Serivise nyayo itangira mbere yuko umukiriya agira icyo agura kandi ntikirangira nyuma yo gutanga. Kugirango tugufashe gukura umushinga wawe kubutaka dutanga ubujyanama bwumushinga, igishushanyo mbonera cya sisitemu, hamwe na serivise yuburambe bwibicuruzwa birimo amahugurwa ya sisitemu, kwishyiriraho ibicuruzwa, no gutangiza.

Twandikire kubibazo byose waba ufite, itsinda ryabacuruzi ba DFUN bazishimira gufasha.

DFUN hamwe nu rwego rwo hejuru rwumusaruro woroheje, kwipimisha mu buryo bwikora, tekinike ikomeye ya tekinike nubushobozi bwo gutanga.