TXOne Stellar Series (StellarProtect)
About the product
TXOne StellarProtect are agent-based security solutions designed to protect engineering stations, HMI terminals, and SCADA servers. Both products have been designed for compatibility with real-time systems, aging operating systems (e.g., Windows XP, 7, Server 2008), and limited computing resources.
StellarProtect is a lightweight endpoint protection agent based on whitelisting and behavior-based execution control that monitors and controls system processes and OT applications in real time – without the need for constant signature updates. Thanks to whitelisting of applications and system components, only authorized processes can run, effectively protecting against ransomware and unauthorized configuration changes.
StellarProtect extends this functionality with USB device blocking, file access control, and full management of removable media and peripheral devices.
Both solutions operate in offline or online mode, provide full visibility of the security status, and integrate with the central StellarOne console.
Advantages of the solution
Protection without the need for signatures – effective offline.
Support for older and specialized operating systems.
Application and file whitelisting – only trusted processes can run.
Minimal impact on device performance.
Blocking of unauthorized USB devices and peripherals.
Ability to work in isolated (air-gapped) environments.
Detailed audit of user and system activity.
Integration with the TXOne central console for policy management.
Benefits of Implementation
Securing operator stations and SCADA servers without risk of destabilization.
Elimination of vulnerabilities typical for legacy systems.
Protection against ransomware and malware without the need for Internet access.
Implementation of a Zero Trust policy in the OT environment.
Reduction of maintenance and update costs for classic antivirus software.
Support for compliance with ISA/IEC 62443 standards and sector-specific policies (e.g., energy, manufacturing, transportation).