Need a WING FTP SERVER Alternative after CVE-2025-47812?
Move to secure, proven Diplomat MFT with expert migration support—no downtime, no data loss, no more emergency patches.
Security-First Architecture – Designed with enterprise security as the foundation
Dedicated Migration Assistant – Personalized assessment and expert guidance with zero downtime migration to keep operations running
Proactive Security Model – Regular updates without emergency patching cycles
EASY INTEGRATION
Our customers rely on us to integrate and work with their existing healthcare, accounting, HR, financial, and other business software solutions for their secure file transfer needs. Book a personalized demo or get a quote from one of our MFT experts today!
Wing FTP Server vs Diplomat MFT
Why replace Wing FTP Server with Diplomat MFT?
Wing FTP Server is a file transfer protocol software that provides FTP, SFTP, and HTTP file transfer capabilities across Windows, Linux, and macOS platforms. Because of Wing FTP Server’s cross-platform compatibility and ease of use, it became a popular choice for organizations needing basic file transfer functionality. Unfortunately for Wing FTP Server users, the platform has demonstrated critical security vulnerabilities that put enterprise data at serious risk.
The discovery of CVE-2025-47812—a vulnerability with a perfect 10 out of 10 CVSS severity score that “guarantees total server compromise”—has forced thousands of organizations to reconsider their file transfer security strategy. With CISA confirming active exploitation and mandating emergency patches for federal agencies, many IT leaders are questioning whether Wing FTP Server’s architecture can provide the enterprise-grade security their organizations require.
With features like security-first architecture, granular permissions, enterprise SSO integration, and comprehensive compliance reporting, Diplomat MFT has proven to be the secure alternative that Wing FTP Server users need. Unlike Wing FTP Server’s reactive security approach, Diplomat MFT was built from the ground up with enterprise security as the foundation—eliminating the need for emergency patches and providing the peace of mind that comes with a platform designed for today’s threat landscape.
Compare Diplomat MFT with Wing FTP Server
Diplomat MFT offers these advantages over Wing FTP Server*
| FILE TRANSFER SERVER | DIPLOMAT MFT ENTERPRISE | WING FTP SERVER |
|---|---|---|
| Users, Groups, Virtual File System | ✅ | ✅ |
| User IP Whitelisting | ✅ | ✅ |
| File Retention Policies | ✅ | ✅ |
| Folder Automation Events | ✅ | ✅ |
| Logging, Auditing & Reporting | ✅ | ✅ |
| 24/7 Severity 1 Support Availability | ✅ | ✅ |
| Edge Gateway | ✅ | ❌ |
| OpenPGP File Encryption and Decryption | ✅ | ❌ |
| Powerful Automation | ✅ | ❌ |
| Cloud Storage Integration | ✅ | ❌ |
| Job Monitor Visibility | ✅ | ❌ |
| Sync and Replication | ✅ | ❌ |
| Remote Agent | ✅ | ❌ |
*Research based on information available on Wing FTP Server website.
Diplomat MFT Security & Migration ROI Calculator
Calculate your cybersecurity risk exposure using IBM breach cost research and configurable probability assumptions. Compare migration costs vs. breach impact with full transparency.Your ROI Analysis
Based on your inputs and industry dataANNUAL RISK EXPOSURE
YEAR 1 MIGRATION COST
3-YEAR NET BENEFIT
📐 How We Calculate This
Breach Cost: From IBM Cost of a Data Breach Report 2024 ($4.88M average; $9.77M healthcare). Breach Probability: Heuristic estimates based on common exposure patterns—these are not published research figures. Use "Advanced Options" to input your own rates if known. Net Benefit: 3-year risk reduction + labor savings − total 3-year cost (Year 1 + 2 renewal years).Current State vs. Post-Migration
| Metric | Current State | Post-Migration |
|---|---|---|
| Annual Breach Risk | - | - |
| Weekly Admin Hours | - | - |
| Compliance Automation | - | Automated |
| Vendor Support | - | Highly rated on G2 (as of Jan 2026) |
See What Diplomat MFT Can Do For Your Organization
You've seen the potential risk reduction and cost savings—now take the next step.
Diplomat MFT gives you enterprise-grade security, complete visibility, and powerful automation—without the complexity and vulnerabilities of legacy systems.
Ready to protect your data and reclaim your IT team's time?
MFT Migration Service:
Here’s an Overview of How It Works
Our MFT Migration Service provides a structured approach to help you seamlessly transition from your existing file transfer solution to Diplomat MFT. Many of the world’s largest organizations in industries like healthcare, financial services, retail, and more trust Coviant Software with their most sensitive file transfers. You can, too.
Step 1: Initial Discussion
In a 1–2-hour virtual session, our MFT experts meet with your team to understand your current file transfer setup. We identify which file transfer workflows should be migrated, and how you can do it easily and effectively.
Step 2: Deliver Tailored Migration Plan
We review what we’ve learned and prepare a clear, actionable Statement of Work (SOW)—outlining timeframes, required resources, and what you can expect.
Step 3: Review & Decide
You evaluate the SOW at your own pace. Need more clarity? We’re happy to consult further—at no cost.
Step 4: Fast, Professional Delivery
Once approved, we can quickly start assisting with your migration. We keep in close contact throughout the process, with regular updates and zero guesswork.
Step 5: Final Review & Sign-Off
We walk through the results with you to ensure everything meets expectations. Only when you’re satisfied do we consider the job done.
If you have questions, please reach out to schedule a discussion and quick demonstration of Diplomat MFT. Or you can take Diplomat MFT for a free 15-day test drive with no obligations.
Understanding the features and benefits of the technologies
Wing FTP Server utilises a server manager to transfer via FTP, FTPS, SFTP, HTTP and HTTPS. This multi-protocol support made it a popular choice for organizations needing flexible file transfer options. It depends on the protocol you are using or need for your organization that will determine the best protocol to use. Generally, SFTP (Secure File Transfer Protocol) is the safest and most secure protocol to use. Diplomat MFT supports all protocols: FTPS, SFTP, FTP but not HTTPS. Not supporting HTTPS is part of the secure-by-design architecture which reduces the potential threats to your sensitive data.
Employs SFTP and OpenPGP encryption for highest security
Calendar exclusions prevent transfers on bank holidays
Reducing risk of human error by automating transfers
Robust scheduler for easy configuration of transfer times
Full audit trails, file archiving, and notifications
Integrates with various protocols (SFTP, FTPS, AS2, HTTPS)
What does “Enterprise” file transfer really mean?
The term “enterprise” implies a product has the features, capacity, and job management capabilities to handle the demands of the largest organizations. With managed file transfer software, that means automating the largest file transfers to an extensive digital supply chain, doing it securely and reliably, and keeping pace no matter how your needs expand. It also means including enterprise-class features such as full auditing, alerting, data archiving and retention, directory management integration, PGP encryption management, and 24×7 support.We’ve helped a lot of organizations that found Cerberus FTP Server Enterprise fell short of those expectations. And so, if you’re looking for an alternative to Cerberus FTP Server and need an MFT solution that has been proven in the most demanding enterprise environments—and is ready for more—take a look at Diplomat MFT. You’ll be glad you did.
What’s new in Diplomat MFT Version 9.5?
Key Diplomat MFT 9.4.1 and 9.4 enhancements include:
Threat Intelligence: Real-time blocking of malicious IP addresses with automated threat detection to prevent intrusions and advanced persistent threats.
IP Access Rules: Granular control to block high-risk IP addresses, ensuring only trusted users and networks have access.
PGP Enforcement Rules: Automatically removes files that aren't PGP encrypted, preventing exposure of sensitive information and ensuring data protection compliance.
SFTP Connections Report: Complete visibility into file access for compliance audits and security monitoring with full transparency.
Syslog Logging: Centralized monitoring of all system logins to identify suspicious activity across the entire network.
Zoho WorkDrive Transport Type: Easy integration and automated file transfers to Zoho WorkDrive, reducing manual work and errors.
Expanded RegEx: More flexibility in organizing file names and file types, reducing manual sorting and errors.
Connection Map Report: Visual documentation of data flow for compliance (HIPAA, etc.) showing connections between systems made by Diplomat MFT.
Granular Permissions and Custom Roles: Fine-tuned access control for improved security and regulatory compliance with role-based security.
Support for SSO (Single Sign-On) for Administrators: Simplifies administrator login, centralizes user management, and reduces administrative overhead.
If you have questions, please reach out to schedule a discussion and quick demonstration of Diplomat MFT. Or you can take Diplomat MFT for a free 15-day test drive with no obligations.
Years of experience
Individual transfers per day
Terabytes transferred per day
Concurrent jobs
Years of experience
Individual transfers per day
Terabytes transferred per day
Concurrent jobs
Choose from 3 Editions
We have three editions of Diplomat MFT to suit varying business requirements and budgets.
Standard
Billed annually $3,999
Not available on Standard. Optional add-on with Professional, included in Enterprise. Encrypts every browser upload before it leaves the partner’s machine.
Not available on this plan- Edge Gateway Network-edge component that handles inbound transfers safely without exposing internal systems to the public internet.
- SFTP server
- Web Transfer Portal Browser-based upload/download interface for ad-hoc transfers by external users — useful for partners who don’t use SFTP. PGP encryption for Web Transfer is available as an add-on on Professional and included on Enterprise.
- Up to 25 automated workflows Called “transactions” in Diplomat MFT — defined transfer jobs such as nightly ERP exports, partner SFTP feeds or cloud sync workflows. Each is one transaction regardless of how many files it moves.
- Up to 5 File Transfer Server accounts Called “transfer server users” in Diplomat MFT — external accounts that authenticate to your SFTP or Web Transfer server. Typically the partners and customers sending files to you.
- Up to 5 keys per type Cryptographic keys for PGP, SSH and SSL — each type has its own slot count.
Professional
Billed annually $8,499
Every browser upload encrypted at the partner’s browser, before it leaves their machine. No Kleopatra, no key management, no partner training. Just compliance enforced where it matters.
Add-on · $2,999/year- Everything in Standard, plus:
- 1 Remote Agent included Lightweight component installed at remote sites (offices, stores, customer environments) to securely move files back to the central Diplomat MFT instance.
- 1 Cloud Storage Connector included Connects Diplomat MFT directly to cloud storage such as S3, Azure Blob, SharePoint Online, Google Cloud Storage and others (without custom scripting).
- Up to 100 automated workflows Called “transactions” in Diplomat MFT — defined transfer jobs such as nightly ERP exports, partner SFTP feeds or cloud sync workflows. Each is one transaction regardless of how many files it moves.
- Up to 25 keys per type Cryptographic keys for PGP, SSH and SSL, with each type having its own slot count. Professional gives you up to 25 of each, a deciding factor for teams scaling beyond basic partner exchanges.
- Up to 25 File Transfer Server accounts Called “transfer server users” in Diplomat MFT — external accounts that authenticate to your SFTP or Web Transfer server. Typically the partners and customers sending files to you.
- Up to 3 admin accounts with concurrent access support Three administrator accounts on Professional, with all three able to be signed in to the web admin at the same time. Standard supports one admin only. Enterprise has unlimited admin accounts with concurrent access.
- Defined Partners Reusable partner profiles bundling endpoints, credentials and routing rules — set up once, reuse across many transactions.
- Synchronization
- Calendaring, file monitoring, advanced source options
Enterprise
Billed annually $12,999
Every browser upload encrypted at the partner’s browser, before it leaves their machine. No Kleopatra, no key management, no partner training. Just compliance enforced where it matters.
IncludedWhat's included
Critical Outage (P1) response for all hours outside the Premium Support coverage. Coviant Software designates multiple senior team members highly qualified to provide in-depth technical support to serve as on-call contacts for these critical outage responses around the clock on every day of the year, with authority to draft in additional resources if required.
- Everything in Professional, plus:
- 5 Remote Agents included Lightweight components installed at remote sites (offices, stores, customer environments) to securely move files back to the central Diplomat MFT instance.
- 5 Cloud Storage Connectors included Connects Diplomat MFT directly to cloud storage such as S3, Azure Blob, SharePoint Online, Google Cloud Storage and others (without custom scripting).
- PGP for Web Transfer included Automatic PGP encryption applied to files uploaded through the Web Transfer Portal. Partners upload through the browser, and files are encrypted before they touch your storage. Available as an add-on on Professional, included on Enterprise.
- Proactive Threat Intelligence included Proactive Threat Intelligence blocks file transfer attempts from known-bad sources before they reach your environment, using continuously updated reputation feeds. Not an intrusion-detection or scanning product; the protection is at the connection layer.
- Advanced Authentication (SSO + LDAP + TOTP) included Single Sign-On (SSO) via SAML, LDAP authentication, and web admin TOTP two-factor authentication, bundled. Authenticate users through Okta, Azure AD, Google Workspace or directly against your LDAP directory. All are included on Enterprise.
- Unlimited workflows, users, keys Workflows are called “transactions” in Diplomat MFT. Defined transfer jobs such as nightly ERP exports, partner SFTP feeds or cloud sync workflows. Enterprise removes the cap entirely.
- RBAC, webhook invocation, multiple destinations Role-Based Access Control — granular permissions controlling what each administrator can see and do.
- Pre/Post-job processes
- 24×7 Critical Outage Response
- Paging notifications
Your Free Trial in four easy steps
1. Download
Get instant access to Diplomat MFT installers for both Windows and Linux – no waiting, no sales calls required.
2. Install
Follow our Quick Start Guide to get up and running quickly – with concise notes designed to save you time.
3. Explore
Test the full-featured solution with your actual workflows – see how it simplifies, secures, and scales your file transfers.
4. Support
Need help? Access our documentation, Knowledge Base, and technical support throughout your trial.
WHAT TO EXPECT
When you complete the form, you will receive an email with links and helpful details, such as:
- Installer download links for both Windows and Linux
- Link to request free interactive trial assistance on your schedule
- References to our documentation and Knowledge Base, including a Quick Start Guide
- Short and concise notes to get you up and running quickly
- Technical support email and phone contact details
BENEFITS OF DIPLOMAT MFT:
- Reduce secure file transfer errors.
- Rapidly diagnose file transfer problems.
- Meet security mandates (HIPAA/HITECH, PCI DSS, SOX).
- Schedule file transfer with no programming or batch scripts
- Built-in support for PGP operations.
- Easily automate secure file transfer between local file shares, FTP, SFTP, HTTPS, and Cloud Storage.
COMPLETE THE FORM BELOW TO START YOUR FREE TRIAL
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FREQUENTLY ASKED QUESTIONS
Why can't we just patch Wing FTP Server and keep using it?
Patching CVE-2025-47812 addresses that specific vulnerability, but the architectural problems that enabled it remain. Wing FTP runs with root/SYSTEM privileges by default, stores session data in executable Lua files without input sanitisation, and uses a monolithic design where the web interface has direct access to core functions. This architecture has already produced three CVEs in 2025 alone.
More practically: Wing FTP is scripting-centric. You’re still managing configurations through code, which creates what we call the “Bob and Cindy problem” — Bob set it up 15 years ago, Cindy’s inherited it, and nobody fully understands how it works or what will break if you change something. Diplomat MFT’s configuration is self-documenting through its interface. Any IT professional can look at a transaction and immediately understand what it does, where files come from and go, and what encryption is applied.
How did CVE-2025-47812 actually compromise systems, and how does Diplomat MFT prevent similar attacks?
Wing FTP exposes its entire application directly to the internet — the same component handling authentication, session management, and file operations faces external traffic. When CVE-2025-47812 was exploited, attackers had immediate root/SYSTEM access because there was no separation.
Diplomat MFT’s Edge Gateway sits in your DMZ and operates like a marionette — external users think they’re connecting to a real server, but it has no autonomy. It only responds to instructions from Diplomat MFT internally. Nothing is stored on the gateway: no keys, no user lists, no credentials. Files never exist unencrypted on it, even in memory.
If attackers compromise the Edge Gateway, they get nothing useful. They can’t pivot to internal systems because the gateway has no internal access — it only responds to instructions, never initiates them. You keep Diplomat MFT protected internally while still accepting external connections.
What's the realistic timeline and disruption for migrating from Wing FTP to Diplomat MFT?
Emergency migrations can complete in 48-72 hours for organizations with straightforward configurations. Standard migrations typically take 1-2 weeks with a parallel running period where both systems operate simultaneously. During parallel operation, you validate that Diplomat MFT replicates your existing workflows exactly before decommissioning Wing FTP. There’s no required downtime—critical transfers continue throughout. The migration includes mapping your existing user accounts, transfer schedules, and folder structures, then progressively moving non-critical processes first, followed by production workloads during a maintenance window.
SFTP only encrypts data in transit. Files are unencrypted at rest on both endpoints. If Wing FTP’s vulnerability — or any endpoint compromise — exposes your server, attackers access files in plain text.
But here’s the operational reality: many organizations have policies requiring annual key rotation, or partners like banks mandate it. If you’re rotating keys once a year, you 100% forget how to do it between cycles. If it’s every two years, the same people aren’t even working there anymore.
Diplomat MFT can pre-generate auto-rotating PGP subkeys — create 90-day rotating keys for 20+ years in a single operation. Your partners receive your public key once and automatically have all future keys. The system seamlessly switches to new keys as old ones expire. No annual fire drill, no forgotten processes, no emergency calls when your key expires at 2 AM on a Friday.
For compliance (HIPAA, PCI DSS, GDPR), auditors want evidence of data-at-rest protection, not just transport encryption. Wing FTP requires external tools and custom scripts. Diplomat includes it natively.
Does Diplomat MFT's automated PGP encryption actually matter if we're already using SFTP?
Standard migrations typically take 1-2 weeks with a parallel running period. During parallel operation, both systems run simultaneously so you can validate that Diplomat MFT replicates your existing workflows before decommissioning Wing FTP. There’s no required downtime.
What often surprises people: the actual migration scope is usually smaller than expected. The City of Los Angeles, currently migrating from GoAnywhere, started by auditing existing automations and asking process owners “are you still using this?” Many processes were scratched off the list entirely because they were no longer needed.
When something fails post-migration, Diplomat doesn’t just send “Job failed” — the notification email includes a summary plus the full debug log in the body. Whether it arrives in your inbox or creates a ServiceNow ticket, you have everything needed to diagnose the problem immediately. You’re not hunting through server logs at 3 AM.
Why is an Edge Gateway architecture critical, and why doesn't Wing FTP have one?
This is a common scenario: you’re downloading from a bank’s SFTP server where you don’t have delete permissions. Traditional scripts handle this badly — either re-transferring the same files repeatedly or building complex logic to track what’s already been processed.
Diplomat MFT uses a high watermark method that’s unique to the platform. Whenever files transfer successfully, it records the newest modified timestamp. Next check, it only looks for files with timestamps newer than that watermark. Resource-light, no external tracking files to maintain, no risk of re-processing.
For files you DO control: Diplomat automatically archives everything it processes — compresses it, renames it with a standardised convention, stores it by process and date. When a partner calls asking you to re-upload that file from three weeks ago, you go to the folder for that process, find the file for that date, extract it, done. And you set retention policies so these archives don’t build up forever. Three days, ninety days, whatever makes sense — Diplomat prunes automatically.
WHAT OUR CUSTOMERS SAY
G2 is the largest and most trusted software marketplace. More than 90 million people annually—including employees at all Fortune 500 companies—use G2 to make smarter software decisions based on authentic peer reviews.
Scott J.
Diplomat MFT has been a powerful workhorse for all of our enterprise file exchange for many years. No other enterprise application we use comes with the same level of support we receive from Coviant.
Eric D.
Director of Information Technology
The support is fantastic. I had to contact them on a few occasions – as it turns out, not for issues with Diplomat MFT but issues with one of the FTP partners. Coviant support stuck with me and went above and beyond to troubleshoot and figure out the issue.
Dave L.
Manager of Information & Technology
Diplomat MFT is a solid data transfer product, its easy to set up, and easy to use. I like the way the transaction builder is laid out. It’s so easy to understand what values it wants.
Adah B.
Extremely robust platform for managing our enterprise file transactions. Every upgrade provides us with additional useful tools to streamline our business processes.
Stephen H.
IT BI Analyst SE
I find the sftp file transfers to be the most helpful tool of Diplomat MFT. No need for programming, the interface is customized already and users only need to fill in the boxes.
Jeff M.
The interface and GUI are very straightforward. The options are simple and labeled so anyone can understand how to set up and configure. The ability to test something without actually sending something is also beneficial.