As a CISO, your primary adversary today isn't just malware; it's employees eagerly pasting sensitive corporate data into OpenAI's interface to increase productivity. PrivacyScrubber TEAMS is an isolation proxy running directly inside the user's browser.
The Prompt Exfiltration Vector
LLMs are black boxes. Any token sent to ChatGPT may be ingested into future training data or retained on competitor servers. With traditional network DLP, identifying unstructured PII within natural language prompts is notoriously high-latency and prone to false positives.
How Zero-Server Architectures Win
- No Man-In-The-Middle API: PrivacyScrubber is NOT a proxy server. It is a client-side JavaScript engine. We never see your data.
- Custom Regex Enforcement: Push a custom dictionary identifying your proprietary strings (e.g.,
ProjectOlympus) as[CUSTOM_1]viachrome.storage.local. - ISO 27001 / A.8.11 Compliance: Fulfills the requirement for "Data Masking" and "Information Transfer" controls without adding a new vendor to your SOC 2 audit envelope.
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