Cybersecurity, kedu ihe bụ nchekwa data na ihe ọ bụ taa
La elu njikọ na mgbanwe data bụ isi ihe ga-eme n'ọdịnihu, na ruo n'ókè dị ukwuu ugbu a, nke iga na lọjistik: si njikwa ụgbọ mmiri, nnukwu na obere, iji nyochaa okporo ụzọ, ihe niile na-aga na netwọk. Netwọk kwesịrị ichekwa ma chekwaa n'ihi mkpa ọ na-eto eto. Mee data dị na n'otu oge ahụ Chebe ha site na hacking na rework bụ n'ezie ọrụ siri ike karịsịa.
Echiche nke ga-adịwanye mkpa dị ka okporo ụzọ data ga-emetụta nchekwa ọha na ịnya ụgbọ ala kwụụrụ onwe ya, nke dabere kpọmkwem na nzikọrịta ozi mepere emepe nke ga-enwe mgbanwe na mgbasa. protocol Nzikọrịta ozi 5G, nke a na-emepe emepe, mana nke ga-achọkwa ọkwa dị elu nke nnweta zuru ụwa ọnụ, yabụ ga-enyerịrị nchekwa kwesịrị ekwesị iji chebe.data iguzosi ike n'ezi ihe bufere.
Kacha ọdịdọ
Na-agbalị na-abanye n'ime netwọk bụ nke kachasị ụdị abụọ: passive, nke na-adịghị agbanwe data kama ebumnobi inweta ozi nzuzo na-ekwesịghị ekwesị, yana nnyonye anya n'ezie: ụdị nke mbụ na-agụnye omume ndị e kpebisiri ike. Iku ume и Nyocha Portal.
Karịsịa, Sniffing (nke nwere ike ịsụgharị dị ka "ịnụ imi") mejupụtaradata interception na transit na netwọk nwere ike ịchekwa ma jiri nweta ozi gbasara ya okporo ụzọ n'onwe ya, mgbe Portal scanning (nyocha ọdụ ụgbọ mmiri) na-achọ inyocha sava ma ọ bụ ndị ọbịa ma chọpụta ọdụ ụgbọ mmiri na-arụ ọrụ na ejikọrọ ọrụ. Ndị a bụ mmemme a na-eme n'ụzọ iwu zuru oke maka ebumnuche ịlele na nyochaa netwọkụ gị.
Mwakpo nke ụdị nke abụọ bụ mwakpo ezubere iche mmebi, igbochi ma ọ bụ gbanyụọ otu mmemme ma ọ bụ netwọk niile maka ebumnuche ọjọọ ma ọ bụ ịpụnara mmadụ ihe. Ihe ize ndụ na, karịa ihe niile, ụlọ ọrụ, isiokwu na nnukwu ụlọ ọrụ ha maara nke ọma na nke a ga-echebe ha site na usoro nchebe data pụrụ iche.
Ihe mgbochi
Nchedo data dabere na cryptography, ya bụ, usoro ngbanwe nke na-eme ka data naanị site n'aka ndị ọrụ nyere ikike ịgụ ya site na usoro netwọkụ. Agbanyeghị, nke a nwere ike inye aka chekwa nzuzo ya nkeonwe usoro, ebe maka netwọk ọha na eze dabere na ụkpụrụ nke nnweta, data ahụ ga-enwerịrị ike ịnweta, ma n'otu oge ahụ na-echebe site na ịnweta ikike na-enweghị ikike.
Blockchain, ngwọta enwere ike
N'ime teknụzụ ndị e depụtara dị ka ụzọ enwere ike isi gbochie ihe egwu nke mwakpo bụ teknụzụ blockchain, ya bụ, usoro data ahaziri dabere na njikọ nke blocks. Ya pụrụ iche "gbasa" Ọdịdị na decentralized, na ihe onwunwe nke ịnweta ma ọ bụghị mgbanwe na-eme ka ọ sie ike karị ịwakpo na ịkwụsị.
