How Law Firms Can Secure Remote Employees and Outside Contractors

A practical cybersecurity guide for law firms using remote staff, overseas contractors, and outside vendors who access email, files, and client information.

Remote access expands the law firm's attack surface

Law firms increasingly rely on remote employees, virtual assistants, overseas contractors, e-discovery providers, and other third parties. These relationships can improve efficiency, but they also create additional accounts, devices, locations, and access paths that must be secured.

A contractor with access to email or shared files can become an entry point for phishing, account takeover, wire fraud, and exposure of confidential client information.

Start with separate, identifiable accounts

Every person should have an individual account. Shared logins make it difficult to enforce MFA, investigate suspicious activity, or determine who accessed a document. Contractor accounts should also be clearly labeled and reviewed more frequently than standard employee accounts.

Limit access to what the person actually needs

• Email: Provide only the mailbox, group, or delegated access required for the role.
• Files: Restrict access to specific matters, clients, or folders.
• Applications: Avoid broad administrator privileges and unnecessary integrations.
• Devices: Require supported operating systems, encryption, screen locks, and endpoint protection.
• Locations: Use alerts or restrictions for unexpected countries and impossible travel.

Personal devices require additional controls

When contractors use personal computers, the firm may not know whether the device is patched, shared with family members, infected with unwanted software, or backed up to a personal cloud account. Browser-based access, managed profiles, virtual desktops, or firm-owned equipment can provide better separation.

Build an immediate offboarding process

1. Disable the account as soon as the relationship ends.
2. Revoke active sessions and application tokens.
3. Remove access to shared drives, groups, case platforms, and password managers.
4. Change any credentials that were shared despite policy.
5. Transfer ownership of files and business records.
6. Review recent sign-ins and downloads for unusual activity.

Monitor the access you allow

MFA is essential, but it is not the final control. Law firms should also monitor suspicious sign-ins, forwarding-rule changes, unusual downloads, disabled security tools, and unexpected access to sensitive matters.

Need a contractor-access review?

VisCore IT Solutions helps law firms in Raleigh and Wake Forest secure remote access, Google Workspace or Microsoft 365, employee devices, contractors, backups, and ongoing threat monitoring.