Can biometric vectors (i.e. fingerprint vector) be considered as Sensitive Authentication Data (SAD) in PCI?

I am designing a system that uses a certain biometric vector as a secondary user identification step before authorizing a payment. My system does not handle payment card details, rather the payment card processor consumes my service to aut… Continue reading Can biometric vectors (i.e. fingerprint vector) be considered as Sensitive Authentication Data (SAD) in PCI?

What is the difference between a server and an appliance for PCI purposes?

I administer a few hundred servers and am going through a yearly PCI audit. This time around we need to prove that we’ve got anti-virus protection on our “systems commonly affected by malicious software (particularly personal computers an… Continue reading What is the difference between a server and an appliance for PCI purposes?