如何通过互联网加密和解密数据？

Question

I have a C# Application which connects to mongodb. The database is on a different server. I have to access it over internet. How can I encrypt and decrypt the data?

Answer 1

Use SSH tunnels or a VPN.

ssh -f user@remote_server -L 27017:localhost:27017 -N

• The -f tells ssh to go into the background just before it executes the command.
• This is followed by the username and server you are logging into.
• The -L 27017:personal-server.com:27017 is in the form of -L local-port:host:remote-port.
• Finally the -N instructs OpenSSH to not execute a command on the remote system.

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