.

Quisitive is a member of the Microsoft Intelligent Security Association or MISA
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Trusted by Leading Companies Like Yours

Talk to a security expert

FAQ

As a leading MSSP, our services can include both. It depends on your needs. We offer flexible managed or co-managed services, fortifying your environment when and where you need it.

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