Joe Pettit

Errol Weiss spent fourteen years in banking and finance before joining Health-ISAC, where he serves as Chief Security Officer. His career has tracked a quiet but profound shift in how critical sectors think about cyber defense, away from prevention at all costs, toward resilience and rapid recovery. In a conversation with Joe Pettit, Weiss explains why treating attacks as inevitable changes everything, why hospitals need to think like emergency rooms during a ransomware event, and what the pace of AI means for defenders already stretched thin. How has the mindset of healthcare shifted toward preparing for inevitable attacks, and what challenges still remain? I saw this shift…

What to Look for in a Pentesting Platform? As the primary way of finding and exploiting vulnerabilities (before attackers do), pen testing platforms are a popular choice for businesses looking to launch sophisticated simulated attacks at scale. Here is a look at some of the top pen testing tools to watch in 2026, and what you can expect from each. Have questions on the basics? Get answers to commonly asked pen testing questions in this Penetration Testing Guide. Core Impact (Fortra) Core Impact is an industry-established, commercial-grade pentesting platform chosen by security professionals for bringing advanced penetration tests within reach…