Ukugcinwa kwemfihlo, ukuthembeka kunye nokuFumaneka

Ukugcinwa kwemfihlo, ukuthembeka, kunye nokufumaneka, okuhlala kusaziwa njenge-CIA triad, zezona bhloko zokwakha zokhuseleko lolwazi. Esi sithuba sicacisa ikota nganye enemizekelo.

Naluphi na uhlaselo lwenkqubo yolwazi luya kunciphisa enye, ezimbini, okanye zontathu ezi zinto. Ngokusekwe ekubeni leliphi na kula macandelo lisengozini enkulu, ulawulo olusebenzayo lokhuseleko lunokuyilwa ngokufanelekileyo.



Imfihlo

Ngamagama alula, ukugcinwa kwemfihlo kuthetha into eyimfihlo kwaye ayifanelanga ukuba ichazwe kubantu okanye kwiziko elingalindelekanga.


Ukugcinwa kwemfihlo kukuqinisekisa ukuba ulwazi olubuthathaka lufikelela kuphela kumntu ogunyazisiweyo kwaye lugcinwe kude kwabo bangagunyaziswanga ukuba babenalo.

Wonke umntu unolwazi afuna ukulugcina luyimfihlo. Kungoko ukukhusela olo lwazi yinxalenye ebalulekileyo yokhuseleko lolwazi.


Imizekelo yolwazi oluyimfihlo

  • Iingxelo ze-akhawunti yebhanki
  • Inkcukacha zimntu
  • Iinombolo zekhadi letyala
  • Iimfihlo zorhwebo
  • Amaxwebhu kaRhulumente

Kwimeko apho ubumfihlo butyeshelwe, oko kunokubangela ukufikelela okungagunyaziswanga kulwazi lomntu okanye kude kuphulukane nobumfihlo!

Imizekelo yokuhlaselwa okuchaphazela ukugcinwa kwemfihlo

  • Ukupakisha ipakethe
  • Igama eligqithisiweyo
  • Ukuntywila kwidumpster
  • Ukucofa ucingo
  • Ubhlogo olungundoqo
  • Iwebhsayithi yobuqhetseba

Iindlela zokuqinisekisa ukugcinwa kwemfihlo

  • Amagama abasebenzisi kunye neephasiwedi
  • Ukuqinisekiswa kwezinto ezimbini
  • Ukuqinisekiswa kweBiometric
  • Iimpawu zokhuseleko okanye iifobs eziphambili
  • Ukubethela idatha


Ingqibelelo

Kwimeko yokhuseleko lolwazi (i-InfoSec), ukuthembeka kuthetha ukuba xa umthumeli ethumela idatha, umamkeli kufuneka afumane idatha efanayo nale ithunyelwe ngulo mthumeli.

Idatha mayingatshintshwa xa usendleleni. Umzekelo, ukuba umntu uthumela umyalezo 'Molo!', Umamkeli kufuneka afumane u 'Molo!' Oko kukuthi, kufanele ukuba ibe yile datha ngokuchanekileyo njengoko ithunyelwe ngumthumeli. Nakuphi na ukongezwa okanye ukukhutshwa kwedatha ngexesha lokuhamba kuya kuthetha ukuba ukuthembeka kusengozini.

Umzekelo uhlaselo oluchaphazela ukuthembeka

  • Ukuhlaselwa kweSalami
  • Ukuhlaselwa kwedatha
  • Ukuqweqwediswa kweseshoni
  • Ukuhlaselwa komntu phakathi (MITM)


Ukufumaneka

Ukufumaneka kuthetha ukuba ulwazi luyafumaneka kumaqela agunyazisiweyo naninina xa kufuneka njalo. Ukungafumaneki kwedatha kunye neenkqubo kunokuba neziphumo ezibi.


Kubalulekile ukuba nezicwangciso kunye neenkqubo ezikhoyo zokuthintela okanye ukunciphisa ukulahleka kwedatha ngenxa yentlekele. Isicwangciso sokubuyiselwa kwentlekele kufuneka sibandakanye izehlo ezingalindelekanga ezinjengeentlekele zendalo kunye nomlilo.

Umsebenzi oqhelekileyo wokulondoloza uyacetyiswa ukwenzela ukuthintela okanye ukunciphisa ukulahleka kwedatha ngokupheleleyo kwiimeko ezinjalo.

Kwakhona, izixhobo ezongezelelekileyo zokhuseleko okanye isoftware enjengee-firewall kunye neeseva zommeleli zinokukhusela ixesha lokuphumla kunye nedatha engafikelelekiyo ngenxa yezenzo ezinobungozi ezinje ngokukhanyela inkonzo (i-DoS) kunye nohlaselo lwenethiwekhi.

Umzekelo uhlaselo oluchaphazela ukuFumaneka

  • Uhlaselo lwe-DoS kunye ne-DDoS
  • Uhlaselo lomkhukula lwe-SYN
  • Uhlaselo lomzimba kwiziseko zophuhliso