Guides
Restic Backups for a Self Hosted Server Step by Step
Your self hosted server has been running for months, and the only copy of its mail, configs and databases sits on the same disk...
Open the auth log on any public Linux server and you will find thousands of failed SSH logins from addresses you have never seen.
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Guides
Your self hosted server has been running for months, and the only copy of its mail, configs and databases sits on the same disk...
Email Infrastructure
You published a DMARC record weeks ago, and now a mailbox is filling with zipped XML attachments from Google, Microsoft and...
Dev Tools
You switch from one project to another and the API still points at the wrong database, because an environment variable from the...
Guides
Your site went down on Saturday night and you found out on Monday from a customer email.
Dev Tools
Your app works on plain http://localhost:3000, then breaks the moment it touches a secure cookie, a service worker or an OAuth...
Security
Put a fresh Linux server on a public IP address and check the auth log an hour later.
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