Services for attestation are required to confirm the legitimacy of people and businesses. They are also required to confirm that the right person or business made a digital transaction. An individual can be verified in a variety of methods, such as using fingerprints or a digital signature. Businesses that employ attestation services are required to abide by standards, such as having their own attestation service or only accepting attestation from businesses they trust and being in complete control of the process. In order for verification processes to be completed, attestation services make sure that all of the information on a specific person is easily accessible in one location.