Revealed: SMEs’ PCI mistakes
It should be a no-brainer but many SMEs fall short of full compliance either because they find the requirements too onerous, or are misinformed about what PCI DSS actually entails. At Worldpay we’ve helped hundreds of our clients become compliant, but we’ve also seen plenty of examples of bad practice.
Here are the top five, in no particular order.
PCI DSS doesn’t apply to me
Many SMEs think that just because they “outsource” their payments to a third party provider and/or use SSL that they don’t need to consider PCI DSS. The truth is that PCS DSS applies to all businesses that hold a ‘merchant’ account with a card processor. Even if outsourced you still need to monitor the security compliance of your third party providers. For example, even if another firm securely hosts your website’s payment pages, you could still be attacked and customers diverted to a fake payment page instead of your real one. What’s more, SSL certificates only protect data in transit, therefore any data residing on a payment network is still a security issue.
I manually enter my customers’ card numbers into my card machine at the end of the day
Some SMEs, especially those smaller ones with fewer resources, may have had their website designed by a friend or relative merely to capture card details. They then enter these card numbers into a card machine each working day to process payment. Unfortunately, this is the most insecure and non-compliant way of processing internet payments. In fact, it is so non-compliant it even breaks rules outside of PCI.
Never take payments this way. Speak with your card processor immediately about how to rectify the situation.
I have no idea of the value of the data I am storing
Deleting a file only earmarks it for overwriting at a later date – that file still exists on your computer, potentially for many years. When hackers get into your systems they look for these files and can retrieve years’ of data in one hit. There are software programs available that will help you properly delete files containing sensitive information.
I’m no information security expert so I have no idea where to start
Few people are. Speak with your card processor as a first port of call. They should have a PCI DSS team and programs designed to help you become compliant. Remember: don’t wait until you have a data breach to look further into PCI DSS. Protect your business and your customers now.
Are you an existing Worldpay customer? Refer a friend and get a £100 Amazon voucher.