📝 Full-Length Practice Exam

GICSP / ISA-IEC 62443 (OT Cybersecurity)

Administered by GIAC (GICSP) / ISA (62443)

50
Questions
180 min
Time limit
71%
Pass mark
Open-reference
References
What this is

A full-length practice exam for industrial control system and operational-technology cybersecurity, modeled on the GIAC GICSP and ISA/IEC 62443 bodies of knowledge, covering the Purdue reference model, zones and conduits, foundational requirements and security levels, OT protocols, segmentation, defense-in-depth, and OT incident response.

References you may use
  • ISA/IEC 62443 series of standards
  • GIAC GICSP exam objectives
  • NIST SP 800-82 Guide to OT Security
Topics covered
Purdue Model & Reference ArchitectureZones & ConduitsFoundational Requirements & Security LevelsOT ProtocolsNetwork SegmentationDefense-in-DepthOT Incident Response
⚠️ These are original practice questions written to mirror the GICSP and ISA/IEC 62443 topic areas and difficulty; they are not reproductions of actual exam items. Standards and exam objectives change, and protection requirements vary by site, sector, and jurisdiction, so verify current requirements with GIAC, ISA, and the governing standards before testing.

The timer starts when you begin. You can flag questions and revisit them before submitting.