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About SAGE First, Inc.

Corporate Information

Systems Advisory Group Enterprises Inc. (SAGE), a Texas-based Web security firm, founded in 1993 by CEO Don Paxton, and President and CTO Vincent Larsen.

Our goal: To provide the capability to take full advantage of a secure Internet presence insuring internal and external hackers cannot compromise your website.

SAGE's commitment is to develop and provide reliable Web security products meeting the security needs of your business.

SAGE's security approach is designed to provide affordable, bulletproof protection. We offer a resilient website security solution addressing the challenges of the ever-expanding online marketplace.

Secure Web Server Appliance


  • Pre-configured with Web, email and FTP servers
  • Secure Remote Administration
  • Process-Based Built-in Security Policy
  • Worry-free maintenance
  • Hardened Operating System
  • Supports SSL, SSI, PHP, PERL PYTHON, & TCL
  • Supports MY SQL, PostgreSQL and SQL Libraries
  • Multi-domain Hosting, Virtual IP
  • Backup

Industrial Automation Firewall

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  • Mac Address Limiting
  • Port Management
  • Detection and Rejections of DOS Attacks
  • Protection from Viruses, Trojans and Common Cyber Attacks
  • Secure Your Ethernet Enabled Control System Devices (PLCs, RTUs, IEDs)
  • Physically Hardened
  • Secure, Cyber-Hardened Operating System
  • Protect Your End Devices Against Viruses, Worms, Trojans, Malware and Common Cyber Penetration Attacks
  • Transparent In-Line PLC Firewall and Communications Filter


Process-Based Security

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