Off By One Security

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***MOST VIDEOS ARE IN THE LIVE SECTION/LINK*** Hello, My name is Stephen Sims. I'm a vulnerability researcher / exploit developer, and curriculum lead for Of...

Latest Videos

Thoughts on AI Security from the RSA Conference

Thoughts on AI Security from the RSA Conference

Off By One Security

762 views·1 month ago

AI is Changing Cybersecurity and IT What Many People (and Students) Are Missing

AI is Changing Cybersecurity and IT What Many People (and Students) Are Missing

Off By One Security

2.4K views·1 month ago

What Vector Embeddings Actually Are Intuition to Reality

What Vector Embeddings Actually Are Intuition to Reality

Off By One Security

2.4K views·2 months ago

Using an MCP Server with IDA and VS Code Roo Code for Vulnerability Research

Using an MCP Server with IDA and VS Code Roo Code for Vulnerability Research

Off By One Security

4.6K views·10 months ago

An OpSec look at the DarkNet Dark Web Marketplace DNM Bible Part 2

An OpSec look at the DarkNet Dark Web Marketplace DNM Bible Part 2

Off By One Security

5.1K views·1 year ago

An OpSec look at the DarkNetDark Web Marketplace DNM Bible Part 1

An OpSec look at the DarkNetDark Web Marketplace DNM Bible Part 1

Off By One Security

10.9K views·1 year ago

Format String Vulnerabilities and Exploitation Are they still be useful

Format String Vulnerabilities and Exploitation Are they still be useful

Off By One Security

2.2K views·1 year ago

The Darknet Marketplace (DNM) Bible - Should I do a series walking through it

The Darknet Marketplace (DNM) Bible - Should I do a series walking through it

Off By One Security

6.5K views·1 year ago

Introduction to JavaScript and V8 for Browser Exploitation

Introduction to JavaScript and V8 for Browser Exploitation

Off By One Security

3.1K views·1 year ago

Windows Internals What is the CONTEXT structure

Windows Internals What is the CONTEXT structure

Off By One Security

2.3K views·2 years ago

Creating FLIRT Signatures in IDA Pro for CTF's, Malware, etc...

Creating FLIRT Signatures in IDA Pro for CTF's, Malware, etc...

Off By One Security

3.8K views·2 years ago

Recreating Undocumented Structures Using Local Types in IDA Pro

Recreating Undocumented Structures Using Local Types in IDA Pro

Off By One Security

2.0K views·2 years ago

Return Oriented Shellcode (ROP Shellcode)

Return Oriented Shellcode (ROP Shellcode)

Off By One Security

2.2K views·2 years ago

Introduction to Linux Heap Exploitation

Introduction to Linux Heap Exploitation

Off By One Security

4.1K views·2 years ago

A Look at Modern Windows Kernel Exploitation

A Look at Modern Windows Kernel Exploitation

Off By One Security

5.7K views·2 years ago

Modern Windows Binary Patch Diffing!

Modern Windows Binary Patch Diffing!

Off By One Security

2.5K views·2 years ago

Reverse Engineering Windows Exploit Mitigations - Do Not Allow Child Proc

Reverse Engineering Windows Exploit Mitigations - Do Not Allow Child Proc

Off By One Security

1.6K views·2 years ago

Hacking Google Cloud Platform (GCP)

Hacking Google Cloud Platform (GCP)

Off By One Security

1.9K views·2 years ago

Browser Exploitation Introduction Part 2 - UAF Against IE11 Bypassing MemGC

Browser Exploitation Introduction Part 2 - UAF Against IE11 Bypassing MemGC

Off By One Security

1.4K views·2 years ago

Return Oriented Shellcode

Return Oriented Shellcode

Off By One Security

2.8K views·3 years ago

Hacker Techniques Introduction to Buffer Overflows

Hacker Techniques Introduction to Buffer Overflows

Off By One Security

15.3K views·3 years ago

What is the Off by One Security Stream

What is the Off by One Security Stream

Off By One Security

4.0K views·3 years ago

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