Save The Date
S4x27 Is 8 – 11 Feb 2027
In Tampa
Key Dates
- Now … Draft Sponsor Package Information Available
- April 1 … Version 1.0 Of Sponsor Packages Released
- April 8 … Sponsor Contracts Signing Begins
- June 15 – August 31 … Call For Presentations Is Open
- September 15 … Tickets Go On Sale (be ready to get the ticket #1 price)
- October 1 … Agenda Is Published
- February 8 – 11, 2027 … S4x27 in Tampa
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 Charity Water Campaign Raises $13.9K
The S4 giveback continues to be charity:water. Through donations and the Jerry Can Challenge we raised $13.9K at S4x26. This is approximately the cost of a small water system for a village. They keep the tech simple so the villagers can maintain the system, and...
S4x26 Video Release Schedule
Download PDF Version Of The Schedule Monday, March 9: Welcome & Keynote: Connect Dale Peterson Thursday, March 12: Connect For Industrial DataOps Aron Semle Monday, March 16: A Richter Scale For OT Security IncidentsDale Peterson, Kelly Jackson Higgins, Munish...
Prime Room Agendas Are Up
S4 has three stages with great content ... but wait there's more ... including sessions in the nine Prime Rooms. The Prime Room agenda is now up. They are listed in the agenda as a single Prime Room track with subsessions, so they don't overwhelm attendees in the S4...
Birds Of A Feather At S4x26
We received great feedback and requests for more from the Birds of a Feather meetups at S4x25. We heard you and here's the plan for S4x26. There will be Birds of a Feather formal meetups: Manufacturing, Electric, and Oil & Gas The meetups will be 2.5 hours long....
Cabana Sessions At S4x26
We got a ton of blowback at S4x16 (in 2016) when we told attendees we would take the afternoon of Day 2 off to hang around the pool in the Cabana Sessions. And after that first year it has been a highlight for attendees. In fact, it was one of the biggest things...
John Hultquist On The Future Threat Environment For OT
John Hultquist will give a keynote at S4x26 on Day 2, Wednesday. He is currently with Google Cloud is one of the leading investigators of Russian related threats to OT security including Sandworm and others. John also keeps an eye on what others are doing as a founder...



