Ivo vanoona nzira inobvumidza kudzikisira mifananidzo nemavhidhiyo eMessage

Pakati pekukakavadzana kwepamutemo uko FBI inokumbira Apple kunetesa simba rekunyorera kweIOS, boka revanoongorora kubva kuYunivhesiti yeJohn Hopkins kuUnited States rakawana nzira inovatendera. dhonza mifananidzo nemavhidhiyo anotumirwa kuburikidza neMessage pane shanduro dzekare dzeIOS. Chikwata chakatoudza Apple nezve dambudziko uye kambani iyo Tim Cook inomhanya ichaburitsa gadziriso kwanonoka nhasi ichagadzirisa dambudziko.

Matthew Green, uyo anotungamira timu ine iye naChristina Garman, Gabriel Kaptchuk, Michael Rushanan naIan Miers, anodaro tsikidzi inongobata shanduro dzekare dzeIOS uye iri mune encryption algorithm iyo iyo Cupertino kambani inoshandisa kuchengetedza izvo zvakatumirwa kuburikidza neMessage.

IMessage encryption haisi 100% yakachengeteka

Paakaverenga rondedzero yeiyo encryption maitiro mune yeapuro kambani yekuchengetedza gwara, Green akafungidzira kuti chimwe chinhu chingave chisiri kushanda mukunyora kwaApple. Muongorori anovimbisa izvozvo akaudza Apple yekuvapo kwedambudziko, asi zvakamushamisa kuti hazvina kugadziriswa nezvakabatiswa patches. Gare gare, akasangana nechikwata chevadzidzi ndokugadzira yokubiridzira iyo, mukufunga, yakashandisa kutadza.

Chikwata chevaongorori chinotsanangura kuti iko kukanganisa kuri mune Sei iMessage inochengeta mifananidzo uye mavhidhiyo muICloud yakagovaniswa mukati mehurukuro, kuvadzivirira nekiyi-bit-kiyi. Vatsvaguriri vakakwanisa kubvunza iyi kiyi pane iCloud server, mumwe munhu panguva, kusvikira vakwanisa kugadzirisa zvachose kiyi, vachivabvumira kutora izvo zvemukati zvemukati. Ian Miers akataura kuti kune zvimwe zvikumbiro zvakare zvine chikanganiso ichi, asi akaramba kutaura zvavaive, saka hazvizivikanwe kuti vanobva kuIOS chete kana kubva kune imwe chikuva.

Dambudziko rakagadziriswa zvishoma muIOS 9

Sekureva kwaGreen, Apple gadzirisa iyi bug nekusunungurwa kweIOS 9, asi inoti kurwisa kwacho kunogona zvakare kushanda pane yazvino vhezheni yeIOS nekumwe kugadzirisa. Idzo shanduro dziri munjodzi yekurwiswa kwadzo sezvazviri kugadzirwa izvo zviri iOS 8.x uye zvekare shanduro. Kana pasina zvekushamisika, iOS 9.3 ichaburitswa nhasi, iyo inogona kusanganisira imwe gadziriso inogona kugadzirisa zvachose bhagi iri. Chikwata chevaongorori chinoti Apple ichaburitsa vhezheni nyowani yeIOS nhasi ichagadzirisa dambudziko, saka shanduro nyowani dzeIOS 8.x neIOS 7.x zvinogoneka.