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(VNC over SSH) vs. (Guacamole VNC over HTTPS) - which is more secure?

alex314159
2015-09-17
2015-10-22
  • alex314159

    alex314159 - 2015-09-17

    Hi,

    I'm very far from an expert in networking, and wanted to ask which is more secure between:
    1/Accessing a remote desktop over VNC through a SSH tunnel (smthg Guacamole can't do atm)
    2/Using VNC over Guacamole and routing the traffic through HTTPS

    In my understanding both communications are encrypted, but is there a difference between these two solutions in terms of security?

    Thanks,

     
  • Mathias

    Mathias - 2015-10-22

    If you are using SSH private keys or SSL client certificates, both connections are secure. But you must set the configuration properly.

    advantage SSH: you can tunnel all traffic to your network
    advantage SSL/TLS: it works through HTTP proxy server

    disadvantage SSH: many brute force attack and port scan on ssh port 22, slow network speed
    disadvantage SSL/TLS: in recent years, many vulnerabilities in the openssl library