Save The Date
S4x26: Feb 23 – 26, 2026
In Miami South Beach
Call For Presentations Closes In
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S4 is …
Optimistic … Forward Looking … Creative … Driving Change
Set free a conservative, slow moving, change resistant community to discover new ideas and come up with innovative ways to use these new ideas to deploy secure, resilient and better ICS. It’s 3-days on 3-stages of sessions for the advanced OT security pro and early adopters. S4 is much more than the sessions. You will be with 1,000+ of the best in world talent. Influencers. Creators. People who are pushing boundaries. And we have a lot of fun with parties and eclectic experiences. All this in a creative environment that is designed to break you out of your normal thought patterns.
The best way to understand how S4 is different is to come to the event. The second best way is to ask someone who has attended, obviously we are biased. S4 is not for everyone. If you are an early adopter, like to be on the leading edge, or enjoy hearing, considering and creating new ideas, then there is a good chance S4 will be a great event for you.
Create The Future of OT and ICS Security at S4
S4x23 Agenda Is Up!
Three days, three stages plus events on the third floor and social events makes for a very full agenda. We received a great haul in quantity and quality of session proposals that made for hard choices. Now it is here, the first draft of the S4x23 Agenda. Available 3+...
Women In ICS Security Update & Sponsor Opportunities
First, an update. 57 of the 100 free Women In ICS Security tickets are taken, and there are ~35 women who have purchased full tickets. Unsure at this early date if we will top the 180 women (20%) at S4x22, but we will have a good representation. It will still fall far...
S4x23 ICS Capture The Flag (CTF) Competition
The S4 ICS CTF is back for S4x23. The ICS Village will run the CTF. And it will be like 9 CTFs rolled into one. The S4 ICS Capture The Flag competition was one of the first in the ICS category. My biased opinion is that Reid Wightman put on one of the most creative...
Monday’s Events At S4x23
S4x23 officially opens at 9AM on Tuesday, Feb 14th, but you may want to plan on taking a Monday (Feb 13th) morning flight so you can participate in the Monday afternoon pre-event activities beginning at 1PM. The SBOM Pavilion will be open 1PM - 6PM on Monday. You can...
Back At S4x23 – Women In ICS Security Program
We had a S4 record (and perhaps a world record) 164 women ICS security professionals attend S4x22. About half of those women came on the free Women In ICS Security ticket that allowed them to attend the Monday and Tuesday activities free of charge. While there was...
Last Call: CFP, Get Ready: Tickets
The S4x23 Call For Presentations closes on August 31st ... one week from today. Do you have something to say that is new and important to Create The Future for OT and ICS Security? The best place to put it in front of people who can drive change is on one of the three...