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Cyber-Security

Cybersecurity

Protecting South African Businesses from Modern Threats

Cybercrime in South Africa continues to increase, with ransomware, phishing and identity-based attacks affecting organisations across retail, finance, healthcare and government.

Acorn Technology provides cybersecurity services in South Africa built around prevention, detection and rapid response.

Our Services

Our Cybersecurity Services Include

We deliver comprehensive cybersecurity services that protect your business from evolving digital threats while ensuring the confidentiality, integrity, and availability of your critical data.

POPIA Compliance & GRC Management

South African businesses subject to the Protection of Personal Information Act (POPIA), King IV governance principles, ISO 27001, or public sector PFMA/MFMA obligations need documented controls and audit-ready evidence.

Endpoint Protection & EDR

AI-powered endpoint detection and response (EDR) stops ransomware, malware, and fileless attacks before execution, then automatically isolates compromised devices to prevent lateral spread. Covers laptops, desktops, servers, and remote workers.

Email Threat Protection

Business email compromise (BEC) and phishing remain the primary entry point for over 90% of South African data breaches. Our email security layer analyses inbound and outbound messages in real time, blocking threats that Microsoft Defender and legacy gateways miss.

Dark Web Monitoring

Continuously scans dark web forums, criminal marketplaces, paste sites, and breach databases for your organization's email domains, employee credentials, and sensitive data. Early warning alerts give you time to respond before compromised information is weaponized.

Why Choose Us

Business Outcomes

Our infrastructure services include end-to-end network management, secure cloud computing integration, robust data storage and backup solutions, and 24/7 server maintenance designed to keep your core business operations resilient, scalable, and fully protected against modern cybersecurity threats.

Reduced Infrastructure Risk:

We help you identify vulnerabilities, implement robust safeguards, and maintain compliance

Predictable IT Performance:

We deliver consistent, reliable IT performance through streamlined processes, optimized resource allocation, and intelligent automation

Improved operational resilience:

Our cybersecurity solutions are designed to fortify your infrastructure.

Reduced Downtime:

Minimizing system interruptions means your team stays focused and your operations run smoothly.

Cybersecurity

Identity & Access Management (Zero Trust)

Multi-factor authentication (MFA), least-privilege access controls, and identity governance ensure that only the right people access the right systems — on any device, from any location. A zero-trust architecture eliminates the implicit trust of legacy network perimeter models.

Virtual CISO (vCISO)

Access an experienced Chief Information Security Officer on a fractional basis — for board reporting, regulatory engagement, security strategy development, and incident escalation. The vCISO works from DeepSight360 platform data to provide evidence-based guidance specific to your organisation, at a fraction of the cost of a full-time hire

Contact Us

Your security is our mission.

Every click, every connection, every transaction your business depends on trust. We deliver advanced cybersecurity solutions that protect your data, secure your systems, and give you peace of mind.

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We provide the products and services required to enable your business. .

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