Dopokaz: Cash Handover

I-Dopokaz iyibhentshi lokuhlola elihlelekile elenzelwe abashicileli, abaphathi bezitolo, kanye nabaphathi bezincwadi abaxazulula amarekhodi okudlulisela imali aphikisanayo, angacacile, noma adidayo.

Uma ishifti iphela ngokuhlukahluka kwemali, isiliphu sokulanda esingabaluliwe noma ukudluliselwa okungabhaliwe kungashiya umthombo wokuntuleka ungaqiniseki. Izibali zemali ezivamile zenani elilodwa azikwazi ukumela izincazelo ezincintisanayo phakathi kwamaphuzu amaningi emali. Amamodeli e-Dopokaz afake amarekhodi njengenethiwekhi yokugcinwa exhunyiwe, ebala izikhawu zokuguquguquka ezivunyelwe ngokwezibalo phakathi kwama-till, amadrowa, kanye nama-safe ngaphandle kokuqagela noma ukunikeza icala lomuntu siqu.

I-ROSETTE YOKUDLULISELA NGOKUGCINA
Bona ngeso lengqondo ukunyakaza kwemali ezindaweni ezichaziwe. Ama-node amelela ama-safe, amadrowa emali, kanye nezindawo zokuhlola zokudlulisela. Ukuxhumana okuqondisiwe kulandelela ukudluliselwa okubhaliwe, amarisidi, kanye nokwehla kwemali ngezitembu zesikhathi ezichaziwe kanye namanani. Ithebula lokudlulisela eli-odwe elifinyelelekayo linikeza umbono ohlelekile ofanayo wokulinganisa ifonti ephezulu kanye nokuzulazula kwesikrini.

INJINI YESIKHATHI SOKUHLUKAHLUKA ESIJWAYELEKILE
Esikhundleni sokuphoqa incazelo eyodwa, i-Dopokaz ibala izikhawu zokuhlukahluka ezilinganiselwe kuzo zonke izindawo zemali ngesikhathi esisodwa. Injini ihlaziya ukubalwa kokuvula, ukubalwa kokuvala, ukuqoqwa okuphakathi, kanye nokuqagela okumenyezelwe kokubalwa kwezimali ukuze kutholakale ukuthi amarekhodi afakiwe angakufakazela nokuthi angakwazi ukukufakazela.

UKUHLUKA OKUPHIKISANAYO
Qhathanisa ukuhumusha okuhlukile kwesethi efanayo yerekhodi. Uma ukuqoqwa okungabaluliwe okungu-$200 kungenzeka ukuthi kwavela ku-Till 1 noma ku-Till 2, uhlelo lokusebenza lugcina zombili izincazelo ezivumelekile, lubonisa ukuhlukahluka okuvela endaweni ngayinye eceleni, futhi lugqamise idokhumenti ethile engekho noma umbuzo ozohlukanisa phakathi kwazo.

IZIBALO ZOKUVULA NOKUVALA
Qopha ukubalwa kwemali yokuvula nokuvala endaweni ngayinye bese uyihlanganisa nemibiko yokuhamba kwemali. Ukuhlela ngakunye okugciniwe kugcina ukufakwa kokubuyekezwa kwecala.

ISITORO SENDALO ESIBHALIWE
Wonke amarekhodi ecala, izibalo, kanye namanothi anamathiselwe agcinwa ngokuqinile kudivayisi kusetshenziswa ukubethela kwemvilophu ye-AES-256-GCM eqoshiwe ngokhiye wayo oyinhloko ophethwe yi-Android Keystore. Uhlelo lokusebenza aluceli izimvume zenethiwekhi, luqinisekisa ukuthi idatha ihlala kudivayisi yakho ebonakalayo. Isipele ngokuzenzakalela samafu sivaliwe ukuvimbela ukuvumelanisa kwamafu okungabethelwe.

UKUTHUMELA NOKUBUYISA OKUBHALIWE
Thumela izifinyezo zokuhlola eziphathwayo noma udale izingobo zomlando zokubuyisa amacala abethelwe (.dpkz) ezivikelwe ngokukhishwa kokhiye we-PBKDF2WithHmacSHA256 kanye nokubethela kwe-AES-GCM. Ukukhishwa kwengobo yomlando kuqinisekisa imingcele eqinile yokususa ukucindezela ukuze kuvikelwe kumafayela onakele.

INHLOSO YENKONTILEKA YOMGCELE
I-Dopokaz iyithuluzi lokuhlaziya lokuhlola ubufakazi obufakiwe bombhalo. Konke okutholakele kumelela ukuhumusha okuvunyelwe kwamarekhodi afakiwe ngaphansi kwezibikezelo ezimenyezelwe. Uhlelo lokusebenza alukwazi ukusungula umlando ongokoqobo wamaphepha emali, alubonisi umthwalo womuntu ngamunye, futhi aluthathi indawo yeseluleko sokubalwa kwezimali esifanelekile, ukubalwa kokuncishiswa komholo, noma isitifiketi sezomthetho.