ddupard

security researcher. working on offensive LLMs

Joined on May 25, 2026

ddupard

Sep 6

RV32I vs x86_32: How Branching Works Across Architectural Lines

#architecture #computerscience #hardware

3 min read

Want to connect with ddupard?

Create an account to connect with ddupard. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

ddupard

Sep 5

Reverse Engineering Undocumented Architectures: LLM-Driven Opcode Table Extraction vs. Legacy Tooling Constraints

#ai #architecture #llm #softwareengineering

5 min read

ddupard

Sep 4

CrackMe Level 6: part 2

#programming #security #tutorial

51 min read

ddupard

Sep 4

CrackMe Level 6

#cybersecurity #security #tutorial

14 min read

ddupard

Sep 3

RV32I vs x86_32 Comparison

#architecture #computerscience #hardware

3 min read

ddupard

Aug 30

Crackmes: The Methodology

#beginners #learning #security #tutorial

3 min read

ddupard

Aug 29

Introduction to x86_64 Assembly

#computerscience #programming #tutorial

6 min read

ddupard

Aug 28

Crackmes: The Basics

6 min read

ddupard

Aug 23

X86_64 From Source Code to Binary: What Does GCC Actually Do ? DEP / NX

#c #cybersecurity #programming #security

10 min read

ddupard

Aug 21

RISC-V 32-bit: What does GCC do? (Part 1)

#c #programming #softwaredevelopment #tutorial

9 min read

ddupard

Aug 15

8051 What does SDCC do part 3 ?

#c #code #programming #software

21 min read

ddupard

Aug 13

8051 What does SDCC do part 2 ?

15 min read

ddupard

Aug 10

8051 What does SDCC do part 1 ?

#c #code #programming #tutorial

10 min read

ddupard

Aug 9

Ghidra internals: Where are my logs ?

#ghidra

3 min read

ddupard

Aug 7

Adapting Ghidra for Reverse Engineering Undocumented Binary Architectures

#computerscience #cybersecurity #security #software

4 min read

ddupard

Aug 5

From C Corpus to Machine Code Analysis: A Two-Phase Pipeline for Unknown Architectures

2 min read

ddupard

Aug 5

Identifying the Processor of a Bare-Metal Binary: Modifying prompts

7 min read

ddupard

Aug 4

Identifying the Processor of a Bare-Metal Binary: Testing LLMs

#ai #computerscience #llm #security

5 min read

ddupard

Aug 3

Building a custom disassembler for an undocumented processor

#code #computerscience #programming

13 min read

ddupard

Jul 31

EEPROM Hijacking on 8051 Architecture

#architecture #code #security

3 min read

ddupard

Jul 30

Ghidra 12.2 DEV Internals: Part 2

22 min read

ddupard

Jul 26

Ghidra 12.2 DEV Internals: Part I

5 min read

ddupard

Jul 23

X86_64 From Source Code to Binary: What Does GCC Actually Do? part 3

#c #cybersecurity #programming #security

17 min read

ddupard

Jul 17

MIPS From Source Code to Binary: What Does GCC Actually Do ?

4 min read

ddupard

Jul 8

X86_64 From Source Code to Binary: What Does GCC Actually Do? part 2

#architecture #computerscience #programming #tutorial

12 min read

ddupard

Jul 4

X86_64 From Source Code to Binary: What Does GCC Actually Do?

#beginners #computerscience #programming #tutorial

4 min read

ddupard

May 25

Building a comfortable workflow for debugging an old version of the Linux kernel

#linux #kernel #security

9 min read

DEV Community

ddupard

Badges

Writing Debut

Skills/Languages

RV32I vs x86_32: How Branching Works Across Architectural Lines

Want to connect with ddupard?

Reverse Engineering Undocumented Architectures: LLM-Driven Opcode Table Extraction vs. Legacy Tooling Constraints

CrackMe Level 6: part 2

CrackMe Level 6

RV32I vs x86_32 Comparison

Crackmes: The Methodology

Introduction to x86_64 Assembly

Crackmes: The Basics

X86_64 From Source Code to Binary: What Does GCC Actually Do ? DEP / NX

RISC-V 32-bit: What does GCC do? (Part 1)

8051 What does SDCC do part 3 ?

8051 What does SDCC do part 2 ?

8051 What does SDCC do part 1 ?

Ghidra internals: Where are my logs ?

Adapting Ghidra for Reverse Engineering Undocumented Binary Architectures

From C Corpus to Machine Code Analysis: A Two-Phase Pipeline for Unknown Architectures

Identifying the Processor of a Bare-Metal Binary: Modifying prompts

Identifying the Processor of a Bare-Metal Binary: Testing LLMs

Building a custom disassembler for an undocumented processor

EEPROM Hijacking on 8051 Architecture

Ghidra 12.2 DEV Internals: Part 2

Ghidra 12.2 DEV Internals: Part I

X86_64 From Source Code to Binary: What Does GCC Actually Do? part 3

MIPS From Source Code to Binary: What Does GCC Actually Do ?

X86_64 From Source Code to Binary: What Does GCC Actually Do? part 2

X86_64 From Source Code to Binary: What Does GCC Actually Do?

Building a comfortable workflow for debugging an old version of the Linux kernel