DLP for Claude

Let your team use Claude without leaking confidential data. Slopfence scans every prompt and file sent to claude.ai in the browser, blocking secrets and PII in real time.

Claude's large context window makes it a magnet for whole documents and codebases — exactly the material you don't want leaving your control. Slopfence scans what's sent to claude.ai before it reaches Anthropic.

What Slopfence catches on Claude

Large document pastes

Claude's context window invites users to paste entire files. Slopfence extracts and scans that content for confidential markers and PII first.

Codebase & credential exposure

Pasted repositories and env files often carry secrets. Database strings, tokens, and keys are caught before submission.

Regulated data

Financial, health, and personal records matched by your rules are blocked or logged with a full audit trail.

Claude DLP — frequently asked

Does Slopfence support claude.ai?

Yes. Slopfence runs on claude.ai in Chrome and Edge, intercepting prompts and file uploads client-side.

Does it read files I attach to Claude?

Yes — DOCX, XLSX, PPTX, PDF and text files are parsed and their contents scanned before the upload completes.

Is prompt content stored?

No. Content is evaluated for rule matches and not retained; only rule name, action, and metadata are logged.

Ready to secure Claude?

Book a demo, start a free POC, or get a quote — a real human calls you back to scope your requirements.

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