Secure Encrypted File Sharing with Quantum-Resistant Protection
Protect your data with end-to-end encrypted file sharing designed for businesses handling sensitive information. My MX Data delivers quantum-resilient security and auditability.
Achieve GDPR and ISO compliance while safeguarding your intellectual property.
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🔐 Security & Compliance
✅ ASR-Driven Encrypted File Sharing – MX’s platform secures every file transfer using quantum-safe ASR encryption. ℹ️ What does this mean?MX splits data into anonymised shards stored securely across multiple zones, preventing data compromise.
✅ Audit Trails for Every File – Full transparency and traceability through end-to-end logging.
✅ Supports ISO 27001 and GDPR Compliance – Assists in secure file-sharing compliance for business-critical data.
❌ Dropbox offers limited encryption by comparison.
❌ WeTransfer lacks quantum-secure encryption features.
📁 File & Access Management
✅ Named User Encrypted Sharing – Files shared exclusively with specified recipients.
✅ Advanced Access Policies – Set permissions like read-only, download limits, and expiry controls.
🟡 No Folder Sync – Designed for secure file-level sharing, not live syncing.
❌ No Public Access Links – Open file links are disabled for maximum security.
🤝 Collaboration & Business Use
✅ End-to-End Collaboration – Collaborate via secure file exchanges, with all data encrypted during transfer and at rest.
✅ Encrypted Conversations – Discuss file contents or deadlines using secure, file-specific threads.
✅ Brand-Ready Secure Channels – All exchanges occur on domains and platforms styled with your branding.
🟡 No Live File Editing – Files cannot be edited simultaneously or collaboratively.
📊 File Transfer & Storage
✅ Encrypted Transfers with No Size Cap – MX supports fully encrypted file sharing without size limits – unlike consumer platforms.
✅ Encrypted File Requests – Receive sensitive files into a secure MX environment without relying on shared folders or open links.
❌ No Ongoing File Storage – Files are not stored long term; encryption is applied for short-term collaboration only.
How MX Helps Business achieve Compliance
Feature | Description |
| 🔐 Post-Quantum Encryption | Uses ASR encryption to neutralise current and future cyber threats |
| 🛡️ Encrypted Access Control | Access restricted to named users with encrypted credentials |
| 📜 ISO 27018 & GDPR Support | Supports encrypted data flows aligned to privacy regulations |
| 📤 Zero Public Exposure | Files cannot be exposed via links or public URLs ever |
| 📝 Full Encryption Logs | Every encrypted transfer is logged and timestamped in detail |
| 🔑 MFA for Encrypted Files | Adds identity protection to every decryption request |
We're rated for encrypted sharing that prioritises user control.
My MX Data applies quantum-safe encryption with audit trails and file expiration rules to reduce risk and increase accountability.
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FAQs
Your Top Questions Answered
01. How does MX ensure data security with encrypted file sharing?
MX protects your files with advanced encryption that goes far beyond standard cloud sharing services. Our platform is built for organisations that can’t afford to take chances with data – whether you’re sharing legal contracts, medical records, or engineering IP.
We don’t just encrypt files – we anonymise and split them into secure data shards using our quantum secure patented methodology. This means even if one server is compromised, the data is useless without the rest. Every shard is encrypted and distributed across selected regions, reinforcing both security and data residency compliance.
Security features at a glance:
- Quantum-Ready Encryption: Designed to resist current and future decryption threats, including those from quantum computing.
- End-to-End File Control: Files can only be accessed by named users with explicit permissions.
- Zero Public Links: Eliminates open-access sharing to prevent data leakage and human error.
- Real-Time File Monitoring: Every download, view, or share is logged and timestamped in the audit trail.
According to recent research, adoption of quantum-resistant encryption is still minimal across platforms – making MX a proactive choice for businesses aiming to stay ahead of the curve.
With MX, encrypted file sharing isn’t just a feature – it’s the foundation of a system built for data-sensitive organisations.
02. What encryption methods does MX use to protect files?
MX uses a combination of **AES-256 encryption** and a proprietary quantum secure patented methodology to protect files both in transit and at rest. This approach goes beyond conventional encryption by preparing your business for emerging threats – especially those posed by future quantum computing capabilities.
At the core of MX’s encryption model is the **Anonymise, Shard, Restore (ASR)** process. This method anonymises your data, breaks it into encrypted shards, and stores them across separate, secure locations. When an authorised user accesses the file, MX seamlessly reassembles and decrypts it in real time.
Encryption methods at a glance:
- AES-256 Encryption: Industry-standard encryption used by governments and banks to secure sensitive data.
- Quantum-Safe Sharding (ASR): Adds a layer of future-proofing by splitting and dispersing data for added protection.
- TLS/SSL for Transmission: Protects data during upload, download, and real-time communication.
- Zero Trust Verification: Every file access is validated against strict user permissions. Learn more on our features page.
As noted in recent research, adoption of quantum-resistant encryption is still extremely rare – putting MX ahead of the curve in securing sensitive data for the long term.
MX combines proven encryption standards with cutting-edge quantum resilience – offering unmatched protection for your most sensitive files.
03. How does MX keep large files secure during transfers?
MX protects large file transfers with a multi-layered approach that combines quantum-secure encryption, file sharding, and named-user access. Every file is encrypted using our proprietary ASR (Anonymise, Shard, Restore) process before transmission – ensuring that even during transfer, no single file exists in its complete form.
Whether you’re sharing design files, datasets, legal documents, or multimedia content, MX ensures these files are protected in transit and tamper-proof. Data is never sent via public links or open endpoints, and access is restricted to authenticated users only.
Secure transfer protections include:
- Quantum-Safe Encryption: Files are encrypted at the shard level to prevent unauthorised access – even if intercepted mid-transfer.
- Transport Layer Security (TLS): All data transfers are protected by TLS protocols to guard against man-in-the-middle attacks.
- Named-User Verification: Each file is linked to a specific, verified recipient – no generic link sharing or guest access.
- Audit Logging: Every transfer is time-stamped and recorded for full visibility and traceability. Learn more on our secure sending page.
According to CISA, securing large file transfers is a growing risk area for businesses – MX is built to eliminate those vulnerabilities by default.
MX ensures your large files remain private and protected throughout every transfer – giving you confidence that security isn’t sacrificed for speed or scale.
04. How does encrypted file sharing differ from regular sharing on MX?
On MX, all file sharing is encrypted by default – but encrypted file sharing takes things a step further by using a quantum-secure, zero-trust methodology that surpasses what’s typically available in consumer-grade or even many enterprise-grade platforms. The difference lies in how data is protected, who can access it, and how it’s monitored.
Unlike “regular” file sharing tools that may allow open links or broad access, MX’s encrypted file sharing involves sharding, anonymising, and encrypting files before they’re ever sent – ensuring files remain protected in transit, at rest, and during access. Only named, verified users can reassemble and decrypt the data.
What sets MX’s encrypted sharing apart:
- ASR Encryption: MX uses its patented Anonymise, Shard, Restore (ASR) process, adding an extra layer of protection beyond AES-256.
- Named-User Access Only: No public links – files are shared exclusively with authorised individuals under strict identity control.
- Real-Time Audit Logs: Track every view, download, or attempt to access a file, supporting GDPR and ISO compliance.
- No Local Storage Risk: Files are never downloaded in full without authorisation – limiting exposure to endpoint risks.
According to the UK NCSC’s guidance on secure file sharing, encryption, identity management, and logging are all essential for secure file transfer – MX integrates all three into every transaction.
Encrypted file sharing on MX isn’t a feature – it’s the foundation. Every file is protected by default, with advanced encryption and policy-driven access built into every step.
05. Can I track access and activity on encrypted files?
You surely can! MX not only encrypts your files with quantum-safe protocols, but also provides full visibility into how those encrypted files are accessed, shared, and interacted with. Every action – whether it’s a view, download, or permission change – is time-stamped and logged against a named user, ensuring complete traceability.
This capability is critical for businesses that need to demonstrate compliance, meet audit requirements, or monitor sensitive document distribution in real time. Unlike basic encryption tools, MX couples high-grade security with an intelligent activity layer.
Tracking features for encrypted files include:
- User-Specific Audit Trails: See who accessed a file, when, from where, and what actions were taken.
- Access Alerts: Get notified when encrypted files are opened or shared outside predefined policies.
- Revocable Access: Instantly revoke user access while retaining a full log of prior interactions.
- Compliance Reporting: Export activity logs to support audits and regulatory submissions – aligned with ISO 27001 standards.
According to TechTarget, audit trails are a foundational component of encrypted systems – MX makes them actionable and accessible.
With MX, encryption is only the beginning – you also gain the tools to monitor, manage, and control every file interaction with clarity and compliance.
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File-Level EncryptionQuantum-resistant encryption applied to every file interaction ensures content stays protected from upload through download.
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Advanced Encryption MethodsMX applies AES-256 and quantum-resistant encryption across uploads and downloads, ensuring total file security from sender to recipient.
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Keyless EndpointsAll encryption is handled automatically by MX without requiring end users to manage keys, passwords, or complex setup procedures.
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User-Specific DeliveryOnly pre-approved users can access shared content, protecting sensitive files and making data leaks highly unlikely.
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Large File EncryptionAll files, regardless of size, are encrypted automatically, with no size threshold affecting your ability to protect data in motion.
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Speed with SecurityEven with deep encryption, MX is optimised to deliver fast uploads and downloads for sensitive file workflows.
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Encrypted MessagingSend comments or context with encrypted file deliveries to reduce email threads while maintaining privacy and visibility.
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Branded Secure PortalsCustomise the encryption interface and delivery notifications so your clients always see your brand, even when security is top priority.
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