Cloud storage backup solutions for your data

Automatic backups are scheduled jobs that copy a folder's contents to the cloud on a fixed cadence, so you don't have to remember. Internxt Drive lets you set the schedule per folder: hourly for files that change all day, every six or twelve hours for evening or end-of-shift snapshots, daily for slow-moving archives. The job runs in the background on Windows, Mac, or Linux, picking up the differences since the last run rather than re-uploading the whole folder. Encryption happens on your device first, every time. Nothing reaches the server unencrypted.

Ransomware protection on a cloud backup means your encrypted backup lives somewhere the ransomware can't reach. A solid cloud backup strategy follows the 4-3-2-1 rule: keep four copies of important data on three different media, with two stored offsite and at least one immutable or air-gapped. Internxt covers the offsite and the immutable parts directly. Every backup is encrypted on your device, versioned, and replicated across separate OVHcloud data centers in the EU, so an attack that encrypts your local files can't rewrite the cloud copies. Restore from a known-clean snapshot and you're back to work.

Post-quantum encryption protects your keys against future quantum-computer attacks that would break today's RSA and elliptic-curve cryptography. Internxt uses Kyber-512, a key-exchange algorithm standardized by NIST in 2024 specifically for that threat horizon. Every file you back up goes through Kyber-512 for key exchange and AES-256 for the file contents, all over TLS 1.3 in transit. The Securitum 2024 audit verified the stack carries no backdoor and no master-key recovery path. Files you back up today stay readable only by you, including against attackers with a future quantum computer in hand.

Data redundancy means more than one copy of your file exists in more than one place, so a single hardware failure or regional incident can't take both. Internxt replicates each backed-up file across separate OVHcloud data centers in Spain and elsewhere in the EU, all under GDPR and outside the reach of the US CLOUD Act. If one copy goes offline for any reason, the others stay reachable and the restore path doesn't change. You don't notice the redundancy until you need it, which is exactly the point.

Open source means anyone can read the code that protects your backups, including security researchers and the people you trust. Internxt's full codebase is public on GitHub at github.com/internxt, line by line, including the encryption and backup pipeline. Beyond the source, Internxt passed a 2024 independent security audit by Securitum, which certified the stack to ISO 27001:2022 and confirmed there's no backdoor and no master-key recovery path. The combination's rare in this market. Most backup providers don't publish their source, and they don't name an independent audit firm or the year it was performed.

Access from any device means your backup history follows the account, not the machine. Internxt runs native apps on Windows, Mac, Linux, iOS, and Android, plus a web browser interface and WebDAV and Rclone integrations for command-line workflows or third-party clients. It's the same backup, the same recovery history, and the same controls in all of them. Restore a folder from a borrowed machine, browse a snapshot from your phone, schedule a backup from your laptop. Each device decrypts only what you ask for; everything in between stays encrypted end-to-end.