Daniel Richter

Open-Source Security & Linux Privacy Specialist

著者について

Daniel Richter is an open-source software advocate and Linux security specialist who has contributed to several privacy-focused projects including Tor, Tails, and various open-source VPN clients. With over 15 years of experience in systems administration and a deep commitment to software freedom, Daniel brings a community-driven perspective to cybersecurity writing. He maintains a personal blog on hardening Linux systems and has mentored dozens of contributors to privacy-focused open-source projects.

Zero-Knowledge Proofs

P2Pメタデータ保護：ゼロ知識証明 | dVPN & DePIN

Learn how Zero-Knowledge Proofs (ZKP) protect metadata privacy in P2P networks, dVPNs, and DePIN. Explore zk-SNARKs and STARKs for secure bandwidth sharing.

2026年3月5日 1 min read

【チュートリアル】リスVPN（松鼠VPN）利用ガイド（モバイル版）

モバイル版リスVPNのダウンロード、アカウント登録、接続方法、およびサーバー切り替え手順を解説したガイドです。

2026年3月4日 1 min read

Proof of Bandwidth

dVPNとDePINにおける帯域幅証明メカニズム

Explore how Proof of Bandwidth verification mechanisms work in dVPN and DePIN networks to ensure fair bandwidth mining and p2p sharing.

2026年1月23日 1 min read

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