Hey everyone! I'm looking for some advice on syncing data between different devices for a web app I created. It features a progress counter, and currently, users have to download their local storage as a JSON file to share their progress, which isn't the most user-friendly method. I considered storing data on my server, but I'm concerned about security risks and users' privacy since it involves personal progress information. I'm also thinking about using a QR code or password for easier transfers instead of email attachments. What do you think? Any better solutions out there? Thanks a lot!
2 Answers
When it comes to storing data in a database, the main security concern is the risk of code injection attacks. Even if your app is small and not well-known, it’s crucial to follow best practices to protect user data. It's good that you're mindful about security!
Honestly, I don’t think your app is that insecure. Unless you’re storing sensitive info, hacking a simple progress counter seems pretty unlikely. But it’s great that you’re not willing to cut corners even in the final stages!
I appreciate the reassurance, but I want to do everything right. Those nice-to-have features can really complicate the process!
Exactly! It’s always better to take precautions, especially if you’ve already invested so much time into the app. I like your idea of using base64 coding for data transfer—it sounds easier for users to manage.