Microsegmentation: The Resilience Lever for Zero Trust in Federal and DoD Missions

In this episode of the BLUF, we’re focusing on zero trust architecture and microsegmentation. We delve into ColorTokens X-Shield, highlighting its capabilities in segmenting and protecting diverse IT, OT, and IoT environments. It emphasizes the product’s features, such as agent-based and agentless microsegmentation, Kubernetes native architecture, and integration with EDR solutions like CrowdStrike. The episode also explains how X Shield can mitigate breaches, maintain network resilience, and support operational continuity in federal and DOD missions, aligning with MITRE Zero Trust and OTCC guidelines.

• 00:00 Introduction
• 00:38 Understanding Zero Trust and Micro-Segmentation
• 01:29 Deep Dive into Color Tokens X Shield
• 04:47 Real-World Application Scenarios
• 07:37 Competitive Landscape and Differentiators
• 08:39 Conclusion and Call to Action

This episode is brought to you by ATP Gov. Visit us online at www.atpgov.com or follow us on LinkedIn.

[00:00:00] Welcome to the Bottom Line Upfront, the podcast that cuts through the noise to deliver distilled insights from today’s most important technical webinars, presentations and demonstrations designed for federal and military IT leaders. Each episode breaks down complex technologies into mission ready takeaways, so you get the key points.

Fast. Whether it’s cybersecurity, cloud, architecture, or emerging defense technologies, we highlight what matters most and how trusted integrators like a TP gov can help implement and operationalize these solutions across your agency or command. No fluff. No filler, just the bottom line upfront. We’re gonna talk about the part of zero trust that keeps commanders in the fight.

That’s micro-segmentation across operational technology, the internet of things and hybrid it. So we’re gonna break down color tokens, X Shield, and why it matters for federal and DOD missions. We realize that, uh, you’re gonna be breached. Some people will admit it, some people will shake their [00:01:00] head, yes, we know we’re breached.

We know what’s going on, blah, blah, blah. The question really comes down to are you breach ready? How do I mitigate that issue that I’m already breached? How do I look into that visibility and know who’s been impacted? How do I go into that visibility and also quarantine that information dynamically?

Speed is obviously of essence when you’re talking about mitigating a breach. Let’s make sure we reframe our current understanding of Zero Trust. I wanna emphasize that Zero Trust is an architecture and not a product. So what is color tokens? X Shield X Shield focuses on the network and device application pillars within zero trust with microsegmentation containing East-West movement, reducing attack surface, and ring fencing strategic assets.

It covers traditional it. OT and scada IO OT and even legacy systems and weapon systems, the goal resilience when not if a breach occurs, you know, it’s that network resilience, right? It’s, you know, bridging the gap between the critical infrastructure [00:02:00] pieces of it, OT, and iot, right? All the things that impact that mission.

When we talk about that mission, we we’re talking everything from communication, C two, communication from, you know, the Pentagon through satellite communications, through weapons, through systems, through ships, aircraft and so forth. All these things impact. It’s not just the IT related stuff. Everything from a network is impacted from OT and IOT requirements and devices.

So it’s that sensor to shooter kill chain. So I want you to think r and d, OT lines. Finance shipboard subsystems and applying surgical policies that don’t cripple operations. So how does it all work? X Shield’s management plane runs Kubernetes native SaaS. By default, it can be run privately in sovereign Azure on-prem or air gapped.

And enforcement paths are flexible. It can be agent based for modern Windows, Linux, and MAC OS systems. Plus it has support for Debian, A IX, Soliris, and other operating systems. And this is either a small physical device, physical server, or a virtual [00:03:00] appliance that can be deployed into the network to offer microsegmentation capability to those OT or, you know, non-traditional IT devices.

It uses what they call an agentless gatekeeper for OT and legacy systems where you can’t install agents. So think of it as a security router in front of protected devices. Color tokens can also piggyback on eds like CrowdStrike Defender and Sentinel One to reuse telemetry and enforcement. It also has cloud native controls, for example, AWS security groups, which are on the roadmap to enforce segmentation with cloud primitives.

And then we have a, um, very open API. Basically anything you can do through this portal that I’m showing you, web-based mm-hmm. Calling our own API, we make that API available to you. And so you can basically do things like enable a policy. Deactivate a policy. So what a lot of customers will do, they’ll create ringfence or quarantine policies as part of your breach response playbook.

You can activate the appropriate policy and then those protections will immediately go into effect. For [00:04:00] federal listeners, X SHIELD SaaS deployment is pursuing FedRAMP moderate status with US-based development and support. From a deployment standpoint, we’re very flexible. We can go into pretty much any environment that may exist and we can operate there.

Or if they don’t want the management burden, they can use our sas. Cloud. And just a quick note, we are currently undergoing our FedRAMP moderate. We expect to be FedRAMP moderate by the end of the year, so we are able to operate our SaaS cloud at a, you know, at a very high compliance level for Azure government and Sovereign Clouds.

The management plane can run in region with Express Route and VPN linking to on-prem gatekeepers and agents. If you’re source centric, X Shield exposes an open API, and your playbooks can activate quarantine policies. Shrink blast radiuses or flip to audit only modes without hopping onto another console.

So let’s talk about a real world mission scenario. Think about a warship. It’s coming back into dock and it touches the port’s OT ecosystem. That could be power cranes, comms. And if adversaries can gain access to those [00:05:00] systems, they’ll be able to pivot through public utility interdependencies, and in effect take over parts of the ship.

So how would we integrate color tokens into this particular scenario? In practice, we would use micros segmented zones on the ship to limit lateral spread, and thereby putting a digital ring fence around propulsion, navigation and C two subsystems. We’d implement audit only policies for monitored boundaries and block for critical ones, and then we’d execute quarantine playbooks triggered by anomaly detection using your favorite sim to contain the threat at the zone level, not at blanket shutdown.

The net effect, stay in the fight, maintain C two continuity and buy time for remediation. How much time do we have? ’cause we know we’re connected to public utilities and that’s a very key piece to their success in a mission is how do we protect them? And if something is interrupted from a cipher perspective, we know they’re out there.

Right? Salt, typhoon and everything else. They’re out in the OT networks. How long do we have to stay in a fight? Is it a week, maybe two [00:06:00] weeks? How do we protect these environments so we continue the fight, right? So that’s that sustaining fight for network resilience, but civilian agencies aren’t alone and they face similar exposure through iot devices.

Think biomedical devices and VA facilities, AV Crestron endpoints, and other smart building controls. These are often quote appliances on the enterprise network. And so microsegmentation reduces the blast radius. When an MRI firmware bug or a conference room codec becomes the initial foothold one microsegmentation or one zero trust platform across all of the different types of infrastructure that they may have.

So you only have to learn one tool, but you can protect all your assets regardless of what they are. So how would we integrate color tokens into these scenarios? Well first we’d assess the hybrid environments. We create OT line diagrams, we do iot inventories, and we’d look at EDR and SIM posture. From there, you wanna design segmentation zones, map to mission threads, and zero trust pillars, aligning to both the Mitre Zero trust for [00:07:00] resilience and the OTCC for guidance.

Next, we’d implement color tokens, X Shield, and we’d deploy agents where appropriate. Gatekeepers were required, and also include the EDR SIM and SOAR integrations into the platform. From there, we’d operationalize the playbooks. We’d look at breach containment, audit only boundaries, and the goal is to reduce the attack surface without a big bang disruption.

At that point if you cleared all the delivery patterns for your sovereign cloud or other deployment options, once the system is up and running, then we can begin to track metrics like breach impact score, blast radius, and attack surface tracked over a 90 day hardening cycle. If you’ve been doing your research into this particular segment of Zero Trust, you’ve probably heard names like Illumio and Akamai Garco in this particular space.

So you’re probably wondering how does X Shield differentiate itself from its competitors in terms of competition? You know, in microsegmentation, the Pure Play people are Illumio Guard, Garda Core, who’s now owned by Akamai and [00:08:00] ourselves. Generally don’t see guard aico too much in the federal or DOD space.

Illumio, we do encounter, we have a couple of key differentiators from Illumio. One is our progressive microsegmentation approach. We do not force a particular workflow onto the customer and then also our support for OT and the coverage of the platform. It sets itself apart from the rest of the field with OT coverage, agentless gatekeeper, and a progressive policy approach, which allows you to build zones, validate traffic, and enforce with confidence for DevSecOps teams and software factories.

The Kubernetes integration and service mesh telemetry support modern pipelines without forcing a single workflow. So what’s the bottom line? Up front of color tokens, X Shield. What we’re really getting at is microsegmentation is the resilience lever for zero trust in federal and military environments, but zero trust Microsegmentation isn’t a silver bullet.

It’s a critical pillar for the DOD zero trust roadmap, especially across hybrid it, ot, [00:09:00] iot, and weapon systems. Color tokens. X Shield provides progressive zone based microsegmentation breach containment and attack surface reduction with agentless gatekeeper and EDR Integrations like CrowdStrike Defender and symbol one, it has deployment flexibility.

Comes in SaaS with FedRAMP, moderate underway, private cloud air gap, and on-prem Kubernetes native architecture. It has Azure alignment and is API first for sort playbooks. It supports sensor to shooter continuity and network resilience when OT and IOT assets and public utility interdependencies are targeted.

So if you want help mapping your enterprise to mission threads and integrating X Shield with your existing stack. A TP gov can help you design, integrate and operationalize X shield across federal OT and it align it to the Mitre zero Trust and emerging OTCC guidance and orchestrate playbook driven containment via existing sim and source stacks.

And by all means, send us your toughest segmentation challenges and we look forward to covering those in a future episode. Be sure to reach out to atp gov [00:10:00] today at www.atpgov.comoremailinfoatatpgov.com, or check us out on social media on LinkedIn. Thanks for listening, and be sure to subscribe to the bottom line upfront wherever you get your podcast.

And stay tuned for more distilled insights from the front lines of tech and national security. So until next time, stay secure. Stay mission ready.

The Bottom Line Up Front, is ATP Gov’s podcast that cuts through the noise to deliver distilled insights from today’s most important technical webinars, presentations and demonstrations designed for federal and military IT leaders. Each episode breaks down complex technologies into mission ready takeaways, so you get the key points.

Fast.

Whether it’s cybersecurity, cloud, architecture, or emerging defense technologies, we highlight what matters most and how trusted integrators like ATP Gov can help implement and operationalize these solutions across your agency or command.

No fluff. No filler, just the bottom line up front.