Professional secrecy in the digital age: precautions every lawyer should take

Professional secrecy is one of the pillars of legal practice, set out in the Statute and in the Code of Ethics. It was born in a world of folders and steel filing cabinets, but today most confidential information is on screens, in the cloud and on phones.

Where confidentiality is at risk

• Personal messaging apps, with client documents mixed in with family chats;
• E-mails sent to the wrong recipient or with unprotected attachments;
• Shared computers and open sessions;
• USB drives and downloads scattered across personal machines;
• AI tools with no guarantees about how the data entered is used.

Practical measures

1. Centralize client documents in a system with access control, not in personal folders;
2. Use strong passwords and two-step verification;
3. Limit each team member's access to what they need;
4. Avoid entering identifiable client data into tools without an adequate contract and privacy policy;
5. Keep backups — losing a document is also an incident.

Confidentiality and data protection go together

Brazil's data protection law requires security measures proportionate to the risks. For lawyers, these measures reinforce a duty that already existed — and documenting the practices adopted also protects the firm.

A word about training

Most incidents start with a human action: a wrong attachment, a suspicious link, a shared password. Training the team regularly is as important as choosing good tools.

How IntegraLegal solves this

In IntegraLegal, documents, cases and conversations stay inside the firm's system, isolated from other firms, with per-user permissions and a change log. Documents are backed up in the cloud, and the AI works within your account's environment.

Protect your clients' information: see the plans.

Read also

• Data protection (LGPD) in a law firm: a practical roadmap
• Serving clients on your personal WhatsApp: the risks nobody talks about
• Access control and audit trails: know who did what in your firm

Notice: this content is for information only. It does not replace a lawyer's analysis of the specific case. Always check the legislation, case law and rules in force on the date of your consultation.