Malunga nokuphuhliswa kokuhamba kwabafundi

Njengoko igama libonisa, ukuhamba isikolo sokumamkeli yinkqubo yokulawula ububi kunye nokuphuma. Iphuhlisiwe kwisiseko sevenkile yendlu ngokwesiko. Izitshixo zomnyango zemveli zizixhobo nje ezilula, nokuba zinokuqina kangakanani kuyilo kwaye luthini bomelele kangakanani. Abantu banokuhlala bayivula ngeendlela ezahlukeneyo. Kuyingxaki kakhulu ukulawula izitshixo kwizikhonkwane nabantu abaninzi (njengezakhiwo zeofisi kunye namagumbi ehotele). Ukuba isitshixo silahlekile okanye abasebenzi batshintshwa, isitshixo kunye nesitshixo kufuneka sitshintshwe kunye. Ukuze kusombulule ezi ngxaki, kuye kwakho izitshixo zeKhadi le-elektroniki kunye neekrikhi zephasiwedi nge-elektroniki. Ukuvela kwezi ntlobo zimbini zokutshintshisela kuphucula ulawulo lwabantu lokungena kunye nokuphuma kweendlela ukuya kuthi ga kwinqanaba le-elektroniki, kodwa ngokusetyenziswa kwesitayile kwizitshixo ze-elektroniki, iintsilelo zazo zityhilwe ngokuthe ngcembe. Ingxaki yokutshixwa kwekhadi lemagnetic kukuba ulwazi lulula ukuphindaphinda, ukunxiba phakathi kwekhadi kwaye umfundi wekhadi umkhulu, inqanaba lokungaphumeleli liphezulu, kwaye ukungasebenzi kakuhle kuphantsi. Into yokuthembeka iphantsi kakhulu. Kwangelo xesha, uninzi lweemveliso kweli thuba lusebenzisa icandelo lomfundi (igalelo le-password) kunye nenxalenye yolawulo ekufuneka ifakwe ngaphandle komnyango, ke kulula ukuba ungavulwanga ngaphandle komnyango. Ukuya kwimeko yobuso ngeli xesha kusenzeka kwinqanaba lokuqala nenqanaba lokungakhubeki, ukubalatha ukubakho kwelo xesha kwakudla ngokubizwa ngokuba kukhangelwa i-elektroniki, kwaye kwakungasetyenziswanga ngokubanzi.