Hamwe na sisitemu yo kugenzura urufunguzo, urashobora gukurikirana urufunguzo rwawe rwose, kugabanya abashobora kandi badashobora kubona, kandi ukagenzura igihe n’aho urufunguzo rwawe rushobora gukoreshwa.Hamwe nubushobozi bwo gukurikirana urufunguzo muri sisitemu yingenzi yo gucunga, ntuzatakaza umwanya ushakisha urufunguzo rwatakaye cyangwa kugura urundi rushya.