
M365 Security: 12 Crucial Best Practices
💡 Interactive Calculator: How Much Should You Pay for Managed Security? Try the Calculator In today’s cyberthreat landscape, Microsoft 365 is a prime target for
You get a single team handling cybersecurity, IT, and data integration services like EDI, filling the gaps in your team.
“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 | Southern Michigan Bank & Trust
From 24/7 SOC services to MDR/SIEM, penetration testing and training, we’ve got you covered.
Get the expert support you need for your network, on-premises devices, VoiP, M365, Google Workplace, and everything in between.
Full support of compliance frameworks, including CJIS, HIPAA, CMMC, NIST, SOC 2, and more
Cut through the hype with smart strategies and right-fit AI solutions for your organization.
Take strategic steps with confidence as you collaborate with our expert business and vCIO consultants.
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Connect any data source to any other with robust solutions and managed services.
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Expert consulting, implementation, integration, managed services, and cybersecurity for Microsoft products.
One program. One partner. Complete AI transformation.
It takes dedicated experience to use technology strategically in your industry. That’s why we specialize in certain verticals while offering comprehensive technology services.
From webinars and video tutorials to guides and blogs, we’ve got resources to help you and your team address any technology challenge.
Microsoft products are powerful, but it’s difficult to unlock their full capabilities. We close the gap with consulting, implementation, integration, managed services, and cybersecurity for Microsoft products.
✓ Microsoft 365
✓ Azure
✓ Purview
✓ Sentinel
✓ Copilot
✓ Defender for IoT
It’s tough to keep up with internal resources alone.
Let us do the heavy lifting while ensuring your data is always accessible and protected throughout the journey. We’ve helped clients migrate from different environments like in house, hosted, multiple locations, and more.
Are you using M365 to the fullest? Is your environment secure and up to date at all times? Get the most out of Microsoft 365 with expert managed services. We are a Microsoft Gold partner offering full support and optimization for M365.
Default security in M365 is rarely adequate. Get the tailored security strategy you need along with 24/7/365 monitoring, threat detection, and remediation.
Corsica provides support for VoIP in Microsoft Teams, including consultations, solution recommendations and implementation, and ongoing management.
Moving to Azure? Let’s make sure you have the right strategy and cost model in place. Then, let’s execute a flawless migration. Corsica’s Azure experts will see you through from start to finish.
“Set it and forget it” doesn’t work for Microsoft Azure. Get the expert cloud management services you need to keep critical systems running with optimized costs.
Backup and disaster recovery are essential—but they don’t have to be complex or costly. Protect your critical data and systems with Azure Site Recovery managed by Corsica Technologies.
IoT and OT attacks are rising fast, and compliance requirements are only getting stricter. Protect your most vulnerable (and most critical) OT devices with Microsoft’s powerful, agentless solution.
From start-to-finish, we ensure a comprehensive planning phase, seamless implementation and adoption, and professional management of your critical Microsoft solutions.
Our Microsoft consultants work with you to determine your needs and the best-fit solutions for your environment.
Our team collaborates with you to launch and integrate the right solutions to solve your challenges.
The same team is available to manage your Microsoft solutions on an ongoing basis, providing continuity in expertise.
It’s not enough to launch Microsoft products and hope for the best. If you don’t optimize your costs regularly, you could pay too much.
A certified Microsoft partner can help. Here at Corsica Technologies, we’ve helped over 1,000 clients with their technology challenges. Let’s explore how we can help your organization.
Wherever you’re located, we’ve got you covered. Our team can work in person if you’re local, or remotely if we’re not nearby. Get the Microsoft expertise and support you need today.

💡 Interactive Calculator: How Much Should You Pay for Managed Security? Try the Calculator In today’s cyberthreat landscape, Microsoft 365 is a prime target for

Last updated August 27, 2025. Microsoft has increased the price for its Microsoft 365 business licensing in 2025. Whether you work with a provider for

💡 EXCLUSIVE Chart: Copilot vs. ChatGPT Download Now Originally published Nov 1, 2023. Last updated February 12, 2026. On November 1 2023, Microsoft officially launched
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Corsica Technologies holds the following certifications and designations from Microsoft.
Yes! John Joyner, our Senior Director of Technology, was awarded Microsoft MVP for Cloud and Datacenter Management for 14 years (2007-2022).
John is a certified Azure Solutions Architect Expert, Azure Security Engineer Associate, and MCSE: Cloud Platform and Infrastructure. His fifth book, “Azure Arc-Enabled Kubernetes and Servers: Extending Hyperscale Cloud Management to Your Datacenter,” was published in December 2021 by Apress.
John is actively developing modern management solutions using Azure Log Analytics, Microsoft Sentinel, Azure Logic Apps and Function Apps, Azure Front Door, Azure Arc, and Azure Lighthouse. He is a Navy veteran and a world-renowned authority on System Center products in private cloud and hybrid cloud environments.
See John’s LinkedIn profile for more information.
Absolutely. Qualifying customers can get up to 15% off Microsoft 365 for one year.
Learn more here: Microsoft 365 Business Discount.
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