Ukhuseleko loMaleko wemiyalezo (MLS) luluhlu lokhuseleko loguqulelo oluntsonkothileyo lwemiyalezo ngokwamaqela obukhulu obubini ukuya kwabaninzi.
Zakhutshwa iindaba ukuba iKomiti ye-IETF (I-Internet Engineering Task Force), ephuhlisa iiprothokholi kunye noyilo lwe-Intanethi, ivume ukupapashwa komgangatho we-MLS (uKhuseleko loMaleko woMyalezo), oluchaza iprothokholi yokuququzelela uguqulelo oluntsonkothileyo ekupheleni ukuya esiphelweni kwizicelo zemiyalezo.
Ndifanele njalo Ukunyuswa kwe-MLS kuya kudibanisa iindlela zokubethela ekupheleni ukuya ekupheleni yemiyalezo kumaqela athatha abathathi-nxaxheba ababini okanye ngaphezulu kwaye iya kwenza lula ukuphunyezwa kwenkxaso yayo kwizicelo.
I-IETF ivume ukupapashwa koKhuseleko lweMiyalezo yoMyalezo (MLS), umgangatho omtsha wokhuseleko oluphelayo oluya kwenza kube lula ukuba izicelo zinikeze umgangatho ophezulu wokhuseleko kubasebenzisi bazo. Uguqulelo oluntsonkothileyo oluya esiphelweni luphawu lokhuseleko olukhulayo kwizicelo ze-Intanethi. Igcina ulwazi lwabasebenzisi lukhuselekile, nokuba inkonzo yelifu abayisebenzisayo yaphulwe.
Amaxwebhu achaza ulwakhiwo lwe-MLS kunye neprothokholi esetyenzisiweyo ukuguqulela imiyalezo entsonkothileyo athunyelwe ukuba ujongwe kwakhona.
Ukuphunyezwa kwe I-MLS iphuhliswa kwi-C ++, Hamba, i-TypeScript, kunye ne-Rust. Uphuhliso lwe-MLS lusekelwe kumava eeprothokholi ezikhoyo ezisetyenziselwa ukukhusela ukuhanjiswa komyalezo, njenge-S/MIME, i-OpenPGP, i-Off Record, kunye ne-Double Ratchet.
Ukulungiswa kokucaciswa, ukuphunyezwa kokusebenza, kunye neenkqubo zokuqinisekisa ziqhutyelwa ngokufanayo, kusetyenziswa iindlela ezisetyenziselwa ukulungiswa komgangatho we-TLS 1.3.
Indlela enjalo iyakuvumela ufezekiso oluninzi oluhambelanayo noluvavanyiweyo lweprotocol kuba xa i-RFC ilungile. Ukuphunyezwa kwe-MLS okwangoku kwimveliso kwi-Webex kunye ne-RingCentral yonxibelelwano amaqonga, kwaye i-Wickr kunye ne-Matrix nazo ziceba ukufudukela kwi-MLS.
I-MLS isekwe kwezona zifundo zibalaseleyo kwisizukulwana sangoku semigaqo yokhuseleko. Njengeprothokholi yeRatchet esetyenziswa ngokubanzi, i-MLS yenza umsebenzi ongahambelaniyo kwaye ibonelela ngeempawu zokhuseleko ezikumgangatho ophezulu ezinje ngokhuseleko lwasemva kokulalanisa. Kwaye, njenge-TLS 1.3, i-MLS inikezela ubungqina obuqinileyo, kwaye iimpawu zayo zokhuseleko ziqinisekisiwe ngovavanyo olusemthethweni. I-MLS idibanisa ezona mpawu zibalaseleyo zaba bandulelayo kwaye yongeza iimpawu ezinjengokukala okufanelekileyo kwiincoko ezibandakanya amawaka ezixhobo ngaphandle kokuncama ukhuseleko.
Kuyakhankanywa ukuba eyona njongo iphambili ukwenza inkqubo entsha ludityaniso lweendlela zoguqulelo oluntsonkothileyo oluphela ukuya esiphelweni kunye nokuqaliswa komgaqo omnye osemgangathweni kwaye yaqinisekiswa ukuba inokusetyenziswa endaweni yeeprothokholi ezahlukeneyo eziphuhliswe ngabavelisi abohlukeneyo abasombulula imisebenzi efanayo, kodwa azihambelani.
Ukongeza koku, kwakhona kuphawulwe ukuba I-MLS iya kuvumela ukusetyenziswa kokuphunyezwa kokulungelelaniswa kweprotocol esele ivavanyiwe kwizicelo ezahlukeneyo, kunye nokulungelelanisa uphuhliso lwabo kunye nokuqinisekiswa.
Kuyafaneleka ukukhankanya ukuba ukuphatheka kwenqanaba lesicelo kucetywa ukuba kuphunyezwe ekuqinisekiseni, ukufunyanwa okuphambili kunye nenqanaba labucala (uthutho kunye nenqanaba lokuhambelana kwesemantic lingaphandle kwendawo yomgangatho).
Ngokubhekiselele kwimisebenzi esonjululwe yiprotocol, oku kulandelayo kukhankanyiwe:
- Ubumfihlo: imiyalezo inokufundwa kuphela ngamalungu eqela.
- Imfezeko kunye neziqinisekiso zokuqinisekisa: umyalezo ngamnye uthunyelwa ngumthumeli oqinisekisiweyo kwaye awunakuphazanyiswa okanye utshintshwe endleleni.
- Ukuqinisekiswa kwamalungu eqela: ilungu ngalinye linokuqinisekisa ubunyani bamanye amalungu eqela.
- Ukusebenza kwe-Asynchronous - Izitshixo ze-Encryption zinokuvezwa ngaphandle kwesidingo sokuba omabini amaqela abe kwi-intanethi.
- Phambili iMfihlo: ukubeka esichengeni omnye wabathathi-nxaxheba akukuvumeli ukuguqulelwa kwikhowudi yemiyalezo ethunyelwe ngaphambili kwiqela.
- Ukukhuselwa kwe-post-compromise: I-Compromise yomnye wabathathi-nxaxheba ayivumeli ukuchithwa kwemiyalezo eya kuthunyelwa kwiqela kwixesha elizayo.
- I-Scalability: Xa kunokwenzeka, ukukala kwe-sublinear scalability ngokwemigaqo yokusetyenziswa kobutyebi ngokusekwe kubungakanani bedama.
Gqibela Ukuba unomdla wokwazi ngakumbi malunga nayo, ungajonga iinkcukacha kwi eli khonkco lilandelayo.