BlindBox, every mention

Raluca Ada Popa Jul 28, 2017 · 21 mentions

• ▶ 0:14 Raluca Ada Popa So I'm going to tell you about some very recent work on Blindbox, which enables us to inspect traffic that remains encrypted and protect the privacy of the users. 3 times in the scene
• ▶ 0:43 Raluca Ada Popa So Blindbox, uh, looks at deep packet inspection.
• ▶ 4:07 Raluca Ada Popa So basically the question we set out to answer in blind box is whether we can achieve both privacy and inspect payload.
• ▶ 6:30 Raluca Ada Popa Ah, but actually, we, Blindbox achieves these goals.
• ▶ 6:38 Raluca Ada Popa Um, so what we build in Blindbox is an enhanced version of HTTPS called Blindbox HTTPS.
• ▶ 6:38 Raluca Ada Popa Um, so what we build in Blindbox is an enhanced version of HTTPS called Blindbox HTTPS. 2 times in the scene
• ▶ 6:59 Raluca Ada Popa But then on top of that, the traffic goes through Blindbox Encrypt, which tokenizes the traffic into keywords and encrypts each keyword.
• ▶ 7:55 Raluca Ada Popa But unfortunately, none of these were really satisfactory for blind box because these schemes are split into two parts. 3 times in the scene
• ▶ 9:08 Raluca Ada Popa But then, the user takes a message, as I mentioned, tokenizes it as part of Blind Box HTTPS, and then encrypts it.
• ▶ 10:41 Raluca Ada Popa Ok, so I gave you a sense of, um, how the equality part works in a blind box.
• ▶ 11:14 Raluca Ada Popa Ok, so we implemented Blind Box, and I just want to mention that, um, it covers a lot of, uh, applications already, so only the equality part that I told you about can support already watermarks, checking if exfiltrated documents contain… 4 times in the scene
• ▶ 12:33 Raluca Ada Popa And Blindbox is part of a bigger vision, the one of computing on encrypted data, which was initially started by cryptographers, um, and our work showed that you can actually do it in practice for, for systems that are used today. 2 times in the scene