Microsoft 365 Hardening Service

Modern attacks target identity, email, and cloud misconfigurations — not firewalls.

Microsoft 365 is the backbone of your organization, but default settings leave critical gaps. Attackers exploit:

• MFA bypass
• Token replay
• Inbox‑rule manipulation
• OAuth app abuse
• External forwarding
• Legacy authentication

Our hardening service closes these gaps with a proven, audit‑ready methodology.

A comprehensive security baseline across identity, email, devices, and data.

Identity & Access Security

• MFA enforcement
• Conditional Access baselines
• Privileged Identity Management
• Legacy authentication blocking

Email & Exchange Online Hardening

• Block external forwarding
• Detect hidden inbox rules
• Harden transport rules
• Disable IMAP/POP/SMTP AUTH
• Enable mailbox auditing

OAuth & App Consent Governance

• Lock down user consent
• Review high‑privilege apps
• Detect suspicious service principals

Endpoint & Device Security

• Intune compliance enforcement
• Defender for Endpoint      configuration
• Attack Surface Reduction (ASR) rules

Data Protection & Governance

• DLP policies
• Sensitivity labels
• Retention policies
• Exfiltration monitoring

Monitoring & Detection

• Identity risk alerts
• BEC indicators
• OAuth anomalies
• Exchange Online anomalies
• Secure Score optimization

A complete hardening package — not just an assessment.

• Hardening Implementation

We configure and validate all recommended controls.

• Client‑Ready Hardening Report

Executive summary + technical evidence + compliance mapping.

• Forensic Investigation Playbook

Guidance for responding to identity, mailbox, OAuth, and data‑access incidents.

• Sentinel Workbook for BEC Detection

A visual dashboard for ongoing monitoring and threat detection.

• Operational Handoff Package

KQL queries

PowerShell audit scripts

Configuration documentation

Built for organizations that need security they can prove.

• County & local government
• Healthcare & public & health
• Financial services
• Professional services
• SMBs with compliance      requirements
• Any organization targeted by      BEC or identity‑based attacks
• Any small-mid size business that does not have the expertise or resources to secure and maintain their environment.

Real‑world experience. Audit‑ready results.

• Proven methodology built from      real incident response
• Documentation aligned with      NIST, CIS, CJIS, HIPAA, IRS Pub 1075
• Minimal disruption to staff      and operations
• Clear communication for      leadership, IT, and audit teams
• End‑to‑end delivery: assess → harden      → validate → hand off

A secure, monitored, and defensible Microsoft 365 environment.

Your tenant becomes:

• Hardened against modern threats
• Monitored for suspicious activity
• Aligned with compliance      frameworks
• Defensible in audits
• Safer for your users and your data