VeriFone PP1000SEThe PINpad 1000se Terminal provides maximum flexibility for debit card transactions. Key management is integral to the PIN encryption process. The PINpad 1000se supports both Master-Session and DUKPT (derived unique key per transaction) so users needn't purchase new hardware if their key management requirements change. Used worldwide the Master-Session method uses master keys and working session keys. The DUKPT method automatically generates a working key for each transaction and ensures POS debit and host synchronization across transactions. In addition to providing the benefits of key management flexibility the PINpad 1000se supports VeriFone PINpad 101 and 102 applications. The PINpad 1000se also supports MAC (Message Authentication Code). This technique protects the debit transaction data from accidental or fraudulent tampering during its transfer to the host. The PINpad 1000se offers consumers a number of advantages. So compact it fits in the palm of the hand it allows customers to enter their PINs in complete confidentiality. And its easy-to-read eight-character display lets them confirm the purchase amount. For efficient deployment and cost savings you can use VeriFone's MKIXOR software to inject the PINpad 1000se for either Master-Session or DUKPT key management. If both key types have been injected you can easily reset the PINpad 1000se on site when you switch from one methodology of key management to another.