Microsoft 365 Managed Security Services

Worried about email-based attacks, unauthorized access, or compliance risks in Microsoft 365? Invensis’ Microsoft 365 Security Services help businesses secure their collaboration environment with advanced identity protection, threat detection, and policy enforcement. Our experts go beyond default settings to fine-tune and safeguard users, data, and endpoints. From misconfiguration assessments to continuous monitoring, we provide tailored, hands-on support to reduce risk, enhance compliance, and ensure your operations run smoothly.

25+

Years of Experience

13+

Industry Verticals

6000+

Experienced Professionals

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Trusted by 1000+ Companies
intel
United Nations
IBM
verizon
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Bank of America
General Electric
amazon
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Mobility
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intel
United Nations
IBM
verizon
AIRBUS
Bank of America
General Electric
amazon
novo nordisk
Swift
Qatar Airways
Diakrit-png
Insead-jpeg
India Rating And Research
Mobility
Etisalat
BOEING

Outsource Microsoft 365 Security Solutions to the Experts

As Microsoft 365 becomes central to communication and collaboration, businesses face increasing challenges with misconfigurations, evolving threats, and compliance obligations. While Microsoft provides over 120 security controls, many are set to default, leaving exploitable gaps. Invensis helps you move beyond out-of-the-box settings to a secure, tailored Microsoft 365 environment. We apply deep expertise to mitigate risks such as business email compromise, insider threats, and data exposure.

Our Microsoft 365 Security Services encompass a comprehensive range of solutions, including secure identity and access management, data loss prevention, advanced threat protection, and compliance alignment. Using Microsoft Defender, Entra ID, Intune, and Purview, we safeguard your endpoints, emails, Teams, and SharePoint workflows. Whether you're dealing with regulatory frameworks like GDPR, HIPAA, or NIST or need to tighten control, we customize policies and protection based on your business context.

From initial audits and hardening to ongoing monitoring, incident response, and optimization, we treat security as an ongoing process, not a one-time fix. Our team continuously updates your defense posture in line with Microsoft's evolving features and threat landscape. As a trusted managed security partner, Invensis reduces operational load, improves compliance readiness, and ensures that your Microsoft 365 investment is secure, scalable, and fully optimized for modern business demands.

Our Microsoft 365 Managed Security Services Process

  • Security Needs Analysis and Business Alignment

    We begin with a deep-dive assessment of your Microsoft 365 environment, evaluating your identity infrastructure, data flows, access controls, and compliance needs. This analysis enables us to understand the unique threats and operational goals of your organization, ensuring that every security initiative is aligned with your business priorities.

  • Threat Modeling and Policy Design

    Our experts map potential risks across users, endpoints, and collaboration channels, identifying vulnerabilities such as over-permissive access, risky sharing behavior, or configuration gaps. Based on this, we design a customized security framework using Microsoft 365’s native tools to enforce least-privilege access, secure communication, and data governance.

  • Implementation and Configuration of Security Controls

    We deploy and configure Microsoft Defender, Entra ID (Azure AD), Intune, and Purview in line with industry best practices. Controls are prioritized by criticality and integrated with your operational workflows. We ensure all baseline policies, detection rules, and compliance settings are properly implemented and tested.

  • Real-Time Monitoring and Threat Detection

    Our team enables continuous monitoring and alerting through Microsoft Sentinel and Microsoft Defender XDR. This includes behavioral analytics, anomaly detection, and advanced threat intelligence correlation to detect and respond to malicious activity across the Microsoft 365 ecosystem, all while minimizing disruptions to productivity.

  • Remediation Guidance and Optimization

    When threats or gaps are identified, we provide practical, prioritized remediation plans, whether it’s modifying conditional access, isolating endpoints, or reconfiguring data loss prevention (DLP) policies. Our team works closely with yours to efficiently close vulnerabilities while empowering your staff through guided knowledge transfer and training.

  • Ongoing Assurance and Compliance Reporting

    Security is not a one-time effort. We conduct periodic reviews of your M365 security posture, track improvements, and generate audit-ready reports that demonstrate compliance with frameworks like GDPR, HIPAA, and ISO 27001. Our continuous improvement cycle ensures your environment evolves in step with new Microsoft features and threat landscapes.

Our Comprehensive Microsoft 365 Security Managed Services We Offer

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  • Microsoft 365 Security Posture Assessment
  • Identity and Access Management (IAM)
  • Data Loss Prevention (DLP)
  • Threat Detection and Response
  • Endpoint Detection and Protection
  • Information Protection and Encryption
  • Email and Collaboration Security
  • Compliance and Audit Readiness
  • Security Monitoring and SIEM Integration
  • Guest Access and External Sharing Governance
  • Break-glass and Emergency Access Setup
  • Attack Simulation and User Awareness Training
  • Ongoing Configuration Management and Policy Tuning

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The Invensis Advantage for Microsoft 365 Security Services

Faster Security Uplift Without Operational Disruption

Business leaders can't afford downtime. Invensis rapidly strengthens your Microsoft 365 security posture using a low-touch implementation model. We harden your environment - email, identities, and devices without slowing down collaboration or disrupting day-to-day operations.

Expertise You Don't Have to Build In-House

Building an internal Microsoft 365 security capability requires specialized skills, ongoing upskilling, and a dedicated headcount. Invensis brings certified Microsoft 365 security experts, covering Defender, Entra ID, Intune, Purview, and Sentinel, so you get top-tier protection without expanding internal teams.

Proven Protection Against Costly Incidents

Business email compromise (BEC), credential theft, and insider threats pose significant financial risks. Our layered defense approach, combining behavior analytics, policy enforcement, and advanced threat detection, helps prevent breaches that could lead to regulatory fines, brand damage, or revenue loss.

Compliance Without the Complexity

From GDPR and HIPAA to ISO 27001 and DPDP, staying compliant is non-negotiable. We automate policy enforcement, provide audit-ready reports, and help you maintain control over sensitive data, reducing audit fatigue and avoiding last-minute compliance fire drills.

Cost Efficiency Through Optimization and Licensing Clarity

Many businesses overspend on underused M365 licenses or maintain redundant tools. We optimize license usage, retire overlapping solutions, and streamline your security stack, freeing up budget and increasing ROI on your Microsoft investment.

Real-Time Visibility and Executive Reporting

Your leadership needs clarity, not complexity. We deliver executive dashboards, security scorecards, and risk summaries that speak in business terms, not technical jargon, helping leadership teams make faster, smarter security decisions.

Long-Term Strategic Partnership, Not Just Tech Support

Invensis becomes an extension of your security team. We offer strategic guidance, quarterly reviews, and roadmap alignment to ensure your Microsoft 365 security evolves in tandem with your business, risk profile, and the evolving threat landscape.

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Invensis – The Most Trusted Microsoft 365 Security Managed Services Company

As cyber threats become increasingly targeted and regulatory scrutiny intensifies, businesses require more than reactive security. They require a strategic partner who understands both the technical intricacies of Microsoft 365 and the complexities of enterprise risk management. Invensis stands at this intersection, helping organizations secure their Microsoft 365 environments with precision, speed, and confidence. We don’t just deploy tools; we design outcomes. Our approach combines certified Microsoft security expertise with a business-aligned methodology. Whether it’s closing IAM gaps, hardening endpoint configurations, or automating compliance, we deliver solutions that strengthen protection without overburdening internal teams or slowing collaboration. From mid-market enterprises to global organizations, clients choose Invensis because we prioritize measurable value: reduced exposure, smoother audits, increased license ROI, and faster threat response. We become an extension of your security function, helping you turn Microsoft 365 from a potential risk surface into a hardened collaboration engine.

60+

Certified Experts

95%

Audit Success

4.9+

Client Rating

250+

TB Data Backed Up Monthly

50+

Successful Migrations

99%

Customer Retention Rate

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Local Client Testimonials

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Invensis' outsourced Microsoft 365 security consulting helped us transform our fragmented protection into a unified, policy-driven framework. Their Entra ID governance and secure configuration audits significantly improved our compliance posture before our annual ISO 27001 assessment.

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We engaged Invensis to strengthen Microsoft 365 data protection and threat response. Their team seamlessly integrated Defender for Office 365, configured DLP policies, and enabled real-time incident reporting. The improvement in visibility and risk reduction was immediate.

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As a fast-scaling startup, we needed fast, reliable support for Microsoft 365 security. Invensis' outsourced services gave us expert-backed Zero Trust implementation, secure collaboration policies, and continuous risk reporting, all without overwhelming our internal teams.

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Contact Information

You can reach us at:

Call us
+1 (302)-261-9036
sales@invensis.net
Locate Us
Invensis Inc. 2785 Rockbrook Dr STE 204 Lewisville, TX 75067

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