S4x26: Feb 23 – 26, 2026
In Miami South Beach
Tickets 501 – 750 On Sale Now
S4x26 Agenda Revealed 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
S4x26 Agenda Is Released
I've always felt it's important to publish a conference agenda early so potential attendees have plenty of time to make an informed decision on whether to buy a ticket. We have just published, on October 15th, the S4x26 agenda. This is over 4 months before the event....
POC Pavilion Page Is Up
Take a look at the new Proof of Concept (POC) Pavilion page on this site. A lot more information will be added, but for now it includes: The specific simply stated asset owner problem(s) that each participant POC will attempt to solve. The metrics that will be used to...
Women In ICS Security Scholarships for S4x26
Apply At This Link S4 has had a Women In ICS Security (WICSS) program since S4x22. This year the program will focus on giving massive career assistance to 10 WICSS scholarship winners. The scholarship includes: - A free ticket for S4x26 - A free room at one of the S4...
36 Hour Sale For S4x26 Tickets
On Monday, September 15th at 12:01AM EDT, just after the stroke of midnight in Miami, tickets went on sale for S4x26. Event tickets are based on what ticket number you buy. Ticket numbers 1 - 100 cost $1695 + tax. Ticket numbers 101 - 250 cost $1895 + tax. The prices...
S4x26: Final Week to Submit Your Session Proposal
We're in the final stretch. The S4x26 Call for Presentations (CFP) closes August 31, and this is your last chance to submit your session proposal if you want to be on stage in front of over 1,100 of the world’s top OT security minds. If you have great research, a big...
S4x26 Update: Submissions, Scholarships, and the Last Dance in South Beach
As summer winds down and we shift back into high gear, I wanted to take a few moments to share where things stand with S4x26. This isn’t just another conference update—it’s a snapshot of where we are, what we’re building, and why this year is especially significant....