Custody you can prove
Every transfer is hash-anchored and signed. Audit logs are immutable and exportable in regulator-ready packages.
See use cases →
Corporate file sharing
Move files,
Move files,
while protecting business.
MFlash is the unified platform for secure data exchange — inside the company and with external partners. 18 modules in one perimeter, fully under your control.
400+ organizations run their files on MFlash
MFlash
18 modules
Counterparty exchange
Familiar UI
Mobility
Version control
Smart links
Workspaces
Moderation
2-factor auth
Role-based access
Allow / deny lists
Audit logs
Security integrations
Low TCO
Flexible architecture
Cross-platform
AD integration
Multilingual
Customizable
Trusted by 400+ organizations worldwide
Why MFlash
Three things nothing else does as cleanly.
Out-of-the-box compliance, on-the-wire inspection, and full control over where your files actually live.
Inspection on the wire
DLP, anti-APT and signature checks happen during transfer — not afterwards. Policy decisions in milliseconds.
How it works →On your perimeter
On-premise, AD-integrated, no SaaS lock-in. Files never leave the building unless your policy says they should.
All capabilities →
Positioning
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MFlash — one corporate ecosystem for business, IT and security.
Russian software for protected file exchange and joint work. We close the gaps between business workflows, IT operations and information security — without slowing any of them down.
Business
Move sensitive deliverables in days, not quarters — with custody you can prove.
IT
One platform replaces seven tools. Predictable rollout, predictable bill.
Security
DLP-, APT- and DRM-grade controls baked in. No bolt-ons, no exceptions.
Use cases
Built for the way real teams work.
From mobility to negotiations — every workflow gets a primitive that produces an audit trail by default.
Mobility
Native iOS & Android apps. No VPN. Audit trail intact wherever your team works.
External contractors
Provisional access scoped to a project, expiring on schedule. Files inspected on the way in and out.
Secure custody
Inside the perimeter. TLS 1.3 in transit, AES-256 at rest. The kernel signs every operation.
Solutions
An extendable platform.
Ready-made connectors and add-ons — DRM, Outlook, DLP, Anti-APT — slot MFlash into the security stack you already run.
MFlash · DRM
MFlashDRM
An add-on for the MFlash kernel. Classify documents stored in MFlash by category and assign user access rights against a multidimensional confidentiality matrix. Policy follows the file across devices.
- Classification of documents stored on MFlash
- Access rights assigned against the classification and a multidimensional category matrix
- Inheritance of rights when transferring files in or out of MFlash storage
MFlash · Outlook
Outlook plugin
A plugin for the MFlash system. When an attachment exceeds the threshold (e.g. 10 MB), it is automatically placed in the user’s MFlash Outlook folder and converted into a link sent to the recipient — solving large-file transfer and freeing space on the mail server.
- Send large files via Outlook without size limits
- Offload mail-server storage
- Embedded policy, expiration and revocation per link
MFlash · DLP
MFlashDLP
An add-on for the MFlash system. Detect and block confidential information appearing on MFlash, and notify the DLP administrator when policies are triggered.
- Ready-made connectors for common DLP systems
- On create, modify or move, files are sent to DLP for inspection
- Policy violations trigger real-time alerts to the security officer
MFlash · APT
MFlashAPT
Through an open interface, MFlash integrates with an Anti-APT solution to block the upload of malicious files to the platform — and prevent their spread inside the organization.
- Ready-made connector for Kaspersky Anti-APT
- Configurable list of file types to inspect
- Quarantine workflow with security-officer review
Customer reviews
What teams already running on MFlash say.
«We faced a hard requirement to replace foreign software for file exchange with manufacturers and parts suppliers. It was critical to keep the existing business processes, deploy on Russian server operating systems and DBMS, and meet our corporate information-security requirements. After testing and a market review, MFlash was the best fit on every parameter we evaluated.»
Yuri Pyrkin
Lead specialist, Information systems · AvtoVAZ
«We highly value our cooperation with MSoft, which has significantly improved our data protection. Adopting MFlash has not only secured the file-exchange process internally and with external counterparties, but also given us full visibility and observability of the data being exchanged. The product is easy to use, the data stays under our control inside the company, and the vendor’s service during deployment and operations is excellent.»
Aleksey Drozd
Head of cryptographic protection · VimpelCom (Beeline)
Get started
Bring your files under policy.
30-minute walkthrough tailored to your environment. No commitment. Reply within 24 hours.
- ISO/IEC 27001
- TLS 1.3 + AES-256
- GDPR-ready
- On-premise deployment