Corruption is indeed a disease that is detrimental, not only in an agency, it can even harm the whole country. Preventing by giving big paychecks probably won't work. It is human nature to always be greedy with wealth. The higher the salary, the more motivated they are for corruption. Maybe it would be more appropriate to punish him severely or the death penalty.
I strongly agree with the opinion that corruptors should receive severe punishment. because with the culture of corruption very many parties are harmed. so it is very appropriate for a corruptor to be punished with the death penalty