Umqondiso - yintoni na le nto?

Ulwazi bekusoloko kuyinxalenye ebalulekileyo yomsebenzi zabantu. Ezinye iintlobo yinto enkulu, ngoxa omnye imingcele. Bekusoloko kukho iindlela ukufihla inxalenye inkcazelo ethile. Ngokuthintela ukufikelela kulwazi olubuthathaka kumajelo eendaba ukuze sibekwe iindawo ngamehlo abomvu ukuba wayesazi kuphela isangqa elincinane labantu.

Ngelo xesha langoku, xa abathwali data baba elektroniki, kukho iimfuno ezintsha ukukhusela inkcazelo yakho eyimfihlo. Kuyinto enye yezi ndlela ziza kuxutyushwa kweli nqaku.

definition

A computer ingasetyenziswa ngabantu abakwaziyo ukufikelela kwiindawo ezahlukeneyo ulwazi ezifumaneka kuyo. Ukuze ukungena, ukusetyenziswa kweenkqubo lokuzazisa kunye ububhali.

Ngamagama alula, ukuqatshelwa iimpendulo kumbuzo "Ngubani ofuna ukufikelela?", Kwaye ububhali lo mbuzo, "Ukuba lowo athi unguye?".

Identification kufuna akukho amaqhinga, njengoko enqwenela ukufikelela kulwazi ubiza ekuhleni, kwaye ububhali inkqubo enzima, noqinisekisa nokukhuselwa kweenkcukacha.

Okwangoku, indlela inokuthenjwa of ungqinisiso kucingelwa ukuba omnye umqondiso lisetyenziswa kuyo. Yintoni umqondiso? Thina uphendule lo mbuzo ngezantsi.

Kule ncwadi yobugcisa oluphawu ngayo ichazwa njenge isixhobo zobukhulu ezincinane, ukuqinisekisa ukhuseleko ulwazi kusetyenziswa, ukongeza, ukuchonga kumniniyo. Le nkcazo lunika ingcamango kwengqesho, kodwa akuthethi ukunika umfanekiso opheleleyo nomqondo onjalo, nje umqondiso.

Yintoni na umqondiso ngengqiqo epheleleyo, kuya kuqwalaselwa kamva. Siza kukunika ingcaciso engaphezulu ngalo mba. Xa inkqubo kwengxoxo ngakumbi eli binzana "umqondiso" ingathathelwa indawo elithi "isixhobo" kwimeko kwaye kuquka nemeko ahambelanayo.

iintlobo izixhobo

Ezi ndidi zilandelayo izixhobo:

• ngaphandle uqhagamshelo;
• connectivity.

Njengoko ubona kulo itayitile, owokuqala wayamene computer. Zinelungelo umboniso apho uboniswa inombolo lomsebenzisi kunye umsebenzisi lokugqibela ngesandla wangena ikhompyutha, nto leyo eqinisekisa ukufikelela kwizibonelelo eziyimfuneko.

Le yokugqibela kufuneka adityaniswe kwikhompyutha ngendlela ngeengcingo okanye wireless. izixhobo ezinjalo edlulisela efunekayo xa ulwazi lokwazisa kwi computer ngoko nangoko emva kokuba uxhulumaniso lusekiwe, ngaleyo ndlela asuse nesidingo ulwazi ngesandla input.

To connect iingcinga kunye iingcingo kwikhompyutha kufuna igalelo ohambelana, ingakumbi, kunokuba izibuko USB.

Eyona idumileyo ke elidityaniswe izixhobo USB - iimpawu kunye namakhadi smart.

ivezwa Wireless - ntoni na? Esi sixhobo, ezinika ukusetyenziswa lula ngakumbi, ekubeni izixhobo abe, umz, a fob ezingundoqo, lula, ingakumbi, inkqubo izibeke.

Eminye imisebenzi eyenziwa yezixhobo

Ukususela kungasentla uyakwazi sele dibanisa i nangona ukuqonda njengeqanda malunga umqondiso, yintoni na kwaye isebenza njani. Nakuba kunjalo, ukongeza ububhali kunye nokuchonga, ingase:

1. Ukusebenzisa encryption khowudi yasiwa kumbhalo ngokungqinelana weeNgcombolo ezintlantlu.
2. Ukuqinisekisa isizukulwana encryption keys.
3. Yenza uze uqinisekise umsayino wedijithali.
4. Yenza hashing data.

Ithokheni unako kuqwalaselwa eneneni microcomputer, ekubeni sele memory ngokukhawuleza kwaye ixesha elide kunye isilawuli.

Iingxaki nazo izixhobo

Nangona okwangoku wemiqondiso zezona ndlela enokuthenjwa ungqinisiso, ukuze babe sengozini. Kuqala kwiinto zonke, ufanele wazi ngalo eli qhosha ngekhompyutha njenge umqondiso? Ukuba isixhobo loo ivale kwaye uzakufun aukugqithisa ukhuseleko lwayo.

Yeyona buthathaka eqondakalayo - ukuba ukulahlekelwa kwakhe. ngokubanzi, Ngubani na ongaphunyelwayo Kodwa iingxaki zokhuseleko data, kuba xa umntu sele kusetyenziswa isixhobo, akayi kuba nako ukufikelela kulwazi olubalulekileyo, ngenxa yokuba kaninzi kwenzeka factor-ezimbini ungqinisiso.

Nangona kunjalo, inkqubo evumela ukuba umsebenzisi ukungena kwi Internet, nto leyo ngokwemiqathango ukhuseleko akwanelanga womnatha enokuthenjwa banokuba semngciphekweni, ngokuba ohlaselayo uyakwazi ukuba ganga ngoku imiyalezo kwi wonaniselwano abasebenzisi ezimbini uze uzenze utshintsho esicalanye.

Ngokubanzi, malunga umqondiso sele uthe ngaphezu ngokwaneleyo. Kodwa ukongeza iinkcazelo enikwe kwi Internet ngayo ikwabizwa ngokuba imboni yezemidlalo kulo. Kwi-Internet ayikho umbuzo ingaqhelekanga, "Yintoni umqondiso engalunganga?". Le meko kakhulu ke ezinxulumene nesihloko eso kuxoxwa ngasentla. Kuba, njengokuba umthetho, phezu iziqalelo ze imidlalo ezahlukeneyo. Nendlela ukuxazulula iingxaki ezinxulumene kufuneka zithunyelwe ngokunxulumene umdlalo othile ngamnye.