Zero Trust Consulting Services
Your organization doesn't have a perimeter anymore — and your security strategy shouldn't pretend it does. Build a Zero Trust architecture that verifies every user, every device, and every access request before granting entry.
What Is Zero Trust?
Zero Trust is not a product you buy or a feature you turn on. It is a security philosophy — and a structured, organization-wide program — built on a single foundational principle: trust nothing, verify everything, and assume breach.
Where traditional security models grant broad access to anyone who successfully logs in from inside the network, Zero Trust assumes that no user, device, or connection is inherently trustworthy — regardless of where it originates. Every access request is evaluated in real time against a defined set of conditions before access is granted, and permissions are scoped to the minimum required to complete the task at hand.
Zero Trust Roadmap
Rather than applying a generic framework, we assess your current state and build a phased, prioritized roadmap that moves you toward Zero Trust without disrupting business operations
Identity-First Architecture
We design access controls that continuously verify every user, device, and request — ensuring that compromised credentials alone are never enough to reach your most sensitive systems
Least-Privilege Enforcement
From Active Directory and Entra ID to cloud workloads and SaaS applications, we implement access boundaries that limit what any single account or device can reach
Contained Blast Radius
We build segmentation, tiering, and containment controls into your architecture so that when — not if — an attacker gains a foothold, they can't move freely through your environment
Why Zero Trust Matters
Organizations that delay Zero Trust adoption face mounting exposure. The longer implicit trust remains in place, the harder it becomes to remediate — and the more opportunity attackers have to exploit the gaps it leaves behind.
The Perimeter Is Gone
Remote work, cloud adoption, and SaaS sprawl have dissolved the network boundary that traditional security was built around, leaving organizations exposed in ways their current architecture wasn't designed to address.
Credentials Are the New Attack Vector
Once inside, implicit trust models give them broad access to move laterally, escalate privileges, and cause damage before anyone detects them.
Compliance Mandates Are Catching Up
CMMC 2.0, NIST 800-207, and executive mandates for federal contractors explicitly reference Zero Trust principles — organizations that haven't started the journey face growing regulatory exposure.
Implicit Trust Is a Liability You Can't Afford
Flat, over-permissioned environments give attackers exactly what they need to move freely and strike at the worst possible moment.
Don't wait for an incident to force action.
Get a Free Security AssessmentSecurity & Operational Challenges We Address
Ravenswood works with security and technology leaders across industries. The challenges that most often bring organizations to us include:
Legacy Perimeter Dependence
VPNs and trusted internal networks were built for a world where everyone worked in one building — not today's distributed, cloud-first reality.
Our Solution: We help organizations move beyond perimeter-based security to a Zero Trust architecture that doesn’t assume anything inside the network is safe.
Credential-Based Attacks
Phishing, credential stuffing, and password spray attacks are automated, high-volume, and highly effective against organizations relying on traditional authentication.
Our Solution: We implement phishing-resistant MFA and continuous verification controls that make compromised passwords significantly harder to weaponize.
Uncontrolled Privileged Access
Administrative accounts with standing, always-on permissions are among the highest-value targets in any environment.
Our Solution: We implement tiered access controls and just-in-time privilege models that ensure elevated permissions are granted only when needed and to verified users.
Unmanaged and Non-Compliant Devices
Personal devices, unpatched remote laptops, and mobile devices outside your MDM represent gaps that attackers actively probe for.
Our Solution: We bring endpoints under consistent policy enforcement and ensure device compliance is a condition of access — not an afterthought.
Sensitive Data Sprawl
Data distributed across cloud platforms, file shares, email, and personal devices without consistent classification or access controls creates significant exposure to both accidental leaks and deliberate exfiltration.
Our Solution: We implement data governance controls that align with Zero Trust principles and reduce your blast radius.
Fragmented Visibility
Siloed security tools generate alerts without context, making it nearly impossible to detect coordinated attacks until significant damage is done.
Our Solution: We unify telemetry across identity, endpoint, network, and data into a single view your security team can act on in real time.
Assessment-led Methodology
Ravenswood's Zero Trust engagements follow a structured, four-phase methodology designed to deliver value at every stage — from initial discovery through long-term program maturity.
Assessment & Strategy
Every effective Zero Trust program begins with an honest picture of where you stand today. We conduct a comprehensive review of your current security posture, identity and access management practices, and infrastructure configuration — identifying technical debt, coverage gaps, legacy protocols, and over-privileged accounts that create exposure.
Design & Planning
No two organizations have the same infrastructure, risk tolerance, or compliance requirements. We build a personalized, long-term Zero Trust roadmap that fits your environment and your workflows — not a generic framework applied uniformly. Our design work spans all the Zero Trust pillars: Identity, Endpoints, Data, Apps, Infrastructure, and Network, ensuring a coordinated architecture rather than a collection of disconnected controls.
Implementation & Remediation
With a clear roadmap in place, we deploy and configure the Microsoft Zero Trust stack across your environment. This work is organized across all the Zero Trust pillars.
Ongoing Support
A Zero Trust program is not a project with a fixed end date. As your environment evolves and the threat landscape shifts, your defenses must keep pace. Ravenswood provides ongoing monitoring, tuning, and strategic guidance — ensuring that your program remains effective, your tools stay optimized, and your team has senior-level support when it matters most.
Measurable Improvements Across Security, Operations, and Compliance
Organizations that partner with Ravenswood to build and deploy a Zero Trust program achieve outcomes that extend well beyond the initial implementation:
Clear
Path ForwardA Clear, Phased Roadmap
You'll leave the engagement with a documented, prioritized plan that addresses your highest-risk gaps first and delivers measurable security improvements at every stage — not a theoretical framework that sits on a shelf.
Zero
Implicit TrustElimination of Implicit Trust
Every access request is continuously verified regardless of who is asking or where they're connecting from. We design and implement the controls that make explicit verification the default across your entire environment.
Fewer
Attack VectorsDramatically Reduced Attack Surface
Least-privilege access controls and just-in-time administration for privileged accounts remove the standing permissions and over-broad access that attackers depend on to move freely through your environment.
Full
Threat VisibilityUnified Security Visibility
A single, consolidated view across identity, endpoints, network, and data gives your security team the context they need to detect and respond to coordinated attacks before they reach their final stage.
Stronger
Authentication ControlsPhishing-Resistant Authentication
We implement authentication controls that remove password-based risk at the identity layer — closing the most commonly exploited entry point in modern attacks and making credential theft significantly harder to weaponize.
Faster
Compliance AuditsRegulatory Framework Alignment
Your Zero Trust architecture is designed to satisfy CMMC 2.0, NIST 800-207, and other compliance requirements tied to Zero Trust — giving you a security posture that holds up under regulatory scrutiny.
More
From MicrosoftMaximized Microsoft ROI
Many organizations are already licensed for the Microsoft security tools that power a Zero Trust architecture but haven't fully deployed them. We identify and activate those capabilities to close gaps without requiring additional spend.
Organizations Facing Complex Identity Challenges
Industries We Serve
Commercial Enterprises
Managing distributed workforces and multi-cloud environments
Educational Institutions
Supporting diverse user populations with varying access needs
Regulated Industries
Finance, healthcare, and the defense industrial base
Roles That Benefit
CISOs & Security Leaders
IT Directors & Administrators
Compliance Officers
Microsoft Identity Experts You Can Trust
Building a Zero Trust program requires more than familiarity with the Microsoft product catalog. It requires deep expertise in identity architecture, security operations, and the organizational dynamics of enterprise-wide change.
Ravenswood specializes in Microsoft identity, spanning both Active Directory Domain Services and Microsoft Entra ID. Our team includes Microsoft Most Valuable Professionals (MVPs) and Certified Masters, with hands-on expertise in tiered access models, Privileged Access Workstations (PAWs), and modern SSO and MFA implementations. We've helped organizations of every size modernize their identity infrastructure without disrupting daily operations.
Just as importantly, we work as a strategic partner to your security and IT teams, not just as a technical implementer. We build roadmaps that close identity gaps, harden privileged access, and move your organization toward Zero Trust — without slowing the business down.
Industry-Recognized Expertise
Our consultants are globally recognized authorities in Active Directory and Microsoft identity security — practitioners who have contributed to the frameworks and guidance that the broader industry relies on. When you engage Ravenswood, you are working with experts who have solved these problems at scale, in complex environments, under real-world threat conditions.
Senior Consultants on Every Engagement
You will not be handed off to a junior account manager after the sales process. Every Ravenswood engagement is led and staffed by senior consultants who bring both technical depth and business judgment to every recommendation.
Deep Microsoft Platform Specialization
Our practice is built around the Microsoft security ecosystem. We understand how Entra ID, Intune, Sentinel, Defender, and Purview work together as an integrated Zero Trust architecture — not as individual products configured in isolation.
No One-Size-Fits-All Frameworks
Every organization is different. We design Zero Trust programs around your specific infrastructure, risk profile, regulatory requirements, and operational realities — not a generic playbook applied uniformly.
Honest, Outcome-Oriented Advice
We do not build programs around selling licenses. We assess your environment, understand your goals and constraints, and prescribe the solutions that will make the most meaningful difference — including helping you get more out of tools you may already own.
Frequently Asked Questions
What exactly is Zero Trust, and is it a product or a strategy?
Zero Trust is a security strategy and architectural framework — not a single product or technology. It is built on the principle of continuous verification: no user, device, or connection is trusted by default, and every access request must be evaluated against defined risk signals before access is granted. Implementing Zero Trust involves deploying and integrating multiple technologies across identity, endpoints, network, and data— which is why having an experienced partner is critical.
How is Zero Trust different from what we're already doing?
Traditional security models implicitly trust users and devices once they've authenticated inside the network perimeter. Zero Trust eliminates that implicit trust entirely. If your organization relies on a VPN for remote access, grants broad permissions to administrative accounts, or doesn't continuously verify device compliance before allowing access to sensitive resources, you are operating on a perimeter-based model — and likely carrying significant unaddressed risk.
Where do we start if our environment is mostly on-premises?
On-premises environments are a common starting point, and Active Directory is typically the first place we look. Our Active Directory Health Check provides a structured, comprehensive assessment of your identity infrastructure — surfacing misconfigurations, over-privileged accounts, and legacy protocols that represent immediate risk. From there, we build a roadmap that phases in Zero Trust controls in a sequence that makes sense for your environment.
What Microsoft products are used in a Zero Trust deployment?
A full Zero Trust deployment leverages Microsoft Entra ID for identity and conditional access, Microsoft Intune for endpoint management with Microsoft Defender for Endpoint for threat detection, Microsoft Entra Private Access for Zero Trust Network Access, Microsoft Purview and Data Loss Prevention (DLP) for data protection, and Microsoft Sentinel and Microsoft 365 Defender for centralized visibility and threat response. The specific combination is determined by your environment, existing licenses, and program priorities.
How long does a Zero Trust deployment take?
Zero Trust is a program, not a project — it is implemented in phases over time, not deployed in a single engagement. Initial assessments and quick-win remediations can typically be completed within weeks. A full program spanning identity hardening, endpoint management, network access modernization, and data protection may take twelve to twenty-four months, depending on the size and complexity of your environment. Ravenswood designs phased roadmaps that deliver measurable security improvements throughout the process.
How does this relate to compliance requirements like CMMC 2.0 or NIST?
Zero Trust principles are directly reflected in several major regulatory frameworks. CMMC 2.0 requires specific access control, authentication, and monitoring practices that align closely with Zero Trust architecture. NIST SP 800-207 provides the federal government's formal Zero Trust framework. If your organization operates in the defense industrial base or a federally regulated sector, a Zero Trust program is not just a security best practice — it is increasingly a contractual and regulatory obligation.
Can Ravenswood work with our existing Microsoft licenses?
Yes — and this is often where we start. Many organizations are already licensed for powerful Microsoft security tools that are often underdeployed or misconfigured. Our first priority is to assess what you have, determine what is working effectively, and identify where gaps exist. We help you maximize the return on your existing investment before recommending additional tools.
Have more questions? Contact Ravenswood Technology Group for expert answers.
Microsoft Products We Use for Zero Trust Consulting
We leverage the full power of Microsoft's identity and security platform to deliver enterprise grade Zero Trust solutions.
Microsoft Sentinel
Cloud-native SIEM and SOAR platform that delivers intelligent security analytics, threat detection, and automated response across your enterprise environment.
Microsoft Entra Suite
A comprehensive identity and network access product family that unifies identity governance, verified ID, and network security for Zero Trust environments.
Microsoft Information Protection
Unified data classification, labeling, and protection across your Microsoft 365 environment to prevent sensitive information from leaving your control.
Office 365
Cloud-based productivity suite combining email, collaboration, and document management with built-in compliance and security controls for enterprise organizations.
Microsoft Intune
Cloud-based endpoint management platform for enforcing security policies, managing device compliance, and controlling access across mobile, desktop, and remote devices.
Windows 365
Cloud-hosted Windows experience that streams a full desktop to any device, keeping data secure in the cloud while enabling flexible, anywhere access for your workforce.
Azure Virtual Desktop
Cloud-hosted desktop and application virtualization that delivers secure, scalable remote work experiences while keeping sensitive data off unmanaged endpoints.
Azure Government
Microsoft's sovereign cloud platform built to meet the stringent compliance, security, and regulatory requirements of U.S. federal, state, and local government organizations.
Active Directory Domain Services
On-premises directory service that provides centralized authentication, authorization, and policy enforcement for users, devices, and resources across your enterprise environment.
Get Started with Ravenswood Technology Group
Zero Trust is not a destination you reach overnight — but every day you delay is another day your organization is operating on a security model that was not designed for the threat environment you face today.
Take the first step toward Zero Trust-ready identity.