How to Scrub Sensitive Data Before it Reaches Your LLM
Source: YouTube · Boundary · published Mar 9, 2026 · 1:03:03
The video emphasizes that critical data protection requires implementing security controls directly in code, not just at the AI layer 0:00.
Key Takeaways:
• Security controls must be built directly into code to prevent data leakage for sensitive information 0:00
• Tools like arbback can help implement security measures in databases 0:13
• Masking complex data like street addresses requires sophisticated rules that are challenging to implement 0:23
The discussion highlights the technical challenges of implementing effective data protection through proper security controls and redaction techniques 0:35.
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First 800 characters of the transcript
If you really must not leak this data, then you have to build security controls in your code base. I'm not even talking about at the AI [music] layer. I mean in your code itself to prevent that data from leaking. So for example, a really trivial example of this is arbback. If you're going to use uh arbback uh in your databases, that's a great way to prevent a security control. How would you mask out a street address? A street address is like really really hard to do with some reax and like what I would use a general rule. >> Also redacting anything with a number followed by text. >> Yeah, exactly. Like it's really really hard and we can if you guys want we can actually write the general rule for what a street address kind of thing looks like and we can talk about some other examples on the…