A technical guide demonstrates how to automatically install Let's Encrypt TLS certificates on Brother printers using Certbot, with optional Cloudflare integration. The article provides step-by-step instructions for securing network printers that typically lack proper HTTPS support. This solution addresses security concerns with printer web interfaces that often use insecure connections.
Background
Let's Encrypt provides free TLS certificates to enable HTTPS encryption, while many IoT devices like network printers lack proper security implementations. Certbot is a popular tool for automating certificate management.
- Source
- Hacker News (RSS)
- Published
- Mar 27, 2026 at 09:49 PM
- Score
- 5.0 / 10