Proton

Guias de privacidade

The @ (at) sign and an open letter, representing what is an email address
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  • Guias de privacidade
What is an email address, really? Discover how it works, what makes one valid, and simple tips to keep yours private.
Which mobile OS is more secure?
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  • Guias de privacidade
We take an in-depth look at whether Android or iOS is more secure. It's a complex question with nuances on both sides.
an image showing eavesdropping between two purple cartoon mobile phones
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  • Para empresas
  • Guias de privacidade
Eavesdropping attacks can be levied at individuals and businesses, but how do they work? We explain how to protect against them
The ChatGPT and Lumo logos, representing a private ChatGPT alternative
  • Guias de privacidade
O ChatGPT traz riscos de privacidade e segurança para os seus dados. Mas existe uma alternativa privada ao ChatGPT que é segura de usar.
The ChatGPT logo and a question mark, representing uncertainty about whether ChatGPT is safe to use
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  • Guias de privacidade
Is ChatGPT safe to use? Learn the privacy, security, and business risks of AI assistants, what not to share, and a private alternative.
Illustration of a hand holding a megaphone in the air
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  • Guias de privacidade
Protesters can expose personal information that puts them at risk. Here’s how to keep your identity private and your devices secure at a demonstration.
an image of a purple cartoon phone with an unlocked logo on the screen and a black alert icon in the top right of the screen
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  • Guias de privacidade
Your phone can be hacked just like your computer, but how can you tell? Find out how to know if your phone is compromised.
Photos of individuals and locks, representing deepfake prevention techniques
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  • Guias de privacidade
Deepfakes are getting harder to spot. Find out how to prevent deepfakes by protecting your photos, videos, and voice with practical tips.
Is BitLocker safe?
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  • Guias de privacidade
BitLocker is Microsoft's built-in full-disk encryption solution for Windows. It's convenient, but is it safe?
A photo and a hand, representing ways to stop AI art theft
  • Guias de privacidade
Seu trabalho criativo é um dado sensível. Descubra como impedir a raspagem de arte por IA com dicas simples que protegem seu trabalho do uso não autorizado.
A purple cartoon fingerprint icon surrounded by a black eye icon, a black shield icon, a black audio icon, and a black person outline icon
  • Guias de privacidade
Seus dados biométricos são profundamente pessoais, tornando-os valiosos para anunciantes e golpistas: Descubra como protegê-los.