Kwidziridzo: Apple yakataura ongororo yechipiri yeseva, uye nyanzvi yekuona komputa kambani yakatsanangura mukana wekuti izvi zvinogona kutsanangurwa sei mu "Maitirwo ekuongorora kwechipiri" pazasi.
Mushure mekunge vagadziri vadzoreredza zvikamu zvakagadziridzwa zvayo, iyo yekutanga vhezheni yeApple CSAM system yakanyengerwa zvinobudirira kumaka mufananidzo usina mhosva.Nekudaro, Apple yakataura kuti ine dzimwe dziviriro kudzivirira izvi kuti zvisaitike muhupenyu chaihwo.
Iyo yazvino budiriro yakaitika mushure mekunge NeuralHash algorithm yakaburitswa kune yakavhurika sosi yekuvandudza webhusaiti GitHub, chero munhu anogona kuyedza nayo…
Masisitimu ese eCSAM anoshanda nekupinza dhatabhesi yezvinhu zvinozivikanwa zvekushungurudzwa kwevana pabonde kubva kumasangano akadai seNational Center for Missing and Exploited Children (NCMEC).Iyo dhatabhesi inopihwa muchimiro chehashes kana dijitari zvigunwe kubva pamifananidzo.
Kunyangwe hofori zhinji dzetekinoroji dzichiongorora mafoto akaiswa mugore, Apple inoshandisa iyo NeuralHash algorithm pane iPhone yemutengi kuburitsa kukosha kwehashi yemufananidzo wakachengetwa, wozoienzanisa nekopi yakatorwa yeCSAM hashi kukosha.
Nezuro, mugadziri akataura kuti akadzosera kumashure algorithm yeApple uye akaburitsa kodhi kuGitHub-ichi chirevo chakasimbiswa neApple.
Mukati memaawa mashoma GitHib yaburitswa, vaongorori vakabudirira kushandisa algorithm kugadzira nemaune manyepo-mifananidzo miviri yakasiyana zvachose yakagadzira iyo yakafanana hashi kukosha.Izvi zvinonzi kukonana.
Kune masisitimu akadaro, pane nguva dzose njodzi yekudhumhana, nekuti hashi ndeyechokwadi yakarerutswa inomiririra yemufananidzo, asi zvinoshamisa kuti mumwe munhu anogona kugadzira mufananidzo nekukurumidza.
Kudhumhana nemaune apa humbowo hwepfungwa.Vagadziri havakwanise kuwana iyo CSAM hash dhatabhesi, izvo zvingada kugadzirwa kwenhema positives mune chaiyo-nguva system, asi zvinoratidzira kuti kudhumhana kunenge kuri nyore pamusimboti.
Apple yakanyatso simbisa kuti algorithm ndiyo hwaro hwehurongwa hwayo, asi yakaudza mamaboard kuti iyi haisi iyo yekupedzisira vhezheni.Iyo kambani yakataurawo kuti haina kumbobvira yafunga kuichengeta zvakavanzika.
Apple yakaudza Motherboard mune email kuti vhezheni yakaongororwa nemushandisi paGitHub ishanduro yegeneric, kwete iyo yekupedzisira vhezheni inoshandiswa iCloud Photo CSAM yekuona.Apple yakati yakaburitsawo algorithm.
"Iyo NeuralHash algorithm [...] chikamu cheiyo yakasainwa yekushandisa system kodhi [uye] vaongorori vezvekuchengetedza vanogona kuona kuti maitiro ayo anopindirana nerondedzero," rakanyora gwaro reApple.
Iyo kambani yakaenderera mberi ichiti kune mamwe matanho maviri: kumhanyisa yechipiri (chakavanzika) yekufananidza system pane yayo sevha, uye ongororo yemanyorero.
Apple yakataurawo kuti mushure mekunge vashandisi vapfuudza makumi matatu-machikumbaridzo, yechipiri isiri yeruzhinji algorithm inomhanya pamaseva eApple ichatarisa mhedzisiro.
"Iyi hashi yakazvimiririra yakasarudzwa kuti irambe mukana wekuti NeuralHash inokanganisa inoenderana neiyo encrypted CSAM dhatabhesi pamudziyo nekuda kwekuvhiringidzwa nemuvengi kwemifananidzo isiri yeCSAM uye inodarika chikumbaridzo chakaenzana."
Brad Dwyer weRoboflow akawana nzira yekusiyanisa zviri nyore pakati pemifananidzo miviri yakatumirwa sehumbowo hwepfungwa yekurwiswa kwekudhumhana.
Ndiri kuda kuziva kuti mifananidzo iyi inotaridzika sei muCLIP yeiyo yakafanana asi yakasiyana neural feature extractor OpenAI.CLIP inoshanda zvakafanana neNeuralHash;zvinotora mufananidzo uye inoshandisa neural network kugadzira seti yemaficha mavheji anoronga kune zviri mumufananidzo.
Asi network yeOpenAI yakasiyana.Iyo yakajairika modhi inokwanisa mepu pakati pemifananidzo uye zvinyorwa.Izvi zvinoreva kuti tinogona kuishandisa kuburitsa ruzivo rwemufananidzo unonzwisisika wemunhu.
Ndakamhanyisa mifananidzo miviri yekudhumhana pamusoro kuburikidza neCLIP kuti ndione kana yakanyengedzwawo.Mhinduro pfupi ndeiyi: kwete.Izvi zvinoreva kuti Apple inofanirwa kukwanisa kuisa yechipiri ficha yekudhonza network (senge CLIP) kune yakaonekwa mifananidzo yeCSAM kuti ione kuti ndeyechokwadi here kana kuti manyepo.Zvakanyanya kuoma kugadzira mifananidzo inonyengedza network mbiri panguva imwe chete.
Pakupedzisira, sezvambotaurwa, mifananidzo inoongororwa nemaoko kuti ione kuti ndeye CSAM.
Muongorori wezvekuchengetedza akataura kuti njodzi chaiyo ndeyekuti chero munhu anoda kutsamwisa Apple anogona kupa manyepo enhema kune vanoongorora vanhu.
"Apple yakagadzira iyi sisitimu, saka basa rehashi harifanire kuchengetwa chakavanzika, nekuti chinhu chega chaunogona kuita ne'non-CSAM seCSAM' kutsamwisa boka rekupindura reApple nemamwe mifananidzo isina chinhu kudzamara vashandisa mafirita kuti abvise. ongororo Aya marara ari mupombi manyepo, "Nicholas Weaver, muongorori wepamusoro paInstitute of International Computer Science paYunivhesiti yeCalifornia, Berkeley, akaudza Motherboard muhurukuro yepamhepo.
Kuvanzika inyaya iri kuwedzera kunetseka munyika yanhasi.Tevedza mishumo yese ine chekuita nekuvanzika, chengetedzo, nezvimwe. mugwara redu.
Ben Lovejoy munyori weBritish tekinoroji uye EU mupepeti we9to5Mac.Iye anozivikanwa nemakoramu ake uye zvinyorwa zvedhayari, achiongorora ruzivo rwake neApple zvigadzirwa nekufamba kwenguva kuti awane ongororo yakazara.Anonyorawo zvinyorwa, kune maviri ehunyanzvi anonakidza, mashoma mapfupi sainzi ekunyepedzera mafirimu uye rom-com!
Nguva yekutumira: Aug-20-2021