“I'm Sandra Sperber and by Firewall I tell you in every…” — Acht Milliarden: Der Auslands-Podcast des SPIEGEL at 21:31
“I'm Sandra Sperber and by Firewall I tell you in every episode of an attack on a system. And it's just about the moments, in which they are going to pass. Why? That's you at Firewall. On Spotify, Apple Podcasts or wherever you want to listen to your podcasts.”
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