# A secure connection is only half the story.

Use public Wi-Fi without trusting every website.

By Avenvale · Sources checked 2026-09-23
Canonical: https://avenvale.app/training/devices/public-wifi
Language: English

Modern HTTPS protects data in transit between your browser and a website. That makes public Wi-Fi safer than it used to be. It does not make the website’s owner trustworthy.

## Try this

1. Check the website address before signing in. Open familiar services through their official app or your own bookmark.
2. Look for HTTPS and do not ignore certificate warnings. Scammers can use encrypted sites too.
3. Keep your device and browser updated. Use unique passwords and two-factor authentication on any network.

## Practice scenario (fictional)

A payment page uses HTTPS. Does that prove the business is real?

1. Yes, encryption proves the owner is trustworthy
2. No, it protects the connection, not the business’s honesty

Safer response: No, it protects the connection, not the business’s honesty

A scam site can have an encrypted connection. Verify the destination as well as the connection; public Wi-Fi alone does not mean your data has been stolen.

Lesson completion records practice, not a scan or certification.

## Official guidance

- [FTC · Public Wi-Fi safety](https://consumer.ftc.gov/articles/are-public-wi-fi-networks-safe-what-you-need-know)