Defenders Think in Lists. Attackers Think in Graphs – Tufin Triple-T
Reachability as a control surface
Almost everything we use to govern security is a list – network policies, asset inventories, change approvals. Reachability is a graph, and the graph is what an attacker, or an autonomous agent, actually traverses. Ten minutes on why that mismatch is getting more expensive in the agentic era, and what it would take to govern the network as a control surface rather than a system of record.”
Erez Tadmor is the Field Chief Technology Officer at Tufin, where he shapes technology
strategy across customer engagement, product strategy and innovation, and go-to-
market execution. With over 20 years of experience in cybersecurity — spanning
network and cloud security, automation and orchestration, identity and access
management (IAM), and fraud prevention — he drives enterprise adoption, accelerates
growth initiatives, and translates complex security challenges into measurable business
outcomes.
As Field CTO, Erez bridges customers, product, and marketing to align real-world
security needs with platform strategy. He plays a key role in strategic growth programs,
including platform expansion and M&A-driven integration, helping position Tufin for
sustained leadership in hybrid and multi-cloud security. Erez brings a proven track
record across both enterprise and startup environments and is a frequent thought
leadership contributor, conference speaker, and trusted advisor to global organizations
navigating security transformation.
