Infrastructure:Cyber Security For Utilities & Resources

The Chaleit Difference

Decades of experience help secure essential services

When you're running critical national infrastructure, cyber threats have real-world impact.

From power grids to water supply, we help you achieve a security posture that protects against sophisticated attackers while maintaining essential services.

Critical infrastructure defence

Defend critical infrastructure against nation-state threats while meeting government requirements in your operational context.

OT/IT convergence

Secure both traditional IT systems and operational technology that controls critical infrastructure.

Safety-critical protection

Implement security that prioritises human and environmental safety while protecting essential operations.

Compliance and oversight

Navigate complex regulatory requirements and government oversight while maintaining operational control.

The blueprint

Where national security meets operational technology

We understand the unique pressure of protecting critical Operational Technology and IT systems, where downtime isn't an option and threats come from nation-states.

Our approach ensures security without compromising the operations that communities depend on.

Start with a security audit to assess your defences.

Book your health check

The expertise

Technical brilliance matters. Business understanding makes it valuable

Twenty years of lessons you can't Google.

Information is abundant in security. Wisdom is rare. Our value comes from knowing what matters, what works, and what's just noise — experience earned through decades of solving real-world problems.

Hacker skills meet business sense.

Our team combines deep technical skills with hacker ingenuity. But unlike traditional pen testers, we understand the bigger picture: how technical vulnerabilities translate to business risk and how to fix them properly.

Every industry has its secrets. We know yours.

We bring utilities-specific understanding to every engagement. Whether protecting critical national infrastructure, securing operational technology, or defending against state-level threats, we know what keeps essential services secure.

The impact

Securing the systems societies depend on.

Security isn't just about protection — it's about measurable business impact. Our approach delivers quantifiable improvements in security posture while supporting your operational goals.

Projects delivered on client schedules

Attack detection rate after training

Reduction in supply chain vulnerabilities

Faster response to security concerns

The stories

Defending utilities against today's most sophisticated threats

Energy

Now, they're hyper-vigilant, with rapid detection and response times. They act on every suspicious activity, even before it triggers an alert.Balaji Gopal, VP of Technical Services, Chaleit

Read the full story

Purple team transforms detection to excellence

An energy company's multi-million dollar SOC investment wasn't delivering expected protection until a multi-year partnership transformed detection capabilities while adding additional layers of protection to the OT environment. Through innovative purple teaming exercises and systematic improvements, we evolved their security from missing basic attacks to detecting and responding to threats within minutes.

The Results

0 to 100% detectionAdvanced from missing basic attacks to catching sophisticated threats

4 simultaneous attacksEvolved from missing concurrent attacks to full correlation

ROI maximisedEnhanced existing security investments without additional infrastructure

From the field

Real talk about what actually works

Security insights drawn from decades of cyber security experience and discussions with industry experts.

From quick practical tips to comprehensive deep dives, we share knowledge that builds better security.

See what works

Cyber security for utilities and resources