1. Lingaliro la masking
Masking a data amadziwikanso ngati masking. Ndi njira yaukadaulo yosinthira, sinthanitsani kapena kuphimba zambiri monga nambala yafoni yam'manja, nambala ya banki ndi zidziwitso zina zomwe tapereka masking malamulo ndi mfundo. Njirayi imagwiritsidwa ntchito popewa deta yovuta kuti igwiritsidwe ntchito mwachindunji m'malo osadalirika.
Malangizo a Data: Kupanga kwa data kuyenera kukhalabe ndi mawonekedwe oyambira, malamulo azamalonda, kugwiritsidwa ntchito kwa data kuonetsetsa kuti kukula kotsatira, kuyesa, ndi kusanthula deta sikukhudzidwa ndi Masking. Onetsetsani kuti kusasinthika kwa deta ndi kuvomerezeka ndisanakokere.
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Masamba a data amatha kugawidwa muzokhazikika za masking (SDM) ndi deta yamphamvu (DDM).
Zambiri za Static (SDM): Kutulutsa kwa data kumafunikira kukhazikitsidwa kwa database yatsopano yodzipatula ku malo opangira. Zambiri zowoneka bwino zimachotsedwa pa database yopanga kenako ndikusungidwa mu database yopanga. Mwanjira imeneyi, deta yochotsera imasiyanitsa malo opangira, omwe amakwaniritsa ntchito zamabizinesi ndikuwonetsetsa chitetezo chazopanga.
Zovala zamphamvu (DDM): Amagwiritsidwa ntchito popanga malo opangira kuti achotsere zambiri munthawi yeniyeni. Nthawi zina, magawo osiyanasiyana a mafupa amafunikira kuti awerenge deta yomweyo pamachitidwe osiyanasiyana. Mwachitsanzo, maudindo osiyanasiyana ndi zilolezo zimatha kusintha njira zingapo.
Malipoti a deta ndi zinthu zomwe zimapangidwa
Zochitika zoterezi zimaphatikizapo zojambula zamtundu wamkati
3. Zambiri Zosangalatsa
Malangizo wamba a data amaphatikizapo: Kusavomerezeka, mtengo wosakhazikika, kulowetsedwa kwa deta, symmetric, njira wamba, zoyeserera, etc.
Kuvomerezeka: Kusavomerezeka kumatanthauza kuphatikizika, kupandukira, kapena kubisala kwa deta. Izi nthawi zambiri zimalowetsa data zenizeni ndi zizindikiro zapadera (monga *). Opaleshoniyo ndi yosavuta, koma ogwiritsa ntchito sangadziwe mtundu wa data yoyambayo, yomwe ingakhudze mapulogalamu a data pambuyo pake.
Mtengo Wosasinthika: Mtengo wosakhazikika umatanthawuza kusintha kwa deta yokhazikika (manambala amasinthira manambala, zilembo m'malo mwa zilembo, ndipo zilembo zimalowetsa zilembo). Njira yamaskingting iyi ionetsetsa kuti mtundu wa chidwi ndi gawo lina ndikuthandizira pulogalamu yotsatira. Matanthauzidwe otanthauzira amafunikira chifukwa cha mawu ena opindulitsa, monga mayina a anthu ndi malo.
Kusintha kwa data: Kusintha kwa deta ndilofanana ndi malingaliro a zinthu zopanda pake komanso zosasinthika, kupatula izi m'malo mogwiritsa ntchito zilembo zapadera kapena zofunikira, deta yamassap imasinthidwa ndi mtengo winawake.
Symmetric encryption: Symmetric encrryption ndi njira yapadera yosinthira. Imasinthiratu zambiri kudzera m'makweredwe ndi ma algoritithms. Mtundu wa CIPTTEX ndi wogwirizana ndi zomwe zili zoyambirira pamalamulo omveka.
Wapakati: Makina wamba nthawi zambiri amagwiritsidwa ntchito pamagawo owerengeredwa. Kwa deta ya manambala, choyamba timawerengera zomwe zikutanthauza, kenako kugawa mwachisawawa zomwe zimapangitsa kuti zisasokonekere, motero kusunga kuchuluka kwa data.
Onetsetsani ndi kuzungulira: Njira iyi imasintha deta ya digito mwa kusintha kosasinthika. Kuzungulira kwa opindika kumatsimikizira kutsimikizika kwazotsimikizika za mtunduwo ndikusunga chitetezo cha deta, yomwe ili pafupi ndi deta yeniyeniyo kuposa njira zam'mbuyomu, ndipo zili ndi tanthauzo lalikulu pakuwunika kwa data lalikulu.
Chitsanzo Chabwino "ML-npb-5660"Pamakanema
4. Njira zambiri zogwiritsira ntchito zamasamba
(1). Njira zowerengera
Saulo ya data ndi kuphatikizika kwa deta
- Chitsanzo cha data: Kusanthula ndi kuwunika kwa deta yoyambirira posankha gawo loyimira deta ndi njira yofunika yosinthira mphamvu ya de-idyo.
- Kuphatikizika kwa data: Monga mndandanda wa maluso owerengera (monga kuwerengera, kuwerengera, kuchuluka kwake) ku Microdata, zotsatira zake ndi woyimira mbiri yonse pazoyambira.
(2). Kuzungulira
Cryptography ndi njira yofala kuipitsa kapena kuwonjezera mphamvu ya kuchepa kwa desesnsitition. Mitundu yosiyanasiyana ya ma encryption algorithm imatha kukwaniritsa zotsatira zosiyana.
- Kudziwa kuphatikizira: kusagwirizana kopanda tanthauzo. Nthawi zambiri zimapereka deta ya ID ndipo imatha kuwunika ndikubwezeretsa CipTertext ku ID yoyambirira pakafunika kutero, koma fungulo limafunikira kuti litetezedwe bwino.
- Chizindikiro chosasinthika: Ntchito ya hash imagwiritsidwa ntchito pokonza deta, yomwe nthawi zambiri imagwiritsidwa ntchito pochita zambiri. Satha kumenyedwa mwachindunji ndipo maubale ayenera kupulumutsidwa. Kuphatikiza apo, chifukwa cha gawo la ntchito ya hash, kugundana kwa data kumatha kuchitika.
- Homemorphic Encryption: Ciphertext homomorphic algorithm imagwiritsidwa ntchito. Khalidwe lake ndilakuti zotsatira za Cithertext Kuchita kofanana ndi kuchitidwa kowoneka bwino pambuyo pa derryption. Chifukwa chake, nthawi zambiri amagwiritsidwa ntchito pokonza minda yamafuta, koma sigwiritsidwa ntchito kwambiri chifukwa cha magwiridwe antchito.
(3). Tekinoloje
Makina opatsirana paukadaulo kapena zikopa zinthu zomwe sizikugwirizana ndi chitetezo chachinsinsi, koma simawalengeza.
- Masking: Amanena za njira yodziwika kwambiri yokhumudwitsa kuti asunge mtengo, monga nambala ya otsutsa, khadi ya ID imadziwika ndi asterisk, kapena adilesi imasankhidwa.
- Kuyika kwanuko: Kutanthauza njira yochotsera mfundo zokhudzana ndi malingaliro (mzati), kuchotsa minda yosafunikira ya data;
- Kutengera Recor: Kutanthauza njira yochotsera mbiri yakale (mizere), kuchotsera mbiri yosafunikira.
(4). Ukadaulo wamawu
Pseudomaning ndi njira yodziwitsa yomwe imagwiritsa ntchito pseudom kuti isinthe chizindikiritso chachindunji (kapena chizindikiritso china chovuta). Maluso a PSSEUDUD amapanga zidziwitso zapadera pazidziwitso zilizonse, m'malo mwa chiwonetsero chachindunji kapena chozama.
- Imatha kupangira zofunikira palokha palokha kuti zizigwirizana ndi ID yoyamba, Sungani Mapu a Mapu, ndipo limbikirani mwayi wofikira patebulo.
- Muthanso kugwiritsa ntchito encrytation kuti apange ma preeudony, koma ayenera kusunga chofunikira moyenera;
Tekinoloje iyi imagwiritsidwa ntchito kwambiri pankhani ya ogwiritsa ntchito ma data odziyimira pawokha, monga otseguka mu malo otseguka, pomwe opanga osiyanasiyana amapeza zotseguka zosiyanasiyana.
(5). Njira Zapamwamba
Njira yodziwika bwino imatanthawuza njira yodziwitsa yomwe imachepetsa ma glanulauty osankhidwa mu data yokhazikitsidwa ndi kufotokozera mwatsatanetsatane komanso kufotokozera kwa data. Tekinoloji yowonjezera ndi yosavuta kukhazikitsa ndipo imateteza kutsimikizika kwa chidziwitso cha mbiri yakale. Nthawi zambiri amagwiritsidwa ntchito pazogulitsa za deta kapena malipoti a data.
- Kuzungulira: Kuphatikizira kusankha maziko ozungulira, monga zotuwa zotsogola, zotumphukira, zotsatira zabwino 100, 500, 1k, ndi 10k
- Njira zapamwamba kwambiri ndi pansi: Sinthani zofunikira pamwambapa (kapena pansipa) zolowera pamwamba (kapena pansi)
(6). Njira Zosasinthika
Monga mtundu wa ma de-chizindikiritso, ukadaulo wosinthika amatanthauza kusintha mtengo wa chikhumbo kudzera mu kusasinthika, kotero kuti mtengo pambuyo pa kusasinthika ndikosiyana ndi mtengo weniweni. Izi zimachepetsa kuthekera kwa wowukira kuti uzipeza mtengo wina wa mfundo zomwezi, koma zimakhudzanso kutsimikizika kwa zomwe zili zomwe zimachitika, zomwe ndizofala ndi data ya mayeso.
Post Nthawi: Sep-27-2022
