Universal Containers intends to build an app which will accept card payments. The app also needs to store, process, and transmit cardholder data.
Which Heroku architecture should an Architect recommend?
- Common Runtime with secure, isolated containers for running the app's code.
- A Private Space restricted to a set of trusted IP ranges.
- A Shield Private Space with a Shield Postgres add-on.
- A Private Space with Internal Routing enabled on the app.
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