Tickets 1,001 – 1,100 Now On Sale

S4x24 is March 4 - 7 in Miami South Beach

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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.

After a Covid caused cancellation of S4x21, S4 came roaring back with a record 800 attendees and warmth of spirit at S4x22. S4x23 in February sold out with 1,100 attendees, and this will be the attendee limit for S4x24. More important than the numbers were the percentage of new and diverse talent we are seeing and the spirit that has been maintained at S4 despite the growth from 40 people in a small room in 2007.

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

Spaf! Onstage Interview & Book Signing

Spaf! Onstage Interview & Book Signing

Dr. Eugene Spafford, aka Spaf, is a legend in the security community, and we are honored to have him at S4x23 for an on-stage interview and book signing. Gene is a Professor in Purdue University's Dept of Computer Sciences and Executive Director Emeritus of Purdue's...

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S4x23 Agenda Is Up!

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+...

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Women In ICS Security Update & Sponsor Opportunities

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...

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S4x23 ICS Capture The Flag (CTF) Competition

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...

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Monday’s Events At S4x23

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...

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Back At S4x23 – Women In ICS Security Program

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...

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S4x24 Sponsors

The fun and experiences at S4 are made possible with the help of the sponsors on this page. All Sponsor Packages are sold out. We will make Women In ICS Security Sponsor Packages available in November, and we may have some signage-only packages available in December (although existing sponsors will have first rights to these).

S4 Prime Sponsors

S4 Prime Sponsor rooms will be open Monday – Thursday one floor up from the stages for demos, sessions, experiences and fun.

Cabana Session Sponsors

On Wednesday we spend the afternoon around the Surfcomber pool for the Cabana Sessions. It’s our version of an exhibit hall, just a lot more fun and in beautiful weather. The sponsors show their stuff and there is food, drink and a lot of creative activities. The Cabana Sessions are a great way to establish and deepen relationships with your peers.

 

S4 Lounge

The S4 Lounge is a great place to sit down, have a rest or nice chat, and enjoy a latte or whatever your preferred coffee or soft drink is.

Vulnerability Management Pavilion

Lunch Sponsor

Craft Beer Bash