Microsoft 365 Security, Compliance, and Monitoring

Microsoft 365 is a prime target for cyber criminals. Anomalies, brute force attacks, and account takeovers can have catastrophic consequences. That’s why we provide expert security, compliance, and monitoring for M365, all from a MISA-certified Microsoft Gold Partner.

Does M365 feel out of control?

It’s tough to keep up with your environment. You know the drill:

Your user accounts aren’t up-to-date.
You’re using default security settings.
You’re not monitoring for threats.

Your team lacks expertise.
You can’t do it all.
You just need M365 to work.

MISA-certified M365 security services.

One team | One monthly fee | Bundled data integration, security, managed IT support and more.

M365 Security Strategy

We go beyond managing and maintaining. We work with you to decide which security features and capabilities best align with your business so you’re never paying for what you don’t need and always getting the solutions that truly protect and empower your business.

M365 Migration & Configuration

For a successful migration, you need someone that truly understands your current workloads, policies, and technology. We get to know your organization on a deep level and then we combine that knowledge with our industry expertise to get you up and running quickly and with minimal risk.

M365 Managed Security Services

Microsoft Modern Workplace security solutions are only valuable to you when they’re working, so we offer world-class management services that ensure your critical functions are always available, so you can execute on that strategy we developed with you.

Continuous Optimization

To make the most out of your investment, you need someone who can keep up with the constant volume of Office 365 and Microsoft 365 updates. In addition to managing these updates for you, we offer ongoing user support so you know you’re experiencing the full value of Microsoft 365 Modern Workplace Security.

Enhanced Productivity Apps

From Microsoft Teams to Microsoft Word and everything in between, Office 365 offers valuable tools for your business. Many of these come with built-in security, but why not add an extra layer of protection? With Microsoft’s technology and our expert guidance, your information is always protected, even with the rise of remote work and mobile device usage.

Why does MISA matter for M365 security?

Microsoft’s MISA certification is an elite designation for service providers. It indicates companies that offer the best in security expertise for Microsoft products and environments. As a MISA-certified provider, Corsica Technologies defends M365 from sophisticated threats in a fast-paced world of cybercrime.

Microsoft 365 Security Services

In today’s cybersecurity environment, phishing emails remain one of the biggest threats to organizational infrastructure and data. Bad actors are getting more clever at tactics like spoofing to make information requests look legitimate. An industry study found over 90% of breaches result from malicious emails.

Microsoft 365 is one of the most popular suites of business productivity tools. Organizations that rely on these cloud-based resources must take adequate steps to protect business data from unauthorized access. Managed services for M365 cover routine maintenance and support, but what about security?

As a dedicated Microsoft 365 monitoring service, Corsica Technologies is your solution. You can also get discounted Microsoft 365 pricing through Corsica. Just contact us to learn more.

Top Benefits of Microsoft 365 Monitoring Services

These services come with our DataProtect™ oversight program. With Corsica Technologies as your partner, get benefits like:

A Microsoft 365 compliance monitoring review: Confident and safe use of technology rests in knowing you have the right security protocols and posture. Our IT professionals identify risks like lax forwarding rules to keep information inside your organization and prevent unintentional disclosure. We also support your organization’s compliance by monitoring your industry-specific Microsoft 365 risks and designing ways to reduce them.
Sophisticated monitoring technology: More traditional tracking programs can experience challenges with your network’s existing firewalls. At Corsica Technologies, our team of in-house cybersecurity experts uses advanced Microsoft 365 monitoring tools to provide you with complete endpoint-to-endpoint coverage. These security information and event management (SIEM) applications provide alerts to granular levels for more effective prevention techniques.
Complete night and day oversight: Bad actors don’t just stick to regular business hours or domestic locations. We staff our network operations center with IT professionals 24/7/365. As a result, you get around-the-clock monitoring of access requests so we can stop unauthorized log-in attempts, no matter where or when they originate.
More secure remote work environments: Recent shifts to more employees working from home means an increased need for off-premise access to your infrastructure. With advanced Microsoft 365 security monitoring from Corsica Technologies, you prevent invalid withdraws of sensitive business data by overseeing information flow.
Improved service quality: Accurate system monitoring prevents downtime. The tools we use to track Microsoft 365 alert us to potential service issues to remediate them faster. As a result, you get more uptime for improved productivity.
Faster incident response: Proactively defending your business assets with a competent partner means quicker adjustments and resolutions. The Corsica Technologies team has more than 250 years of collective experience and over 300 combined certifications to bring you the best expertise in the industry.

Our Microsoft 365 oversight with DataProtect technology is a key part of our full-scale managed IT services, Corsica Secure^SM. With Corsica Secure, our clients enjoy a complete plan to combine data security, application monitoring, and infrastructure management.

Protection for the single greatest threat to your organization, phishing emails that aim to take over accounts
Spot unauthorized access attempts, including logins from outside the country
Identify unsafe forwarding rules that allow information to flow outside of your organization
Detect patterns of misuse and the possible exfiltration of sensitive organizational data

What should you pay for managed IT services?

Use our FREE pricing calculator to compare rates.

Check out the MSP pricing calculator →

The Corsica Difference:

Why choose Corsica as your true technology partner.

Predictable Pricing, Unlimited Support

We believe in straightforward, transparent pricing. Our managed service plans offer unlimited support for a predictable monthly fee, eliminating surprise charges and allowing you to budget effectively. You get the help you need, when you need it, without worrying about escalating costs.Whether you need fully managed security services or co-managed support for your existing team, our flexible service models adapt to your specific needs. We fill the gaps in your security capabilities, providing exactly the support you need.

Proven Expertise and Comprehensive Solutions

Corsica has a proven track record of delivering successful outcomes for businesses across various industries. Our comprehensive suite of services, from robust cybersecurity and reliable IT support to innovative AI solutions and strategic IT consulting, means you can consolidate your technology needs with a single, accountable partner. We demonstrate our Experience, Expertise, Authoritativeness, and Trustworthiness through Client Success Stories and our commitment to industry best practices and certifications.

Dedicated USA-Based Expert Team

Our team of certified engineers, cybersecurity specialists, and IT professionals are all based in the USA. They bring a wealth of experience and a passion for technology to every client engagement. We invest in continuous training and certifications to ensure our team is equipped with the latest knowledge and skills to address your evolving needs.

Client-Centric Approach & Proactive Management

Your success is our priority. We take the time to understand your business, your goals, and your challenges. This client-centric approach allows us to provide proactive IT management, anticipating potential issues and resolving them before they impact your operations. We are committed to building long-term partnerships based on trust and mutual respect.

What our clients say:

Reviews and Testimonials

4.7/5

38+ reviews

4.3/5

18+ reviews

98%

CSAT score

Kevin Kehus

Managing Director | Chesapeake Bay Roasting

“I have very few IT related headaches and scares when it comes to our system monitoring. The techs seem to be quick to respond.”

Alexander Thurby

IT Support Specialist | Vescent Photonics

“Corsica has been such a help and we would be fully in the dark without them.”

Elaine Jones

Chief Financial Officer | Stillwater Hospice

“Corsica is the best partner available in cybersecurity. They know what they’re doing, and they guarantee it!”

Deanne Ramirez

IT Paralegal | Willson Jones Carter & Baxley

“We have full IT management— they do a great job. We can count on Corsica 24/7. We have a great vCIO.”

Brent Cox

Sr. System Admin | Greenville Housing

“A pleasure to work with and very knowledgeable staff! Working with Corsica, I don’t have to worry about outages overnight.”

MarySue Murray

Educator | Fusion Academy

“Unparalleled customer support! They know exactly how to solve any issue, and their response time is always within 5-10 minutes of my request.”

"We are extremely pleased with the transformation Corsica has brought to our IT operations. Their team has not only resolved our immediate technical challenges but has also given us a strategic roadmap for technology that supports our mission to serve our community effectively."

Peter Detmers | Director Information Technologies | Edgefield County, SC

Percent lower cyber risk

Faster ticket resolution

0 %

“From the very beginning, Corsica had a strong desire to be a true partner in this process. I saw it all the way from the helpdesk to the 3-year plan we’re developing to keep our technology up to par—not only today, but in the future.”

Jake Hoag | Operations Manager | More Farm Stores

Years in business

Unmetered technology services

0 %

"You guys have done what you said you were going to do from day one. That means a lot to me. Reliability is critical. A true partner cares about my business as much as they care about their own—and that’s exactly how Corsica operates. That alignment matters."

Rick Melvin | President | Powel Tool Supply

Years in business

Predictable monthly pricing

0 %

“The internet is a bit of wild, wild west. Corsica serves as our eyes on cybersecurity and ensures our staff are educated.”

Sharon Pohly | CEO | Girl Scouts of Northern Indiana-Michiana

Years of partnership

Predictable pricing through unmetered technology services

0 %

“We are very happy with our decision to pursue the MSP path and feel fortunate to have Corsica as our IT partner. They are a company with scale that maintains a local feel and presence.”

Randy Lis | General Manager | PRTC

Customers

Savings on IT costs

0 %

"Corsica is a one-stop shop for us. If I have a problem, I can go to my vCIO or a number of people, and you take care of it. That’s an investment in mutual success.”

Greg Sopcak | 1st VP of IT | Southern Michigan Bank & Trust

Employees

Co-managed IT services

0 %

"People say, ‘Wow, you've got a really robust IT system.’ We just smile and say, yeah, we have people. And y’all are our people.”

Dana McConnell | Executive Director | Center for Developmental Services

Different connected organizations

HIPAA compliance

0 %

“We’d been running off an Excel file and paperwork, and it was completely time-consuming. When you’re dealing with well over 1,000 veterans, plus their guardians and our team members, it’s a lot of information—and a lot of paperwork.”

Michael Thena | Tech Coordinator | Honor Flight Network

United States Veterans

Improved customer focus through digital transformation

0 %

"Can’t say enough about how helpful Corsica Technologies has been to Scientific Sales’ efforts to meet CMMC cybersecurity requirements that will allow us to continue serving our government customers.”

Donald Evans | VP of Operations | Scientific Sales

Hours a week saved

CMMC Compliant

0 %

“When we got a list of requirements from one of our big customers, we didn’t have the knowledge on our team to interpret what they wanted to be able to offer solutions. Sharing that with the team at Corsica and relying on their expertise to tell us what we needed was really nice, because we didn’t have resources within our business to be able to understand what viable solutions there might be.”

Rich Alberti | COO | Medpoint

Full-time employees

Confidential database protected

0 %

Let's create outcomes that matter.

We are your true technology partner focused on our mutual success.

Run Better with Data Integration

Solve IT Staffing Challenges

Achieve True Scalability

Become Cyber Resilient

Frequently Asked Questions (FAQ)

What security features does Microsoft 365 offer?

Microsoft 365 provides multiple layers of security, including:

Multi-Factor Authentication (MFA) to prevent unauthorized access.
Advanced Threat Protection (ATP) for email and file scanning.
Data Loss Prevention (DLP) to protect sensitive information.
Encryption for data at rest and in transit.
Conditional Access policies for identity-based security.

How does Corsica Technologies help businesses implement Microsoft 365 security?

Corsica Technologies offers end-to-end services including:

Strategy: Aligning security features with business needs to avoid unnecessary costs.
Migration & Configuration: Ensuring smooth setup with minimal risk.
Management: Providing ongoing monitoring and optimization so security solutions remain effective and up-to-date.

What is the Microsoft Intelligent Security Association (MISA)?

The Microsoft Intelligent Security Association (MISA) is an exclusive ecosystem of leading security vendors, including independent software vendors (ISVs) and managed security service providers (MSSPs), that have integrated their solutions with Microsoft’s security technologies. MISA members collaborate with Microsoft to deliver intelligent, best-in-class security solutions that help organizations predict, detect, and respond to cyber threats faster. Membership is by nomination only and signifies deep expertise in Microsoft’s security stack.

Why does MISA membership matter for businesses?

Partnering with a MISA member ensures that your organization benefits from advanced, Microsoft-integrated security solutions. MISA members have access to Microsoft’s latest security tools, APIs, and technical resources, enabling them to deliver cutting-edge threat protection. This collaboration also provides customers with confidence that their security partner meets rigorous standards and can leverage Microsoft’s ecosystem for compliance, risk management, and proactive threat intelligence.

How does Corsica’s MISA membership enhance its services?

Our membership in MISA validates our expertise in deploying Microsoft security solutions such as Microsoft Sentinel, Microsoft Defender XDR, and the full Microsoft security suite. Our managed services offer 24/7 monitoring, automated threat detection, and rapid incident response—all within the customer’s own Azure environment for complete data control and compliance. This integration streamlines onboarding, reduces internal workloads, and ensures continuous feature updates, making enterprise-grade security practical and scalable.

How does Microsoft 365 protect against phishing and malware?

Microsoft 365 uses Microsoft Defender for Office 365, which:

Scans emails for malicious links and attachments.
Provides real-time protection against phishing attempts.
Uses AI and threat intelligence to block suspicious content.

Is my data encrypted in Microsoft 365?

Yes. Microsoft 365 encrypts data:

In transit using TLS (Transport Layer Security).
At rest using BitLocker and other encryption technologies. Additionally, customer-controlled encryption options are available for extra security.

What is Multi-Factor Authentication (MFA) and why should I enable it?

MFA adds an extra layer of security by requiring:

Something you know (password).
Something you have (phone or security key). This significantly reduces the risk of account compromise.

How does Microsoft 365 handle compliance and regulatory requirements?

Microsoft 365 meets major compliance standards such as:

GDPR, HIPAA, ISO 27001, and more. It offers tools like Compliance Manager and eDiscovery to help organizations stay compliant.

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