Trade secret redaction is the removal of personal data from a confidential file. The DTSA (18 U.S.C. §1836) protects secrets kept under reasonable measures. anonym.plus runs offline, so the secret itself never leaves your network.
When this applies
A confidential file names the author, the holder, and access contacts. To share a sanitized copy, strip that personal data while the secrecy controls hold.
How anonym.plus handles it
- Open the file in anonym.plus on your own network.
- The tool flags author, holder, and access-list names.
- The confidential method or formula stays untouched.
- Swap or black out the confirmed IDs.
- Save the clean copy. Nothing is uploaded.
What you need to provide
- The file (PDF, DOCX, TXT, or scan).
- An operator; Redact for slim disclosure copies.
- Optional allow-list to keep internal control labels.
PII entity types detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Names | PERSON | Author T. Reyes → [AUTHOR] |
| Names | PERSON | Access-list staff → [STAFF] |
| Org | ORGANIZATION | Holder Acme R&D → [HOLDER] |
| Contact | EMAIL_ADDRESS | vault@example.com → [EMAIL] |
| Location | LOCATION | secure site → [SITE] |
| Dates | DATE_TIME | logged 03/2026 → [DATE] |
Compliance achieved
- Keeping the file offline supports reasonable secrecy under the DTSA.
- Catches access-list names and internal contacts.
- On-device AES-256-GCM guards the working copy.
Anonymize trade secret documents offline — see plans & start free →
Limitations & cautions
Uploading a secret to a cloud tool can itself weaken your DTSA claim, since secrecy measures matter. Local work avoids that. The tool removes named IDs, but you still judge whether the method text alone gives the secret away.
Frequently asked questions
Why keep trade secrets off the cloud?
DTSA protection depends on reasonable secrecy measures. Sending a secret to a cloud tool is a disclosure that can undercut that. Local work keeps the file in-house.
Does redaction touch the secret itself?
No. Only personal IDs change. You decide separately whether to mask the method or formula text for a sanitized copy.
Are access-list names removed?
Yes. Names of staff with access are flagged as personal data and swapped or blacked out.