Claroty CTD vs Microsoft Defender for Business
Claroty CTD
claroty.comMicrosoft Defender for Business
microsoft.comSide by side
| Figure | Claroty CTD | Microsoft Defender for Business |
|---|---|---|
| Price from | — | $0.25/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · OT and ICS Security Monitoring Software | 8.0 (#7) | 8.6 (#1) |
| Headquarters | Claroty says it is headquartered in New York City. | Redmond, Washington, United States |
| Integrations | Claroty's integration directory lists connections including Cisco ISE, Splunk, Microsoft Sentinel, and Rockwell Automation FactoryTalk AssetCentre. | The product integrates with Microsoft 365 Lighthouse and can work with remote monitoring and management tools and professional services automation software. |
| Purpose | CTD delivers cybersecurity controls for federal OT, including air-gapped and other sensitive environments. | Microsoft Defender for Business is an endpoint security solution for small and medium-sized businesses with up to 300 users that helps protect devices from ransomware, malware, phishing, and other threats. |
| Support | Claroty's policy says technical support is available 24 hours per day, 7 days per week, with response targets varying by incident priority. | Microsoft's Defender for Business documentation provides a guide for getting help or contacting support. |
Plans
Microsoft Defender for Business
- Microsoft Defender for Business$3 a month
- Microsoft Entra Internet Access$5 a month
- Microsoft Entra Suite$12 a month
- Microsoft Defender for Business$3 a year
In their own words
Claroty CTD
Claroty CTD is a self-hosted, on-premises platform for protecting cyber-physical systems across civilian and defense networks. It discovers OT and other XIoT assets through passive, active, and AppDB methods, then builds centralized inventories and detailed profiles, including in air-gapped environments. Network maps organize assets into Virtual Zones; CTD can alert on cross-zone communication violations and integrate with firewall and NAC systems for policy-based segmentation. Exposure management compares assets with tracked exposures and current KEV and EPSS reporting to support risk prioritization. Five detection engines profile assets, communications, and processes, establish behavioral baselines, and alert to known and emerging threats in real time. Deployments include on-premises installations and mobile flyaway kits for sensitive settings. CTD integrates with xDome Secure Access, Rockwell Automation AssetCentre, SIEM tools, and approximately 60 technology partners. It supports Modbus, DNP3, CIP, OPC UA, and more than 450 industrial protocols. Pricing is on request.
Microsoft Defender for Business
Microsoft Defender for Business has no write-up on Specifiction yet; its figures are above.