Jenny set up a tax practice and must comply with the standards of security and privacy. Which of the following standards must she implement in her practice?

A. All of the above

B. Jenny's website must be registered with a domain registrar in the US accredited by ICANN.

C. Jenny must run weekly vulnerability scans in accordance with PCI DSS.

D. Jenny must implement effective technologies to protect her website against bulk filing fraudulent income tax returns.