In a key management lifecycle, what is your opinion on how long a key should be valid? Who should be responsible for key, user or the organisation?

How will you cite information that is common knowledge in your research paper?

Can online classes such as gradpoint track your ip location like if im taking a final and i give somebody else my account and they take the final for me will it show where they are taking the final from? and can this be countered with a vpn

What are procedures that keep a data base current