Controlled file exchange for growing US businesses

Secure file sharing for small business, with control that stays visible

Contracts, tax records, client files, and intellectual property often leave the business long before anyone asks how the transfer was controlled. My MX Data gives small teams a practical approach to secure file sharing for business, with named-recipient access, detailed activity records, and no public download links. MX works alongside the systems you already use, so stronger oversight does not require a new productivity stack.

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Named-recipient access No public links Detailed activity records Unlimited file size
What your recipient sees

noreply@file-sharing-app.comto: client@theirfirm.com

A file has been shared with you

Use the link below to download the documents. Access depends on the URL staying private, the sender removing it on time, and everyone knowing which version is current.

https://file-sharing-app.com/share/x8Tq2wZk91
FORWARDABLE LINK | LIMITED RECORD
Bright & Co. SECURE PORTAL

Hello Priya, your documents are ready.

Prepared for your named account by Sarah at Bright & Co. Access and file activity stay connected to this exchange.

Year_End_Financials_2026.pdf
PROTECTED | TRACKED | EXPIRATION SET
Access my files securely
NAMED ACCESSACTIVITY RECORDEDNO PUBLIC LINK

Same file. A much clearer record of who can reach it.

Clear visibility
Verified recipients
Fast large transfers
Governance ready
Where control slips

A file can arrive successfully while the business loses sight of the handoff.

The difficult questions tend to come later. Who opened the file? Was that person approved? Did access remain available after the work ended? Can the business show which version the recipient received? A transfer can work perfectly from a technical standpoint and still leave a weak business record.

Small teams need a repeatable way to send files securely when the information carries financial, legal, privacy, or intellectual-property risk. MX gives senders and recipients a straightforward route while keeping access decisions and activity easier to explain.

A purpose-built exchange layer

Keep your everyday collaboration tools. Use MX for sensitive external handoffs.

Google Drive, Dropbox, OneDrive, SharePoint, and WeTransfer solve useful storage, sync, collaboration, and convenience problems. MX addresses a narrower requirement: controlled, auditable file exchange between known people. That distinction matters when reviewing cloud file sharing for business, because a tool built for shared workspaces may not provide the clearest record for a specific outside delivery.

General cloud and transfer tools

  • Built mainly around folders, synchronization, collaboration, or shareable URLs.
  • Recipient controls vary by product, plan, and configuration.
  • A strong fit for routine productivity and lower-risk collaboration.

My MX Data

  • Access is assigned to named people instead of an open download link.
  • Expiration, permissions, and download restrictions can be set for each exchange.
  • The workflow is designed around controlled movement of sensitive files.
Patented ASR methodology

A separate protection method for files that carry more risk.

Alongside AES-256 encryption, My MX Data uses its patented ASR methodology: Anonymize, Shard, Restore. The process removes identifying context, separates the file into incomplete shards, and restores it through an authorized exchange. ASR adds another layer of protection without suggesting that any single control can remove every security risk.

01

Separate identity from content

Identifying context is removed from the file content, reducing the meaning of an isolated fragment.

02

Distribute incomplete shards

The file is divided so no single storage location retains the complete readable content.

03

Restore for an authorized recipient

MX reconstructs the file through the controlled process for the intended recipient and records the associated activity.

ASR is not described as unbreakable, future-proof, or a compliance guarantee. It is a patented quantum-secure methodology that adds a distinct protection layer to encrypted file sharing and supports a more resilient approach to sensitive data exchange.

Useful controls, kept practical

Give a small team stronger oversight without adding a full document-management platform.

Security controls only help when people can follow the process. MX keeps sending and receiving straightforward, then adds the access settings, activity evidence, and administrative controls needed for higher-risk files.

Named-recipient access

Assign files to known people instead of relying on public links that can be copied or forwarded.

Detailed activity trails

See who accessed a file, when activity occurred, and which actions were recorded during the exchange.

Expiration and permissions

Set expiration dates, recipient permissions, and download rules to match the purpose of the handoff.

Unlimited file size

Move large media, project archives, design packages, and technical datasets without splitting them into parts.

MX Conversations

Keep comments and project context close to the related file activity instead of scattering it across inboxes.

Branded client portals

Use your logo, colors, and domain to give clients and partners a consistent professional experience.

Data-location options

Choose suitable shard-storage locations to support regional, contractual, and internal handling requirements.

Metadata API

Connect transfer metadata to engineering, finance, healthcare, and other operational systems where needed.

Version clarity

Update controlled files so recipients can work from the intended version instead of an old attachment.

A clear handoff from start to finish

Simple for the sender. Clear for the recipient.

A controlled file transfer should not require a dedicated server or weeks of training. The sender chooses the recipient, applies the right controls, and sends the file through a browser. For inbound collection, a secure upload portal gives clients and partners the same governed route in the other direction.

01

Confirm the authorized recipient

Choose the person or group that should receive the file. Access is tied to named accounts, not an unrestricted URL.

02

Set controls for the exchange

Apply expiration, permissions, and download rules that match the file sensitivity and business purpose.

03

Send through one approved route

Transfer the complete file without splitting it, compressing it, or moving the work to a consumer workaround.

04

Keep the activity record

Review the exchange history later and answer questions with documented activity instead of memory or scattered email threads.

Controls that support US compliance work

Better evidence for the policies and reviews your business already manages.

My MX Data does not make an organization compliant by itself. Named-recipient access, expiration settings, permissions, activity evidence, and data-location choices can support programs shaped by HIPAA, NIST SP 800-171, CCPA, and other sector or contractual requirements.

The practical benefit is a clearer account of the handoff. When a client, insurer, auditor, contracting officer, or internal reviewer asks how sensitive information was sent, the business can show the recipient, access settings, and recorded activity tied to that exchange.

Plain speaking: compliance also depends on policies, retention decisions, system configuration, staff behavior, vendor oversight, and the wider governance program. MX supports those efforts. It does not replace them or remove the organization's responsibilities.

Evidence for reviews

Detailed activity trails help the business reconstruct a sensitive exchange for client, audit, assurance, or contractual review.

Intentional access control

Named accounts, permissions, and expiration settings help show that access was limited by design rather than left open.

Data-location choices

Shard-storage options can support regional, customer, contractual, and internal information-handling requirements.

Shorter exposure windows

Expiration and removal controls help reduce how long sensitive information remains available after the business need ends.

Sensitive work appears in companies of every size

Small businesses still handle files that deserve firm control.

A smaller team may have fewer accounts, but it can still hold privileged advice, patient information, financial records, export-controlled technical data, intellectual property, and confidential project material. MX provides a focused exchange process for those files.

Legal and professional services

Move case files, agreements, discovery material, and due diligence documents through a controlled process. See MX for US law firm file sharing.

Healthcare and life sciences

Exchange patient-related documents, imaging, research files, and partner records through a process that can support HIPAA-focused controls.

Engineering and regulated supply chains

Transfer CAD files, drawings, specifications, and controlled technical data across project and vendor networks using a secure B2B file exchange.

Technology and creative teams

Deliver source packages, media, prototypes, and project archives through one approved route for secure large-file transfer.

Secure inbound collection

Give clients and partners a controlled file-upload portal instead of asking them to email attachments or pick their own service.

A practical place to start

Choose the controls and capacity that fit your team.

Business Pro, Business Premium, and Enterprise plans cover different team sizes, collaboration needs, and governance requirements. The 7-day trial lets a small group test real sending and receiving workflows before making a longer-term decision.

7-day trialUp to 5 trial usersNo credit card required
Questions worth resolving before you switch

What a small business should confirm before adopting a new file-exchange route.

Feature count is only part of the decision. The right service must be easy enough for the team to use, specific enough for sensitive handoffs, and clear enough to produce records the business can rely on.

Browse all FAQs

Email and consumer transfer services remain useful for many low-risk tasks. Problems appear when a file contains personal, financial, privileged, regulated, or commercially sensitive information and the process gives limited control over forwarding, expiration, recipient identity, or later evidence.

MX gives those higher-risk handoffs a dedicated route. Named access, exchange settings, and a detailed activity record help the business show what happened without asking staff to abandon familiar tools for drafting and routine collaboration.

Usually not. Those platforms are effective for storage, synchronization, shared folders, and live collaboration. MX focuses on controlled exchange between known people, especially when the information is sensitive or the delivery may need to be documented later.

Many businesses use both. Work is created and edited in the existing productivity environment, then the final sensitive handoff moves through MX to the client, vendor, advisor, or project partner.

The standard experience runs in a browser, so recipients do not need a specialist desktop application. They follow the invitation and verification process linked to their named access instead of opening an unrestricted public URL.

The interaction stays straightforward for clients and vendors while the sending business keeps a more accountable record. Controls are far more useful when people can follow them without inventing workarounds.

MX provides access controls, expiration settings, activity evidence, and data-location options that can support compliance work involving HIPAA, NIST SP 800-171, CCPA, ITAR, and other requirements. The exact fit depends on the data, configuration, contract, and operating environment.

MX does not guarantee compliance. Your organization remains responsible for policies, legal analysis, retention, staff behavior, vendor oversight, technical configuration, and its wider security and privacy program.

It refers to ASR: Anonymize, Shard, Restore. MX removes identifying context, separates file data into incomplete shards, and restores the file through the controlled process for an authorized recipient.

ASR adds a separate protection layer beyond conventional file sharing. It should not be described as unbreakable, impossible to compromise, or a substitute for sound security governance.

Yes. MX supports transfers without a platform file-size cap, which is useful for video, design, engineering, imaging, data, and project files that might otherwise be split into pieces or moved through an unapproved workaround.

Network capacity and recipient availability still require sensible planning. The benefit is one approved process for routine documents and very large deliveries.

The standard service is cloud-based, so a team can begin without deploying a traditional file-transfer server. Administrators can add people, configure branding, and introduce exchange controls through a focused setup process.

Timing still depends on internal approvals and governance requirements. The 7-day trial gives up to five people a chance to test real workflows before selecting a plan or discussing a tailored deployment.

Yes. Teams can keep creating and editing documents in the systems they already know, then use MX for a controlled internal or external handoff. This avoids unnecessary disruption while giving sensitive exchanges a more consistent access and evidence process.

For specialized workflows, metadata APIs can connect transfer records with engineering, finance, healthcare, and other operational systems. The goal is to strengthen the handoff, not redesign the entire working environment.

Practical reading for small businesses

Guidance for keeping file exchange controlled as the business grows.

These articles look at cloud storage, cyber insurance, and the operational controls that help smaller teams protect sensitive information without creating a cumbersome process.

View all MX insights
01
Featured | Small-business cloud storage

How Small Businesses Can Benefit from Advanced Cloud Storage Solutions

Storage capacity is only one part of the decision. External access, oversized files, staff changes, and evidence of downloads deserve equal attention.

Read the small-business guide
02
Cyber insurance

Cyber Insurance & File Sharing: Are You Really Covered?

A cyber policy may help after an incident, but it cannot repair weak access controls or recreate records that were never captured. This guide covers the file-sharing questions insurers may raise.

Read the guide
03
Compliance controls

What Makes a File-Sharing Solution "Compliant" in 2026?

Encryption is one control in a larger compliance program. Access, auditability, retention, configuration, staff behavior, and documented procedures can matter just as much during a review.

Read the guide
A clearer route for sensitive files

Test a controlled process on your next sensitive exchange.

Use the 7-day trial to test named-recipient access, activity records, large-file transfer, and the branded recipient experience with up to five people. Your team gets a process it can use consistently and explain with confidence.

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