M365 Security Hardening Microsoft 365 Protection
Lock down your Microsoft 365 tenant in 72 hours. We configure Defender, Conditional Access, DLP, and 50+ security controls based on CIS benchmarks and real-world attack patterns.
M365 Security Status
After hardening
Microsoft Secure Score
Industry avg: 47%
47 Policies
12 Active
0 Open
8 Scoped
Threats Blocked (30 days)
2,847
Improvement
+94%
Recent Security Events
72 hrs
Implementation Time
Is Your M365 Tenant Secure?
We audit hundreds of M365 tenants. Here are the most common security gaps we find:
No Conditional Access
Anyone can sign in from any device, anywhere
MFA Not Enforced
Accounts vulnerable to password spray attacks
Legacy Authentication Enabled
Bypasses MFA, enables brute force attacks
Default Sharing Settings
Sensitive files shared externally by default
No DLP Policies
PII, PHI, financial data leaves organization
Defender Not Configured
Missing advanced threat protection
What We Configure
50+ security controls across identity, email, data, and collaboration:
Identity & Access
- Conditional Access policies
- MFA enforcement (all users)
- Privileged Identity Management
- Password policies & protection
- Sign-in risk policies
- Session lifetime controls
Email Security
- Defender for Office 365
- Anti-phishing policies
- Safe Attachments
- Safe Links
- DMARC/DKIM/SPF
- Quarantine policies
Data Protection
- Data Loss Prevention (DLP)
- Sensitivity labels
- Information barriers
- External sharing controls
- Retention policies
- eDiscovery configuration
Collaboration Security
- Teams security settings
- SharePoint/OneDrive controls
- Guest access policies
- App governance
- Meeting security
- Channel moderation
Before & After Hardening
See the transformation after we secure your M365 environment:
| Security Area | Before | After |
|---|---|---|
| Phishing Protection | Basic | 99% blocked |
| Account Compromise | High risk | 90% reduced |
| Data Leakage | Uncontrolled | Monitored & blocked |
| MFA Coverage | Partial/None | 100% enforced |
| Guest Access | Open | Controlled & audited |
| Compliance | Unknown | CIS benchmark aligned |
What's Included
Complete security hardening with documentation and knowledge transfer:
Security Assessment Report
Current state analysis with gap identification and risk scoring
CIS Benchmark Compliance
Configuration aligned with CIS Microsoft 365 Foundations Benchmark
Identity Protection
Conditional Access, MFA, PIM, and password protection configured
Threat Protection
Defender for Office 365 with anti-phishing and safe attachments
Data Protection
DLP policies, sensitivity labels, and sharing controls
Security Monitoring
Alerting, audit logging, and compliance monitoring configured
Implementation Process
From assessment to fully hardened tenant in 72 hours:
Discovery
Day 1Review current M365 configuration, licenses, and security posture
Assessment
Day 1-2Gap analysis against CIS benchmarks and Microsoft best practices
Planning
Day 2Prioritized remediation plan with rollout strategy to minimize disruption
Implementation
Day 2-3Configure security controls with staged rollout and testing
Validation
Day 3Verify all controls, document configuration, and train your team
Simple, Transparent Pricing
Based on organization size. Includes full implementation and documentation.
Small Business
Up to 100 users
- Full security assessment
- All security controls
- CIS benchmark compliance
- Documentation & training
Mid-Market
100-500 users
- Everything in Small Business
- Advanced DLP policies
- PIM configuration
- 30-day post-implementation support
Enterprise
500+ users
- Everything in Mid-Market
- Multi-tenant environments
- Hybrid AD integration
- Quarterly security reviews
The M365 Threat Landscape
Why Microsoft 365 is the #1 target for business email compromise
How Identity Attacks Happen
Microsoft Digital Defense Report 2024
Frequently Asked Questions
Get a Free M365 Security Assessment
We'll audit your M365 tenant against CIS benchmarks and show you the gaps. No commitment needed.
Ready to Secure Your M365 Environment?
Lock down your tenant in 72 hours. CIS benchmark compliant.