Ransomware Recovery and Infrastructure Rebuild for a Multi-Provider General Practice
The Challenge
A 3-provider general dental group came to Dental Networks following a ransomware attack that encrypted their Dentrix database and imaging archive. The attack originated from a phishing email opened by a front desk employee. The practice had been running without a managed IT provider — their previous IT person was a part-time contractor with no dental software expertise or security monitoring in place. Restoration of their backup took 4 days because the backup process had been failing silently for months.
The Solution
Dental Networks deployed a complete security and infrastructure overhaul following the incident:
- Migrated Dentrix to a cloud-hosted environment on TechniWorx infrastructure with immutable backups
- Replaced the consumer router with a Fortinet NGFW with IPS and DNS filtering
- Deployed managed switches with clinical/administrative/guest VLAN segmentation
- Installed EDR on all workstations and servers with 24/7 monitoring
- Conducted HIPAA risk assessment and documented breach notification for the original incident
- Implemented quarterly phishing simulation and annual security awareness training
The Results
- Zero security incidents in 18 months since the infrastructure overhaul
- Dentrix performance improved 40% after cloud migration and SQL optimization
- HIPAA risk assessment completed and documented — practice now has defensible compliance program
- Backup monitoring confirmed working daily — RTO reduced from 4 days to under 4 hours
- Staff phishing simulation click rate dropped from 38% to 6% over 6 months of training
Multi-Location Network Consolidation and Dolphin Imaging Migration for a Regional Orthodontic Group
The Challenge
A growing 4-location orthodontic group in Southern Wisconsin was running each location as a completely independent IT environment — separate servers, separate Dolphin Imaging installations, separate IT contracts. Patients moving between locations couldn't be accessed from other offices without calling ahead. CBCT images couldn't be shared between locations without emailing compressed files. The practice had grown faster than their IT architecture could support.
The Solution
Dental Networks, leveraging TechniWorx enterprise networking capabilities, designed and deployed a centralized infrastructure:
- Site-to-site SD-WAN connecting all 4 locations to a centralized TechniWorx-hosted infrastructure
- Consolidated Dolphin Management to a single database accessible from all locations
- Centralized CBCT archive on a high-IOPS storage server with branch-site caching
- Unified security policy across all locations via Meraki cloud-managed switches and APs
- Single managed IT contract replacing 3 different vendors
The Results
- Real-time patient record access from any location — no more pre-appointment phone calls
- CBCT image retrieval from any location in under 10 seconds (previously required manual file transfers)
- IT cost reduced 22% by consolidating to a single managed IT contract
- Consistent HIPAA compliance posture across all locations for the first time
- Adding a 5th location now requires connecting to existing infrastructure — no new servers needed
CS WinOMS Server Modernization and HIPAA Compliance Program for a Solo OMS Practice
The Challenge
A solo oral and maxillofacial surgery practice was running CS WinOMS on a 9-year-old server with a failing RAID array. The practice had no formal HIPAA compliance program — no risk analysis, no documented policies, and no BAA with their IT provider. The office manager had taken on the role of "IT person" out of necessity. A routine hard drive failure triggered the engagement when WinOMS began throwing database errors.
The Solution
- Emergency data recovery from the failing RAID array — all WinOMS data preserved
- New server deployment with WinOMS reinstalled, optimized SQL Server configuration, and validated data restoration
- Imaging server separated onto dedicated hardware with NVMe SSD for CBCT performance
- Full HIPAA risk assessment conducted; policies, procedures, and staff training materials developed
- BAA executed with Dental Networks as their IT managed service provider
- 3-2-1 backup architecture implemented with immutable cloud backup via TechniWorx
The Results
- Zero data loss from the hardware failure — all patient records and imaging preserved
- WinOMS load time reduced from 45 seconds to under 8 seconds after infrastructure optimization
- CBCT rendering time reduced by 60% with dedicated imaging server
- Complete HIPAA compliance documentation in place for the first time in practice history
- Office manager freed from IT responsibilities — estimated 4 hours per week returned to clinical operations
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