Dec 16, 2025 | AgendaArticles, Blog, S4 News
It’s hard to believe we haven’t had Mark Weatherford on an S4 stage in the last 20 years. We will correct that with Mark being our legend interview at S4x26. Mark’s career spans an impressive array of public roles including: VP & CSO at National...
Dec 11, 2025 | Blog, S4 News
We’ve gone from a shortage to a bounty of OT security training options. Which is right for you and your team? The OT Security Training Roundup can help you make this decision. We keep this very simple. On Thursday morning we will have ~12 tabletops in the...
Dec 8, 2025 | AgendaArticles, Blog, S4 News
The change of administration has led to many changes in CISA, the US lead agency on OT security. Changes in mission. Changes in personnel. Changes in approach. What CISA does and doesn’t do can have a big impact on vendors, asset owners, consultants, and of...
Dec 2, 2025 | Blog, POC Pavilion, S4 News
Last month we provided the eight vendors in the Proof of Concept (POC) Pavilion with a detailed description of the OT system and a logistics document that explains how the POC Pavilion will operate, including the on-stage live demo. Now we are sharing these documents...
Nov 24, 2025 | Blog, S4 News
We had nearly 200 applicants for the 10 S4x26 Women In ICS Security (WICSS) scholarships. They were difficult decisions. Here are your 10 WICSS scholarship winners who will be attending S4x26, Feb 24 – 26 in Miami South Beach. Aanchal Saraswat Ambika Agnihotri...
Nov 19, 2025 | AgendaArticles, Blog
Today we are announcing Aron Semle, CTO at HighByte, as a keynote speaker for S4x26. He is the best I’ve seen in explaining how and why disparate systems at all levels of the Purdue Model will be connecting. Aron won’t be on the Main Stage to focus on...
