https://github.com/Dcallies https://twitter.com/dcallies1
Yup, you got it, the content itself will remain only in the device, the hashing is done in-browser, and the only part of the original content that makes it into the system is the hashes. Once a platform that is part of…
It’s somewhere in the FAQ at https://stopncii.org/faq/, but It’s PDQ for photos (https://github.com/facebook/ThreatExchange/tree/main/pdq) and MD5 for videos. PDQ is resistant to some modifications (it focuses on the…
Yup, PDQ (https://github.com/facebook/ThreatExchange/tree/main/pdq) and MD5- https://stopncii.org/faq/. MD5 is a cryptographic hash, which means that even a single bit changed gives you an entirely different hash. This…
It’s a real challenge - you can try and do more pre-processing on a submitter’s device to try and avoid mistakes or malicious use of the system. The big limitations are: 1. How much processing time can you put on what…
Another commenter (“ahahahahah”) described it as the equivalent of a “report image” button, which I thought was apt - it preemptively reports on all the platforms that are participating with StopNCII. It comes down to…
I like the comparison of the program to hitting “report image” on a platform. Advantages of StopNCII is that you can report proactively, and to report it to all the participating platforms at the same time. Misuse of…
Hey everyone! I’m a software engineer at Meta, and I helped work on the program that the newsroom post is about. Sorry I’m late, I only just found the thread! I might be able to answer some questions about the…
Yup, you got it, the content itself will remain only in the device, the hashing is done in-browser, and the only part of the original content that makes it into the system is the hashes. Once a platform that is part of…
It’s somewhere in the FAQ at https://stopncii.org/faq/, but It’s PDQ for photos (https://github.com/facebook/ThreatExchange/tree/main/pdq) and MD5 for videos. PDQ is resistant to some modifications (it focuses on the…
Yup, PDQ (https://github.com/facebook/ThreatExchange/tree/main/pdq) and MD5- https://stopncii.org/faq/. MD5 is a cryptographic hash, which means that even a single bit changed gives you an entirely different hash. This…
It’s a real challenge - you can try and do more pre-processing on a submitter’s device to try and avoid mistakes or malicious use of the system. The big limitations are: 1. How much processing time can you put on what…
Another commenter (“ahahahahah”) described it as the equivalent of a “report image” button, which I thought was apt - it preemptively reports on all the platforms that are participating with StopNCII. It comes down to…
I like the comparison of the program to hitting “report image” on a platform. Advantages of StopNCII is that you can report proactively, and to report it to all the participating platforms at the same time. Misuse of…
Hey everyone! I’m a software engineer at Meta, and I helped work on the program that the newsroom post is about. Sorry I’m late, I only just found the thread! I might be able to answer some questions about the…