Takahiro Yoshimura's Avatar

Takahiro Yoshimura

@alterakey.bsky.social

#OWASP Saitama Local Chapter leader. #trueseeing / #clairvoyance core developer. Reverser and pentester. Loves #radare2. CISSP. 
If you find my work useful, feel free to buy me a coffee: https://buymeacoffee.com/alterakey

6 Followers  |  26 Following  |  5 Posts  |  Joined: 27.10.2025  |  1.9717

Latest posts by alterakey.bsky.social on Bluesky

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GitHub - ServiceStack/llms: LLM Client, Server API and UI LLM Client, Server API and UI. Contribute to ServiceStack/llms development by creating an account on GitHub.

open-webuiのFLOSSなalternativeとして。ありがたい.. / github.com/ServiceStack...

03.11.2025 23:11 — 👍 0    🔁 0    💬 0    📌 0
https://github.com/iProgramMC/qemu-ios, my fork of https://github.com/devos50/qemu-ios, with an mmap based (well, CreateFileMapping/MapViewOfFile) nand implementation instead of the old dog slow one.  Today there is no settings app.

https://github.com/iProgramMC/qemu-ios, my fork of https://github.com/devos50/qemu-ios, with an mmap based (well, CreateFileMapping/MapViewOfFile) nand implementation instead of the old dog slow one. Today there is no settings app.

So I wanted to make the NAND implementation in the iPod Touch QEMU fork using mmap, and it seems to work, until you realize, there is no Settings app! (but sometimes it does show up and I can't explain it)

(my fork of the fork is here: github.com/iProgramMC/q...)

30.10.2025 22:51 — 👍 22    🔁 3    💬 2    📌 1
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Release 1.1.1 · ed-george/encrypted-shared-preferences What's Changed Update dependency com.google.android.material:material to v1.13.0 by @renovate[bot] in #43 Update actions/setup-java action to v5 by @renovate[bot] in #42 Update actions/checkout ac...

It's Friday, meaning it's time to ship! (Right?!) 🚀

I've just released a minor update to my encrypted-shared-preferences fork

This release bumps to tink version v1.19.0

Check it out:
github.com/ed-george/en...

#AndroidDev

31.10.2025 09:09 — 👍 10    🔁 2    💬 1    📌 0

当然なのかもしれないが #bluesky を見ていると往年のTwitterを思い出すな… なんか落ち着く🤔

30.10.2025 08:02 — 👍 0    🔁 0    💬 0    📌 0
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Repeat After Me #2 Deeper, detailed dive into the prompt injection attacks against LLMs, evaluating their effectiveness against recent ones. (OWASP Saitama MTG #28, talk #1)

先日のOWASP Saitama MTG #28 トーク #1 についての資料を公開します。前回に引き続き、2023年の論文をもとに攻撃的なプロンプトの詳細に触れつつ新しいLLMへの有効性について考察したものです。ありがとうございました。 #OWASP
#OWASP_Saitama / speakerdeck.com/alterakey/re...

30.10.2025 02:49 — 👍 0    🔁 0    💬 0    📌 1

(bridgeは立ててあるのでMastodonの方々もなにとぞ引き続き。)

30.10.2025 02:07 — 👍 0    🔁 0    💬 0    📌 0
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Infosec Exchange A Mastodon instance for info/cyber security-minded people.

Xを閉じたあとしばらくMastodon (infosec.exchange) にいたのだけど… Blueskyに引っ越すことに。よろしくお願いしますmm

30.10.2025 01:10 — 👍 0    🔁 0    💬 0    📌 0

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