Audience
Organizations looking for a data privacy layer solution for blockchain and decentralized applications
About NuCypher
Manage secrets such as IAM tokens, database and SSH credentials, and signing/encryption keys across dynamic environments. Conditionally grant and revoke access to sensitive data to arbitrary numbers of recipients. Process encrypted data while preserving the confidentiality of the inputs and results. NuCypher's PRE network provides cryptographic access controls for distributed apps and protocols. NuCypher's NuFHE library enables secure, private computation on encrypted data by outsourced nodes. Fully Homomorphic Encryption (FHE) is a form of encryption that allows arbitrary, secure computation on encrypted data (meaning encrypted data can be processed without needing to decrypt it first). Operations on the encrypted data are applied as if being performed on the plaintext data.
Other Popular Alternatives & Related Software
BlockCypher
Our architecture allows us to run in multiple data centers for redundancy and low-latency. Simple and easy web APIs (REST) enable developers to build blockchain applications quickly and confidently. Our modular, cloud-optimized architecture is enterprise-grade for scalability, performance and reliability. We maintain a cluster of distributed databases which contain all transactional data for the entire blockchain. We host full-node blockchains for optimal security in validating and relaying transactions.Our focus is to make our customers successful as they build their next-generation blockchain applications. BlockCypher quickly identifies fraud and transactions likely to confirm.
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Tresorit
Tresorit is a zero‑knowledge, end‑to‑end encrypted cloud collaboration platform built for organizations that handle sensitive data. It enables secure file storage, syncing, and sharing while ensuring that only data owners and authorized recipients can access content—Tresorit itself cannot. Files are encrypted on the user’s device before upload and remain protected throughout storage and sharing.
The platform supports secure internal collaboration and external data exchange through encrypted file sharing, secure email links, digital signatures, and encrypted data rooms for client and partner collaboration. Tresorit provides granular access controls, auditability, and configurable data residency to help meet strict security and compliance requirements. Designed as a privacy‑first alternative to traditional cloud tools, Tresorit allows teams to collaborate productively without compromising control, confidentiality, or regulatory obligations.
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Secure My Files
Secure My Files Mini, or SMF is a JavaScript library for securing documents using end-to-end encryption in the browser. SMF is using symmetric encryption algorithms (AES with a 256-bit cypher) to encrypt and decrypt files. As an application Secure My Files can be used as an application. You can deploy the sources available here on your own server. Everything is static, so any web server will do. As a library It's simple to use SMF as a library. You first need to include the JavaScript script into the page. You can encrypt or decrypt a file, providing a password. Source code is available on Github for everyone to inspect. Anyone can detect issues and contribute, improving security. We and our servers are based in Europe. Build and host your own flavor of Secure My Files. Reuse as a library in your own application.
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Active Cypher
Active Cypher simplifies data protection without end-users knowing and ensures hackers can’t read files even when stolen.
Active Cypher integrates with Identity and Access Management solutions to provide access and privilege, secure your data, and doesn’t require extra administrative effort.
Active Cypher’s Data First solutions:
• Encrypts files in the background transparently to the end-user.
• Allows users to share files, even outside your enterprise, and maintain control over how they’re used.
• Document sharing can be revoked at any time.
• Documents are controlled no matter where you store them, no matter where you send them.
We turn data breaches from catastrophes to inconveniences.
Regulatory reporting is reduced because data has not been compromised, even if your files are stolen.
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Integrations
Company Information
NuCypher
Founded: 2015
United States
www.nucypher.com
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Cloud
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