Proudly South African. Focused on Your Business.

Managed IT & Cybersecurity
for Growing South African Businesses

EntropiSec is your accountable partner for IT support, Microsoft 365, endpoint protection, backups, email security, patching and cyber risk management, so your team stays productive and your business stays secure.

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Local Team, National Reach ISO 27001 Aligned Microsoft 365 Experts Clear Accountability
EntropiSec Operations Dashboard
Protected Devices
98%
↑ All systems operational
Threats Blocked (30d)
1,247
↑ Zero breaches
Backup Status
✓ All successful
Last run: 2h ago
Open Tickets
2
Avg response <15 min
All systems healthy. Continuous monitoring active.
150+
Businesses Protected
99.8%
System Uptime SLA
<15 Min
Average Response Time
10+ Yrs
Serving SA Businesses

Why EntropiSec

Too big for casual IT.
Too small for an internal department.

South African SMEs are the number one target for cybercriminals — precisely because most don't have proper protection in place. EntropiSec gives you enterprise-grade security without the enterprise price tag.

Our story & background
24/7 Security Monitoring Threats detected and responded to around the clock
Layered Protection People, devices, data and email — all covered
POPIA Compliance Support We help you meet your legal data protection obligations
Fast, Transparent Response Under 15-minute response SLA with full incident reporting

What We Manage

Everything your business needs to stay secure and productive

From day-to-day IT support to advanced threat response — one partner, one point of contact.

IT Support & Helpdesk

Real people, quick response times. Remote and on-site support so your team never loses a working day to a tech problem.

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Microsoft 365 Management

Setup, security, licensing and ongoing management. Keep your team connected and your data protected in the cloud.

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Endpoint Protection

Advanced protection for laptops, desktops and mobile devices. Every device on your network — secured and monitored.

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Email Security

Block phishing, BEC and malware before they reach your inbox. 55% of SA breaches start with a single email.

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Backup & Disaster Recovery

Secure, tested backups with fast recovery when it matters most. Almost 70% of SA SMEs that lose data shut down within a year.

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Patch Management & Monitoring

Keep every system up to date and secure 24/7. Vulnerabilities patched before attackers can exploit them.

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Who We Protect

Built for businesses like yours

We work with organisations across South Africa that can't afford downtime, data loss — or the wrong IT partner.

🏢

Professional Services

Attorneys, accountants and consultants handling confidential client data need POPIA-compliant systems and zero tolerance for data leaks.

🏭

Manufacturing

Production floor downtime costs money fast. We keep your operational systems secure, your backups tested and your team connected.

🚚

Logistics & Distribution

Ransomware on a logistics system can freeze your fleet. We monitor, protect and recover — before a single delivery is missed.

🏥

Healthcare

Patient data is among the most sensitive information in existence. We help healthcare providers stay POPIA compliant and breach-free.

🏫

Education

Schools and training providers are increasingly targeted. We protect staff devices, student records and administrative systems.

🤝

NGOs & Non-Profits

Donor data and grant systems need proper protection. We offer practical, affordable security for organisations working with limited budgets.

Talk to us about your industry
POPIA Compliance

Non-compliance isn't just a risk. It's a fine of up to R10 million.

The Protection of Personal Information Act places real legal obligations on every South African business that handles customer data. We make sure you meet them — without the complexity.

1
Data protection audit We identify where personal information lives in your business and how it's being handled
2
Gap assessment & remediation We close the gaps between your current position and full compliance
3
Ongoing compliance monitoring Compliance isn't a once-off exercise — we keep you covered as your business grows
Learn about POPIA compliance
R10M
Maximum fine for POPIA non-compliance in South Africa
60%
Of SMEs close within 6 months of a serious cyberattack
55%
Of South African breaches begin with a phishing email
43%
Of all cyberattacks specifically target small businesses

Client Testimonials

Happy clients are our real credentials

What South African business owners say about working with EntropiSec.

★★★★★

EntropiSec isn't just a service provider — they are our IT department. Fast, reliable, and always there when we need them. We don't worry about tech anymore. They've got it covered.

M
Mike
CEO — Engineering Firm, Johannesburg
★★★★★

Fast response, clear communication and strong security expertise. It's the perfect fit for our business. We finally feel like someone has our back when it comes to IT.

M
Michelle
General Manager — Manufacturing Company
★★★★★

In our industry, POPIA compliance and protecting client information is vital. EntropiSec keeps us compliant, prevents data leaks, and ensures our critical data is always securely backed up.

C
Chantelle
Director — Health Services Provider

Latest From the Blog

Stay ahead of the threats

View all posts
🤖 AI Security
May 2026
OpenClaw in the Wild: Why Autonomous AI Agents Can Be Risky for Your Business
Autonomous AI tools sound powerful. But before you give one control over your systems, there are real risks every SA business owner should understand.
Read article →
🔒 Ransomware
May 2026
Ransomware Is Hitting South African Small Businesses Hard — Here's What You Can Do
If you think ransomware only happens to big corporates, think again. SA small businesses are now one of the most targeted groups — and here's why.
Read article →
🛒 Case Study
May 2026
Retail Giant Under Siege: What the M&S Cyberattack Means for SA Businesses
When one of Britain's most iconic retailers was blindsided by ransomware, it sent a clear message: no business is too big — or too well-known — to be targeted.
Read article →

Free IT Health Check

Not sure where your biggest risks are?

Our free 30-minute IT Risk Review gives you a clear picture of your current security posture — what's working, what's exposed, and what to fix first. No obligation. No sales pitch. Just insight.

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