Software-Defined Access

IT environments do not stand still. Infrastructure evolves, security requirements shift, and cloud decisions carry real operational impact. Without a clear plan, each change introduces risk, complexity, and potential disruption.

That is where a structured approach matters.

Whether you are refreshing your network, planning a cloud migration, or strengthening your security posture, every decision should align to your environment, your goals, and your performance expectations.

R2 brings an engineering-led approach to each step. We assess where you are today, align on what needs to change, and execute with precision. No shortcuts. No guesswork.

You get a partner who works alongside your team, keeps the process clear, and delivers results you can measure.

Your perimeter is secure. What happens after trust is granted?

Request a Segmentation and Fabric Assessment

85 %

of organizations using microsegmentation report compliance audits are easier to pass

74 %

see segmentation increase cyber insurance claim approval likelihood

79 %

of IT leaders rank segmentation as a top security priority — only 33% have operationalized it end to end

33 %

average reduction in ransomware containment time for organizations with mature segmentation in place

Why traditional segmentation breaks down

Segmentation has been a core part of network design for years. The environments it needs to support have changed.

SaaS adoption, hybrid infrastructure, and distributed access have removed the traditional network boundary. Users, devices, and applications connect from everywhere. Trust is often granted quickly. Enforcement does not always keep up. That gap creates risk that is difficult to see and harder to control. Today, a significant portion of SaaS and AI-driven applications operate outside of IT visibility. Segmentation has to perform in that reality.

60% of AI and enterprise SaaS applications now operate outside IT visibility. That is the environment segmentation has to work in.

Here is where we see environments typically break down:

Macro-segmentation is defined, but micro-segmentation is inconsistent across campus, branch, and data center
Devices connect without clear identity or assigned policy
Policy design does not match real-world enforcement within months of deployment
Compliance reporting reflects intent, not actual network behavior
Incidents spread because lateral movement is not contained

When segmentation is not enforced, control erodes.

Incidents expand beyond their point of origin. Response times increase. Recovery becomes more expensive. Most importantly, it becomes harder to prove that your environment is operating as expected.

R2 addresses this by assessing how your network actually behaves, aligning segmentation to real policy enforcement, and validating performance over time.

You get visibility, control, and segmentation that holds under pressure.

Segmentation and Fabric:
control that follows the user, not the port

Segmentation today cannot rely on where something connects. It has to be based on who and what is connecting.

An identity-driven model ties policy to the user and the device, then enforces that policy consistently across your entire environment. Campus, branch, data center, and cloud all operate under the same rules.

That consistency is where most environments fall short.

R2 builds segmentation using Cisco Software-Defined Access to create a centralized fabric where policy is defined once and enforced everywhere. Your team is not managing rules device by device. Changes are deployed consistently. Devices are classified as they connect. Policy stays aligned to intent over time.

This is not a configuration update. It is a shift in how your network operates.

Instead of relying on manual effort to maintain control, the environment enforces policy automatically and reports on it clearly. You can see what is happening, validate that controls are working, and make adjustments with confidence.

Authentication alone is not enough.

Every session must be classified, authorized, and enforced. That is how you maintain control, reduce risk, and ensure segmentation holds when it matters.

What Segmentation and Fabric delivers for your team

Complete visibility across your environment

See every user, device, workload, and application in real time. Unmanaged assets are classified. Blind spots are addressed before they become incidents. Your team works from accurate data, not assumptions.

Identity-based access control

Policy is assigned based on who and what users and devices are. Access follows them across wired, wireless, and remote connections — and adjusts when session context changes. Location does not determine permission.

Consistent enforcement at every point

Campus. Branch. Data center. Cloud. Policy intent translates into active enforcement across all environments — not just the locations your team had time to configure individually.

Contained blast radius when incidents occur

Segmentation limits how far a compromised endpoint can move. Containment time decreases. Evidence of control is clear for auditors, insurers, and leadership. Incidents stay smaller because the access paths are not there.

Scalable operations without added overhead

Roll out new locations, services, and policies without repeating manual configuration across every site. Changes deploy consistently. Configuration drift is eliminated. Your team's time goes to higher-value work.

Compliance reporting you can stand behind

Segmentation maps directly to the frameworks your auditors require. Controls are documented and enforceable. Reporting reflects what is actually happening — not what was designed two years ago.

How R2 approaches Segmentation and Fabric

Most segmentation strategies are well designed. The problem is execution.

As environments expand across campus, branch, data center, and cloud, policy intent fails to keep up with how the network actually changes. Visibility fragments. Access paths multiply. Enforcement breaks down at the places your design did not account for.

R2 has seen the same obstacles across complex, regulated environments:

Segmentation design that does not align to actual business requirements or compliance frameworks
Policy drift between go-live and six months later, when the environment has changed but the rules have not
Internal teams without the specialized expertise to manage and evolve the architecture over time
Stakeholder misalignment that stalls execution and leaves coverage gaps

We assess your environment before we recommend anything. We design the segmentation fabric to match how your organization operates — not a reference architecture built for a different environment. We deploy with defined milestones, documented deliverables, and clear reporting throughout.

And we stay accountable after go-live. Because the fabric is only as good as how it holds up over time.

A better approach to technology service

R2 utilizes a six-step services approach inspired by the U.S. military’s special operations forces: “Find, Fix, Finish, Exploit, Analyze, and Disseminate” (F3EAD) methodology. Partnering with you on your technology journey, we’ll advise, design, implement, and manage your entire IT environment. We’ve invested in technology training and certifications to understand several manufacture products and solutions deeply, and we earn your trust by making recommendations for solutions, services, and products that are right for your unique situation; even if they aren’t our own.

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Checklist: Assess where your segmentation stands today

Not sure where enforcement is holding and where it is breaking down? This Segmentation Maturity Checklist helps IT and security leaders evaluate policy coverage, identity alignment, and enforcement consistency — so your team knows what to address first.

Download the Segmentation Maturity Checklist

Measurable outcomes your team can report on

When Segmentation and Fabric is built and maintained correctly, the network becomes a foundation instead of a liability. Your team spends less time managing configurations and more time on work that moves the business forward.

Predictable uptime with consistent policy enforcement across all environments
Faster deployment of new sites, services, and access changes without manual repetition
Reduced attack surface with granular segmentation and identity-based access control
Clear audit trail and compliance reporting that reflects actual network behavior
Shorter incident containment time and a smaller blast radius when issues occur
Cyber insurance reviews supported by documented, enforceable controls

R2 measures success against these benchmarks from the start of every engagement — and reports on them throughout. Results without surprises is not a promise. It is the standard.

What working with R2 looks like

Highly regulated, growth-oriented organizations need a partner with the engineering depth to design something that actually works in their environment — and the accountability to deliver it.

Engineering depth, not sales velocity

Our engineers are multi-disciplined and embedded in your environment from assessment through delivery. No handoffs mid-project. No recommendations built around what is easiest to sell.

Segmentation expertise and compliance alignment

We map segmentation policies to the compliance frameworks your organization operates under. Controls are designed to be enforceable, measurable, and audit-ready from day one.

Defined scope, clear milestones, no surprises

Every engagement starts with documented deliverables and defined success criteria. We track against those benchmarks throughout and report on progress — so outcomes are visible before the project closes.

Accountability after go-live

We optimize, report, and evolve the environment as your organization grows. The segmentation fabric your team depends on will not drift because no one is watching it.

We solve, not sell. We show up, work alongside your team, and stay accountable to outcomes. Better is the baseline.

Frequently Asked Questions

What is Segmentation and Fabric?

Segmentation and Fabric is an identity-driven enforcement model built on Cisco's Software-Defined Access (SDA) platform. It replaces location-based access control with policy that follows users and devices across your entire environment — campus, branch, data center, and cloud. Policy is defined once and enforced consistently, without device-by-device configuration.

How is this different from the VLANs and firewall rules we already have?

Traditional segmentation relies on static, location-based rules maintained device by device. When environments change, those rules drift out of alignment with actual access behavior. Segmentation and Fabric is identity-based. Policy follows the user or device regardless of where they connect and adjusts dynamically based on session context. It scales as your environment grows.

What is Cisco SDA and why does R2 build on it?

Cisco Software-Defined Access is the leading platform for building a modern segmentation fabric across complex, distributed environments. It centralizes policy control, automates configuration deployment, and enables identity-based enforcement across wired, wireless, and WAN environments. R2 uses SDA because it delivers the architecture outcomes our clients require — not because it is the most straightforward product to deploy.

What does a Segmentation and Fabric Assessment include?

R2's assessment covers your current network architecture, visibility gaps, segmentation coverage, identity classification, and policy enforcement. We identify what is working, where exposure exists, and what changes are needed — and deliver a documented findings report with specific, prioritized recommendations. You will have a clear path forward before any implementation begins.

We assess your environment, define scope and success criteria, and execute clear milestones and communication. Our engineers stay accountable from design through delivery, so there are no handoffs or gaps in responsibility.

How long does a Segmentation and Fabric deployment take?

Timelines vary based on environment size and complexity. R2 scopes every engagement upfront with defined phases, milestones, and deliverables so expectations are set before work begins. Our approach prioritizes structured execution over speed — reducing rework and delivering stable results.

What happens if we delay building out segmentation?

Lateral movement risk increases as environments expand without consistent enforcement. Every new application, site, or unmanaged device added to the network is a potential path that policy does not cover. The cost of an immature segmentation strategy shows up in incident response — in containment time, recovery cost, and the evidence you cannot produce for auditors or insurers.

Can R2 work with our existing network infrastructure?

Yes. R2 designs segmentation architectures that align to your current environment. We assess what exists, identify what can be retained, and phase the implementation to reduce disruption. Organizations do not need to replace everything to build an effective segmentation fabric.

How do we know the segmentation is actually working after deployment?

R2 measures and reports on segmentation effectiveness, policy adherence, and SLA performance throughout the engagement and after go-live. We define success benchmarks at the start and track against them. Your team has clear, ongoing visibility into how the environment is performing — and so does leadership.

Discover the impact we’ve had on our clients’ success.

At Embraer, we say that it's about the journey... and the journey is bringing value to the customers through excellence. I found R2 when I was searching for a company to do a readiness assessment for our data centers in South Florida. We were looking for a partner that was agile and had the maturity that we needed to help us deliver on these projects."

Jack Benabib

IT Infrastructure & Operations Manager

It went above and beyond my expectations of what this particular project was going to deliver,” notes Dan. “When I was just looking for better connectivity and throughput, I ended up getting a guest Wi-Fi experience that I can now capture marketing information from in order to deliver more personalized services and interactive content to patients.”

Dan Mirsky

Vice President of IT

The collaboration with R2 started in combination with the move to our new space [Cendyn SPACES], the new building that Cendyn purchased. We realized quickly that Cendyn didn’t have all the expertise required to facilitate that [co-workspace environment with leading-edge telecommunication technologies] reliably.”

Piers Hughs

CTO

Start with an assessment.

If visibility is limited, enforcement is inconsistent, or your team is managing the network device by device — it is time for a different approach.

R2 will assess your current environment, identify where segmentation is not holding, and define a clear path forward. You will know what needs to change before any investment is made.