How does the system store data?

I’m wondering how do you store sensitive data at the moment? Do you store it in plain text? If not, what do you use to encrypt sensitive data?

Also, what kinds of cryptography and security protocols that you use to safeguard sensitive data during transmission over open, public networks, and intranet?

we don’t store any sensitive data for end users from any client, all we store is only the user id which is used for feature purpose and also passed by client.

Do you plan to store any sensitive data in the future? If so, what kinds of measure will you take for this?

we don’t have any plan to store sensitive data in the near future