Chizindikiro - ndichiyani?

Nkhani ya chitetezo pakompyuta - imodzi yofunika kwambiri mu dziko lero. Iwo anali akufuna njira zosiyanasiyana njira zake. Chizindikiro - ichi ndi chimodzi mwa iwo. Chimene icho chiri, ndi chimene mbali ya ntchito kwake kulibe?

Chizindikiro - ndichiyani?

Poyamba, tingamasulire ena terminology. Chizindikiro ndi chipangizo yaying'ono n'cholinga chofuna kuonetsetsa chitetezo nkhani ya wosuta. Izo ntchito chizindikiritso cha mwini ndi kuthekera kupereka otetezeka mwayi akutali mitundu yonse zotheka zambiri.

Mphatso angagwiritsidwe ntchito m'malo achinsinsi, kapena kuwonjezera thereto. kawirikawiri ndi kukula yaing'ono ndi zovuta zoyenera mu chikwama kapena thumba. More Mabaibulo zapamwamba komanso kupereka mphamvu kusunga makiyi cryptographic (digito siginecha, deta biometric). Chizindikiro - zikuwoneka? Kodi iwo onse mofanana? Iwo amasiyana maonekedwe, osati magwiridwe: ena okha TV, wodzilemekeza ndi zina kakang'ono kiyibodi, ndi ena chabe yaing'ono batani-Kuwonjezera. Mphatso zili ndi RFID magwiridwe, USB cholumikizira ndi Bluetooth mawonekedwe popereka zazikulu dongosolo kasitomala. Yawo chimabweretsa kwambiri makampani, ndi assortment wodziika. Pakati opanga kutsogolera ndi mabizinezi ngati "E chizindikiro" ndi "RuToken"

mitundu ya zizindikiro

Mphatso zilipo ndi zosiyanasiyana magwiridwe, moti pa iwo ndi njira angapo kutsimikizika. Oimira losavuta osati nthawi zonse chikugwirizana ndi kompyuta. Iwo kupanga angapo, ndi wosuta chabe akulowa iwo mu mawonekedwe. Pali zizindikiro kuti ntchito umisiri opanda zingwe monga Bluetooth. Amachita posamutsa ndondomeko kiyi. A malo apadera wotanganidwa ndi zipangizo zimene anapanga monga mwa unsembe wa chipangizo USB. Iwo amafuna kugwirizana kwa kompyuta limene kupeza deta idzachitike.

kachitidwe Zina Zambiri ndipo anachita opaleshoni pa mitundu yosiyanasiyana ya mphatso. Mwachitsanzo, ena amangoti kiyi ndi kuchita chofunika ntchito cryptographic. Ena amafuna ndi achinsinsi zina. njira malonda a sayansi operekedwa ndi makampani, kawirikawiri ndi njira zawo chitetezo ndi mbali kukhazikitsa. Choncho, USB chizindikiro mukhoza kupanga mawonekedwe a kakang'ono kung'anima galimoto, kapena akhoza kuchita monga foni kulankhulana. N'zothekanso kuzindikira pamene ananamizira ngati fob ofunika kapena zina maloprimetnuyu chinthu.

vulnerabilities

Pali mavuto awiri aakulu ndi kugwiritsa ntchito mphatso:

1. Loss kapena kuba. Ngati njira awa anali mwachisawawa, ndiye palibe nkhawa. Koma ngati zimenezi tinachita ndi munthu mwadala, mu nkhani iyi, kungathandize kuchepetsa ngozi ya kutsimikizika ziwiri Chinthu pamene kumaliza ndondomeko chizindikiritso amafuna osati chizindikiro, koma mwayi achinsinsi (malo amodzi kapena mosalekeza kwaiye ndipo anatumizidwa ku foni yanu).
2. Chiwembu cha "munthu pakati". Izi anaonetsanso ntchito kupyolera maukonde wosadalirika (a Internet ndi chitsanzo chabwino). Akamanena za chiwembu ndi kuti njira zikugwirizana deta cryptanalyst, amene angathe kuwerenga ndi kusintha uthenga chifuniro. Ndiponso, palibe kudzera sangathe kumvetsa (ndi mbali ya luso zinthu) kuti sindiri kukuuzani uthenga wake wokondedwa.

mafoni zipangizo monga mphatso

Chizindikiro - ndi chifukwa cha ngodya zachilendo? Kodi pali mbali iliyonse poyerekeza ndi ndondomeko muyezo? The foni kompyuta monga foni kapena piritsi akhoza kugwiritsidwa ntchito monga chizindikiro ndi. Iwo akhoza kupereka ziwiri chinthu kutsimikizika, amene sikutanthauza munthu zonse ankanyamula njira zambiri thupi. Part opanga kukhala ofunsira kuti ndi mphatso zosasewera pomaliza, pamene anaika pa foni, ndi kupanga kiyi cryptographic. njira Izi zipangitsa mkulu mlingo wa chitetezo, kuphatikizapo kuthetseratu vuto la "munthu pakati". Tsopano ife tikhoza kunena kuti mudziwe zofunika za chizindikiro - izo ndi zomwe ndi mmene - mukudziwa.