Intsinga zahujwe kuva kuri centre yubugenzuzi kuri sisitemu zitandukanye zo kohereza ibimenyetso cyangwa kugenzura imikorere yimikorere hamwe hamwe ni insinga zo kugenzura. Imikorere yambere ya kabili yo kugenzura iroroshye cyane, harimo: urumuri rwerekana disiki