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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

S4x23 Sponsor Packages

Download The Sponsor Packages I had a conversation with a dissatisfied sponsor after S4x17. They wanted the attendees' contact information, and we don't provide that. They were disappointed that S4 didn't have an exhibit floor in a hotel ballroom open the whole time...

Hope In The ICS Security Workforce

We had the pleasure of hosting ~800 ICS security professionals in Miami South Beach last week at S4x22. While the record number of attendees was a good sign of the growing attention being paid to ICS security, it was the composition of the attendees that is even more...

2 Month Warning – Attendee Email

Hello S4x22 Attendee, We are looking forward to seeing you all at S4x22 in Miami Beach in just two months!!! Who else do you know that should be coming to S4? If you haven't already, Download the Whova Mobile App or Access It From the Web Platform on Desktop. This...

Thanks To All For S4 Date Change Support

We, the S4 team, wanted to give a big thank you to the speakers, attendees and sponsors for their support of the new S4x22 dates. The unfortunate Omicron led S4 move from the usual January dates to April 19-21 inconvenienced a lot of people, and we were unsure what...

New S4x22 Agenda Is Up – What Changed?

We have updated the agenda due to the Omicron caused postponement from January to April 19-21. The content and social events are little changed except for time and days. Thanks to the speakers for accommodating the new dates. Here are the main changes: The Autobahn...

New Dates: April 19 – 21, Same Place: Miami South Beach

Thanks for your patience while we work through the logistics of postponing S4x22 from Jan 25 - 27 to April 19 - 21. It will still be held at Fillmore Miami South Beach and the Emanuel Luxury Venue (ELV) across the street. If you are one of the 450+ who have a ticket,...

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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.