Zosintha: Apple idatchulanso kuwunika kwachiwiri kwa seva, ndipo kampani yaukadaulo yamakompyuta idafotokoza kuthekera kwa zomwe izi zitha kufotokozedwa mu "Momwe kuyendera kwachiwiri kungagwire ntchito" pansipa.
Madivelopa atasintha magawo ake opangidwa, mtundu woyambirira wa Apple CSAM adapusitsidwa kuti alembe chithunzi chosalakwa.Komabe, Apple idati ili ndi zodzitchinjiriza zowonjezera kuti izi zisachitike m'moyo weniweni.
Kukula kwaposachedwa kunachitika pambuyo poti algorithm ya NeuralHash itasindikizidwa patsamba lotseguka la GitHub, aliyense atha kuyesa…
Machitidwe onse a CSAM amagwira ntchito poitanitsa nkhokwe ya zinthu zodziwika bwino zogwirira ana kuchokera kumabungwe monga National Center for Missing and Exploited Children (NCMEC).Dongosolo la database limaperekedwa ngati ma hashes kapena zolemba zala za digito kuchokera pazithunzi.
Ngakhale zimphona zambiri zaukadaulo zimasanthula zithunzi zomwe zidakwezedwa mumtambo, Apple imagwiritsa ntchito algorithm ya NeuralHash pa iPhone yamakasitomala kuti ipange mtengo wa hashi wa chithunzi chomwe chasungidwa, ndikuchiyerekeza ndi kopi yotsitsidwa ya mtengo wa CSAM.
Dzulo, wopanga adati adasinthiratu ma algorithm a Apple ndikutulutsa kachidindo ku GitHub-chidziwitso ichi chidatsimikiziridwa ndi Apple.
Patangotha maola ochepa GitHib atatulutsidwa, ofufuzawo adagwiritsa ntchito bwino ma aligorivimu kuti apange chithunzi chabodza mwadala-zithunzi ziwiri zosiyana kwambiri zomwe zidapanga mtengo womwewo wa hashi.Izi zimatchedwa kugundana.
Kwa machitidwe oterowo, nthawi zonse pamakhala chiwopsezo cha kugundana, chifukwa hashi ndiye chithunzi chosavuta kwambiri cha chithunzicho, koma ndizodabwitsa kuti wina amatha kupanga chithunzicho mwachangu.
Kugundana mwadala apa ndi umboni chabe wa lingaliro.Madivelopa alibe mwayi wofikira ku database ya CSAM hash, zomwe zingafune kupangidwa kwazinthu zabodza mu nthawi yeniyeni, koma zimatsimikizira kuti kugundana ndikosavuta kwenikweni.
Apple idatsimikizira kuti ma aligorivimu ndiye maziko ake, koma adauza bolodilo kuti iyi si mtundu womaliza.Kampaniyo inanenanso kuti sinafune kusunga chinsinsi.
Apple idauza Motherboard mu imelo kuti mtundu womwe udawunikidwa ndi wogwiritsa ntchito pa GitHub ndi mtundu wamba, osati mtundu womaliza womwe umagwiritsidwa ntchito pozindikira iCloud Photo CSAM.Apple idati idawululanso algorithm.
"NeuralHash aligorivimu [...] ndi gawo la code yosayina yogwiritsira ntchito [ndi] ofufuza zachitetezo angatsimikizire kuti machitidwe ake akugwirizana ndi kufotokozera," inalemba chikalata cha Apple.
Kampaniyo idapitiliza kunena kuti pali njira zina ziwiri: kuyendetsa njira yachiwiri (yachinsinsi) yofananira pa seva yake, ndikuwunikanso pamanja.
Apple inanenanso kuti ogwiritsa ntchito akadutsa malire a 30-machesi, algorithm yachiwiri yosakhala yapagulu yomwe ikuyenda pa maseva a Apple iwona zotsatira.
"Hash yodziyimira payokhayi idasankhidwa kuti ikane kuthekera kuti NeuralHash yolakwika ikufanana ndi nkhokwe ya CSAM yosungidwa pachidacho chifukwa chakusokoneza kwazithunzi zomwe si za CSAM ndikupitilira malire."
Brad Dwyer wa Roboflow adapeza njira yosiyanitsa mosavuta pakati pa zithunzi ziwiri zomwe zidatumizidwa ngati umboni wa lingaliro la kugundana.
Ndili ndi chidwi ndi momwe zithunzizi zimawonekera mu CLIP ya chojambulira chofanana koma chosiyana cha neural OpenAI.CLIP imagwira ntchito mofanana ndi NeuralHash;zimatengera chithunzi ndikugwiritsa ntchito neural network kupanga gulu la ma vector omwe amawonetsa zomwe zili pachithunzicho.
Koma maukonde a OpenAI ndi osiyana.Ndi mtundu wamba womwe umatha kupanga mapu pakati pa zithunzi ndi zolemba.Izi zikutanthauza kuti titha kuzigwiritsa ntchito pochotsa zidziwitso zomveka zamunthu.
Ndinayendetsa zithunzi ziwiri zogundana pamwambapa kudzera pa CLIP kuti ndiwone ngati zidapusitsidwanso.Yankho lalifupi ndi: ayi.Izi zikutanthauza kuti Apple iyenera kugwiritsa ntchito netiweki yachiwiri yochotsa zinthu (monga CLIP) pazithunzi zomwe zapezeka za CSAM kuti zitsimikizire ngati zili zenizeni kapena zabodza.Ndizovuta kwambiri kupanga zithunzi zomwe zimanyenga maukonde awiri nthawi imodzi.
Pomaliza, monga tanena kale, zithunzizo zimawunikiridwa pamanja kuti zitsimikizire kuti ndi CSAM.
Wofufuza zachitetezo adati chowopsa chokha ndichakuti aliyense amene akufuna kukwiyitsa Apple atha kupereka zabodza kwa owunika anthu.
"Apple adapangadi dongosololi, kotero kuti ntchito ya hashi sifunika kubisidwa, chifukwa chinthu chokhacho chomwe mungachite ndi'non-CSAM monga CSAM' ndikukwiyitsa gulu la Apple ndi zithunzi zopanda pake mpaka atagwiritsa ntchito zosefera kuti athetse. kusanthula Zinyalala zomwe zili m'mapaipi ndi zabodza," Nicholas Weaver, wofufuza wamkulu ku Institute of International Computer Science ku University of California, Berkeley, adauza Motherboard pocheza pa intaneti.
Kusunga chinsinsi ndi nkhani yomwe ikudetsa nkhawa kwambiri masiku ano.Tsatirani malipoti onse okhudzana ndi zinsinsi, chitetezo, ndi zina zambiri pamalangizo athu.
Ben Lovejoy ndi wolemba zaukadaulo waku Britain komanso mkonzi wa EU wa 9to5Mac.Amadziwika ndi zolemba zake ndi zolemba zamabuku, kuwunika zomwe adakumana nazo ndi zinthu za Apple pakapita nthawi kuti amve zambiri.Amalembanso mabuku, pali zochititsa chidwi ziwiri zaukadaulo, makanema ochepa asayansi abodza komanso rom-com!
Nthawi yotumiza: Aug-20-2021