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Public Wi-Fi: what should you check first?

HTTPS, the right website and a secure device: practical checks for everyday use.

By Pathantu · Published: 2026-09-30 · Updated: 2026-10-06 · 4 min read

Public Wi-Fi is not automatically unsafe

The FTC explains that widespread website encryption makes public Wi-Fi use generally safer. Look for HTTPS in the website address.

Read the address too

Encryption protects the connection. Check the actual website address before trusting a link, especially a login page sent in an unexpected message.

Your short checklist

Keep the device and browser updated. Use strong passwords and additional authentication where available. Log out after using a shared device.

Example: a fake exam-fee link

Imagine a message demanding an exam fee within ten minutes to “save your application”. Even if its page uses HTTPS, check the institution and domain. Connection encryption does not establish the operator’s honesty. Open the recruitment organisation’s official portal independently and check your application there.

Separate two different risks

One question is whether information is protected in transit. Another is whether its destination is the intended organisation. Giving information directly to a fake site is a destination problem. Switching networks alone does not make that site legitimate.

Self-check: which conclusion is justified?

“This page uses HTTPS, so its job announcement is genuine” is not a valid conclusion. Check the official recruitment notice, the organisation’s actual address and the application status. Avoid reusing passwords and enable additional authentication where available. Downloading study notes and signing into a financial account deserve different levels of care.

Sources and references

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