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...
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....
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...
Last Call: CFP, Get Ready: Tickets

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...
S4x23 Sponsors

S4x23 Sponsors

We are pleased that the ICS and ICS security vendors are eager to come back to S4x23. We have put up the Sponsor Page so you can see who will be there. There are only a small number of sponsor packages available for the Feb 13-16 event (2xS4 Prime, 2xSBOM Pavilion,...
S4x23 Call For Presentations

S4x23 Call For Presentations

The S4x23 Call For Presentations (CFP) is open until August 31st. Presenting on a S4 stage may be the best way for you want to drive change and help create the future of OT and ICS Security. The CFP page has details and a form you can fill out to submit your idea. The...
S4x23 Sponsor Packages

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...
Back At S4x23 – Women In ICS Security Program

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

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...
Thanks To All For S4 Date Change Support

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...