Secure Portal for Uploading and Receiving Files

Offer clients a secure portal for uploading files. My MX Data keeps incoming documents encrypted and accessible only to authorised staff.

Eliminate unsafe email attachments and protect confidential submissions with strict permissions and tracking.

No Credit Card Required

As trusted by leading automotive brands

Aston Martin
Jaguar Land Rover
Lotus
Polestar
British Institute of Lasers
M0VE
WIWY
Aston Martin
Jaguar Land Rover
Lotus
Polestar
British Institute of Lasers
M0VE
WIWY

How MX Stacks Up Against the Competition

Where Dropbox gives you basic delivery, My MX Data gives controlled encryption, access logs and compliance tracking so you can protect even the most sensitive submissions.

Its strengths are seen in Security & Compliance, File Control, Collaboration and Large Transfer Management.

✅Quantum-Safe Upload Gateway – MX applies its ASR methodology so files sent through the portal remain protected from upload to retrieval. ℹ️ What does this mean?ASR (Anonymise, Shard, Restore) breaks each file into anonymised shards, sends them through independent secure routes, and restores them only for the intended recipient, offering stronger assurance than AES-256 alone.

✅Full Interaction Logging – Every upload, view, and download is recorded, helping to keep sensitive workflows accountable.

✅Supports GDPR, UK DPA & ISO 27001 – Enforces strict encryption and permission rules from portal entry to final download.

❌WeTransfer does not encrypt files at rest, leaving uploaded data unnecessarily exposed.

❌Google Drive and Dropbox often require custom settings to meet regulated upload standards.

Security & Compliance

✅Named User-Only Access – Only approved individuals can upload or receive files, reducing exposure to unauthorised access.

✅Choose Your Data Location – Select storage regions that fit compliance and governance requirements.

🟡Straightforward File Controls – Upload, download, and track transfers without full document management functions.

❌No Live Sync – Designed for secure, intentional file transactions instead of real-time mirroring.

File & Access Management

✅Client Uploads With Proof – Invite clients to upload documents through an encrypted portal, then review clear activity logs that show who sent what and when.

✅Conversations Where They Belong – Use secure in-platform messages to clarify requests, keeping context attached to each submission.

✅Branded Intake Experience – Present your own domain, logo, and colours throughout the upload journey, which builds confidence for new and existing clients alike.

🟡Edits Occur Before Upload – Prepare documents in your editor first, then submit final versions for secure handling.

Collaboration

✅Unlimited Upload Size – Send anything from small PDFs to full project archives without hitting a file size wall. Google Drive caps uploads at 750GB per day, and WeTransfer free users get just 2GB.

✅Private, Branded Intake Points – Clients can send files directly through encrypted upload portals with your own branding. You won’t find this kind of controlled intake in typical consumer tools.

❌No Archival Role – MX is designed for moving files securely, not for acting as a permanent storage vault like Dropbox or OneDrive.

File Transfer & Storage

How MX Helps Business achieve Compliance

When clients upload sensitive documents, security and traceability matter. My MX Data provides a secure, branded portal with end-to-end encryption and auditable submission records to support GDPR and UK DPA obligations across regions.

GDPR Compliance
MX supports GDPR compliance when collecting files via secure portals by applying patented quantum encryption, recording transfer activities in detail, and enabling sovereignty controls for regulated data handling.
ISO 27001
My MX Data aids with ISO 27001 alignment by encrypting sensitive files, granting access only to approved users, and maintaining full activity logs for oversight.
FSQS
On the secure portal to upload files page, FSQS recognition and quantum encryption help ensure uploaded content is processed securely while supporting compliance frameworks.
Cyber Essentials Plus
Cyber Essentials Plus alignment is achieved via secure identity verification, active malware defence, and patented quantum encryption that helps achieve compliance in all secure operations.
UK Security Council
My MX Data aligns with UK Cyber Security Council advice by embedding layered encryption, controlled access, and operational resilience features that support with compliance.
Data Protection Act 2018
My MX Data supports DPA compliance by encrypting data at a quantum level, managing access per named user, and storing all information within the UK.
AES-256 Encryption
For secure portals to upload files, My MX Data uses AES-256 encryption in transit and at rest, combined with quantum-level controls, to help maintain confidentiality and support compliant submission processes.
SOC 2
For the secure portal to upload files page, My MX Data aligns with SOC-2 principles by enforcing identity-based access, maintaining activity logs, and applying quantum-grade encryption that supports with compliance on client-submitted materials.
ISO 27018
With ISO 27018 as a benchmark, My MX Data uses fine-grained access rules, verifiable audit chains, and quantum-secure encryption to help achieve compliance for cloud-based personal data protection.
FCA
Through FCA-aligned encryption, access control, and audit logging, the platform helps achieve compliance while protecting sensitive business data at all stages of its transfer.
Feature Description
🔒
Quantum-Safe Encryption
Applies ASR with AES-256 to every file. Whether it’s contracts, legal evidence or sensitive designs, encryption is active from upload through delivery.
👤
Named Recipient Control
Restricts access to chosen recipients only. Every interaction is timestamped, keeping exchanges verifiable for compliance checks and client reassurance.
🛡️
Compliance Alignment
Supports GDPR, FCA, ISO 27001 and SOC-2 adherence with layered encryption, access control and full transfer logs on every file.
📊
Real-Time Activity Logs
Records uploads, downloads and file views as they happen. Useful for audits, regulatory checks, or confirming delivery to intended recipients.
📤
No File Size Limits
Transfers detailed reports, high-resolution media or multi-gigabyte archives without compression or splitting files into separate uploads.
🔐
Encrypted Submission Portals
Clients send files through branded upload pages with encryption active from the moment of submission, removing the risks tied to open links or email.
👁️
Access Visibility
Captures who viewed each file, their location and the exact time. A clear record for internal oversight and meeting professional obligations.
🔑
Multi-Factor Authentication
Adds an extra identity check on sign-in, making it far harder for stolen credentials to be used to access confidential uploads.
🚫
No Public Links
Prevents the creation of open, shareable URLs. Files remain locked to approved users, keeping sensitive transfers strictly contained.
Our Blog

Chosen by organisations that need a secure, private upload portal.

My MX Data uses patented quantum-level encryption to protect every file uploaded through its portal. It supports compliance objectives while preventing public link sharing and keeping all activity auditable.

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150K+
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Try All Of Our Features Free for 7 Days!

To get started with your 7 day free trial, please fill out the form, and unlock all of our features for up to 5 users!

  • Secure Upload Portal
    Clients and partners upload documents through a secure interface where each file is encrypted and logged immediately.
  • Branded Client Uploads
    Your partners can submit sensitive files into a secure, custom-branded portal that protects every submission with encryption.
  • Instant File Routing
    Uploaded files can be automatically tagged, stored, or assigned to folders and users depending on portal location and upload type.
  • Submitter Validation
    Only authenticated clients or partners can use the upload portal, protecting your inbound documents from anonymous or unauthorised uploaders.
  • Upload Any File
    Your portal users can upload large files like PDFs or zipped documents without issues, regardless of their device or file size.
  • Fast Client Uploads
    Clients can upload sensitive documents in seconds through encrypted portals, reducing onboarding or transaction delays.
  • Submitter Notes
    Clients can add context when uploading files so your team receives both documents and any relevant instructions securely together.
  • Branded Upload Page
    Make your secure upload page reflect your business by applying logos, domain names, and visual styles clients recognise.
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