For DIY enthusiasts, the ESP32-CAM board (costing ~$10) has updated Arduino libraries that generate a setup portal QR code. You scan the QR, join the camera's AP, and paste your credentials.
: Place your IP cameras on a separate VLAN (Virtual Local Area Network) that lacks access to your primary computers and personal storage drives. ip camera qr telegram updated
If you want to tailor this setup to your exact hardware, please let me know: What is the exact of your IP camera? For DIY enthusiasts, the ESP32-CAM board (costing ~$10)