Achilles Heel Technologies
A U.S. cybersecurity firm that models complex cyber-physical-human systems to reveal where attacks would cause the most damage.
Last updated September 28, 2026
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Overview
Achilles Heel Technologies is a cybersecurity company based in Orem, Utah, in the United States. It positions itself around a distinctive idea: rather than only cataloguing every possible vulnerability, it uses mathematical modeling and proprietary software to show where a complex cyber-physical-human system is most vulnerable to attack — that is, which successful attacks would cause the greatest damage. The company describes its approach as bringing customers a real understanding of their vulnerabilities so they can fix the problems that matter most and develop effective counter-measures. The firm targets government and enterprise customers responsible for critical infrastructure. Its stated areas of focus include defense, finance, air-traffic control, refining, and manufacturing. On its website it highlights several application domains: electrical grid and power systems, where it performs advanced attack-modeling and software vulnerability analysis; emergency services, where it offers Next Generation 9-1-1 (NG-9-1-1) system vulnerability analysis, an NG-9-1-1 simulation software suite, cyber-attack simulations, and a digital twin of 9-1-1 systems; critical infrastructure, where it provides penetration testing as a service, advanced vulnerability analysis, digital twinning, and attack design modeling; and water systems, where it offers advanced water system vulnerability analysis and water system attack surface modeling. Achilles Heel Technologies was founded to provide what it calls a uniquely powerful and effective cybersecurity solution, based on cutting-edge research. The company's premise is that modern systems combine cyber, physical, and human components, and that this complexity usually presents many avenues of attack, some far more damaging than others. By modeling those systems and identifying the most consequential attack paths, the company aims to help customers prioritize defenses and eliminate serious vulnerabilities. Leadership includes CEO Jerry Rudisin, who has more than 30 years of executive experience in B2B software companies. His background includes serving as CEO of several venture-backed software startups — Flybits, Schooner Information Technology, Agitar Software, and NightFire Software — and leading marketing at Rational Software Corporation from 1991 to 1999. This software-industry pedigree informs the company's positioning as a software-driven security provider rather than a traditional services-only consultancy. The company is privately held and, as of the available evidence, operates primarily in the United States market. Its public identity is built around the metaphor of the "Achilles heel" — the single point of greatest vulnerability — applied rigorously through modeling and simulation rather than through generic scanning alone.
History
Achilles Heel Technologies is a cybersecurity firm based in Orem, Utah, in the United States. The company was founded to provide what it describes as a uniquely powerful and effective cybersecurity solution, based on cutting-edge research. Its founding premise is that modern infrastructure is not purely digital: it combines cyber, physical, and human components, and that combination creates many possible avenues of attack, some of which are far more damaging than others. Rather than treating all vulnerabilities as equivalent, Achilles Heel Technologies built its approach around modeling complex cyber-physical-human systems and identifying where hacking or other attacks could cause the most damage. The company states that this gives customers a real understanding of their vulnerabilities, enabling them to fix the problems that really matter and develop effective counter-measures. The name itself reflects this focus: the "Achilles heel" is the single point of greatest vulnerability. The company targets government and enterprise customers responsible for critical infrastructure. Its public materials list defense, finance, air-traffic control, refining, and manufacturing among the sectors it can help protect. It has published specific capabilities for several domains. For electrical grid and power systems, it offers advanced attack-modeling on the electric grid, identification of sources of vulnerabilities, and software vulnerability analysis. For emergency services, it provides NG-9-1-1 system vulnerability analysis, an NG-9-1-1 simulation software suite, cyber-attack simulations, and a digital twin of 9-1-1 systems. For critical infrastructure more broadly, it offers penetration testing as a service, advanced vulnerability analysis, digital twinning, and attack design modeling. For water systems, it provides advanced water system vulnerability analysis and water system attack surface modeling. Leadership is provided by CEO Jerry Rudisin, who has more than 30 years of executive experience in B2B software companies. Before joining Achilles Heel Technologies, he served as CEO of four venture-backed software startups: Flybits, which created a cloud-based context-as-a-service platform for personalizing mobile marketing experiences; Schooner Information Technology, which developed database software optimized for flash memory and multi-core processors and was acquired by SanDisk Corporation in 2012; Agitar Software, which automated unit-level software testing and was acquired by McCabe Software in 2008; and NightFire Software, which developed service-management software for telecom carriers and was acquired by NeuStar in 2003. From 1991 to 1999 he led marketing at Rational Software Corporation as it grew from a private company with $28 million in revenue to a public company with $412 million in revenue. This background in enterprise software shapes the company's identity as a software-and-modeling security provider. The company is privately held. As of the available evidence, its operations and marketing are focused on the United States market, with an emphasis on critical-infrastructure protection. Its public presence centers on its website, where it describes its capabilities and team.
Achilles Heel Technologies is founded to provide a cybersecurity solution based on modeling complex cyber-physical-human systems.
Jerry Rudisin, with over 30 years of B2B software executive experience, serves as CEO.
Products and positioning
A software-driven cybersecurity provider that models complex cyber-physical-human systems to identify the most damaging attack paths for government and enterprise critical-infrastructure customers.
Electrical Grid & Power Systems attack-modeling
Advanced attack-modeling on electric grid; identifying sources of vulnerabilities; software vulnerability analysis.
NG-9-1-1 System Vulnerability Analysis
Vulnerability analysis for Next Generation 9-1-1 emergency services systems.
NG-9-1-1 Simulation Software Suite
Simulation software suite for NG-9-1-1 systems, including cyber-attack simulations and a digital twin of 9-1-1 systems.
Critical Infrastructure Penetration Testing as a Service
Penetration testing as a service, advanced vulnerability analysis, digital twinning, and attack design modeling for critical infrastructure.
Water Systems Vulnerability Analysis
Advanced water system vulnerability analysis and water system attack surface modeling.
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