Microsoft Defender for Office 365

Prevent malicious emails from entering your network

Microsoft Defender for Microsoft 365 is a cloud-based email filtering service that helps protect your organization against advanced threats to email and collaboration tools, like phishing, business email compromise, and malware attacks. 

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Why Defender for Microsoft 365?


Defender for Microsoft 365 offers organizations comprehensive threat protection with its four-phase system that focuses on preventing malicious emails from entering the network before they can cause any damage. Edge Protection blocks malicious emails at the source, while Sender Intelligence quickly identifies and flags senders that are likely to be malicious. This allows an organization to quarantine those emails and prevent them from reaching potentially vulnerable endpoints.


Content Filtering is an advanced feature of Defender for Microsoft 365, using sophisticated algorithms and machine learning models to effectively detect any malicious content or URLs contained within emails, allowing an organization to protect itself against potentially damaging zero-day threats.


Post-Delivery Protection helps organizations stay vigilant even after a potential threat has been delivered; it scans messages in real time, reducing the risk of malware or ransomware being deployed onto the company’s systems by blocking it before it can execute.


With Defender for Microsoft 365, organizations can benefit from increased productivity due to less downtime caused by security incidents and improved employee morale due to feeling secure in their use of technology resources both inside and outside of the workplace.


In addition, deploying Defender for Microsoft 365 helps organizations remain compliant with data regulations such as GDPR, HIPAA, and SOX; by actively monitoring email communications, they can ensure that confidential data remains protected from unauthorized access or sharing at all times.

Secure Microsoft 365 Today


Ashish Patel Chief Technology Officer

“When we announced CrucialLogics HyperCare as our new on-site support solution to our workforce, the entire room burst into applause.”

Bhushan Vora Founding Chairman

"Once you start working on the cloud, you quickly learn how fast you can grow now that you’re not worrying about other aspects."

How We Work

We remove the barriers that make cybersecurity complex. We deeply understand attacker behaviour and how to secure against them.


Learn More In Our Resource Library

Still not convinced? 

Hear from happy customers who have benefited from our services. 

Learn more in our resource library.

Secure Microsoft 365 Today

We helped over 250 CCRM users cut their Microsoft licensing costs by over $50k/year without any feature loss.
We can secure your business using Microsoft technologies you already own.

Would you like to speak to an expert?

Great to have you aboard! Please go to our careers page to check out some open positions.
Want to know how you can build out a zero-trust security architecture while saving over $50K per year in your Microsoft License spend?

Amol Joshi


Amol is a senior security executive with over 16 years of experience in leading and executing complex IT transformations and security programs. He’s a firm believer in achieving security through standardization, avoiding complexity, and that security is achieved using native, easy-to-use technologies.

Amol approaches business challenges in a detail-oriented way and demonstrates quantifiable results throughout highly technical and complex engagements. Creative, innovative, and enthusiastic, Amol uses the Consulting with a Conscience™ approach to advise clients about IT solutions.

Amol has a BSc. in Computer Science, is a certified Project Manager by PMI (PMP), and is a Certified Information Systems Security Professional (CISSP).

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