A Complete MSSP One Environment Hosted in the Level 4 Private Cloud

Labor Organization case study

A Complete MSSP One Environment Hosted in the Level 4 Private Cloud

Laborers Local 185 uses the complete MSSP One service with its server environment hosted in the Level 4 private cloud. Level 4 manages the core infrastructure, MTP membership system, connectivity, communications, Microsoft 365, security operations, recovery, workforce training, and strategic technology guidance.

  • MSSP One
  • Private Cloud
  • MTP
  • 24/7 SOC
  • Hosted VoIP

Laborers Local 185
Labor Organization

Executive summary

A practical operating model—not a collection of disconnected tools

Laborers Local 185 uses the complete MSSP One service with its server environment hosted in the Level 4 private cloud. Level 4 manages the core infrastructure, MTP membership system, connectivity, communications, Microsoft 365, security operations, recovery, workforce training, and strategic technology guidance.

The challenge

What the organization needed to solve

  • Keep membership, file, identity, and office systems available and supportable.
  • Connect offices securely while reducing dependence on servers at a local office.
  • Coordinate Microsoft 365, voice, infrastructure, backup, and cybersecurity under one operating model.
  • Protect a member-facing payment portal while accurately distinguishing hosting from payment processing.

Level 4’s approach

How the work was connected

  • Hosted the domain controller, file shares, SQL infrastructure, MTP membership platform, and member portal in the Level 4 private cloud.
  • Connected offices through managed VPN and provided a hosted VoIP phone system and Microsoft 365 operations.
  • Deployed EDR and MDR with 24/7 SOC and SIEM monitoring, security awareness training, and recurring phishing testing.
  • Operated managed backup and disaster recovery with CIO/CISO consulting and senior engineering oversight.

The outcome

A more accountable and supportable environment

A fully deployed MSSP One environment with all core services under one accountable partner.
Centralized hosting for mission-critical identity, file, CRM/membership, and application workloads.
Managed connectivity, voice, Microsoft 365, security operations, training, backup, and recovery.
Reduced dependence on production servers located at the local office.

MTP processes member payments. Level 4 hosts and secures the supporting portal and infrastructure; Level 4 is not the payment processor.

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