Proton

プライバシーガイド

A smartphone receiving a suspicious text - AKA a smishing attack
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  • プライバシーガイド
Phishing and smishing attacks keep evolving, but do you know the difference? Learn how to tell them apart and protect yourself from smishing.
A digitized face on the internet, representing erasure.
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  • プライバシーガイド
After ransom-seekers sent the police to his house, one man embarked on a journey to erase himself online. Find out how he did it.
An ID card with a user profile and a wallet, suggesting data brokers
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Learn what data brokers are and how they turn your life into a dataset for profit without your knowledge, consent, or compensation.
the cover image for a blog about what to do to prevent your email address appearing on the dark web. the image shows an email address on a computer screen with a fishing hook piercing the top of the password field
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メールアドレスが侵害されていませんか?メールアドレスがダークウェブに漏洩していないか確認する方法と、漏洩していた場合の対処法をご紹介します。
Why email aliases are better than fake email addresses for privacy and security
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偽のメール生成ツールの使用は、多くの場合、安全でもプライベートでもありません。代わりにメールエイリアスを使用して個人のメールを安全に保つ方法をご紹介します。
A book and a smart phone with an education app filled with trackers that reports data to data brokers.
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Roughly 90% of Ed Tech apps and websites were found to have trackers. See how you can protect your child’s privacy from this surveillance. 
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If you use multiple Google accounts and want to learn how to change your default Google account once and for all, this guide will help.
A person and a shield on a computer screen, suggesting how Proton parents guide their kids on online privacy
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See how Proton parents guide their kids on online privacy to raise critical thinkers in a world built for surveillance and manipulation.
A photo icon and synchronization symbol overlaying a cloud, representing automatic photo backup to the cloud
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See how to back up photos while protecting your privacy using encrypted cloud storage that shields you from scanning, tracking, and profiling.
Whistleblower's whistle. Journalists must use secure channels to communicate with whistleblowers.
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Whistleblowers risk everything to expose the truth. This guide helps journalists keep their sources safe using secure tools like Proton Mail, Signal, and SecureDrop.
An image showing a phone screen with a child icon and three icons with '17+' '8-12' and '3-5' to indicate age ratings
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Parents can help their children develop healthy screen habits by learning about dark design patterns — Proton investigates how