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Beyond CVSS: OT Security Looks for Its Risk Methodology
As operational technology (OT) environments outgrow IT-centric risk models, industry leaders are rethinking whether traditional tools like CVSS can meaningfully guide decision-making. In a recent article in OT.Today , TPO Group’s Allan Friedman highlights the core limitation: translating real-world operational context into vulnerability scoring is not just difficult—it’s often impractical. As he notes, the data required to reflect true risk “lives deep within operational en
TPO Group
Mar 161 min read


Bishop Fox and TPO Group Partner to Build Cyber Resiliency Solution for High-Stakes Organizations
Bishop Fox and TPO Group today announced a strategic partnership that offers clients access to an end-to-end approach from technical discovery to executive action in order to drive smarter investment and faster response. TEMPE, ARIZONA — Bishop Fox, a leading offensive security firm, and TPO Group , a cybersecurity consultancy specializing in cyber risk management and executive security leadership, today announced a strategic partnership that offers clients access to an end-
TPO Group
Feb 32 min read


TPO Group CEO Rob Knake Testifies on Supply Chain Threats
TPO Group CEO Rob Knake testified before the House Judiciary Subcommittee on Oversight hearing on “Embedded Threats: Foreign Ownership, Hidden Hardware, and Licensing Failures in America’s Transportation Systems”. In his testimony , Knake set out a strategy for addressing supply chain threats, citing the work of his TPO colleague Allan Friedman on Software Bills of Material (SBOM) and Hardware Bills of Material (HBOM).
TPO Group
Jan 211 min read
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