If you don't have any written restrictions then technically you can talk about anything. Ethically it's entirely up to you, ask yourself: "If I had hired this person what wouldn't I want them talking about in regards to this job?". Architecture & Infrastructure are great topics to bring up in interviews.
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If you don't have any written restrictions then technically you can talk about anything. Ethically it's entirely up to you, ask yourself: "If I had hired this person what wouldn't I want them talking about in regards to this job?". Architecture & Infrastructure are great topics to bring up in interviews.