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Nervos Network

Nervos has requested that Least Authority perform a security audit of the Nervos Network, an open source multi-asset, Proof of Work blockchain, featuring a novel consensus scheme called NC-Max. Nervos is a decentralized application network consisting of a layered architecture, including the layer 1 protocol known as CKB (Common Knowledge

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MetaMask – Mobile App

Least Authority conducted a security audit of the MetaMask mobile application, a wallet and developer tool for applications built on Ethereum. MetaMask allows users to browse the web and interact with Ethereum applications, sign messages and transactions, and securely manage and store their private keys and assets. The mobile application is built in React Native within a single codebase for both iOS and Android platforms. MetaMask previously built and released a web extension providing the…

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Tezos Protocol (5 Parts)

We are happy to release the results of the five security audits that Least Authority performed in 2018 for the Tezos Foundation, a Swiss non-profit organization that supports Tezos, a distributed, peer-to-peer, permissionless network, and the community around it. This series of security audits were done as part of the Tezos Foundation’s

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Cosmos – Blockchain SDK Framework

Least Authority performed a security audit of the Cosmos Blockchain SDK, a framework for building Proof of Stake state machines. The investigation and analysis were conducted by Emery Rose  Hall and Ramakrishnan Muthukrishnan, along with project management support by Hind Abu-Amr, in collaboration with Tendermint team members Jessy Irwin, Zaki Manian,

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Least Authority performs Security Audit of Knot DNS and Knot Resolver on behalf of Mozilla’s “SOS” Fund

Earlier this year, Least Authority completed a security audit of Knot DNS and the Knot Resolver for the Mozilla Secure Open Source (“SOS”) Fund. The Mozilla SOS Fund provides security auditing, remediation, and verification for key open source software projects. This Fund is part of the Mozilla Open Source Support program (MOSS) which recognizes and celebrates open source

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Debunking the “Nothing-to-Hide” Rhetoric

A few months ago, Least Authority ran user-testing sessions to get a sense of what our potential users think about our products – S4, our current Amazon S3 based application of Tahoe-LAFS and Gridsync, our forthcoming graphical user interface for S4 and Tahoe-LAFS. In addition to getting valuable feedback, it was interesting to

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