Lena

Cybersecurity/SOC Analyst in Japan! I'm moving my blog posts over to Medium: https://medium.com/@LambdaMamba Contact: lambdamamba@proton.me OR lambdamamba99@gmail.com

Japan Joined on Aug 10, 2021

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Lena

Apr 4 '22

CTF Writeup: picoCTF 2022

#ctf #security #writeup #hacking

40 min read

Lena

Oct 16 '22

Automating Ghidra Installation on Linux

#cybersecurity #malware #tutorial #linux

4 min read

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Lena

Sep 19 '22

セキュリティ・キャンプ全国大会 2022 Y4チューター参加記

2 min read

Lena

Sep 12 '22

GCC 2022 Taiwan Group Work Progress and Outcome

13 min read

Lena

Aug 11 '22

Building Adders and Multipliers in Logic Circuits and Verilog HDL

#fpga #verilog #hardware #electronics

5 min read

Lena

Jul 31 '22

IPAセキュリティ・キャンプ全国大会2022 RISC-V CPU自作ゼミ事前準備

3 min read

Lena

Apr 3 '22

CTF Writeup: picoCTF 2022 Forensics

20 min read

Lena

Apr 3 '22

CTF Writeup: picoCTF 2022 Cryptography

11 min read

Lena

Apr 3 '22

CTF Writeup: picoCTF 2022 Binary Exploitation

9 min read

Lena

Apr 3 '22

CTF Writeup: picoCTF 2022 Reverse Engineering

2 min read

Lena

Apr 3 '22

CTF Writeup: picoCTF 2022 Web Exploitation

2 min read

Lena

Mar 25 '22

CTF Writeup: VishwaCTF 2022

#ctf #security #hacking #writeup

19 min read

Lena

Mar 18 '22

CTF Writeup: UTCTF 2022

#ctf #writeup #security #hacking

21 min read

Lena

Mar 18 '22

CTF Writeup: 1337UP CTF 2022

#ctf #writeup #security #hacking

4 min read

Lena

Feb 10 '22

Useful BadUSBs: Making a brute force password cracker on Arduino

#tutorial #arduino #security #hacking

5 min read

Lena

Feb 7 '22

A BadUSB that isn't so bad: Making a keystroke injector in Arduino that automates GatherTown movements

#tutorial #arduino #security #electronics

8 min read

Lena

Jan 31 '22

Using xdotool and shell scripts to automate keystrokes and randomise GatherTown avatar movements

#tutorial #bash #shell #script

3 min read

Lena

Aug 14 '21

Making fancy FPGA projects with external I/O using the GPIO

#tutorial #hardware #electronics #verilog

10 min read

Lena

Aug 14 '21

Getting started with FPGA projects on Intel® Quartus Prime

#computerscience #electronics #hardware #tutorial

5 min read

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Lena

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Pinned

CTF Writeup: picoCTF 2022

Automating Ghidra Installation on Linux

Want to connect with Lena?

セキュリティ・キャンプ全国大会 2022 Y4チューター参加記

GCC 2022 Taiwan Group Work Progress and Outcome

Building Adders and Multipliers in Logic Circuits and Verilog HDL

IPAセキュリティ・キャンプ全国大会2022 RISC-V CPU自作ゼミ事前準備

CTF Writeup: picoCTF 2022 Forensics

CTF Writeup: picoCTF 2022 Cryptography

CTF Writeup: picoCTF 2022 Binary Exploitation

CTF Writeup: picoCTF 2022 Reverse Engineering

CTF Writeup: picoCTF 2022 Web Exploitation

CTF Writeup: VishwaCTF 2022

CTF Writeup: UTCTF 2022

CTF Writeup: 1337UP CTF 2022

Useful BadUSBs: Making a brute force password cracker on Arduino

A BadUSB that isn't so bad: Making a keystroke injector in Arduino that automates GatherTown movements

Using xdotool and shell scripts to automate keystrokes and randomise GatherTown avatar movements

Making fancy FPGA projects with external I/O using the GPIO

Getting started with FPGA projects on Intel® Quartus Prime