Proton

Průvodce ochranou soukromí

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  • Průvodce ochranou soukromí
What are the security issues in cloud computing? Learn about the risks of cloud storage and how to protect your data.
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  • Průvodce ochranou soukromí
We explain how the dark web actually works and how you can access it safely.
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  • Průvodce ochranou soukromí
Threads collects reams of personal data, and its lack of privacy protections appears to be illegal in Europe. Here’s what we know so far.
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  • Průvodce ochranou soukromí
The most secure way to send pictures is with end-to-end encryption. Here are four ways to store and share photos privately.
How to block emails
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  • Průvodce ochranou soukromí
Learn how to stop unwanted emails on Gmail, Outlook, Proton Mail, Yahoo Mail, Apple Mail, and Thunderbird and use aliases to hide you email.
What is Authenticated Received Chain (ARC)?
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  • Průvodce ochranou soukromí
Authenticated Received Chain (ARC) allows email providers to verify that emails are genuine when forwarded or sent from a mailing list.
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  • Průvodce ochranou soukromí
You can encrypt pictures on any device or in the cloud. Here are step-by-step instructions to protect your privacy with image encryption.
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  • Průvodce ochranou soukromí
Zero-knowledge cloud storage protects your files with end-to-end encryption so only you can access your data. Here’s how it works.
What is U2F?
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  • Průvodce ochranou soukromí
Learn how FIDO U2F security keys help to keep your online accounts secure even if your passwords are compromised.
Alternartive search engines to Google
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  • Průvodce ochranou soukromí
Google tracks every move you make as you search. Here are five alternative search engines to protect your privacy.
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  • Průvodce ochranou soukromí
Learn how file sharing links work and the benefits of use an end-to-end encrypted link sharing app.