Topic starter
06/11/2026 6:55 pm
TL;DR: Remote-first companies already have much of the SASE stack, according to Twingate's analysis of mid-market access needs. The remaining problem is private-resource access, where ZTNA gives tighter governance than a broad network platform.
Editorial analysis by NHI Mgmt Group, based on content published by Twingate: “Alternatives to a SASE Suite for Remote Workers”.
Key questions
Q: Why does broad network access increase lateral movement risk?
A: Broad network access increases lateral movement risk because a compromised endpoint or account can reach many internal hosts, services and administrative interfaces across the trust boundary.
Q: How should teams decide between SASE and standalone ZTNA?
A: Teams should choose based on the access problem they need to solve: SASE combines secure connectivity, security inspection and policy enforcement, while standalone ZTNA focuses on application-level access to specific resources.
Q: What is the difference between ZTNA and a VPN for remote access control?
A: A VPN typically places a user inside the network and then relies on perimeter trust, while ZTNA grants access only to specific resources based on identity and policy.
Practitioner guidance
- Define the access problem before buying the platform Map the exact internal resources remote staff need, then decide whether you need per-resource access or broader traffic inspection.
- Reuse existing identity and endpoint controls Inventory what your IdP, MFA, and endpoint security already enforce so you do not repurchase capability that is already in place.
- Remove network-wide access where the business does not need it Replace VPN-style broad network membership with policy-bound access to named applications, databases, or environments.
Bottom line: Most mid-market organisations do not need a full SASE stack to solve remote access, because their real gap is usually private-resource entitlement.
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06/11/2026 6:56 pm
ZTNA is the right control when the problem is private-resource access, not network consolidation. The most common mid-market mistake is buying a broad platform to solve a narrower access issue. That creates procurement drag and implementation overhead without changing the underlying authorisation model. Practitioners should treat the decision as an access governance problem first, then evaluate whether networking components are actually required.
A question worth separating out:
Q: What should organisations check before replacing a VPN?
A: Before replacing a VPN, organisations should check which private resources must remain reachable, how users and service accounts authenticate, whether application-level access can replace full network access, and how segmentation, device posture checks and logging will work. They also need to confirm support for legacy protocols and admin access paths that still depend on network-level connectivity.
👉 Read our full editorial: ZTNA closes the remote access gap without a full SASE stack