Hello ! I'm currently trying to implement a small encryption feature via Node-Red: after a user enters the alarm code, the code should be encrypted (e.g., using AES or another simple algorithm). The encrypted version could either be stored securely in a local folder or passed on to the alarm system for verification. I'm not quite sure how to implement this flow in Node-RED — especially how to handle encryption in a secure and efficient way. If anyone has done something similar or has tips, examples, or recommended nodes, please share them up 🙂 Thanks in advance
#Node-Red Encrypting Flow
frail knoll