Your Alexa device is only as secure as the Wi-Fi network you're using it with. Thankfully, there are one or two ways you can protect your home network to minimize the chances of it being infiltrated by hackers.
Learn how to securely communicate an Amazon Echo device with a router using a strong password to protect your data and privacy.
You have to be careful what you say to Alexa. Here's how to keep your voice-enabled devices secure.

You can read more about how to secure your Wi-Fi network here. Step 1: Avoid using default passwords. Step 2: Avoid giving your password to friends and neighbors (use a "guest" network instead).
Learn how to connect Alexa to a new Wi-Fi network or change existing settings. Follow our guide to update Wi-Fi connections on your Echo devices.

This particular example perfectly highlights why Secure Your Amazon Echo Dot With Router Security Settings is so captivating.
This guide walks through practical, technical, and privacy-minded steps to harden an Alexa Echo setup, with clear actions you can take in the Alexa app, your router, and device management practices.