Phosphorus at S4x25: Elevating OT/ICS Security Management

Look at the news lately? Critical infrastructure and industrial environments have been in the crosshairs. The need for robust security in Operational Technology (OT) and Industrial Control Systems (ICS) has never been more urgent. Nation-state actors and advanced threat groups continue to target critical infrastructure, exploiting vulnerabilities like default credentials, outdated firmware, and insecure configurations. 

Managing the security of these systems has been a challenge – historically speaking. They’re sensitive things! Talking to them the wrong way and knocking them over leads to the loss of valuable and productive uptime. At Phosphorus Cybersecurity, we understand these challenges firsthand. Our Unified xIoT Security Management Platform empowers OT security practitioners to proactively FIND, FIX, and MANAGE devices in their IoT and ICS environments—without the complexity of hardware or agents. As the number of xIoT devices grows, Phosphorus ensures security teams stay ahead, addressing risks before they can be exploited.

But don’t just trust this blog. Come see for yourself as we showcase at S4x25 this February.

See for Yourself at S4x25

Dates: February 10-13, 2025

Location: Tampa, Florida

S4x25 isn’t just another security conference—it’s the premier event for OT and ICS professionals looking to challenge the status quo. With three stages of advanced sessions, S4x25 gathers over 1,000 of the brightest minds in OT/ICS. 

The Phosphorus xIoT Mobile Security Lab

One of the highlights of S4x25 is our Mobile xIoT Security Lab. On Wednesday at the conference, head to the Phosphorus booth located just outside the main stage in the pre-function area, to go hands-on with the Lab. This unique, interactive experience offers attendees the chance to explore real-world xIoT vulnerabilities and see how our platform enables discovery and remediation – at scale. Watch the video on our YouTube channel for a quick tour of the lab.

Engage with Real-World Vulnerabilities

The lab includes IoT, OT, and IoMT devices with 10 high-risk industrial and enterprise devices, each of which contains high-risk or critical vulnerabilities (CVSS scores of 8-10). Organizations often overlook these vulnerabilities, creating significant risks that nation-state actors and cybercriminals are quick to exploit.

Proactive Security in Action

Watch and participate as we demonstrate automated mitigation and remediation of the most significant IoT, OT, IIoT, and IoMT device vulnerabilities – including unknown and inaccurate asset inventory, default credentials, out-of-date and vulnerable firmware, risky configurations, banned and end-of-life devices, and expired or self-signed certificates.

Learn to FIND, FIX, and MANAGE

Our lab is designed to show you how to secure high-risk OT and IoT devices without requiring additional hardware, agents, or complexity. Gain practical, old-fashioned know-how with xIoT security best practices and insights to bring back to your organization.

The Pups of the Party

As a Big Party sponsor, Phosphorus will be actively engaging with attendees – and having fun while we’re at it. Here’s how you can connect with us:

The Big Party:

• Date/Time: Wednesday, February 12, 4 PM–8 PM
• Location: Sparkman Wharf, Tampa

S4’s Big Party features food, fun, and Phosphorus. During the Big Party, make your way to the Phosphorus tent to pet some pups from the Humane Society of Tampa Bay! Let the tension of the day wash away as you take a break from the action and unwind with some adorably furry friends. And we’ll have a little something for you to take home to your furriest of family members.

While enjoying the lively atmosphere of Sparkman Wharf, including bowling at Splitsville, the Lighthaus Biergarten, and the Sparkman outdoor stage, stop by to learn how Phosphorus can help you secure your OT/ICS environment with speed, safety, and efficiency.

Connect with Phosphorus at S4x25!

We want to make it easy for you to connect with us during the event. If you scrolled down here for all the information in one place, you’re in luck.

• Experience the Mobile xIoT Security Lab (Feb 12, 8 AM – 4 PM)

Get hands-on with common devices harboring real-world vulnerabilities and learn how to mitigate them at scale.

• Visit Our Tent at the Big Party (Feb 12, 4 PM–8 PM):

Stop by to meet our team, interact with Furry Friends, and take home some treats.

• Schedule a Meeting:

If you’d like a more in-depth discussion, contact us here ahead of time to arrange a one-on-one meeting with our experts.