Secure Team Collaboration Software for Confidentiality

Sensitive work requires more than ordinary chat apps, shared drives, and email attachments.

Lexkeep gives legal, compliance, and enterprise teams a controlled environment for secure collaboration. Keep authorised people, confidential files, and matter-related conversations together in one cohort—while maintaining clear access controls, file traceability, and practical governance.

Keep confidential work in the right hands

When documents, discussions, approvals, and external sharing are spread across multiple tools, teams can lose visibility over who has access to sensitive information and where it has been shared.

Lexkeep helps teams work in a more controlled way. Create a cohort for a matter, project, investigation, transaction, or team, then give each member the level of access they need.

Use Lexkeep to support:

• Confidential matter and project collaboration
• Secure sharing of sensitive documents
• Controlled access for internal and external participants
• Matter-centred team communications
• File version management and activity traceability
• Governed handling of high-value records

One controlled environment for files and collaboration

A Lexkeep cohort brings the people, records, and communications relevant to a piece of work into a single controlled area.

Rather than sharing documents through fragmented email chains or unmanaged cloud links, teams can work from a structured environment designed for sensitive records.

Organise work by cohort

Create separate cohorts for different matters, clients, projects, departments, or confidentiality boundaries.

For example:

• Litigation and dispute-resolution matters
• Internal investigations
• Regulatory response projects
• Board and governance work
• Contract negotiations and transactions
• Due-diligence reviews
• Intellectual-property and innovation records

Keeping work separated by cohort helps reduce the risk of accidental disclosure across matters.

Work with the right people

Invite colleagues, advisers, clients, reviewers, and other authorised participants to the relevant cohort. Assign a role that reflects what they need to do.

• Viewers can view and download files.
• Editors can view, download, and upload files.
• Admins can manage files, membership, and cohort access.

This role-based approach helps teams apply the principle of least privilege: give people the access they need, and no more.

Secure conversations in matter context

Confidential work often depends on timely discussion as well as document access. Lexkeep provides secure messaging options that help teams communicate without separating sensitive conversations from the matter they relate to.

Start a direct secure conversation with another Lexkeep user, or use a cohort’s secure team conversation to coordinate with authorised cohort members.

Secure team conversations help you:

• Keep discussions linked to the relevant matter or project
• Reduce reliance on disconnected messaging tools
• Communicate with the authorised cohort members
• Maintain clearer context around decisions, actions, and documents
• Keep separate matters and teams separated through distinct cohorts

Where enabled, Lexkeep’s secure messaging uses end-to-end encryption to protect conversation content.

Share files with control

Sending a file is easy. Retaining control over who can access it, which version they receive, and how it is handled is harder.

Lexkeep supports secure collaboration around important records through controlled file access, permissions, and sharing workflows. This is especially valuable when working with external counsel, clients, experts, auditors, regulators, or other third parties.

Use Lexkeep to:

• Provide authorised users with access to the relevant cohort
• Share files without relying on unmanaged email attachments
• Control user permissions by role
• Keep related files in a matter-specific environment
• Maintain clearer visibility of file activity and versions
• Remove a member when their access is no longer required

Removing a member revokes their access to the cohort and its files. Teams should nevertheless consider that a user may have downloaded files while they had authorised access.

Support confidentiality without losing operational control

Strong collaboration requires more than restricting access. Teams also need practical ways to manage record lifecycles, file versions, sharing, and retention requirements.

Lexkeep is designed around a hybrid model: controlled document management and collaboration, supported by stronger integrity and audit capabilities where required.

This means teams can maintain governance over records while supporting:

• Secure cloud storage
• Granular access controls
• File-version history
• Audit-ready activity traceability
• Controlled external sharing
• Preservation-oriented workflows
• Blockchain-backed proof of integrity for eligible files

The result is a more defensible environment for records that may later be reviewed in a dispute, audit, investigation, or regulatory process.

Built for high-trust teams and sensitive work

Lexkeep is designed for teams that handle information where confidentiality, traceability, and control matter.

Legal teams

Organise client and matter files, collaborate with authorised participants, and keep discussions and documents connected to the right workstream.

Compliance and investigations teams

Manage sensitive investigation materials, policy records, review documents, and internal communications within controlled cohorts.

Enterprise teams

Support governance, commercial, strategic, and high-value business work with structured access and recordkeeping workflows.

External collaborators

Give clients, experts, auditors, advisers, or officials appropriate access without granting broader visibility into unrelated records or cohorts.

A practical approach to secure collaboration

No single feature creates confidentiality. Stronger protection comes from combining secure technology with disciplined access management and operational practice.

For best results:

• Create separate cohorts for separate matters or access boundaries.
• Assign the lowest appropriate user role.
• Review membership regularly.
• Remove users promptly when their involvement ends.
• Use clear file names and version controls.
• Keep sensitive files and conversations in the relevant cohort.
• Apply your organisation’s information-governance, retention, and legal-hold procedures.

Collaborate with confidence

Lexkeep helps legal, compliance, and enterprise teams keep confidential collaboration organised, controlled, and connected to the records that matter.

Bring secure communication, controlled file access, and high-trust document workflows together in one place.