shift-js.info

Daily ideas and recent information is Here (my blog, written in Japanese / English)

About me: Takashi Yoneuchi

Twitter(ja): @lmt_swallow

Twitter(en): @y0n3uchy

Github: @lmt-swallow

Email: lmt.swallow@gmail.com

Job: student of The University of Tokyo & Web Application Security Tester

Birthday: 1998/mm/dd

Location: Hokkaido and Tokyo

Skills, Hobbies and Interests

Computer Security

I'm interested at Web Security. I'm also a lover of a game called CTF. I'm in two teams: "dodododo", "i81109", and "TSG".

Reading

I often read Japanese novels. Nowadays I'm studying Spanish hard and reading Spanish books.

Mathematics

I'm not good at math so much, but I purely love math <3

Activities

2019

(Coming soon :smiley:)

2018

IBM Research - Tokyo (Internship)

As a student researcher.

UEC WEBSYS (電気通信大学ウェブシステムデザインプログラム)

As a lecturer. Slides: (private)

Security Mini Camp 2018 in Tokushima, Hyogo, Yamanashi, Mie, Hokkaido, and Fukuoka / Security Junior Camp 2018 in Kochi / Security Camp 2018

As a staff.

SECCON 2018 Finals (Domestic)

As a member of dodododo. We won the 1st.

SECCON Beginners 2018 Hiroshima, (Tokyo,) and Nagoya

As a staff. Thank you all :-)

CODEBLUE CTF 2018 Quals

We TSG got 4th place :-)

SECCON Beginners CTF 2018

As a staff. I made some Web challenges for beginners.

Security Mini Camp 2018 in Okayama

As a speaker. Slides: here.

第 14, 15, 19, 22 回ゼロから始めるセキュリティ入門勉強会

As a speaker. Slides: 14th, 15th, 19th, and 22th

第21 回セキュリティさくら (Security Sakura, a Japanese seminar on security)

As a speaker. Slides: here.

数学ガール/ポアンカレ予想

As a reviewer. I had been looking forward to the day when this book was published because it had been a while since previous book (No. 5) was published X)

SECCON 2017 Finals (International)

As a member of dodododo. We won the 3rd.

2017

SECCON 2017 Online CTF

As a member of dodododo. We won the 11th.

SECCON Beginners 2017 Morioka, Nagoya, Hiroshima, Sendai, Tokyo, and Kagoshima

As a speaker.

SANS Netwars Tokyo 2017

As a participant and a member of Whitepapers. We got the 7th prize of 25 teams.

セキュリティコンテストのためのCTF問題集

As a reviewer (but I made just a little contribution X-( )

数学ガールの秘密ノート-積分を見つめて

As a reviewer. I highly recommend this series not only to all mathematics lovers but also to all people.

From 2014 to 2016

I was a high school student and made a lot of efforts for improving my handball skill :-) I made some small contribution to 数学ガール(Math Girl) as a reviewer. I love this series X-)