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Digital certificates are guarded very, very closely
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Zero Days

Digital certificates areguarded very, very closely behind multiple doors and they require...

Digital certificates are
guarded very, very closely behind multiple doors and they require multiple people to unlock

Full Transcript

00:00:01.000 --> 00:00:04.839
Digital certificates are guarded very, very closely
00:00:04.084 --> 00:00:06.379
behind multiple doors
00:00:06.038 --> 00:00:08.799
and they require multiple people to unlock.
Duration
10 seconds
Views
30
Timestamp in Movie
00:14:31
Uploaded
Nov 01, 2025
Genres
documentary
Production
N/A

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Movie Summary

A documentary focused on Stuxnet, a piece of self-replicating computer malware that the U.S. and Israel unleashed to destroy a key part of an Iranian nuclear facility, and which ultimately spread beyond its intended target.
Chien: And they need to provide both biometrics - Zero Days 00:06
Chien: And they need to provide both biometrics
It wasn't like those certificates were - Zero Days 00:06
It wasn't like those certificates were
O'murchu: Like a cleaner who comes in at night - Zero Days 00:07
O'murchu: Like a cleaner who comes in at night
It did feel like walking onto the set - Zero Days 00:07
It did feel like walking onto the set
You've been embroiled in this thing that, - Zero Days 00:06
You've been embroiled in this thing that,
We continued to search, - Zero Days 00:09
We continued to search,
It was doing something with Siemens, - Zero Days 00:07
It was doing something with Siemens,
We'd never ever seen that in any malware before, - Zero Days 00:05
We'd never ever seen that in any malware before,
But after googling, very quickly we understood - Zero Days 00:07
But after googling, very quickly we understood
Stuxnet was targeting a very specific hardware device, - Zero Days 00:08
Stuxnet was targeting a very specific hardware device,
Langner: The PLC is kind of a very small computer - Zero Days 00:11
Langner: The PLC is kind of a very small computer
So this little box is running a digital program - Zero Days 00:13
So this little box is running a digital program
Chien: Those program module controllers - Zero Days 00:06
Chien: Those program module controllers
O'murchu: This is used in factories, - Zero Days 00:06
O'murchu: This is used in factories,
Critical infrastructure, it's everywhere around us, - Zero Days 00:10
Critical infrastructure, it's everywhere around us,
So the payload of Stuxnet was designed - Zero Days 00:09
So the payload of Stuxnet was designed
Langner: The next very big surprise came - Zero Days 00:07
Langner: The next very big surprise came
We figured out that the malware was probing - Zero Days 00:06
We figured out that the malware was probing
It didn't try to manipulate any given controller in a network - Zero Days 00:08
It didn't try to manipulate any given controller in a n...
It went through several checks, and when those checks failed, - Zero Days 00:08
It went through several checks, and when those checks failed...