Question $9$: Your organization evaluates a security system for a database with an asset value of $$500,000,$ an exposure factor of $20\%,$ and an annual rate of occurrence of $0\mathrm{.}10.$

$$ Tasks:

o Calculate AV$,$ EF$,$ SLE, ARO, ALE.

o Discuss the impact of ALE on CIA principles.

o Write Python code to compute SLE and ALE.

o Propose measures to maintain security