Send Files Securely with End-to-End Protection

Send files with strong encryption and confidence. My MX Data ensures private delivery from sender to recipient.

Every transfer is tracked and protected, keeping sensitive data safe from interception or misuse.

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

Quick sending is possible with many platforms. My MX Data offers quick sending with tight encryption, access control and audit-ready tracking to satisfy compliance demands.

It shows this across Security & Compliance, File Control, Collaboration and Large File Delivery.

✅Quantum-Resilient Sending – MX uses its ASR methodology to ensure every file transfer stays private throughout its journey. ℹ️ What does this mean?ASR (Anonymise, Shard, Restore) transforms files into anonymised shards, routes them through secure independent channels, and restores them only for verified recipients, exceeding standard AES-256 protection.

✅Verified Delivery Records – Time stamped proof shows when a file was sent, opened, or downloaded, supporting accountability.

✅Aligned with GDPR, UK DPA & ISO 27001 – Maintains encryption and access controls during every stage of the send process.

❌WeTransfer offers no encryption at rest, reducing safety for sensitive deliveries.

❌Google Drive and Dropbox may need added safeguards for enterprise-grade secure sending.

Security & Compliance

✅Controlled Named User Access – File transfers are restricted to verified accounts, protecting sensitive information.

✅Region-Defined Storage – Choose where data is stored to meet local compliance rules.

🟡Basic File Operations – Supports uploading, downloading, and logging activity without a full DMS setup.

❌No Ongoing Sync – Transfers are secure and deliberate, not continuously updated.

File & Access Management

✅Encrypted Business Handoffs – Share sensitive files with strict access control and auditable trails, so deliveries are both private and provable.

✅Message Inside MX – Confirm details, share notes, and capture decisions alongside the transfer, not scattered across inboxes.

✅Your Brand On Show – Recipients interact through a portal that reflects your identity from invite to receipt, which feels more professional and trustworthy.

🟡No Live Co-Authoring – Finalise content ahead of time, then send the approved file through MX.

Collaboration

✅No Size Restrictions – Transfer any volume of data you need. Google Drive limits daily uploads to 750GB, and WeTransfer free stops at 2GB.

✅Branded, Encrypted File Intake – Collect sensitive materials via a secure portal customised for your organisation. Basic consumer services don’t provide this.

❌Not for Long-Term Storage – MX is built for quick and secure movement of data, not for indefinite file hosting like Dropbox or OneDrive.

File Transfer & Storage

How MX Helps Business achieve Compliance

Sending confidential files needs protection you can evidence. My MX Data applies end-to-end encryption with audit-ready transfer logs to help demonstrate compliance while keeping every exchange private and tightly controlled.

GDPR Compliance
MX helps achieve GDPR alignment in file sending with quantum-secure encryption, verifiable audit logs, and sovereignty settings that support the safe movement of sensitive content across borders.
ISO 27001
Facilitating ISO 27001 readiness, My MX Data applies quantum-level encryption, user-specific access control, and retains extensive audit trails for accountability.
FSQS
For send files securely, FSQS listing means My MX Data applies regulated-level protections and encryption that help businesses send sensitive data in line with compliance requirements.
Cyber Essentials Plus
The platform aligns with Cyber Essentials Plus using robust access controls, ongoing malware protection, and quantum-grade encryption that facilitates compliance for organisational data security.
UK Security Council
The service is guided by UK Cyber Security Council standards, applying advanced encryption, managed access policies, and resilience protocols which help achieve compliance.
Data Protection Act 2018
Helping businesses meet DPA standards, My MX Data uses strong encryption, precise user-level permissions, and UK-based hosting.
AES-256 Encryption
When sending files securely, My MX Data encrypts data end-to-end with AES-256 and applies quantum-level safeguards, helping to protect against interception while supporting with compliance obligations.
SOC 2
On send files securely, SOC-2 alignment is upheld through authenticated user controls, constant security oversight, and quantum-level encryption that helps achieve compliance in the transfer of confidential information.
ISO 27018
The service aligns with ISO 27018 by enforcing access controls, enabling full audit visibility, and applying quantum-grade encryption which supports with compliance for cloud-held personal information.
FCA
The service uses encryption, permission-based file handling, and continuous audit logs in a way that aligns with FCA guidance and supports with compliance requirements.
Feature Description
🔒
End-to-End Encryption
Secures files with ASR and AES-256 before they leave your device. Nothing is sent in plain text, keeping confidential data locked from start to finish.
👤
Recipient-Only Access
Files are locked to specific named recipients. Every open, download or forward is logged, providing full accountability.
🛡️
Compliance-Ready Security
Encryption, controlled access and traceable activity support GDPR, FCA, ISO 27001 and SOC-2 adherence without extra admin.
📊
Instant Activity Logs
Tracks file movements in real time. Whether sending contracts, reports or media, you’ll know exactly when and where they were accessed.
📤
No File Size Limits
Send everything from small PDFs to multi-gigabyte archives without splitting files or compressing them into lower quality.
👁️
Full Access Visibility
Logs every access attempt, showing the user, location and time. Keeps records clear for both internal checks and client assurance.
🔑
Multi-Factor Authentication
Adds an extra security step on login, blocking unauthorised entry even if passwords are compromised.
🚫
No Public Links
Removes the risk of open sharing URLs. Only authorised individuals can view or download the files.

FAQs

1
Speed, Simplicity & Security
How is MX different from sending files by email?

Email Is Not Secure: Attachments can be forwarded, stored indefinitely, or intercepted in transit. MX replaces this with encrypted, identity-based transfers that are logged, auditable, and automatically removed once delivered.

Practical Safeguard: Files are only accessible to named recipients, with no option for uncontrolled forwarding or public sharing links.

Read more in our comparison: WeTransfer vs MX.

Can MX handle large files without slowdowns?

Yes, No Arbitrary Limits: MX supports the transfer of multi-gigabyte files with high-speed delivery, whether it’s video assets, design projects, or sensitive data sets.

Why It Matters: Research shows 59% of businesses cite large file transfer issues as a top IT pain point [Growth Market Reports]. MX removes those bottlenecks.

See our dedicated page on Large File Sharing.

Is MX simple for both staff and clients to use?

Yes, Minimal Steps: Sending a file is as easy as uploading and assigning a recipient. Clients receive files through a clean, branded interface — no complicated logins or technical setup required.

Professional Experience: A branded, secure transfer portal reassures clients that the business takes their privacy seriously and avoids the “casual” feel of consumer-grade tools.

For inspiration, see examples in our Case Studies.

How does MX keep files secure in transit?

Quantum-Secure Encryption: MX combines AES-256 with its ASR process (Anonymise, Shard, Restore). Files are split into multiple shards and only reconstructed by the intended recipient, leaving no single point of exposure.

Short-Lived Storage: Files are not stored long-term on MX’s servers — they exist only to complete the transfer, then are removed.

Explore the technical approach in our article on quantum-proof encryption.

2
Business Efficiency & Compliance
How does MX reduce admin time when sending files?

One System, Not Many: MX eliminates the need to juggle multiple platforms (email, consumer cloud tools, FTP). Staff can send files of any size directly, in one controlled environment.

Audit Logs as a Byproduct: Instead of manually recording who received what and when, MX generates immutable logs automatically — saving teams hours of admin work during audits or reporting.

Explore efficiency strategies in our blog: Accelerating File Transfers.

Does MX support GDPR and ISO 27001 compliance when sending files?

Yes, By Design: MX enforces named-user access, expiry dates, and encryption across every transfer. These features facilitate compliance with GDPR principles and ISO 27001 security controls.

Practical Safeguards:

  • Data Minimisation: Files are deleted after delivery, reducing exposure.
  • Traceability: Full logs capture every upload and download event.
  • Sovereignty: Shards can be confined to regional data centres.

Learn more about regulatory alignment on our ISO Compliance page.

Can MX reduce risks of sensitive files being shared outside the organisation?

Yes, Controlled Distribution: Unlike email attachments or open links, MX only allows file access to verified, named users. Recipients cannot forward, copy, or share files beyond what’s intended.

Why It Matters: This reduces the likelihood of client data or internal documents being exposed to third parties accidentally or deliberately.

See additional safeguards in our article: Robust Security Features.

How does MX help businesses demonstrate professionalism when sharing files?

Branded, Secure Transfers: MX allows businesses to add their logo, colours, and domain, so every client-facing file exchange reflects the company’s identity.

Client Reassurance: In a market where trust is critical, offering a secure, branded channel differentiates a business from competitors still relying on email or free tools.

Start your own trial to see the difference: Free Trial.

3
Setup, Support & Scaling
Is MX easy to implement for a business with limited IT resources?

Yes, Quick Deployment: MX is designed to work straight away without complex infrastructure setup. Most businesses can begin sending secure files in under an hour.

Minimal Training: The interface is intentionally simple, so staff need very little instruction before they’re ready to use it confidently.

See how easy setup is by starting a free trial.

What support is available if my team runs into issues?

Responsive Assistance: MX provides dedicated customer support along with a detailed knowledge base, so teams can quickly find answers to common queries.

For Growing Teams: Optional refresher sessions and onboarding materials help new hires adopt the system smoothly, ensuring consistency as staff change.

For immediate guidance, browse our FAQ hub.

Can MX scale as our organisation grows?

Yes, Flexible Scaling: MX works just as well for a small team as it does for larger organisations. Features like role-based access controls and audit trails make scaling secure and manageable.

Consistent Branding: Whitelabelling ensures your client-facing transfers maintain professionalism as your business expands, with no disruption to the user experience.

Explore enterprise capabilities on our Enterprise File Sharing Software page.

Stay Updated With the Latest in the Industry​

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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!

  • Safe File Sending
    Deliver files to verified recipients using encryption, audit logs, and expiry rules without generating public links.
  • Track Every File Sent
    Every file you send is logged with timestamped delivery information and full user access history for traceability.
  • Trackable File Delivery
    Ensure every file sent is delivered securely, with read receipts and audit logs verifying that documents reached the right person.
  • Recipient-Only Access
    Recipients must be named users to access files sent through MX, which prevents forwarding, public sharing, or identity confusion.
  • Big File Dispatch
    Send large files confidently to partners or clients without using outside tools or reaching size limits.
  • Quick File Dispatch
    Files are sent instantly with encryption enabled, helping you meet deadlines without using insecure or time-consuming alternatives.
  • Comment with Delivery
    Leave a message or reminder with every file you send to help recipients act faster and with better context.
  • Branded File Sending
    Every file sent can include your domain, logo, and custom styling to reinforce your identity throughout the process.
If you have been asked to create an account from a customer then click here.

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