Privacy Engineering
Articles about privacy, cryptography and digital security. Explained for people, not for machines.
GDPR without the hassle
Your company might be breaking data protection regulations every time it sends a document through a messaging app. With Solo2, compliance happens automatically.
Real privacy vs apparent privacy
Just because your messages are encrypted doesn't mean your conversation is private. There's much more at stake than the content.
Your data is yours
Many services say your data belongs to you. But when you try to take it with you, you discover that they set the rules.
The ring test
A test anyone can do to check whether a conversation is truly private. No tech skills needed. No fuss. Just a conversation and a little patience.
Like a walkie-talkie
Pablo and Marcos played with walkie-talkies as kids. As adults, they discover that the best way to talk privately is still the same: direct, with no intermediaries, with no one in between.
Manuel's surprise party
Manuel wants to throw a surprise birthday party for his wife. He needs to talk to Rosa without leaving a trace. A story about privacy, surprises, and why Solo2 isn't in any app store.
Your 24 words are not a password
Your password opens the door. Your 24 words are the entire house. Losing a key is not the same as losing the building. And that difference matters more than you might think.