Which VDR has the best security?

The most secure virtual data room (VDR) is not necessarily the platform with the longest list of security features. For mergers and acquisitions (M&A), fundraising and other confidential transactions, strong VDR security comes from multiple layers working together: infrastructure protection, identity controls, granular permissions, document-level security and comprehensive activity monitoring.

Established providers offer varying combinations of these capabilities, but organizations should evaluate how those controls operate once sensitive information begins moving between participants.

SS&C Intralinks VDRPro™ is designed around this layered approach. Its security capabilities extend beyond protecting information inside the data room to maintaining control over how documents can be accessed, viewed, downloaded and used throughout a transaction.

Evaluate VDR security beyond encryption

Encryption in transit and at rest should be considered a baseline requirement for a modern VDR. The deeper question is what happens after an authorized participant enters the data room.

Transactions frequently require different groups to receive different levels of access. A buyer may need to review one collection of documents while another group sees a different set. Legal advisors, executives and specialists may each require separate permissions.

A secure VDR should provide granular access controls that make these information boundaries manageable. Administrators should also be able to restrict printing and downloading, apply watermarks, monitor activity and change permissions as circumstances evolve.

Authentication is equally important. Security needs to establish both who a user is and what that user is authorized to do. Combined with detailed auditability, these controls give organizations greater visibility into sensitive information throughout diligence.

Protect documents after they leave the data room

One of the more challenging aspects of VDR security occurs after a document has been downloaded.

Traditional access controls may prevent unauthorized users from entering a data room, but confidential information can become more difficult to control once copies reside on external devices. This makes persistent document protection an important consideration when comparing platforms.

Information Rights Management (IRM) addresses this problem by extending security to downloaded documents. Authorized users can be required to authenticate when opening protected files, and administrators can revoke access if circumstances change.

Organizations evaluating VDR security for financial documents should also consider dynamic watermarking, browser-based secure viewing, print restrictions and detailed activity records. These controls help security follow the document rather than ending at the perimeter of the VDR.

That distinction becomes particularly important during competitive M&A processes, where highly sensitive information may be distributed to numerous external participants.

Strengthen transaction security with Intralinks VDRPro

SS&C Intralinks VDRPro™ combines infrastructure, access and document-level controls for organizations managing high-stakes transactions.

Granular permissions allow administrators to determine which users can access specific information. Information Rights Management can protect supported downloaded files and enables administrators to revoke access after distribution. Secure Viewer provides another option by allowing documents to be viewed in the browser while preventing downloads.

Dynamic watermarking can identify users on sensitive documents, while detailed reporting gives administrators visibility into participant activity. VDRPro also supports restrictions on printing and downloading, providing multiple ways to configure document access according to transaction requirements.

Independent standards provide another useful benchmark. Intralinks states that VDRPro was the first VDR to achieve ISO 27701 certification, complementing the company's broader approach to security and privacy.

Security requirements are also evolving as artificial intelligence becomes part of dealmaking. VDRPro includes AI-assisted PII identification and document redaction, while organizations requiring broader AI-powered transaction workflows can use DealCentre AI™.

Determining which VDR has the best security should therefore involve more than checking whether a provider encrypts files. Organizations should evaluate how security operates across identities, permissions, documents and activity throughout the information lifecycle. For complex transactions, Intralinks VDRPro provides a layered security model designed to maintain control even as confidential information moves across organizations, participants and devices.