- Cloud
- Cybersecurity
- Data Protection
- Data Storage
- Encryption
- End-to-End Encryption
- Enterprise
- General Data Protection Regulation
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Who is Internxt?
Internxt is a privately held Spanish provider of end-to-end encrypted cloud storage, file synchronization, and secure file transfer services for individuals and organizations, built on a zero-knowledge architecture with client-side encryption.
- End-to-end encrypted cloud storage and file synchronization across desktop, mobile, and web clients
- Encrypted file sharing and transfer with access controls for individuals and teams
- Zero-knowledge architecture in which the service provider does not access plaintext user content
- Open-source client applications that permit independent review of implementation
- Privacy-oriented adjacent tools, including a virtual private network service
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More About Internxt
Internxt positions its offerings for individuals, small teams, and organizations that require confidentiality in hosted data storage. Its services fall within the enterprise IT categories of cloud storage, managed file synchronization, and secure file transfer. The company operates in the software and services market and in the IT services segment, including data processing and outsourced hosting, where encrypted storage is delivered on a subscription basis.
The platform relies on client-side encryption. Files are encrypted on the user's device before upload, using AES-256, and transport between devices and servers is protected with TLS. Encryption keys are protected by user credentials, so the service provider does not hold readable content. This zero-knowledge design forms the basis of the company's positioning for privacy-sensitive and compliance-driven workloads.
For organizations subject to data protection obligations, such as those under the EU General Data Protection Regulation, encryption that limits provider access to content can reduce exposure in the event of a provider-side breach. The open-source nature of the client code also allows security teams to examine the cryptographic implementation directly, a factor that procurement and security reviews often weigh.
Within the broader category of cloud storage and file sharing, Internxt competes with providers that offer end-to-end encryption and with general-purpose enterprise platforms that rely on server-side encryption and centralized administrative controls. The principal difference between these solution types lies in key management: whether the provider or the customer controls the encryption keys.
Current solution areas include encrypted cloud storage, secure file sharing, and privacy tools such as a virtual private network. These offerings are described within the cloud storage, data protection, and network privacy categories of enterprise IT.
Our description of Internxt. Updated October 2026.
