Cybersecurity | 7 min read
Zero Trust Architecture for SMB: A Realistic Rollout Plan
How SMB teams can adopt zero trust without buying a new platform for every control category.
Zero trust architecture for SMB teams should be incremental and identity-first. The objective is risk reduction through better verification and segmentation, not tool sprawl.
Begin with identity and access hardening
Start with strong identity controls because they protect nearly every access path.
- MFA across all critical apps and admin accounts
- Conditional access policies by device and location
- Quarterly privileged access recertification
Add endpoint and device trust signals
Access decisions should consider endpoint health and compliance status.
Segment critical services and admin planes
Flat networks make lateral movement easy. Segment sensitive systems and restrict east-west access.
Measure progress with attack-path reduction
Track reduction in exposed admin paths, unmanaged devices, and high-risk exception rules.
Frequently Asked Questions
Is zero trust too expensive for SMBs?
Not if implemented in phases. Most SMBs can start with identity and access controls using existing platforms.
What is the first zero trust KPI to track?
Coverage of MFA and conditional access for privileged users and high-value systems.
Next Step
SenseSys helps SMBs deploy zero trust controls in a staged, budget-aware roadmap.