Confidentiality of data coming from a country with data protection laws stored in a country with different laws [closed]

I send very confidential items by email, such as photos, addresses, social security numbers, bank numbers, driving card numbers, and diplomas.
Everything was supposed to stay in France.
In fact, it’s an Amazon server in the USA, so no conf… Continue reading Confidentiality of data coming from a country with data protection laws stored in a country with different laws [closed]

Connecting my Windows desktop JavaFX app to my external server by VPN or Wireguard

I have a desktop application with JavaFX and I need to connect it to the server in a safer way. Right now, the program connects by mysql and FTP without TLS.
I’ve thought to connect it by VPN, but the clients have the Java application inst… Continue reading Connecting my Windows desktop JavaFX app to my external server by VPN or Wireguard

How to secure a web-only chat with message persistence and ability to delete a message?

I want to create a website for internal secure chat. I want to be able to give people a user name and log in and then they can log in to a portal at a website; then I can chat to them solely in a chat interface on this website. If they hav… Continue reading How to secure a web-only chat with message persistence and ability to delete a message?