,D.Account Security,. You agree to keep confidential all passwords, user IDs, IP addresses, and other account ,identifiers and are solely responsible for any liability or damages resulting from your failure to maintain ,that confidentiality. You are solely and fully responsible and liable for all activities that occur under your ,CenturyLink account, password, user ID, credit card/debit card/account numbers, or bank or financial ,institution information, including all activities related to Payment Services.