De4Sec Technology
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// Client Results

Real clients.
Real outcomes.

Four clients. Two markets. Zero deployment failures. Here's what we did and what changed.

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4
REAL CLIENTS
0
FAILED DEPLOYMENTS
2
MARKETS SERVED
1d
RESPONSE SLA
// Case Studies

Before & after.

Three common scenarios — what the problem looked like, what we did, and what changed.

🏪
POS & Hardware

Stabilising and Securing POS Systems

Client type: Retail business — single or multi-site

// BEFORE
✓Outdated POS terminals — running unpatched OS versions
✓No structured patching — software updates done ad-hoc or not at all
✓High downtime risk during peak trading hours
✓No documentation of device fleet or software versions
// WHAT WE DID
✓Reviewed full device fleet health — documented every terminal
✓Applied controlled OS and software updates — staged, tested pre-deployment
✓Implemented recurring patch cycle — monthly automated, zero-downtime
✓Secured endpoints using best-practice controls — AV, firewall, remote management
✓Produced full fleet inventory and admin handover guide
// RESULT
✓Eliminated unscheduled downtime during trading hours
✓Reduced patch-related risk — zero disruption to operations
✓Consistent POS performance — no more mid-shift crashes
✓Clear documentation — any tech can pick it up
Related services:
POS DeploymentPatch ManagementManaged Support
☁️
Cloud & M365

Secure Business Cloud Deployment

Client type: Growing SMB / startup (5–30 users)

// BEFORE
✓Microsoft 365 licences purchased — but almost nothing configured
✓No MFA — all accounts accessible with password only
✓No device management — personal and work devices mixed
✓No SharePoint structure — files scattered and unsecured
✓Email not properly authenticated (no DMARC, DKIM)
// WHAT WE DID
✓Built Microsoft 365 tenant from the ground up — proper structure
✓Enforced MFA for all users — Conditional Access deployed
✓Enrolled all devices in Microsoft Intune — policies applied
✓Structured SharePoint — team sites, permissions, version control
✓Configured Microsoft Defender — threat protection and email security
✓Configured email authentication — SPF, DKIM, DMARC
// RESULT
✓Secure, scalable cloud environment — built to last
✓Zero account compromises since MFA deployment
✓Centralised device management — any device, any location
✓Email-borne threats blocked — phishing attempts now caught before inbox
✓Email deliverability improved — no longer hitting spam
Related services:
Microsoft 365Cloud MigrationEssential Eight
🔐
Security Review

Identifying and Fixing Critical Security Risks

Client type: SME — professional services or retail

// BEFORE
✓No visibility into security posture — no idea what was exposed
✓Outdated systems — some devices running end-of-life software
✓No backup strategy — data loss one incident away
✓Admin passwords shared across multiple people
✓No security policies or staff awareness training
// WHAT WE DID
✓Conducted full IT and security review — every system, every device
✓Identified high-risk vulnerabilities — ranked by likelihood and impact
✓Presented clear findings — no jargon, just what matters
✓Implemented priority fixes — patching, access control, MFA
✓Established backup policy — tested restore confirmed working
✓Produced security baseline document and ongoing monitoring plan
// RESULT
✓Critical vulnerabilities closed within 2 weeks of assessment
✓Improved system reliability — end-of-life systems replaced or isolated
✓Clear roadmap for ongoing security improvement
✓Staff now aware of what to look for — phishing, social engineering
✓Business now able to evidence security posture to insurers — coverage approved
Related services:
CybersecurityPatch ManagementEssential Eight
🏥
Downtime Prevention

Preventing Downtime Before It Happened

Client type: Medical clinic / professional services business  ·  🇦🇺 AU / 🇰🇪 KE applicable

// BEFORE
✗Aging devices running outdated software
✗No structured patching or update policy
✗No central device management or visibility
✗Staff experiencing crashes and login issues
The risk wasn't obvious — but failure was coming.
// WHAT WE DID
→Implemented structured patch management — all devices, zero disruption
→Secured user access — MFA enforced, admin privileges reviewed
→Standardised device configurations across all endpoints
→Deployed endpoint monitoring — visibility across every device
// RESULT
✓Reduced system failures — crashes eliminated, performance consistent
✓Reduced downtime risk — known vulnerabilities closed before they became incidents
✓Full device visibility — every endpoint monitored, nothing unmanaged
✓From reactive IT to structured operations — issues caught before staff notice
Prevented before it became a crisis.
Related:
Patch Management Managed IT Support Essential Eight Day 2 Managed Cloud
// NOT SURE WHERE YOU STAND?

Sound like your business?

We offer a free IT & Security Check to identify risks before they become problems.
Same approach. Same discipline. Applied to your business.

✗Systems not regularly updated
✗No central device control or visibility
✗Weak security settings or no MFA
✗No backup or recovery plan
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// Named Clients

Businesses that trusted De4sec

JuaGrid
DATA CENTRE STARTUP · NAIROBI, KE

Complete digital foundation — website, Microsoft 365 tenant, business email, security hardening and managed helpdesk. Launched investor-ready in one engagement.

Website M365 Tenant Security Helpdesk
"De4sec handled everything — website, email, Microsoft 365 and security — all in one engagement. We launched looking professional and investor-ready."
KipsCare
HEALTHCARE SERVICES · KENYA

Full Microsoft 365 and SharePoint migration with zero operational downtime. Security posture review and streamlined digital workspace delivered.

M365 Migration SharePoint Security Review
"Their expertise stood out every step of the way. We now have a secure, streamlined, and efficient digital workspace."
— Jenni Britton, CEO · KipsCare
Havenridge Care
NDIS PROVIDER · GOLD COAST, AU

Complete IT setup for an NDIS provider — website, M365, hardware, cybersecurity, NDIS compliance documentation and managed helpdesk. Operational and compliant from day one.

Website M365 NDIS Compliance Helpdesk
"De4sec set us up with everything we needed to operate as a compliant NDIS provider. They're our trusted IT partner."
Kikosi PTY
INVESTMENT GROUP · GOLD COAST, AU

Professional digital foundation for a diversified investment group — website, M365, business email and ongoing helpdesk. Operational across logistics, property and entertainment from day one.

Website M365 Email & Domain Helpdesk

De4sec delivered a complete digital foundation — investor communications, operations and inter-entity coordination all running professionally from launch.

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