cyqur.com

What It Is

Cyqur is a password and secret-data protection tool from Binarii Labs. It is primarily offered as a Chrome/Chromium browser extension, with a Web App login portal also available. It is designed for text-based secrets such as passwords, seed phrases, notes, PINs, banking credentials, and MFA backup codes. Its core message is “Your Data, Your Rules,” meaning users control where their data is stored.

Core Protection and Deployment

Cyqur’s core mechanism is to first encrypt data with AES-256, then split it into fragments and distribute the encrypted fragments across multiple cloud storage services. The company emphasizes that even if one cloud service is compromised, an attacker would only obtain meaningless data fragments. The Pro plan supports users’ own multi-cloud storage, while the free plan uses Cyqur’s default multi-cloud setup. It also offers blockchain-based Proof of Record / provenance records to improve traceability and transparency. In terms of browser compatibility, it supports Chrome as well as Chromium-based browsers such as Brave, Opera, and Microsoft Edge.

Pricing and Intended Scale

The free plan costs €0, supports one user and unlimited devices, and can store 10 seed phrases, passwords, notes, or other text-based secrets. The Pro plan page shows both €4/month and €40/year, both referring to one user, unlimited devices, unlimited secrets, user-owned multi-cloud storage, and premium support. The Family and Friends plan is listed at €40 for up to 5 users, but is marked as Coming soon. The enterprise plan requires contacting sales for a custom quote, with no specific features, seat counts, or SLA details disclosed.

Pros and Cons

Its strengths lie in a differentiated security architecture, making it suitable for users concerned about single-cloud breaches, cloud service outages, and exposure of Web3 seed phrases. The free plan also makes it easy to try. The drawbacks are that the product information still shows signs such as beta release and Coming soon, so its maturity needs to be validated. Common enterprise features such as SSO, audit logs, role-based permissions, alerts, and SIEM/API integrations are not clearly described. Compliance certifications such as ISO 27001 and SOC 2 are also not disclosed. Another important point: encryption keys are not retained by the provider, so if they are lost, recovery is impossible.

Who It’s For and Access from China

Cyqur is better suited to individual Web3 users, crypto asset holders, small teams, and users who need to manage highly sensitive text-based secrets. For large enterprises, the available information may not be transparent enough unless additional governance and compliance capabilities can be obtained through the enterprise plan. The source text does not provide details on access from mainland China, and payment methods are not specified. If alternatives are needed, consider comparing 1Password, Bitwarden, Keeper, and Dashlane; for Web3 use cases, hardware wallets or offline backup solutions should also be considered.