There’s a reason people paused at Booth #2027, even when the aisles were crowded.
On one side, a live simulation of an OT breach was running. On the other, our solution architects were breaking down microsegmentation in ways that made it click. And in the middle of it all, conversations were unfolding. The kind that start with a “what if” and end with someone walking away saying, “we need this.”
We know how crowded cybersecurity messaging can be. Most of it sounds the same. So we built our RSAC presence to do the opposite: simplify the complex, demonstrate what works, and bring breach readiness into focus.
And that’s exactly what played out.
For four days, Booth #2027 became a spot where we peeled back the layers of microsegmentation, hacker-eye-view theater sessions, and rapid-fire expert talks featuring our partners Wipro, Claroty, Appgate, Tech Mahindra, Fulcrum Technology, and PureID.
Our engineers showed real-world solutions that tackleed what keeps CISOs awake at night: lateral movement, OT security gaps, and identity misconfigurations that attackers love to exploit.
Podcast | Business Resilience Starts with Breach Readiness
A centerpiece of our booth was the “OT-in-a-Box” live simulation, where we recreated an industrial control system environment and showed how our Gatekeeper technology protects unagentable OT devices in real time.
It’s one thing to hear about breach readiness. It’s another to experience it.
That’s Why We Brought ‘Capture The Flag’ (CTF) Challenge
This year, cybersecurity enthusiasts had a chance to put their skills to the ultimate test.
Our Capture The Flag (CTF) challenge was designed to take participants through three thrilling parts:
- Part A focused on general cybersecurity and hacking trivia.
- Part B involved scenario-based challenges using the ColorTokens Xshield platform.
- Part C required them to visit our booth and connect directly to the OT simulation to find the final answers.
We also came into RSAC 2025 with some strong tailwinds. The momentum we built heading into the conference set the tone for everything we brought to the booth.
Arrived at RSAC with New Accolades
Before stepping onto the RSAC stage, ColorTokens has already made headlines.
Our innovation, leadership, and momentum have been recognized by some of the most trusted voices in cybersecurity:
- Named a Leader and Outperformer in GigaOm’s 2025 Microsegmentation Radar Report, earning a perfect 5.0 score across every key feature.
- Honored as a Visionary Vendor by Enterprise Management Associates (EMA) for 2025.
- Celebrated with four Globee Cybersecurity Awards — Three Golds in Microsegmentation, Healthcare Cybersecurity, and Pharmaceuticals & Biotech Cybersecurity, and a Silver in OT Security.
Add last year’s Forrester Wave leadership and the momentum feels real and roaring. All this validation matters for one reason: it proves that our technology works in real-world scenarios, not just in the lab.
And it didn’t stop with recognition. We packed the week with sessions that got right to the point.
Recap of Live Sessions at our Booth #2027
Throughout the week, we hosted powerhouse sessions that bridged offense, defense, and innovation. Here’s a look at what unfolded:
Simulating and Stopping Lateral Attacks: Caldera Meets Xshield
Speakers: Venky Raju, Field CTO, and Bob Palmer, Senior Director, Product Marketing, ColorTokens
Venky Raju and Bob Palmer demonstrated how to detect and neutralize lateral attacks using MITRE Caldera simulations combined with real-time defense from the ColorTokens Xshield platform.
Sessions by Paula Januszkiewicz, Founder and CEO, CQURE Academy
Decoding Lateral Movement: How Attackers Navigate Undetected
Paula unpacked stealthy lateral movement techniques and modern detection strategies that help stop attackers before they escalate privileges.
Identity Breaches Born from Misconfigurations
She broke down how simple misconfigurations can lead to identity violations—and offered clear, tactical ways to tighten controls.
Protecting the Unseen: Securing Communication Protocols
This session exposed vulnerabilities in common protocols and showed how to strengthen enterprise communications from the inside out.
When Passwords Fail, IAM Defender Rises
Speaker: Ajit Hatti, Founder & Director, PureID
Ajit Hatti introduced PureID’s passwordless authentication approach—replacing passwords with a zero-trust, identity-first model that stayed one step ahead of credential-based attacks.
Access Report | GigaOm Radar Report evaluates 15 top microsegmentation vendors. Know why ColorTokens is the only vendor to earn a perfect 5.0 score in every category of the Key Features comparison.
Zero Trust Warfare: Winning with ZTNA + Microsegmentation
Speaker: Jim Anthony, SVP, Global Solutions Engineering, Appgate
Jim Anthony laid out how Appgate and ColorTokens together built a layered defense strategy, combining identity-based access control with east-west segmentation across the network.
Evolving Network Segmentation for a Dynamic World
Speaker: Angshuman Chattopadhyay, Practice Head, Wipro
Angshuman walked through a practical, phased roadmap for segmentation that flexes as infrastructure and threats evolve.
Securing Healthcare Networks in a Stricter HIPAA Era
Speaker: Robin Smith, President, Fulcrum Technology Solutions
Robin explained how healthcare organizations tackled new HIPAA requirements using Zero Trust microsegmentation to defend sensitive data and maintain compliance.
Redefining Defense-in-Depth for the Modern Era
Speaker: Praveen Kumar Joshi, Director & CoE Head, Infra and Cloud Security, HCL Technologies
Praveen broke down how modern segmentation injected precision and adaptability into legacy defense models, making security infrastructure more responsive to change.
Beyond the Perimeter: Strengthening Cyber Defense with Microsegmentation
Speaker: Sanjeev Mehrotra, Global Head – Cybersecurity, Tech Mahindra
Sanjeev shared practical strategies to reinforce healthcare environments, especially where perimeter tools couldn’t keep up.
Breach Readiness for Hospitals: Protecting EMRs, Medical Devices, and Ensuring HIPAA Compliance
Speaker: Guru Gurushankar, Senior Vice President & GM, Healthcare and Life Sciences, ColorTokens
Guru showed how hospitals hardened their environments—protecting clinical systems and patient data, containing ransomware, and meeting compliance mandates through Zero Trust architecture.
But of course, it wasn’t just what was on display—it was what played out, day by day, that brought it all to life.
So let’s rewind to where it all started and trace how the energy built from Day 1 to Day 4.
Looking Back at Day 1 at RSAC 2025: Easing in and Setting the Tone
Today was all about getting started. The ColorTokens booth is up and running at RSAC 2025, and it was great to see the first wave of visitors stop by.
The energy at the booth felt fresh and real. Everyone on the team was excited to welcome people, answer questions, and show what makes us different when it comes to breach readiness and Zero Trust microsegmentation.
There were a lot of good one-on-one conversations happening. Visitors took time to ask about how we secure different environments like data centers, cloud workloads, OT networks, and legacy systems. Our team was happy to walk them through it, show the demos on the screens, and talk about real-world use cases.
Even though today was mainly about opening up the booth and settling in, the excitement from the team was easy to see. There were lots of smiles, quick huddles, a few laughs, and some first photos together to capture the moment.
Looking back now, Day 1 was about setting the stage. And by the time Day 2 rolled around, that foundation helped everything click into place.
Here’s a quick look at some moments from the floor on Day 1.
Day 2 at RSAC 2025: Full House, Great Energy, and Packed Sessions
Day 2 brought a different kind of buzz to the ColorTokens booth. The team hit the ground running, and the steady footfall never slowed down. Demos were non-stop. Visitors were curious, and a few sessions even saw a full house. The conversations felt deeper today, with attendees wanting to understand how breach readiness really plays out in real-world settings.
Venky’s “OT in a Box” demo turned out to be a crowd magnet. People were genuinely intrigued by how we secure unagentable OT systems, and the hands-on simulation made it easy to connect with.
Highlights from Today’s Sessions
Securing Cyber-Physical Systems
Yoni Salomon from Claroty gave a sharp walkthrough of how industrial and healthcare environments are becoming more exposed. His talk focused on how Claroty and ColorTokens are jointly helping customers get ahead of threats by proactively managing exposures and segmenting high-risk zones. There was a clear focus on visibility and continuous detection—something the audience found both timely and practical.
Fireside Chat with James Lee and Agnidipta Sarkar
This was one of the more conversational sessions of the day. James Lee from the Identity Theft Resource Center shared real-world lessons from actual breaches, while Agnidipta added insight on how not to repeat them. It was an honest take on what resilience means in today’s environment.
Tech Talks with Paula Januszkiewicz
Paula returned with her series of tightly packed sessions. Each one built on the other:
- Lateral movement techniques pulled the curtain back on how attackers quietly escalate access.
- Identity misconfigurations showed how simple gaps can turn into huge risks.
- Protocol-level exploits helped attendees rethink how basic infrastructure can be an attack vector.
Her sessions had a strong turnout and engaged crowd throughout.
IAM Defender with Ajit Hatti
Ajit introduced PureID’s passwordless solution with clarity and conviction. His session focused on where traditional IAM approaches fall short, and why a zero-trust identity-first model is a better way forward. The simplicity of the demo and storytelling made it accessible to both practitioners and leaders alike.
Network Segmentation: A Maturing Journey
Angshuman Chattopadhyay from Wipro shared a clean, step-by-step view of how enterprises can take a phased approach to segmentation. It wasn’t about theory—it was practical, visual, and full of real-world insight. He helped break down a complex topic into something the audience could act on.
Healthcare’s Segmentation Strategy in the Age of HIPAA
Robin Smith from Fulcrum brought forward the updated HIPAA mandates and walked through how Zero Trust segmentation is helping healthcare providers meet those demands. The discussion was relevant, especially for attendees from regulated industries.
HCL + ColorTokens: Redefining Defense-in-Depth
Praveen Kumar Joshi from HCL outlined how their partnership with ColorTokens is helping organizations build stronger, more adaptive security layers. He emphasized how microsegmentation is becoming central to modern defense strategies. The visual breakdown of the segmentation flow helped make the point land well.
By the end of the day, it was clear that the booth was doing more than hosting sessions. It was becoming a place where people paused, learned, and asked thoughtful questions.
It’s been great to see how things have built up over the last two days. But before we go further, let’s take a quick step back and look at how it all started.
Inside RSAC Day 3: What Happened When the Booth Stayed Full
A Full House from the Start
Jim Anthony from Appgate kicked off the morning with a session on combining ZTNA and microsegmentation to secure the entire network—from edge to core.
OT Security Keeps Pulling a Crowd
Our OT-in-a-Box demo continued to be a star attraction. It’s hard to walk past a live simulation of an industrial control system under attack and not stop to ask, “Wait, how does this work?” Venky and the team had a steady stream of curious attendees, many from manufacturing and healthcare, eager to see how we secure unagentable OT systems in real time.
Booth Sessions That Hit Home
We had several sessions through the day, and each touched on a challenge that security leaders are facing right now.
One of the day’s standout moments was our exclusive session in the South Expo Hall Briefing Center: “Simulating and Stopping Lateral Attacks” led by Field CTO Venky Raju and Director of Product Marketing Bob Palmer. Using MITRE Caldera simulations and the ColorTokens Xshield platform, the session demonstrated how to detect, contain, and stop lateral movement—bridging the gap between red-team tactics and real-time defense. It was a powerful walkthrough that gave CISOs and architects clear, actionable strategies for hardening east-west traffic.
Back at the booth,
- Sanjeev Mehrotra from Tech Mahindra spoke about the real-world challenges of defending healthcare environments—where ransomware, outdated systems, and patient safety collide.
- Guru Gurushankar zoomed in on what breach readiness looks like for hospitals, walking through examples from medical device protection to HIPAA compliance strategies.
While Paula Januszkiewicz and Ajit Hatti had already wowed the crowd yesterday, their earlier sessions kept coming up in conversations today. People stopped by to ask follow-up questions, dig deeper into detection strategies, and learn more about passwordless identity models.
A Crowd That Stuck Around
What stood out today wasn’t just the size of the crowd—it was how long they stayed. People leaned into the sessions, joined impromptu whiteboard conversations, and stuck around the booth, chatting with our team and scanning QR codes for the CTF challenge.
In fact, we had visitors who stayed all the way until closing time—still trying to crack the final clues to win the Capture The Flag contest.
One More Highlight: Rajesh Khazanchi in Conversation with ISMG on Shaping the Future of Breach Readiness and Zero Trust
Rajesh Khazanchi, CEO of ColorTokens, sat down with ISMG to share how the company is tackling the next wave of cybersecurity threats.
He spoke about what it really takes to be breach ready today, how ColorTokens is evolving microsegmentation for hybrid and multi-cloud environments, and why AI-powered defense will play a defining role in Zero Trust going forward.
That vision has come to life across the ColorTokens booth all week—through hands-on demos, real-world conversations, and sessions that tackled the toughest challenges head-on.
And just like that, it was the final day.
Day 4 and Wrap Up: CTF Winners, Last Demos, and the Final Lap
If Day 1 was about setting the stage, Day 4 was about closing the loop—with just enough energy left for a sprint to the finish.
The Capture The Flag challenge hit peak intensity before noon. Contestants hunched over keyboards in our booth, racing against the deadline to climb the scoreboard. You could see it on the screen—sharp vertical jumps, last-minute points, and a few gasps when the final top three locked in. The prizes? Star Wars LEGO, a Raspberry Pi kit, and a Technic set.
Our demo schedule didn’t slow down. Even as other booths started winding down, we still had people dropping by—asking for a walkthrough of the OT-in-a-Box simulation, wanting one more look at microsegmentation in action, or finally getting their questions answered after three days of circling back.
The final wrap-down began by evening. Booth banners came down. LED panels powered off. But there was no sense of packing up. Just a quiet, deliberate close to a week where the conversations were sharp, the footfall constant, and the impact real.
This was the exhale. The thank-you. The see-you-next-year. And it landed just right.
Until Next Year
Someone from the team said it best while packing up the booth: “This wasn’t just a show. It was a checkpoint.”
A checkpoint for how the market is thinking about breach readiness. A checkpoint for where the real gaps still are. And a checkpoint for the urgency that’s building—especially around lateral movement, OT security, and getting Zero Trust out of the slide deck and into the infrastructure.
If you walked past Booth #2027, thanks for stopping. If you stayed, thanks for the questions. If a question, a session, or a moment at the booth stayed with you—it stayed with us too.
Because this conversation doesn’t end here.
If you’re curious about how ColorTokens can help your organization become truly breach ready, come visit us at Booth #2027 — or reach out to us here.
