About this episode
Two recent outages were handled very differently but show the dangers of centralisation, Let’s Encrypt is introducing certificates for IP addresses, and the differences between backup and production systems.
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News/discussion
Microsoft’s 19-hour Outlook outage exposes fragility in cloud infrastructure
Cloudflare 1.1.1.1 incident on July 14, 2025
We’ve Issued Our First IP Address Certificate
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We were asked about the differences between backup and production systems.
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