Blog

7 April 2026 Security

Microsoft forced you to buy a new PC because of TPM. That might have been a good thing.

TPM got a terrible reputation because of Windows 11. Yet you already use this technology every day on your phone — and you love it.

28 March 2026 Data protection

Data breaches: what they don't tell you

A password protects access. Encryption protects the file itself. Find out why your files are the real target of cyberattacks.

25 March 2026 Data protection

Everyone sends sensitive documents by email and nobody realises the consequences

An email passes through 4 to 7 servers before being delivered. None of them encrypt your attachments. Find out why this is dangerous and how to protect your sensitive documents.

13 March 2026 Digital sovereignty

You use Google because you chose to. Really?

We like to think it's a free choice. But try to really leave — and you'll discover that some limitations aren't technical. They're deliberate.

January 2026 Digital sovereignty

Are we technological vassals?

A reflection on our dependence on foreign tech giants and the importance of digital sovereignty, inspired by Quentin Adam's keynote at Codeurs En Seine.

May 2025 Digital sovereignty

We talk about digital sovereignty, but we use foreign tools

A reflection on our dependence on foreign digital tools and an introduction to French and open-source alternatives to take back control of your data.

20 March 2024 Google Drive

Using Google Drive with Lockystar

Discover how to connect Google Drive to Lockystar to encrypt and share your files securely.

Microsoft forced you to buy a new PC because of TPM. That might have been a good thing.

Data breaches: what they don't tell you

Everyone sends sensitive documents by email and nobody realises the consequences

You use Google because you chose to. Really?

Are we technological vassals?

We talk about digital sovereignty, but we use foreign tools

Using Google Drive with Lockystar

Ready to protect your data?