IGEL Secure Endpoint OS for Now & Next.
IGEL is the secure endpoint OS for SaaS, DaaS, VDI and secure browser environments. IGEL OS is seamless to manage, saves money, fuels growth, and drives organizations forward. IGEL, offers a secure endpoint OS strategy to modernize the digital workspace, reducing complexity, and optimizing efficiency.


4D & IGEL:
A Strategic Alliance for Proactive Cybersecurity and Resilient Endpoint Control.
Together, 4D & IGEL deliver a unified, preventative cybersecurity model that protects users from edge to core. By combining 4D’s managed cybersecurity and threat prevention expertise with IGEL’s secure, Linux-based endpoint OS and Zero Trust-ready architecture. This partnership empowers organisations to proactively reduce attack surfaces, simplify endpoint management, and build a cyber-resilient workforce in today’s hybrid environments.
Proactive Prevention over Reactive Detection.
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4D’s security model is rooted in pre-emptive threat mitigation, offering solutions like ITDR, MDR, deep-learning anti-malware (via Deep Instinct), and vulnerability scanning to stop attacks before they manifest.
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IGEL OS is built for prevention too: it dramatically reduces the attack surface by converting endpoints into secure, read-only, Linux-based devices that can't be tampered with or locally exploited.
Together, we shift cybersecurity from damage control to breach prevention.


Endpoint Security that Scales Securely.
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IGEL’s lightweight, OS-agnostic platform allows organisations to repurpose existing hardware securely—supporting Citrix, VMware, Azure Virtual Desktop and more—while enforcing strict application controls and policy enforcement at the endpoint.
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4D adds a critical layer of monitoring, management and human expertise, ensuring these endpoints remain compliant, patched, and monitored for anomalous activity.
We reduce endpoint complexity while increasing endpoint confidence.
Zero Trust Ready, Right Out of the Box.
- IGEL follows Zero Trust principles by design: minimal local attack surface, no local data storage, and full control over what runs on the device.
- 4D complements this by monitoring identity, access, and user behaviour, integrating SIEM/SOC monitoring, and offering MDR (Managed Detection & Response) for fast incident handling.
A Zero Trust strategy that starts at the endpoint and spans the full attack chain.


Seamless Support for Hybrid Workforces.
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IGEL enables secure, high-performance access from any location, supporting hybrid work without compromising IT visibility or endpoint control.
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4D ensures that remote workers are protected as if they were on-premise, with secure remote access, centralised logging, and continuous risk assessment.
Secure your people, wherever they work—with confidence, not compromise.
Sustainability and Cost Optimisation.
- IGEL extends the life of existing devices (e.g. old Windows PCs), helping organisations meet sustainability goals while cutting capital expenditure.
- 4D’s predictable, managed pricing models and scalable services ensure that clients can align cyber investment with real business outcomes.
Lower cost. Lower risk. Lower environmental impact.

Let’s secure your workforce—wherever they are.