Chovuta ndi momwe mungatetezere zosunga zobwezeretsera kuti zichotsedwe pomwe nthawi yomweyo kulola kuti zosunga zobwezeretsera zichotsedwe pomwe malo osungira agundidwa. Ngati mukusunga data yonse, simungathe kufufuta zosungira ndipo ndalama zosungira zimakhala zosakwanira. Mukalola kuti mfundo zosungira zichotsedwe kuti musunge zosungirako, mumasiya makina otseguka kuti owononga achotse deta yonse. Njira yapadera ya ExaGrid imatchedwa Retention Time-Lock. Zimalepheretsa owononga kuchotsa zosunga zobwezeretsera ndikulola kuti mfundo zosungira zichotsedwe. Chotsatira chake ndi chitetezo cholimba cha deta ndi njira yothetsera vutoli pamtengo wotsika kwambiri wowonjezera wa yosungirako ExaGrid.

ExaGrid ndi Tiered Backup Storage yokhala ndi malo akutsogolo a disk-cache Landing Zone ndi gawo la Repository Tier lomwe lili ndi zonse zosungira. Zosunga zobwezeretsera zimalembedwa molunjika ku "network-face" (tiered air gap) ExaGrid disk-cache Landing Zone kuti musunge zosunga zobwezeretsera mwachangu. Zosunga zobwezeretsera zaposachedwa kwambiri zimasungidwa m'mawonekedwe awo osasinthika kuti abwezeretse mwachangu.

Deta ikaperekedwa ku Landing Zone, imayikidwa mu "non-network-facecing" (tiered air gap) yosungirako nthawi yayitali komwe deta imasinthidwa ndikusungidwa ngati zinthu zosungidwa kuti muchepetse mtengo wosungirako. deta yosunga nthawi yayitali. Monga momwe deta imayikidwa ku Repository Tier, imachotsedwa ndikusungidwa mndandanda wa zinthu ndi metadata. Mofanana ndi machitidwe ena osungira zinthu, zinthu za dongosolo la ExaGrid ndi metadata sizimasinthidwa kapena kusinthidwa zomwe zimapangitsa kuti zikhale zosasinthika, zomwe zimalola kokha kupanga zinthu zatsopano kapena kuchotsa zinthu zakale pamene kusungidwa kwafikira. Zosungira mu Repository Tier zitha kukhala masiku angapo, masabata, miyezi, kapena zaka zomwe zimafunikira. Palibe malire pamasinthidwe a manambala kapena zosunga zobwezeretsera nthawi yayitali zitha kusungidwa. Mabungwe ambiri amasunga masabata 12, 36 pamwezi, ndi 7 pachaka, kapena nthawi zina, kusunga” kosatha”.

ExaGrid's Retention Time-Lock for Ransomware Recovery ndikuwonjezera kusungidwa kwanthawi yayitali kwa zosunga zobwezeretsera ndipo imagwiritsa ntchito ntchito zitatu zosiyana:

• Zinthu zosasinthika zochotsa deta
• Gawo losayang'ana pa netiweki (kusiyana kwa mpweya)
• Zopempha zochedwetsedwa

Njira ya ExaGrid pa ransomware imalola mabungwe kukhazikitsa nthawi yotseka yomwe imachedwetsa kukonzanso zopempha zilizonse mu Repository Tier popeza gawolo silikuyang'anizana ndi netiweki ndipo silipezeka kwa obera. Kuphatikizika kwa gawo losayang'ana pa intaneti, kuchedwa kuchotsedwa kwa nthawi ndi zinthu zosasinthika zomwe sizingasinthidwe kapena kusinthidwa ndizinthu za ExaGrid Retention Time-Lock solution. Mwachitsanzo, ngati nthawi yotseka ya Repository Tier yakhazikitsidwa kukhala masiku a 10, ndiye kuti zopempha zochotsa zikatumizidwa ku ExaGrid kuchokera ku pulogalamu yosunga zobwezeretsera yomwe yasokonezedwa, kapena kuchokera ku CIFS yomwe yathyoledwa, kapena ma protocol ena olumikizirana, zonsezo. Zomwe zasungidwa kwanthawi yayitali (milungu/miyezi/zaka) zonse sizili bwino. Izi zimapatsa mabungwe masiku ndi sabata kuti azindikire kuti ali ndi vuto ndikubwezeretsa.

Deta imatsekedwa nthawi yamasiku omwe akhazikitsidwa kuti asachotsedwe. Izi ndizosiyana komanso zosiyana ndi kusungirako nthawi yayitali komwe kungathe kusungidwa kwa zaka zambiri. Zomwe zili mu Landing Zone zidzachotsedwa kapena kubisidwa, komabe, data ya Repository Tier sichotsedwa pa pempho lakunja kwa nthawi yomwe idakhazikitsidwa - imatsekedwa nthawi yamasiku omwe akhazikitsidwa kuti asachotsedwe. Chiwopsezo cha chiwombolo chikadziwika, ingoyikani dongosolo la ExaGrid munjira yatsopano yochira ndikubwezeretsanso zonse zosunga zobwezeretsera kumalo oyambira.

Yankho limapereka loko yosungira, koma kwa nthawi yosinthika pomwe imachedwetsa zochotsa. ExaGrid inasankha kuti isagwiritse ntchito Retention Time-Lock kwanthawizonse chifukwa mtengo wosungirako ungakhale wosasunthika. Ndi njira ya ExaGrid, zonse zomwe zimafunikira ndikufikira 10% yowonjezera yosungirako kuti muchepetse kuchedwerako. ExaGrid imalola kuchedwa kwa zochotsa kuti zikhazikitsidwe kudzera mu ndondomeko.

Njira Yobwezeretsa - Njira 5 Zosavuta

• Pemphani kuchira mode.
  • Wotchi ya Retention Time-Lock imayimitsidwa ndi zochotsa zonse zimayimitsidwa mpaka kalekale mpaka ntchito yobwezeretsa deta itatha.
• Woyang'anira zosunga zobwezeretsera amatha kuchira pogwiritsa ntchito ExaGrid GUI, koma popeza iyi si ntchito wamba, tikupempha kuti mulumikizane ndi kasitomala wa ExaGrid.
• Dziwani nthawi ya chochitikacho kuti mutha kukonzekera kubwezeretsa.
• Dziwani kuti ndi zosunga zotani pa ExaGrid zomwe zamaliza kubwereza chochitikacho chisanachitike.
• Chitani zobwezeretsa kuchokera ku zosunga zobwezeretserazo pogwiritsa ntchito pulogalamu yosunga zobwezeretsera.

Ubwino wa ExaGrid ndi:

• Kusunga nthawi yayitali sikukhudzidwa ndipo kutseka kwa nthawi yosunga kumaphatikizapo ndondomeko yosungira
• Zinthu zosasinthika sizingasinthidwe, kusinthidwa kapena kuchotsedwa (kunja kwa mfundo zosungira)
• Sinthani makina amodzi m'malo mwa machitidwe angapo osungira zosunga zobwezeretsera ndi kuchira kwa ransomware
• Gawo lachiwiri lachiwiri la Repository Tier lomwe limangowonekera ku pulogalamu ya ExaGrid, osati pa netiweki - (kusiyana kwa mpweya)
• Zambiri sizichotsedwa chifukwa zopempha zofufutira zimachedwa chifukwa chake zili zokonzeka kuchira pambuyo pa kuwukira kwa ransomware
• Kuyeretsa tsiku ndi tsiku, mlungu uliwonse, mwezi uliwonse, pachaka, ndi kuyeretsa kwina kumachitikabe, koma kumangochedwa, kuti ndalama zosungirako zikhale zogwirizana ndi nthawi zosungira.
• Kuti mugwiritse ntchito zochotsa zomwe zachedwa, ndondomeko yosasinthika imangotengera 10% yowonjezera yosungirako
• Kusungirako sikukulirakulira mpaka kalekale ndipo kumakhala mkati mwa nthawi yosungira yokhazikitsidwa kuti mtengo wosungira ukhale wotsika
• Zonse zosungira zimasungidwa ndipo sizimachotsedwa

Mwachitsanzo Zochitika

Mawonekedwe:

• Zinthu zosasinthika zomwe sizingasinthidwe kapena kusinthidwa kapena kuchotsedwa (kunja kwa mfundo zosungira)
• Zopempha zilizonse zochotsa zimachedwetsedwa ndi kuchuluka kwa masiku mundondomeko yachitetezo.
• Deta yosungidwa yolembedwa ku ExaGrid sikuchotsa kapena kusintha zosunga zobwezeretsera zakale m'malo osungira.
• Deta ya Landing Zone yomwe ili ndi encrypted siyichotsa kapena kusintha zosunga zobwezeretsera zakale m'malo osungira.
• Khazikitsani kufufutidwa mochedwetsedwa mu zowonjezera za tsiku limodzi (izi zikuphatikiza ndi zosunga zobwezeretsera zanthawi yayitali yosungira).
• Imateteza ku kutayika kwa zosunga zobwezeretsera zilizonse kuphatikiza pamwezi ndi pachaka.
• Kutsimikizika kwazinthu ziwiri (2FA) kumateteza kusintha kwa Time-Lock.
  • Ntchito Yoyang'anira yokha ndiyomwe imaloledwa kusintha makonda a Time-Lock, atavomerezedwa ndi Security Officer
  • 2FA yokhala ndi Administrator Login/Password ndi system inapanga QR code for the second factor kutsimikizika.
• Phatikizani mawu achinsinsi atsamba loyambira motsutsana ndi tsamba lachiwiri la ExaGrid.
• Patulani Ofesi Yachitetezo kapena Wachiwiri kwa Purezidenti wa Infrastructure/Operations password kuti musinthe kapena kuzimitsa Retention Time-Lock.
• Chapadera: Alamu Akuchotsa
  • Alamu amadzutsidwa maola a 24 pambuyo pa kuchotsa kwakukulu.
  • Alamu pakuchotsa kwakukulu: Mtengo ukhoza kukhazikitsidwa ngati poyambira ndi woyang'anira zosunga zobwezeretsera (chosakhazikika ndi 50%) ndipo ngati kufufuta kuli kopitilira malire, dongosolo limakweza alamu, udindo wa Admin wokha ndi womwe ungachotse alamu.
  • Kufikira kutha kukhazikitsidwa, ndi gawo la munthu payekha, kutengera mtundu wa zosunga zobwezeretsera. (Mtundu wokhazikika ndi 50% pagawo lililonse). Pempho lochotsa litabwera kudongosolo, dongosolo la ExaGrid lidzalemekeza pempholo ndikuchotsa deta. Ngati RTL yayatsidwa, deta idzasungidwa pa ndondomeko ya RTL (kwa chiwerengero cha masiku okhazikitsidwa ndi bungwe). RTL ikayatsidwa, mabungwe azitha kupezanso deta pogwiritsa ntchito PITR (Point-In-Time-Recovery).
  • Ngati bungwe limalandira ma alarm abodza pafupipafupi, udindo wa Admin ukhoza kusintha mtengo kuchokera ku 1-99% kuti apewe ma alarm abodza.
•  Alamu pakusintha chiŵerengero cha deduplication
  Ngati chosungira chachikulu chikasungidwa ndi kutumizidwa ku ExaGrid kuchokera ku pulogalamu yosunga zobwezeretsera kapena ngati wowopsezayo abisa zomwe zili pa ExaGrid Landing Zone, ExaGrid iwona kutsika kwakukulu kwa chiŵerengero cha deduplication ikukwaniritsidwa ndipo idzatumiza alamu. Zomwe zili mu Repository Tier zimakhalabe zotetezedwa.