What is your opinion about our security issue?

[randomwangran]

I would like to ask your suggestions: how we can improve the security of CASDUers to protect these people?

There's cetain things we don't want put them on-line for security issue.

• GPS data of single person

• any token/password

• personal information? (birthday,hometown,...)

list goes on...

Please comment anything you have and make suggestions.

The security issue to all casduer is the most important thing.

[randomwangran]

Don't get me wrong. No commitment, no responsibility. Just ask your suggestions.

[junwei-wang]

If you really care about confidentiality and privacy, please

• encrypt your sensitive information before uploading them to the cloud
• use some end-2-end encrypted message application

For non-expert users, usability is very important. You can try the following applications:

• Olvid / Signal for encrypted message (I prefer the first one)
• Keybase for both message and encrypted storage (like git)

For experts, you can try:

• git crypt: https://www.agwa.name/projects/git-crypt/
• GPG tools

[junwei-wang]

You can find me on keybase.

[randomwangran]

Thanks for those extremely useful info. I will study it and let you know how's going.