The Certified ICS Penetration Testing Professional course provides advanced knowledge and practical methodologies for conducting authorized security assessments of Industrial Control Systems (ICS) and Operational Technology (OT) environments. You will develop a deeper understanding of ICS architectures, SCADA systems, PLCs, industrial protocols, network security, attack surfaces, and vulnerabilities.
The course focuses on applying professional penetration-testing methodologies to identify security weaknesses, analyze potential attack paths, assess risks, and support effective remediation in controlled environments.
IoT security skills are in high demand as connected devices grow across industries.
Comprehensive Training
Gain in-depth knowledge and hands-on experience in IoT hacking and security.
Career Advancement
Enhance your career prospects by adding IoT security expertise to your skill set.
Expert Instruction
Learn from industry experts with real-world experience in IoT security and research.
Certified ICS Penetration Testing Professional
Secure Your Future in Certified ICS Penetration Testing Professional
Join thousands of professionals who trust UnoAcademy to build job-ready skills.
Start your journey in Certified ICS Penetration Testing Professional today!
Industrial Control Systems (ICS) are critical components in various industries, managing and controlling physical processes such as manufacturing, energy production, and utilities. They integrate hardware, software, and networking to automate and optimize industrial operations.
Module 3 — Briefing of ISA99/IEC62443 and NIST 800-82
ISA99/IEC62443
Standards that provide guidelines and best practices for securing Industrial Automation and Control Systems (IACS). They outline security requirements, control objectives, and implementation guidance tailored for ICS environments.
NIST 800-82
NIST Special Publication that provides guidance on securing Industrial Control Systems (ICS), including recommendations for cybersecurity controls, risk management, and incident response.
Module 5 — ICS Architecture
ICS architecture typically includes:
Field Devices
Sensors, actuators, and instruments that interact directly with physical processes.
PLCs/RTUs
Control units that execute control algorithms and manage communication with field devices.
SCADA (Supervisory Control and Data Acquisition)
Software for real-time monitoring, control, and data acquisition from remote devices.
HMI (Human-Machine Interface)
Graphical interface for operators to interact with the control system.
Network Infrastructure
Communication channels (e.g., LAN, WAN) used for data transmission within the control system.
Module 7 — Hardware Analysis
Basics of Electronics
Understanding Electronic Components
Overview of fundamental electronic components used in industrial devices and systems.
PCB Reverse Engineering and Component Identification
PCB Reverse Engineering
Techniques for reverse engineering printed circuit boards (PCBs) to understand circuit layouts, components, and connections.
I2C (Inter-Integrated Circuit)
Introduction
I2C is a serial communication bus used for connecting microcontrollers and peripheral devices.
I2C Protocol
Overview of I2C communication protocol, including data transfer modes and addressing.
Interfacing with I2C
Techniques for interfacing with I2C devices to analyze and manipulate data exchanges.
Manipulating Data via I2C
Modifying data on I2C buses to manipulate device behavior or extract sensitive information.
Sniffing Runtime I2C Communication
Capturing and analyzing real-time I2C communication to intercept commands or data between devices.
SPI (Serial Peripheral Interface)
Introduction
SPI is a synchronous serial communication interface used for connecting microcontrollers and peripheral devices.
SPI Protocol
Overview of SPI communication protocol, including data transfer modes, clocking, and signaling.
Interfacing with SPI
Techniques for interfacing with SPI devices to analyze and manipulate data exchanges.
Manipulating Data via SPI
Modifying data on SPI buses to manipulate device behavior or extract sensitive information.
Sniffing Runtime SPI Communication
Capturing and analyzing real-time SPI communication to intercept commands or data between devices.
JTAG and SWD are hardware interfaces used for debugging and testing embedded systems and microcontrollers.
Identifying JTAG/SWD
Techniques for identifying JTAG and SWD interfaces on devices and systems for debugging or exploitation purposes.
Automated Identification
Automated tools and methods for identifying JTAG and SWD interfaces efficiently.
Manual Identification
Manual techniques and hardware/software tools for identifying JTAG and SWD interfaces.
Debugging Over JTAG/SWD
Using JTAG or SWD interfaces for debugging purposes, including accessing memory, dumping firmware, and manipulating device behavior.
Module 9 — Firmware Reversing
Identifying Compression and Types
Recognizing and decompressing firmware images to access and analyze embedded software and configurations.
Firmware Analysis
Reverse engineering firmware to understand functionality, vulnerabilities, and communication protocols used by embedded devices.
Simulating Firmware
Emulating firmware environments to replicate device behavior, test vulnerabilities, and validate security controls.
Module 2 — Difference between ICS and DCS (Distributed Control Systems)
ICS (Industrial Control Systems)
Encompasses a broader range of control systems used in industrial environments, including Distributed Control Systems (DCS), SCADA systems, and PLC-based systems. ICS manages processes across multiple industries.
DCS (Distributed Control Systems)
Specifically refers to control systems used in large-scale industrial processes where multiple autonomous controllers are distributed throughout the system. DCS often includes centralized supervisory control for process monitoring and management.
Module 4 — Briefing of PLC (Programmable Logic Controller) and RTU (Remote Terminal Unit)
PLC (Programmable Logic Controller)
A specialized digital computer used for automating electromechanical processes in industrial environments. PLCs execute control algorithms and manage devices based on user-defined logic.
RTU (Remote Terminal Unit)
Similar to PLCs, RTUs are deployed in remote locations to collect data from sensors and control devices. They interface with SCADA systems for monitoring and managing distributed assets and facilities.
Module 6 — ICS Protocols Overview
Modbus
Introduction and Protocol Overview
Modbus is a widely used communication protocol in industrial automation for connecting electronic devices. It is known for its simplicity and widespread adoption in PLCs and RTUs.
Reconnaissance (Active and Passive)
Techniques for identifying Modbus devices on networks through scanning and analyzing traffic passively.
Sniffing and Eavesdropping
Capturing Modbus communication to intercept and analyze data exchanges between devices.
Baseline Response Replay
Mimicking normal Modbus traffic to evade detection or conduct reconnaissance without triggering alarms.
Modbus Flooding
Overloading Modbus devices or networks with excessive requests to disrupt operations or cause denial-of-service conditions.
Modifying Coil and Register Values of PLC
Unauthorized manipulation of Modbus coil and register values to control PLC operations or cause process malfunctions.
S7 Communication
Introduction and Protocol Overview
S7 Communication is used in Siemens PLCs for programming, data exchange, and control functions. It supports various communication protocols like MPI, PROFIBUS, and PROFINET.
Reconnaissance (Active and Passive)
Techniques to identify Siemens S7 devices on networks and gather information about their configurations and vulnerabilities.
Sniffing and Eavesdropping
Intercepting S7 communication to capture PLC program logic, data exchange, or control commands.
Uploading and Downloading PLC Programs
Unauthorized access to upload or download PLC programs to manipulate control logic or introduce malicious code.
Start and Stop PLC CPU
Unauthorized control over the operational state of PLC CPUs, affecting the entire industrial process.
AST Protocol
Introduction and Protocol Overview
AST (Automation System Transport) protocol is used in industrial automation for data exchange and control functions between devices and controllers.
Reconnaissance (Active and Passive)
Techniques for identifying AST-enabled devices and networks through scanning and analyzing traffic passively.
Retrieve Data from Controller
Extracting operational data or configurations from AST-enabled controllers using authorized or unauthorized methods.
Modifying Data Over Controller
Manipulating data or configurations on AST controllers to affect industrial processes or gain unauthorized access.
DNP3 (Distributed Network Protocol version 3)
Introduction and Protocol Overview
DNP3 is a protocol used in SCADA systems for communication between master stations and outstations (remote terminal units and PLCs).
Reconnaissance (Active and Passive)
Techniques for identifying DNP3-enabled devices on networks and understanding their operational configurations.
Length Overflow Attack
Exploiting vulnerabilities in DNP3 implementations to overflow memory buffers and execute arbitrary code.
Reset Function Attack
Manipulating DNP3 reset functions to disrupt communication or cause denial-of-service conditions.
Canbus
Introduction and Protocol Overview
CANbus (Controller Area Network) is a protocol used in automotive and industrial applications for real-time control and communication between microcontrollers and devices.
Reconnaissance (Active and Passive)
Techniques for identifying CANbus devices and networks through scanning and analyzing traffic passively.
Sniffing and Eavesdropping
Capturing CANbus communication to intercept and analyze data exchanges between devices.
Replay Attack
Resending captured CANbus frames to execute unauthorized actions or manipulate device behavior.
Packet Forging Attack
Crafting and injecting malicious CANbus packets to exploit vulnerabilities or compromise devices.
Serial/Coupler Servers
Introduction
Serial/Coupler servers are used to convert serial data from industrial devices into Ethernet data for communication across networks.
Application Attacks
Exploiting vulnerabilities in serial/coupler server implementations to gain unauthorized access or disrupt communication.
Hardware Attack
Physical manipulation or tampering with serial/coupler servers to compromise data integrity or device functionality.
Industrial MQTT
Introduction
MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol used in IoT and industrial automation for efficient communication between devices and servers.
Protocols Details
Overview of MQTT communication flows, message formats, and quality of service levels (QoS).
Recon and Enumeration of Topics
Identifying MQTT topics used for data exchange between devices and servers to understand communication patterns.
Reverse Engineering of Communication
Analyzing MQTT message payloads and protocols to extract meaningful data or manipulate communication flows.
DOS Attacks
Conducting Denial-of-Service attacks against MQTT brokers or devices to disrupt communication and cause service unavailability.
Zigbee (802.15.4)
Introduction and Protocol Overview
Zigbee is a wireless communication protocol used in IoT and industrial automation for low-power, short-range wireless networking.
Reconnaissance
Identifying Zigbee devices, network topologies, and communication patterns to understand potential attack vectors.
Sniffing and Eavesdropping
Capturing and analyzing Zigbee communication to intercept sensitive data or commands transmitted between devices.
Replay Attacks
Resending captured Zigbee frames to execute unauthorized actions or manipulate device behavior.
Packet Forging Attack
Crafting and injecting malicious Zigbee packets to exploit vulnerabilities or compromise devices.
Jamming Attacks
Emitting interference signals to disrupt Zigbee communication and cause denial-of-service conditions.
Dissociation Attacks
Forcing Zigbee devices to disconnect from their network, disrupting communication and potentially causing operational disruptions.
How This Course Benefits You
Advanced ICS & OT Security Knowledge
Develop in-depth knowledge of ICS architecture, OT environments, SCADA systems, PLCs, industrial protocols, and industrial network security.
Professional ICS Penetration Testing Methodologies
Learn structured approaches for reconnaissance, attack-surface analysis, vulnerability assessment, attack-path analysis, and controlled security testing.
Practical Security Assessment
Develop skills in vulnerability identification, network analysis, risk assessment, security validation, reporting, and remediation-focused testing.
Industry-Ready ICS Pentesting Skills
Build professional expertise for careers in ICS penetration testing, OT security, industrial cybersecurity, SCADA security, vulnerability research, security consulting, and red teaming.
Whether you're just beginning or advancing your expertise,
UnoAcademy provides the practical cybersecurity training,
hands-on experience and expert guidance you need to succeed.