PIN ke eng?
Nomoro ea boitsebahatso ea motho ka mong (PIN), kapa ka linako tse ling e le palo ea PIN kapa khoutu ea PIN, ke nomoro ea linomoro (ka linako tse ling e le linomoro tsa alfabeta) e sebelisoang ts'ebetsong ea ho netefatsa mosebelisi ea kenang tsamaisong.  PIN e 'nile ea e-ba senotlolo sa ho nolofalletsa phapanyetsano ea boitsebiso bo ikemetseng pakeng tsa litsi tse fapaneng tsa ho sebetsana le boitsebiso ka har'a marang-rang a lik'homphieutha bakeng sa mekhatlo ea lichelete, mebuso le likhoebo. Li-PIN li ka sebelisoa ho netefatsa litsamaiso tsa banka le beng ba likarete, mebuso le baahi, likhoebo le basebetsi, le lik'homphieutha le basebelisi, har'a tse ling.  Ka tloaelo, li-PIN li sebelisoa lits'ebetsong tsa ATM kapa POS, taolo e sireletsehileng ea phihlello (mohlala, phihlello ea khomphutha, phihlello ea lemati, phihlello ea koloi), litšebelisano tsa inthanete, kapa ho kena webosaeteng e thibetsoeng.