Secure Hosted Online Testing

Technical and Organisational Security Measures


To ensure maximum uptime and reliability, ClassMarker uses redundant load-balanced servers, failover techniques, and multiple backups.

Additionally, ClassMarker is monitored by our engineers 24 hours a day, 7 days a week, so you can be assured your tests will be available exactly when you need them.

ClassMarker is also GDPR, CCPA and NY Ed Compliant. You can Contact Us for a Data Protection Agreement.

Web Traffic

  • All traffic is encrypted with HTTPS TLS 1.2 or greater
  • Firewall (ConfigServer Firewall)

Secure Data Center is hosted

Liquid web provide:

  • On-site security highlighted by motion-detecting CCTV security cameras monitoring the entirety of their data centers, man traps, employee-only access, 24/7 manned security, the latest security system controls as well as reinforced poured concrete walls
  • SSAE-16 & HIPAA Compliance
  • Redundant networks, cooling and powe
  • Tier-1 Premium Bandwidth
  • Uninterruptible Power Systems
  • 24/7 Level 3 Technicians On-site


  • ClassMarker uses a High availability load balanced hosting solution
  • Separate web servers and database servers within private network

Account access controls

  • Strong password policies enforced
  • Account lockout policies enforced
  • Multi-Factor Authentication available
  • Accounts passwords stored salted and hashed

Server Access controls

  • Only authorised ClassMarker staff have Hosted environment access and authorised staff as required
  • VPN and SSH are required for accessing ClassMarker Hosted environments.
  • SSH access limited to VPN access
  • Strong passwords are enforced

Server Software Updates

  • Security updates and patches are applied regularly


  • Data is stored securely and encrypted-at-rest offsite using AES-256 for disaster recovery purposes
  • Data backups are taken multiple times per day on 30 day rotations

Disaster recovery

  • ClassMarker has staff on call 24/7 for Disaster Recovery procedures
ClassMarker is Award winning 2017
ClassMarker is Award winning 2014
ClassMarker is Award winning 2011
ClassMarker Security
Forgot password? / Register free