Scalability vs security: Is B2Bi or MFT better for your company’s data exchange?

24 January 2025

Authors

David Heath

Americas Sales Leader, IBM Sustainability Software

Picture this: your company is rapidly expanding its digital operations. The demands from clients are sky-high, regulatory requirements are becoming increasingly strict and data seems to flow seamlessly between systems, partners and clients. 

Yet, every time you think you've smoothed out the wrinkles in your processes, a new one appears. Files are late, security breaches seem imminent at every turn and your IT department can't keep up.

You are left with a critical question: How can we provide secure, efficient data exchange across our expanding network of partners and systems, all while retaining control over sensitive information? 

How should you manage your company’s data exchange? Do you need a business-to-business integration (B2Bi) solution, or managed file transfer (MFT)? For IT and business leaders, understanding the subtle differences between B2Bi and MFT is the key to achieving operational efficiency and future-proofing organizations against emerging threats and evolving demands for solutions.

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Defining B2B integration

B2B integration refers to the electronic exchange of business documents and transactions between trading partners. This is normally enabled through standards such as electronic data interchange (EDI), which is a structured transmission of data between organizations in standardized electronic formats, or APIs. This allows systems to exchange information in real time through specified protocols and methods.

These standards provide a way to integrate businesses across organizations through the use of purchase orders, invoices and shipping notices. In other words, the B2B integration will avoid manual entry processes to drive timely and complete flow of data to each and every player across the value chain.

B2B integration usually provides tools for mapping data between disparate systems, managing onboarding of partners and enforcing standard data formats. An integration solution puts your trading partners on the same page for frictionless commerce and high-level supply chains.

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Defining managed file transfer 

MFT solutions are designed to meet the requirements of secure and reliable file transfers across locations, applications, or organizations. In addition to native file transfer protocols such as File Transfer Protocol (FTP) and Secure File Transfer Protocol (SFTP), the advanced set of features involved in an MFT system includes end-to-end encryption, non-repudiation, audit trails, automation and scheduling in order to safeguard data integrity and security. 

While most B2B integration platforms have been developed to facilitate transactional exchanges, MFT solutions have become the cornerstone for securely moving files within and across organizations, especially in industries with very stringent compliance and security requirements.

MFT deals with cases where files do not fit neatly within structured documents, like EDI transactions. Transfers of large design documents between engineering firms, sharing of encrypted financial reports with auditors and distribution of multimedia content to a global partner network are just a few examples of processes where MFT would be well-suited. The emphasis promotes secure, traceable and compliant file exchanges regardless of file size or complexity.

When to use B2Bi 

Structured transactions
 

Structured transactions represent the recurring invoices, POs, or advanced shipping notices that comprise most business processes. If your operation relies on getting that predictable, structured data transaction, then B2B integration is the best fit. Standardizing your process can reduce errors, speed up order processing, extend performance insight into the supply and streamline operations. These benefits improve collaboration across a trading partner community.

Partner management
 

In cases where you want to handle a broad ecosystem of trading partners efficiently, B2B integration is a strong solution. Automatic onboarding, data mapping and compliance checks make it easy to bring new partners into your operation without reinventing workflows. B2B integration facilitates seamless operations over a wide network of suppliers and customers.

Workflow automation
 

B2B integration helps automate and optimize workflows across business relationships. It provides consistent communications and coordination among the partners and makes sure that transactions are done on time.

When to use MFT

MFT is the better choice for secure, compliant file exchange and adaptability to multiple file formats and protocols.

Security

 

If your company needs to transfer sensitive intellectual property—such as CAD drawings, product prototypes, or proprietary algorithms—you should choose MFT.  MFT makes sure that files are encrypted, tamper-proof and accessible only to authorized parties, with full audit logs about access and modifications.

Compliance

 

Within industries for which compliance is a significant concern, MFT delivers the tools that are required to meet these regulations. Detailed audit trails and high-level security help organizations avoid penalties and uphold trust among partners and customers.

Large file handling

 

MFT is good at transferring large files that do not fit into structured formats. MFT provides secure and efficient support for file transfers such as multimedia files, extensive data or a huge report.

Protocol flexibility

 

MFT is highly adaptable to any business that needs to support multiple protocols, such as SFTP, FTPS, HTTPS, or AS2. It promotes secure and compliant file transfers across diverse platforms and systems, making it a flexible option for complex organizational needs. This format helps readers quickly identify the best solution for their specific needs.

Synergies between B2B and MFT

B2B and MFT are by no means mutually exclusive. In fact, a great number of organizations deploy both. For example, an international manufacturer might rely on B2B integration for automating processes in ordering raw materials or sending customer invoices. The same manufacturer may employ MFT to send confidential engineering blueprints to a design firm in another country.

B2B integration safeguards operational efficiency and standardized communication, while MFT upholds secure, compliant file exchange. Together, they form a robust ecosystem that supports a wide range of business objectives. Some integration platforms (such as webMethods, MQ and IBM Sterling® B2B Integrator and Sterling™ File Gateway) provide both sets of capabilities, which enable organizations to manage data flows and file transfers from a single pane of glass.

Evaluating your needs

The choice between B2B integration and MFT depends on the nature of your data exchanges, compliance requirements and long-term strategic goals. 

First, evaluate the predominant types of data you handle. If your data types are structured documents that fit into defined transactions, then B2Bi is your solution. If your data types are large, unstructured files that require secure delivery, you should choose MFT.  

Next, consider your compliance landscape. If you’re in a sensitive industry such as healthcare, finance, or defense, you must comply with very strict standards regarding data protection and audits. If that is the case, the strong security and governance features of MFT may prove indispensable.

Long-term strategy

As your business evolves, so will your data exchange needs. Today your priority may be standardizing supplier transactions. Tomorrow’s challenge may be securely sharing product specifications with a strategic partner. Aligning your technology stack with these dynamic needs is key. 

Today’s integration strategies are increasingly hybrid, combining both B2B integration and MFT capabilities for full-spectrum data movement. Some organizations begin with one solution and then expand their capabilities as they identify new use cases. The important thing is to remain flexible, scalable and ready to adapt as your business grows and regulations change.

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