What checks should I carry out to ensure the certificate I am accepting is authentic?
All Access Worldpay services use HTTPS and provide an X509v3 certificate when you connect. This certificate allows the connecting client (typically yours) to authenticate that the service you are talking to is owned by Worldpay.
You can find the lists of the appropriate checks you MUST make on the certificate provided by the service in the ‘Certificate Handling’ section of our documentation, here
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