Subj : DS-Lite
To   : Ingo Juergensmann
From : Markus Reschke
Date : Sun Aug 13 2017 15:55:10

Hi Ingo!

Aug 12 22:55 2017, Ingo Juergensmann wrote to Markus Reschke:

 IJ> Instead of using http-based updates, direct updates via nsupdate and 
 IJ> rndc keys are more secure, but not that common for embedded devices 
 IJ> that are usually offering the http variant via their webinterface.

You can also place the nsupdate script on the nameserver and use ssh which provides the remote IP address via a shell variable. Tie the script to a ssh pub-key and you'll have a pretty nifty and secure DDNS updater.

ciao,
Markus

--- 
 * Origin: *** theca tabellaria *** (2:240/1661)

.