Re:Apple says photos in iCloud will be checked by child abus...
by yyyk on Tuesday August 10, 2021 @03:56PM
(#28133480)
If Apple wants to get the same detection ability as server-side, they'll have no choice* but to expand and lock down client-side much more than they publicized. At which point this method is not the lesser evil at all.
* Think about what happens to CSAM uploaded to iCloud before NCMEC tags it. This has to happen for each new CSAM, since NCMEC can't tag what it doesn't see yet.
Surely Apple and NCMEC want to be able to catch these perps (which they easily would have with server-side). Doing it client-side requires expansion of scanning to do much more.
* Think about what happens to CSAM uploaded to iCloud before NCMEC tags it. This has to happen for each new CSAM, since NCMEC can't tag what it doesn't see yet.
Surely Apple and NCMEC want to be able to catch these perps (which they easily would have with server-side). Doing it client-side requires expansion of scanning to do much more.