GICSP Certification Online Training: Full Guide 2025

In today’s interconnected world, the line between IT and operational technology (OT) is blurring rapidly. As critical infrastructure becomes more digital, the risk to industrial control systems (ICS) from cyber threats grows dramatically. This has created a demand for skilled professionals who understand both the engineering and cybersecurity sides of industrial systems. One certification designed specifically for this niche is the GICSP (Global Industrial Cyber Security Professional) certification.

This blog explores everything you need to know about GICSP certification online training, including what the certification entails, its benefits, training options, and how to succeed in this unique cybersecurity domain.

What is the GICSP Certification?

The Global Industrial Cyber Security Professional (GICSP) is a certification offered by GIAC (Global Information Assurance Certification). It validates a candidate’s ability to combine IT, engineering, and cybersecurity knowledge to secure industrial control systems.

The GICSP is designed for professionals working in roles that intersect cybersecurity and industrial systems, such as:

• Industrial control system engineers

  
  

• OT cybersecurity specialists

  
  

• SCADA security professionals

  
  

• Control system operators

  
  

• Industrial automation professionals

  
  

This certification bridges the gap between the technical cybersecurity domain and the operational needs of ICS environments like power grids, water plants, manufacturing systems, and other critical infrastructure.

Why Pursue GICSP Certification?

With increasing cyber threats targeting ICS and SCADA systems, governments and industries are investing heavily in securing their infrastructure. Professionals with GICSP certification are increasingly in demand due to their specialized knowledge in protecting operational environments.

Here are some compelling reasons to pursue the GICSP:

1. Industry Recognition

The GICSP is a globally recognized credential that proves your expertise in securing industrial control systems.

2. Skill Integration

It demonstrates a unique blend of knowledge in cybersecurity, engineering, and industrial operations—a rare and valuable combination.

3. Career Advancement

GICSP holders often qualify for high-paying roles in sectors like energy, oil & gas, water, transportation, and manufacturing.

4. Job Market Demand

As ICS cyber incidents become more frequent and damaging, companies are actively seeking professionals with targeted ICS cybersecurity expertise.

Overview of the GICSP Exam

To obtain the GICSP certification, you need to pass an exam administered by GIAC. Here are the core details:

• Exam Format: Proctored, open-book

  
  

• Number of Questions: Approximately 115 questions

  
  

• Duration: 3 hours

  
  

• Passing Score: Around 71% (subject to change)

  
  

• Topics Covered:

  
  

  • ICS architecture

    
    

  • Risk management in ICS environments

    
    

  • Network and system hardening

    
    

  • Security monitoring and incident response in OT

    
    

  • Control system protocols and vulnerabilities

    
    

  • Physical and logical access control

    
    

Candidates are expected to understand both the operational and technical aspects of securing industrial environments.

GICSP Certification Online Training Options

Because of the technical complexity and unique nature of ICS security, proper training is crucial. Fortunately, there are a number of GICSP certification online training programs that help candidates prepare effectively for the exam.

Top Online Training Resources

1. SANS Institute: ICS410 - ICS/SCADA Security Essentials

This is the official course recommended for GICSP exam preparation. It provides a comprehensive overview of ICS security principles.

• Includes hands-on labs, courseware, and live or on-demand options

  
  

• Directly maps to the GICSP certification content

  
  

• Comes with a free exam attempt when bundled with the course

  
  

2. Infosec Institute GICSP Boot Camps

These intensive training sessions are perfect for professionals seeking focused, exam-oriented instruction.

• Covers GICSP domains thoroughly

  
  

• Offers virtual boot camps with live instructors

  
  

• Includes practice exams and study guides

  
  

3. Cybrary and Udemy Courses

Though not GICSP-specific, platforms like Cybrary and Udemy offer courses in industrial cybersecurity and SCADA systems that provide foundational knowledge.

• Cost-effective alternatives

  
  

• Great for self-paced learning

  
  

• Supplementary to official resources

  
  

Key Features to Look For in Online Training

When selecting a GICSP certification online training course, consider the following features:

• GIAC-aligned curriculum: Ensure the training content matches the GICSP exam objectives.

  
  

• Hands-on labs: Look for courses that offer simulated ICS environments.

  
  

• Flexible access: Choose platforms that offer on-demand options for convenience.

  
  

• Experienced instructors: Seek training from cybersecurity professionals with ICS field experience.

  
  

• Practice exams: These help assess readiness and boost exam confidence.

  
  

Study Tips for GICSP Success

Here are a few strategies to help you prepare effectively:

1. Build an Index

Since the GICSP exam is open-book, creating a well-organized index can save valuable time during the test.

2. Focus on Real-World Application

Don’t just memorize theory—understand how ICS security applies in real-world OT environments.

3. Take Practice Tests

Regular mock exams will help you identify weaknesses and improve your time management.

4. Engage in Communities

Forums like Reddit, TechExams, and GIAC groups on LinkedIn offer peer support, study tips, and insights from recent test-takers.

Who Should Take GICSP?

While not an entry-level certification, GICSP is ideal for professionals who already have:

• Some experience with industrial systems

  
  

• A foundation in cybersecurity or network engineering

  
  

• Roles that require interfacing with both IT and OT

  
  

Engineers looking to pivot into cybersecurity or cybersecurity professionals entering industrial sectors are the primary target audience.

Conclusion 

The convergence of cybersecurity and industrial systems has created an urgent need for professionals who understand both domains. The GICSP certification is a powerful credential that bridges this gap and opens doors to high-impact roles in critical industries.

Enrolling in a GICSP certification online training program is the first step to mastering industrial cybersecurity. Whether you’re an engineer seeking cybersecurity expertise or a security professional looking to understand ICS environments, the GICSP can significantly enhance your career trajectory.

With the right training, commitment, and strategy, earning your GICSP certification is well within reach.