Zero trust replaces implicit network trust with explicit verification of identity, device and context on every access request. Most programmes deploy MFA, declare phase one complete, and leave flat internal networks, standing privileged access and unmanaged service accounts untouched. Those three are where the actual risk sits, and they are harder than the identity work that preceded them.
MFA is the visible part of zero trust and the easiest. The work that reduces breach impact is segmentation, privileged access and service accounts — all of which are usually still outstanding.
What problem does this solve?
MFA is deployed for users and the programme stalls. Internally the network is still flat, so an attacker who obtains one valid session moves laterally without meeting another control.
Service accounts are ignored. They cannot present a second factor, frequently hold excessive privilege, and their credentials rarely rotate — which makes them the preferred path once an attacker is inside.
Device posture is absent. Access decisions consider who is asking but not what they are asking from, so a compromised or unmanaged endpoint gets the same access as a compliant one.
Cloud permissions accumulate. Roles are granted for a project and never removed, leaving standing privilege that no periodic review catches because nobody owns it.
How the solution works
We sequence zero trust by breach impact rather than by product: privileged access and service accounts first, segmentation of the systems that would hurt most, then device posture, then the long tail.
Every access decision is designed to consider identity, device state and context together, because verifying identity alone reproduces the trust model zero trust is meant to replace.
- 1Enumerate human accounts, service accounts and cloud roles, and record which hold privilege.
- 2Make access decisions on identity, device posture and context together, not on network position.
- 3Move administrative access to just-in-time elevation with approval and logging.
- 4Scope, rotate and monitor them; where possible replace with managed identities that do not use static secrets.
- 5Isolate the systems whose compromise would be most damaging, before attempting comprehensive microsegmentation.
- 6Track standing privilege count, unrotated secrets and segmentation coverage as programme metrics.
Key capabilities
Identity and access assessment
Full inventory of human, service and cloud identities with privilege mapping.
availablePrivileged access management
Just-in-time elevation replacing standing administrative rights, with session logging.
availableService account remediation
Scoping, rotation and monitoring for accounts that cannot use interactive authentication.
availableNetwork segmentation
Impact-led segmentation of critical systems, extended toward microsegmentation over time.
availableDevice posture enforcement
Compliance state incorporated into access decisions rather than assessed separately.
availableCloud permission review
Recurring detection and removal of accumulated standing cloud privilege.
availableIntegrations
Zero trust is an architecture, not a product, so it is delivered through systems you already run.
| System | Integration point & data exchanged | Direction |
|---|---|---|
| Identity provider | The policy decision point for conditional access, MFA and risk-based controls. | bi-directional |
| Endpoint management | Supplies device compliance state so posture can influence access decisions. | inbound |
| Network and firewall | Enforces segmentation and identity-aware policy between zones. | bi-directional |
| Privileged access management | Brokers and records elevated sessions instead of granting standing rights. | bi-directional |
| SIEM | Receives access, elevation and policy-denial events for detection and audit evidence. | outbound |
Industry use cases
Government entities
Reducing lateral movement risk across departments sharing one network.
Organisations after an incident
Rebuilding an access model where the previous breach exploited flat internal trust.
Hybrid and remote workforces
Access decisions that hold when the perimeter no longer defines who is trusted.
Regulated industries
Demonstrable least privilege and access evidence for assessors.
UAE & GCC considerations
UAE entities frequently run mixed estates with on-premise directories alongside cloud identity, so the policy decision point has to work across both rather than assuming a cloud-first model. National information assurance expectations increasingly ask for demonstrable least privilege and access evidence, which makes just-in-time elevation valuable for compliance as well as security. Third-party and contractor access is common in regional operating models and is often the weakest link: contractors with standing accounts and no device management. Where operations span UAE and Saudi Arabia, data residency affects where identity logs may be stored, which constrains the SIEM design.
Implementation approach
- 1Identity inventory (2-4 weeks) Enumerate all identity types and map privilege; expect the service-account count to surprise.
- 2Privileged access first Remove standing administrative rights and introduce just-in-time elevation with logging.
- 3Service account programme Scope and rotate, replacing static secrets with managed identities where the platform allows.
- 4Critical system segmentation Isolate the highest-impact systems before attempting broad microsegmentation.
- 5Device posture Feed compliance state into access policy and handle the unmanaged-device exception explicitly.
- 6Continuous review Recurring permission review with removal, not just reporting.
Security & deployment
Zero trust concentrates risk in the identity provider, which becomes the single most valuable target in the environment. Break-glass accounts must exist, be stored offline, and be monitored for any use. The policy engine itself needs change control — an accidental conditional access policy can lock out an entire organisation, and that has happened to well-run environments. Logging of access decisions, including denials, should go somewhere the identity administrators cannot alter. Where just-in-time elevation is introduced, ensure the approval path cannot be self-approved, because self-approval reproduces standing privilege with extra steps.
Limitations & prerequisites
- Zero trust is an architecture delivered over years, not a product deployment. Vendors selling it as a single purchase are describing one component.
- Legacy applications that cannot support modern authentication often need compensating controls or isolation instead, and those exceptions tend to become permanent.
- Segmentation projects fail on application dependency knowledge, not on firewall capability; if nobody knows which systems talk to which, discovery is the real work.
- Just-in-time elevation changes daily working patterns for administrators and will be resisted unless the approval path is genuinely fast.
- Device posture enforcement is difficult where contractors and unmanaged devices are business-critical, and that exception needs a deliberate answer.
- Improvements are hard to demonstrate until an incident is contained, which makes sustaining executive support a real programme risk.
Where zero trust programmes usually stop, and what remains
Most organisations complete the first column and describe the programme as delivered.
| Control area | Typically done | Usually outstanding |
|---|---|---|
| User authentication | MFA deployed broadly | Phishing-resistant factors for privileged users |
| Network trust | VPN retained | Internal segmentation still flat |
| Privileged access | Admin accounts identified | Standing rights not removed |
| Service accounts | Known to exist | Unscoped, unrotated, unmonitored |
| Device posture | MDM deployed | Not enforced in access decisions |
| Cloud permissions | Roles assigned | Never reviewed or removed |
FAQ
It is one control within it. If internal networks remain flat, administrators hold standing privilege, and service accounts are unscoped, an attacker with one valid session still moves freely. MFA raises the cost of initial access; it does not limit what follows.
Scope them tightly, rotate credentials on a schedule, monitor their use for anomalies, and replace them with platform-managed identities wherever supported. Unscoped service accounts with static passwords are the most reliable lateral movement path in most environments.
Not necessarily, but a VPN that grants broad network access after authentication is the opposite of zero trust. Either place application-level controls behind it or move to per-application access. The problem is the breadth of access granted, not the tunnel itself.
Years for full coverage, but meaningful risk reduction comes early if sequenced by impact. Removing standing administrative privilege and segmenting the highest-impact systems typically delivers more within months than a broad microsegmentation effort delivers in two years.
Privileged access and service accounts. They are the highest-impact, most commonly exploited, and least visible. Starting with network microsegmentation is common and usually stalls in dependency discovery.
Track countable things: standing privileged accounts remaining, service accounts with unrotated credentials, critical systems still on a flat segment, and cloud roles removed at review. Those move and are defensible, unlike a maturity score.
Tell us the environment and what you are trying to protect.
Send the platforms in scope, current versions, and whether this is a design, a hardening exercise or an active problem. We reply with a written assessment: what we would verify first, which controls are missing against a recognised framework, and what can be fixed by configuration versus what needs new capability. When Swedish Technology can help, we scope the work with sequence, effort and acceptance criteria before you commit.
Request a Security AssessmentSources & evidence
- NIST — Cybersecurity Framework and AI Risk Management Framework — control structure and AI risk vocabulary referenced in governance sections
- MITRE ATT&CK — adversary technique reference used for detection coverage discussion
- UAE Cybersecurity Council — national cybersecurity direction and requirements for UAE entities
- Vendor product documentation — configuration behaviour and platform limits; confirm against your own release
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