Email Security
Our Microsoft Defender setup blocks them
before they reach your inbox
Microsoft Defender for Office 365 is an advanced cloud-based email security solution that protects your business from phishing attacks, malware, ransomware, and zero-day threats. It works silently in the background, scanning every email, attachment, and link—so threats are stopped before reaching your users. It’s not just for Outlook—Defender also protects Microsoft Teams, SharePoint, and OneDrive, ensuring full protection across the Microsoft 365 ecosystem.
Your employees are your first line of defense—but even trained teams can fall for well-crafted phishing emails. That’s
where Microsoft Defender for Office 365 steps in, providing:
- Real-time email protection.
- Automated threat detection and response.
- Visibility into every threat attempt.
- Peace of mind for your business and users.
🔍What It Protects You From
Phishing Attacks
Blocks fake emails, spoofed addresses, and lookalike domains
Malicious Links
Rewrites and checks every URL—even after it's clicked
Malware & Viruses
Scans attachments in real-time before delivery
Ransomware
Detects suspicious patterns and isolates harmful emails
Business Email Compromise (BEC)
Flags internal impersonation attempts and alerts admins
🔍What It Protects You From
Phishing Attacks
Blocks fake emails, spoofed addresses, and lookalike domains
Malicious Links
Rewrites and checks every URL—even after it's clicked
Malware & Viruses
Scans attachments in real-time before delivery
Ransomware
Detects suspicious patterns and isolates harmful emails
Business Email Compromise (BEC)
Flags internal impersonation attempts and alerts admins
Why NG Cloud Security?
With 15+ years of IT security experience and a Microsoft-certified team, we bring proven, secure deployments
tailored to your needs. We’ve implemented Microsoft Defender for clients across:
BFSI
Oil & Gas
Education
HealthCare
Goverment
We align every deployment with leading standards like SAMA, NIST, ISO 27001, and CCC-Aramco where required.
Who Needs This?
- Companies handling large email volumes
- Organizations experiencing phishing attempts or impersonation
- Businesses in regulated industries (Finance, Healthcare, Government)
- Teams using Microsoft 365 apps (Outlook, Teams, SharePoint, OneDrive)
Key Features:
Safe Links
Every link is scanned and rewritten, ensuring users don’t click into danger—even if the site becomes malicious after delivery.
Safe Attachments
Attachments are opened in a secure virtual sandbox to detect viruses or hidden threats before reaching the recipient.
Anti-Phishing AI
Uses machine learning to spot fake sender addresses, domain spoofing, and executive impersonation.
Real-Time Reports
Get dashboards that show how many threats were blocked, where they came from, and which users are being targeted.
Simulation Training (Optional)
Simulate phishing attacks and train employees to identify and report suspicious emails—boosting security awareness across your team.
Key Features:
Safe Links
Every link is scanned and rewritten, ensuring users don’t click into danger—even if the site becomes malicious after delivery.
Safe Attachments
Attachments are opened in a secure virtual sandbox to detect viruses or hidden threats before reaching the recipient.
Anti-Phishing AI
Uses machine learning to spot fake sender addresses, domain spoofing, and executive impersonation.
Real-Time Reports
Get dashboards that show how many threats were blocked, where they came from, and which users are being targeted.
Simulation Training (Optional)
Simulate phishing attacks and train employees to identify and report suspicious emails—boosting security awareness across your team.
Our Deployment Includes
- Defender for Office 365 setup & configuration.
- Custom policy creation for anti-phishing, anti-malware, and impersonation protection.
- User onboarding and safe usage training.
- Integration with Microsoft 365 Security Center.
- Reporting dashboards and automated threat alerts.
- Ongoing support and policy optimization
Looking for full protection? We can bundle this with:
- Microsoft Intune for Device Security
- Microsoft Purview for Data Protection & DLP
- Microsoft Sentinel for Threat Hunting & SIEM
- Email Migration to Microsoft 365 with security-first design
Frequently Asked Questions
What is Microsoft Defender for Office 365?
It’s a cloud-based email security solution that protects against phishing, malware, ransomware, malicious links, and business email compromise (BEC). It secures Outlook, Teams, SharePoint, and OneDrive, ensuring protection across the entire Microsoft 365 ecosystem.
How does Microsoft Defender protect against phishing attacks?
Defender uses advanced AI and machine learning to detect spoofed domains, fake sender addresses, and impersonation attempts. Suspicious emails are blocked or flagged before reaching employees.
How does NG Cloud Security customize deployments?
We handle setup, custom policy creation, user onboarding, and integration with Microsoft 365 Security Center. Our Microsoft-certified experts tailor security to your industry standards and compliance needs (SAMA, NIST, ISO 27001, etc.).
How do I get started with NG Cloud Security’s Defender deployment?
You can book an appointment, and our experts will design, configure, and manage a secure deployment tailored to your organization’s environment.