Show HN: Dirblock+envblock – tiny whitelist guards for dirs and env secrets

Source: Github.com· pfrench42· August 7, 2026
Show HN: Dirblock+envblock – tiny whitelist guards for dirs and env secrets

After I missed getting hit by the LiteLLM attack by 30 minutes, I decided to see what I could do about it and wrote dirblock. It uses fanotify to block access to ~/.ssh, ~/.gpg, etc. with whitelists of trusted programs — everything else is denied.Shortly afte…

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