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Course Content
Introduction to Computers and Their Working Process
This section provides a fundamental introduction to computers, focusing on how they function at a basic level. You will explore the core components of computer systems, how these components communicate, and how computers process instructions to perform tasks. This knowledge forms the essential groundwork for understanding more advanced computer science concepts later in the course.
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How Computers Communicate: CPU, Memory, and Input/Output Explained
04:32
Preparing Development Environment
18:16
What Happens When You Use a Computer
17:00
Computer Arithmetic 101
This section focuses on how computers perform basic arithmetic operations at the hardware level. You will learn how addition and subtraction are handled within digital systems, including both unsigned and signed integers. This section explains the principles behind binary arithmetic, the handling of decimal numbers, and how computers interpret and process these operations within the CPU and memory.
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How Addition Happens in Decimal
07:00
Addition Arithmetic in Unsignet Integers
08:00
Substraction in Decimal
09:00
Substraction Arithmetic in Unsigned Integers
05:00
Substraction Arithmetic in Signed Integers
08:00
Boolean Algebra 101
In this section, you will learn the fundamentals of Boolean Algebra, which is the mathematical foundation of digital logic and computing. We will cover basic concepts such as AND, OR, NOT operations, truth tables, and how Boolean expressions are used to design and simplify digital circuits within computers.
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Boolean Algebra for Low Level Computing
18:00
Computer Electronics 101
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Introduction to Electronics for Hardware Engineers
09:00
Logic Gates and Their Hardware Implementation
14:02
Capacitors and Implementations on Circuits
15:30
Why Use Inductors on Motherboards
13:00
Power Consumption and Transistors
13:00
MOSFET Transistors
CMOS Switches in Modern CPUs
07:00
Combinational Logic Circuits
In this lecture, you will learn the fundamentals of combinational logic circuits and their role in digital systems. We will explore how these circuits process inputs to produce specific outputs without relying on memory, covering essential components such as adders, multiplexers, encoders, and decoders. This knowledge is key for understanding how digital hardware performs calculations and logical operations.
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Introduction to Logic Circuits
11:30
Full Adders
NAND and NOR Gates
15:00
Introduction to Ghidra
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Understanding How Ghidra Works and Other Important Steps
12:30
Ghidra Analyzers and User Interface
13:00
Customizing Ghidra and Graphs
09:30
Getting Familiar with Ghidra Top Menu Bar
09:00
Introduction to Low Level Computing
In this lecture, you will learn the fundamentals of low-level computing, including how software interacts directly with hardware through machine code and assembly language. We will cover the relationship between hardware components and software instructions, laying the groundwork for understanding systems programming, embedded systems, and reverse engineering.
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Introduction to Low Level Computing
14:00
From Characters to Bits
08:00
Creating Our Instruction Set Architecture CPU
27:30
Introduction to Reverse Engineering
In this lecture, you will learn the fundamentals of reverse engineering, including its purpose, techniques, and tools used in analyzing software and hardware systems. We will cover the core concepts behind understanding compiled programs, extracting useful information, and identifying vulnerabilities through structured analysis.
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Reverse Engineering & Malware Analysis
08:40
5 Important Steps in Reverse Engineering and Malware Analysis
10:30
Virtualization Environment for Our Work
Using Built-in Tools for System Analysis
15:30
Assembly Language
In this lecture, you will learn the fundamentals of assembly language and its role in low-level computing. We will cover how assembly language interacts directly with hardware, how instructions are structured, and how understanding assembly is essential for reverse engineering, debugging, and systems programming.
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Registers
12:30
Flags
12:30
Memory Addressing and Endianness
14:00
Read and Understand Assembly
07:00
Opcodes
05:30
Manipulating Memory
14:00
Second Part of Lecture : Advanced Topics in Low-Level Computing and Reverse Engineering
In this lecture, you will learn about the next steps beyond this course and what to expect in Part 2 of this training series. Part 2 will cover more advanced and practical applications of low-level computing, reverse engineering, and system analysis. It will also include further insights into real-world scenarios, advanced tools, and additional certification opportunities to solidify your skills and validate your expertise.
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Certification
Computer Science Bachelors Degree

In this foundational lecture, we will explore how communication happens inside a computer between its core components: the CPU, memory, and input/output (I/O) devices. You will gain a clear, conceptual understanding of how these components interact, exchange data, and work together to execute programs and process information.

The lecture explains the fundamental principles of how a computer operates as a system of cooperating hardware units. We will walk through data flow, address buses, data buses, control signals, and the basic processes that allow hardware components to work in synchronization. This is not theoretical fluff; this knowledge is critical to understanding why software behaves the way it does when interacting with hardware.

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