Organizations

Web3 Audit

Secureum, Security + Ethereum. Bootcamp for Smart Contract Security Auditing!

Secureum

Simple Secure Storage Service (S4) is Least Authority's verifiably secure off-site backup system for individuals and businesses. We never see your data, you can always see our code.

Least Authority was formed in 2011 to create freedom-compatible technologies and moved to Berlin in 2016. We are a small team who believe that freedom matters in Internet technology. You can take advantage of online services while retaining control over your own data. We're here to make it easy.

Our mission is to build an affordable, ethical, usable, and lasting data storage solution. We believe this requires Free and Open Source software, end-to-end cryptography, user-friendly interfaces, and a sustainable economic model.

We run a verifiably-secure cloud backup system, S4 - Simple Secure Storage Service.

We also perform security audits and have done it for a variety of open-source projects, including CryptoCat, GlobalLeaks, SpiderOak, & Ooni. We were hired by Ethereum to perform an incentive analysis on the proof-of-work puzzle, Ethash, and the gas mechanism.

Least Authority

Spearbit is building a more scalable model for Web3 security. It connects security experts to the Web3 projects that need them.

Spearbit

Halborn is a nimble cybersecurity firm working primarily with the world's leading blockchain-related companies.

Halborn

HashEx, Blockchain Audit and Consulting. One of the most impactful tech advisory in EMEA region. More than 30 global projects are running on blockchain integrations designed by HashEx. 200+ smart contracts were audited in 2017-2021.

HashEx is an R&D company focused on blockchain integration in business processes and cyber security. For 5 years we have been helping business innovators make great progress, develop strategic plans and bring them to life. We are passionate about achieving the best results that bring success and excellent reputation for your brand.

HashEx

Nomic Foundation helps early stage blockchain projects launch and secure their offering by designing, building and auditing decentralized systems.

Nomic Foundation

Since 2012, Trail of Bits has helped secure some of the world’s most targeted organizations and products. We combine high-end security research with a real-world attacker mentality to reduce risk and fortify code.

Building and using cryptographic libraries is notoriously difficult. Even when each component of the system has been implemented correctly (quite difficult to do), improperly combining these pieces can lead to disastrous results.

Cryptography, when rolled right, forms the bedrock of any secure application. By combining cutting-edge mathematics and disciplined software engineering, modern crypto-systems guarantee data and communication privacy. Navigating these subtleties requires experts in both cryptography software engineering and the underlying mathematics. That’s where we can help.

Trail of Bits

Zokyo's security team leverages a real­ world attacker mentality to reduce risk and fortify code. We protect companies from hackers by offering offensive security services such as security auditing, penetration testing (network, mobile, app), data leak discovery, social engineering, and VAPT testing, etc.

Our team consists of crypto industry pioneers, veteran ethical hackers that have earned bounties from several Fortune 200 companies including (Uber, Paypal, Facebook, LinkedIn, etc), designers, engineers, tokenomic experts, advanced crypto traders, and experienced investors.

Our founder, Hartej Sawhney, founded Hosho, ranked #1 Smart Contract Auditor in 2019 by Forbes.

As industry pioneers, our team has played a key role in elevating standards in the digital asset ecosystem and introducing products and services that have set the industry benchmark for security, transparency, and compliance. Zokyo's efforts have been recognized as paving the way for the ongoing institutionalization of the industry.

Zokyo

BlockSec, Securing the DApp Ecosystem. Analyzing a security incident is never easy, without the clear trace of a transaction.

Web3 Audit

Audit your web3 assets.

Web3 Audit Introduction

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