Office 365 monitoring

Visibility You Can’t Afford to Miss

Security alerts go unnoticed. Backup failures are missed. User activity is not monitored. Misconfigurations remain unresolved. Performance issues affect productivity. And suspicious login attempts often go undetected until it is too late.

At Landmark Technologies, we provide proactive Office 365 monitoring services for businesses across Dublin and Ireland, helping organisations maintain visibility, security, compliance, and performance across their Microsoft 365 environment.

Why Office 365 Monitoring Matters

Microsoft 365 is business critical infrastructure. Without proactive monitoring and management, organisations may be exposed on multiple fronts.

Without proactive monitoring, businesses may face:

  • Unauthorised login attempts
  • Email compromise attacks
  • Microsoft Teams disruptions
  • SharePoint permission issues
  • Data loss risks

The risks continue to build:

  • Backup failures
  • License mismanagement
  • Compliance exposure
  • Reduced staff productivity

For every business, monitoring is essential for operational resilience and cybersecurity governance.

What Our Office 365 Monitoring Service Includes

Microsoft 365 Security Monitoring

We continuously monitor your environment for suspicious activity and security risks, including:

  • Failed login attempts
  • Unusual geographic sign-ins
  • Account lockouts
  • Suspicious mailbox activity
  • Potential phishing compromise indicators

Microsoft Teams Monitoring

Collaboration downtime can significantly affect productivity. We monitor Teams performance and connectivity, including:

  • Teams service availability
  • Calling and meeting issues
  • Integration problems
  • User access issues
  • Collaboration disruptions

SharePoint Monitoring

Your business data must remain secure and accessible. We monitor:

  • File sharing activity
  • Storage usage
  • Permission changes
  • Sync issues
  • Unusual access behaviour
  • Data access risks

User & License Management

Many businesses overpay for unused licenses or lack visibility into account activity. We assist with:

  • License optimisation
  • User onboarding/offboarding
  • Inactive account monitoring
  • Role-based access management
  • Security policy enforcement

Backup & Data Protection Oversight

Many organisations incorrectly assume Microsoft fully protects all their data. Businesses remain responsible for their own backup and retention strategy. We help monitor:

  • Microsoft 365 backup health
  • Recovery readiness
  • Retention policies
  • Backup failures
  • Restore testing

Why Businesses Choose Landmark Technologies

At Landmark Technologies, we combine proactive IT management with cybersecurity expertise to help Irish businesses operate securely and efficiently.

We support organisations across Ireland with Microsoft 365 services, cybersecurity, cloud solutions, and managed IT support.

Our team provides:

  • Proactive monitoring & support
  • Microsoft-certified expertise
  • Cybersecurity-first approach
  • Dublin-based support team
  • Fast response times
  • Tailored business solutions

Benefits of Proactive Office 365 Monitoring

Improved Security

Identify threats and suspicious activity early.

Reduced Downtime

Resolve issues before they affect users.

Better Visibility

Understand how your Microsoft 365 environment is performing.

Stronger Compliance

Support governance and regulatory requirements.

Greater Productivity

Ensure staff can work efficiently without disruption.

Lower IT Risk

Reduce operational and cybersecurity exposure.

Ready to Improve Your Microsoft 365 Visibility & Security?

Your Microsoft 365 environment should be proactively monitored, secured, and optimised — not simply left unmanaged.

Contact Landmark Technologies today to discuss Office 365 monitoring services for your business.

Get in Touch