Kulamulira Kufikira Kofunikira (MAC) ndi njira yotetezeka kwambiri yomwe imatsatira mfundo zokhazikika kuti zilamulire mwayi wopeza deta ndi zinthu zina. Koma kodi Kulamulira Kufikira Kofunikira n’chiyani, ndipo kumasiyana bwanji ndi mitundu ina? Mosiyana ndi kulamulira kovomerezeka (DAC), komwe ogwiritsa ntchito amatha kusintha zilolezo, Kulamulira Kufikira Kofunikira kumatsatira malamulo okhazikika okhazikitsidwa ndi akuluakulu aboma. Njira imeneyi ndi yofunika kwambiri m’malo omwe chinsinsi cha deta ndi umphumphu ndizofunikira kwambiri, monga mabungwe aboma ndi mabungwe azaumoyo.
Tanthauzo:
Kodi Kulamulira Koyenera Kulowa ndi Chiyani? #
Kodi Kulamulira Koyenera Kupeza ndi Chiyani, ndipo n’chifukwa chiyani kuli kofunika? Kulamulira Koyenera Kupeza (MAC) kumagawa magulu a chitetezo kwa ogwiritsa ntchito ndi zinthu kutengera kuchuluka kwa kukhudzidwa ndi kuchotsedwa kwa deta. Mwachitsanzo, mafayilo olembedwa kuti "Top Secret" amatha kupezeka ndi ogwiritsa ntchito okha omwe ali ndi chilolezo cha "Top Secret". Kulamulira Koyenera Kupeza deta kumayendetsedwa pamakina ogwiritsira ntchito kapena mulingo wa kernel, kuonetsetsa kuti mfundo zoteteza deta sizimasokonezedwa zomwe zimaletsa kulowa kosaloledwa.
Mfundo Zofunika Kwambiri Zokhudza Kulamulira Kulowa Koyenera #
Mabungwe amagwiritsa ntchito MAC kuti apeze zabwino zingapo, kuphatikizapo:
- Kukhulupirika kwa Data: Kuonetsetsa kuti ogwira ntchito ovomerezeka okha ndi omwe angathe kusintha kapena kuwona deta yofunika, kusunga kulondola ndi chinsinsi.
- Chitetezo Chowonjezera: Mwa kulamulira pakati, MAC imachepetsa kwambiri zoopsa zokhudzana ndi mwayi wosaloledwa komanso ziwopsezo zamkati.
- Kulamulira Kopanda Kusankha: Ogwiritsa ntchito sangasinthe kapena kusintha zilolezo, kuonetsetsa kuti zikugwirizana komanso kuti ndi otetezeka.
- Chilolezo cha Ogwiritsa Ntchito: Ogwiritsa ntchito amapatsidwa milingo yeniyeni yovomerezeka, yomwe imafotokoza kuchuluka kwa mwayi wolowera.
- Kugwiritsa Ntchito Bwino: Makampani ambiri, monga chitetezo, chisamaliro chaumoyo, ndi zachuma, amafuna kuti MAC itsatire malamulo okhwima okhudza malamulo. standards ngati Malangizo a NIST.
MAC motsutsana ndi DAC #
Kuwongolera Kufikira Kokha (DAC) imalola eni ake azinthu, monga ogwiritsa ntchito kapena oyang'anira, kusankha omwe angapeze deta yawo. Mwachitsanzo, mwini fayilo akhoza kupereka kapena kuchotsa zilolezo, zomwe zimapatsa DAC mwayi wosinthasintha kwambiri. Komabe, njira yoyendetsedwa ndi ogwiritsa ntchito iyi ingayambitse mfundo zosasinthasintha komanso zoopsa zambiri za ziwopsezo zamkati kapena kuwonetsedwa kwa deta mwangozi.
Mosiyana ndi zimenezi, MAC imagwiritsa ntchito mfundo zomwe sizingakambirane zomwe ogwiritsa ntchito sangasinthe. Zowongolera Zovomerezeka Zolowera Ikani patsogolo chitetezo kuposa kusinthasintha poonetsetsa kuti zilolezo zonse zakhazikitsidwa kale ndi akuluakulu aboma.
- Kusinthasintha vs. Chitetezo: DAC imapereka kusinthasintha koyendetsedwa ndi ogwiritsa ntchito popereka zilolezo, pomwe MAC imatsimikizira kuti malamulo atsatiridwa motsatira malamulo.
- Kuchepetsa Chiwopsezo Chamkati: MAC imachotsa zoopsa zokhudzana ndi zilolezo zodzisankhira mwa kuyika ulamuliro pakati.
- Kutsatira Malamulo: Mabungwe omwe ali m'mafakitale olamulidwa amasankha MAC chifukwa imalimbikitsa kutsatira malamulo nthawi zonse standards.
Kufufuza Mitundu ya MAC #
- Kuwongolera Kufikira Kochokera ku Lattice: Amagwiritsa ntchito njira zamasamu kuti afotokoze ufulu wolowera, zomwe zimathandiza kuti azilamulira bwino.
- MAC Yochokera pa Udindo: Imapatsa zilolezo zolowera kutengera maudindo omwe adakhazikitsidwa kale m'bungwe.
- Kulamulira Kufikira Potsatira Malamulo: Amatsatira mfundo kudzera m'malamulo omwe adakhazikitsidwa kale, kuonetsetsa kuti akutsatira malamulowo mosamala.
N’chifukwa chiyani Kulamulira Koyenera Komwe Kumagwiritsidwa Ntchito? #
- Chitetezo Chowonjezera: Mwa kukhazikitsa mfundo zopezera mwayi pakati, MAC imachepetsa zoopsa zomwe zingabwere chifukwa cha mwayi wosaloledwa komanso ziwopsezo zamkati.
- Kugwiritsa Ntchito Bwino: Mabungwe m'mafakitale monga chitetezo ndi chisamaliro chaumoyo amadalira MAC kuti itsatire malamulo standardmonga HIPAA ndi NIST.
- Kukhulupirika kwa Deta ndi Kusunga Chinsinsi: Amaonetsetsa kuti chidziwitso chachinsinsi chikupezeka kwa okhawo omwe ali ndi chilolezo choyenera.
Mavuto Okhudza Kukhazikitsa Kulamulira Koyenera kwa Kulowas #
pamene Zowongolera Zovomerezeka Zolowera Popereka chitetezo cholimba, kukhazikitsa kungakhale kovuta. Mabungwe ayenera kupanga mosamala mfundo zopezera zinthu kuti apewe kusokonezeka kwa ntchito. Kukhwima kwa mfundo za MAC kungayambitsenso mavuto m'malo omwe amafuna kusinthasintha.
Mayankho a Xygeni Othandizira Kukweza Ma Framework a MAC #
Xygeni imapereka zida zapamwamba zomwe zimathandizira ndikuwonjezera magwiridwe antchito a MAC:
- Application Security Posture Management (ASPM): Kuonetsetsa kuti mfundo za MAC zikutsatiridwa nthawi zonse mu pulogalamu yanu yonse. ASPM imapereka mawonekedwe ndi kuyika patsogolo kuti iteteze deta kuchokera ku code kupita ku cloud.
- Chitetezo cha Zinsinsi: Zimaletsa kutayikira kwa zizindikiritso zachinsinsi monga makiyi a API ndi ma tokeni, gawo lofunikira kwambiri pakutsata malamulo a MAC.
- Infrastructure as Code (IaCChitetezo: Amazindikira ndikuletsa kusasinthika bwino mu IaC ma template, kuonetsetsa kuti mfundo zikugwirizana ndi mfundo za MAC.
Lamulirani Chitetezo Chanu #
Kodi Mandatory Access Control ndi chiyani? udindo wanu m'bungwe lanu? Ndi golide standard kuti muzitha kuyang'anira bwino njira zopezera deta. Ndi njira za Xygeni, mutha kukulitsa kugwiritsa ntchito MAC yanu, kuteteza deta yanu yachinsinsi ndikukwaniritsa kutsata malamulo. standards.
Chitanipo Kanthu Tsopano: Limbitsani Chitetezo Chanu Lero #
Tetezani deta yachinsinsi ya bungwe lanu pogwiritsa ntchito njira za Xygeni zomwe zapangidwira MAC Sungani chiwonetsero chanu lero kuti musinthe kaimidwe kanu ka chitetezo.
