From the beginning to the real world.

Check out all the lectures in Dreamhack.

Lecture title
Number of completed users
Average study time
Difficulty
(Click to sort ascending)
Price
This lecture is available only to Enterprise members. See the Enterprise introduction
Proxy Contracts
Learn what a proxy contract is in Smart Contracts.
30 minutes Easy ENTERPRISE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Meet-in-the-middle Attack
Learn how the meet-in-the-middle attack works.
1,001 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
FAT32 and NTFS File Systems
FAT32 and NTFS file systems
363 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
[WHA-S] Background: SQL DML
Describes the SQL DML syntax.
2,622 people 60 minutes Medium FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Length Eextension Attack
Learn how to compute another hash value from one hash value using a length extension attack on the MD5 hash function.
152 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Memory Corruption: Stack Buffer Overflow
We will examine the concept of stack buffer overflow and learn about the security threats that can arise from it.
3,849 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Format String Bug
Practice format string attacks using example code with format string bug vulnerability.
1,707 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Block Cipher: AES
Learn the structure of AES and the encryption process.
307 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: _IO_FILE Arbitrary Address Write
Learn an exploit that uses _IO_FILE to write a value to an arbitrary memory address.
578 people 90 minutes Difficult FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Number Theory 2
You will study Fermat's little theorem, Euler's theorem, and practice with soem integer classes in SageMath.
416 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Web Hacking 101
Learn Web Hacking 101.
3,514 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exercise: Blind SQL Injection
Improve your understanding of blind SQL injection by solving a wargame challenge.
4,568 people 120 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Web
In this lecture, you'll learn about the web and its components.
18,712 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Cookie & Session
Explain cookies and sessions.
11,653 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Block ciphers and modes of operation
Learn the different modes of operation for block ciphers, including ECB, CBC, and CTR.
209 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: HTTP/HTTPS
Learn about HTTP and HTTPS, the protocols used for web communication.
18,762 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Sender
Learn the characteristics of keywords related to sender used in Solidity contracts and the vulnerabilities associated with them.
30 minutes Easy ENTERPRISE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Web Browser
Learn about the concepts and roles of web browsers.
13,309 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
[WHA-C] Exercise: CSP Bypass
Let's solve CSP Bypass together.
988 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exercise: Command Injection
Executes the desired command via command injection.
2,147 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Relational DBMS
In this lecture, you'll learn about relational database management systems and SQL.
5,449 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
ServerSide: Command Injection
Learn command injection, a server-side attack.
4,434 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
ClientSide: XSS
Learn XSS, a common client-side attack.
8,628 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
ServerSide: SSRF
Learn about SSRF, a server-side attack.
3,492 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
ClientSide: CSRF
Learn CSRF, a client-side attack.
6,583 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Linux Memory Layout
Describes the memory structure of a Linux process.
9,354 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
ServerSide: SQL Injection
Learn about SQL Injection, a server-side attack.
5,535 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Tool: Environment Setup⚙️
Describe how to use virtualization software to create the environment needed for roadmap
4,599 people 15 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Mitigation: Stack Canary
Learn about Stack Canary, which protects the return address from stack buffer overflow.
3,189 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Classical Ciphers
Learn the types of classic ciphers and how to attack them simply.
1,185 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Coding
Learn the basics of coding.
3,929 people 120 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Computer Architecture
Describes computer architecture, instruction set architecture, and x86-64 architecture.
10,279 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Return Address Overwrite
Learn the principles and methods of return address overwrite attacks through a simple example.
3,835 people 120 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Return to Shellcode
Learn attack techniques for bypassing canary and hijacking execution flow to shellcode.
2,864 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Memory Corruption: Double Free Bug
We will learn the causes and effects of the Double Free Bug and protection techniques to prevent it.
1,405 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
x86 Assembly🤖: Essential Part(1)
Learn the fundamental assembly language for system hacking.
7,851 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Return to Library
Learn the principles and methods of attack techniques used for bypassing canaries and exploiting code in libraries.
2,510 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Shellcode
Learn what shellcode is, how to write it, and how to debug it.
5,705 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Computer Architecture
Describes computer structure and instruction set structure, and the x86-64 architecture.
6,692 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Library - Static Link vs. Dynamic Link
Learn the concepts of libraries and links, PLT and GOT in Linux.
2,423 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: ptmalloc2
Describes the main objects and memory management mechanisms of ptmalloc2.
814 people 90 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
x86 Assembly🤖: Essential Part(1)
Learn the necessary assembly language to learn reverse engineering.
5,475 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Introduction
Learn about the goals and objectives of the cryptography roadmap and the topics it covers.
1,768 people 15 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Hash Functions
Learn the role and types of hash algorithms and the Message Authentication Code (MAC) using them.
234 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Exploit Tech: Hook Overwrite
Describe hook overwrite attack techniques and practice with examples.
1,945 people 60 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Logical Bug: Type Error
Learn the bugs that can occur due to incorrect usage of data types.
1,167 people 60 minutes Easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Binary
Describes what a binary is and the compilation process.
9,547 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Memory Corruption: Out of Bounds
Learn about the types of code with OOB vulnerability, and how OOB can be leveraged in attacks.
1,783 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Logical Bug: Command Injection
Let's learn about command injection vulnerabilities, which occurs by misusing functions that execute system commands.
1,245 people 30 minutes Very easy FREE
This lecture is available only to Enterprise members. See the Enterprise introduction
Background: Static Analysis vs. Dynamic Analysis
Describe the two branches of software analysis techniques, static and dynamic analysis, and the differences between the two.
3,330 people 15 minutes Very easy FREE
Exploit Tech: Meet-in-the-middle Attack
1001 people completed this lecture.
FAT32 and NTFS File Systems
363 people completed this lecture.
[WHA-S] Background: SQL DML
2622 people completed this lecture.
Exploit Tech: Length Eextension Attack
152 people completed this lecture.
Memory Corruption: Stack Buffer Overflow
3849 people completed this lecture.
Exploit Tech: Format String Bug
1707 people completed this lecture.
Block Cipher: AES
307 people completed this lecture.
Exploit Tech: _IO_FILE Arbitrary Address Write
578 people completed this lecture.
Number Theory 2
416 people completed this lecture.
Web Hacking 101
3514 people completed this lecture.
Exercise: Blind SQL Injection
4568 people completed this lecture.
Background: Web
18712 people completed this lecture.
Background: Cookie & Session
11653 people completed this lecture.
Block ciphers and modes of operation
209 people completed this lecture.
Background: HTTP/HTTPS
18762 people completed this lecture.
Background: Web Browser
13309 people completed this lecture.
[WHA-C] Exercise: CSP Bypass
988 people completed this lecture.
Exercise: Command Injection
2147 people completed this lecture.
Background: Relational DBMS
5449 people completed this lecture.
ServerSide: Command Injection
4434 people completed this lecture.
ClientSide: XSS
8628 people completed this lecture.
ServerSide: SSRF
3492 people completed this lecture.
ClientSide: CSRF
6583 people completed this lecture.
Background: Linux Memory Layout
9354 people completed this lecture.
ServerSide: SQL Injection
5535 people completed this lecture.
Tool: Environment Setup⚙️
4599 people completed this lecture.
Mitigation: Stack Canary
3189 people completed this lecture.
Classical Ciphers
1185 people completed this lecture.
Coding
3929 people completed this lecture.
Background: Computer Architecture
10279 people completed this lecture.
Exploit Tech: Return Address Overwrite
3835 people completed this lecture.
Exploit Tech: Return to Shellcode
2864 people completed this lecture.
Memory Corruption: Double Free Bug
1405 people completed this lecture.
x86 Assembly🤖: Essential Part(1)
7851 people completed this lecture.
Exploit Tech: Return to Library
2510 people completed this lecture.
Exploit Tech: Shellcode
5705 people completed this lecture.
Background: Computer Architecture
6692 people completed this lecture.
Background: Library - Static Link vs. Dynamic Link
2423 people completed this lecture.
Background: ptmalloc2
814 people completed this lecture.
x86 Assembly🤖: Essential Part(1)
5475 people completed this lecture.
Introduction
1768 people completed this lecture.
Hash Functions
234 people completed this lecture.
Exploit Tech: Hook Overwrite
1945 people completed this lecture.
Logical Bug: Type Error
1167 people completed this lecture.
Background: Binary
9547 people completed this lecture.
Memory Corruption: Out of Bounds
1783 people completed this lecture.
Logical Bug: Command Injection
1245 people completed this lecture.
Background: Static Analysis vs. Dynamic Analysis
3330 people completed this lecture.