Final answer:
Each person must provide their own email address and complete their own digital signature for the authenticity and legality of the documents. Maintaining security of one’s email and signature credentials is crucial.
Step-by-step explanation:
Individuals must provide their own email address and complete their own digital signatures. This is a requirement to ensure the authenticity and legality of the documents being signed.
In many cases, especially in business and legal transactions, a unique email address is linked to a digital certificate or an online identity verification system.
Each person is responsible for maintaining the security of their email account and signature credentials. Not doing so can lead to identity theft or fraudulent activities.