We’re in an exciting time for users who want to take back control from major platforms like Twitter and Facebook. However, this new environment comes with challenges and risks for user privacy, so we need to get it right and make sure networks like the Fediverse and Bluesky are mindful of past...
“Essentially, Mastodon is about publishing your voice to your followers and allowing others to discover you and your posts. For basic security, instances will employ transport-layer encryption, keeping your connection to the server you’ve chosen private. This will keep your communications safe from local eavesdroppers using your same WiFi connection, but it does not protect your communications, including your direct messages, from the server or instance you’ve chosen—or, if you’re messaging someone from a different instance, the server they’ve chosen. This includes the moderators and administrators of those instances, as well. Just like Twitter or Instagram, your posts and direct messages are accessible by those running the services”
A second one on privacy.
Is Mastodon Private and Secure? Let’s Take a Look
https://www.eff.org/deeplinks/2022/11/mastodon-private-and-secure-lets-take-look
“Essentially, Mastodon is about publishing your voice to your followers and allowing others to discover you and your posts. For basic security, instances will employ transport-layer encryption, keeping your connection to the server you’ve chosen private. This will keep your communications safe from local eavesdroppers using your same WiFi connection, but it does not protect your communications, including your direct messages, from the server or instance you’ve chosen—or, if you’re messaging someone from a different instance, the server they’ve chosen. This includes the moderators and administrators of those instances, as well. Just like Twitter or Instagram, your posts and direct messages are accessible by those running the services”