1
$\begingroup$

enter image description hereWhen should the features provided by the Space Data Link Security Protocol (SDLS) be applied to TM Data Space Link Protocol communications?

This is with respect of ensuring protection within the layered architecture of TT&C (Telemetary, Tracking and Control) commands.

$\endgroup$
6
  • 1
    $\begingroup$ SDLS = Space Data Link Security $\endgroup$ Aug 12, 2020 at 8:35
  • 2
    $\begingroup$ Welcome to the site! You might want to add an introductory sentence on your question since many people don't know what SDLS/Space Data Link Security is or is used for. something like "SDLS (Space Data Link Security) is a protocol used with ____, which is different from ___ $\endgroup$ Aug 12, 2020 at 8:43
  • $\begingroup$ I've tried to make the question clearer for you, without changing what was being asked. If I have accidentally changed the intent of your question @IeshaanSaxena, please change it to clarify your question. $\endgroup$
    – user20636
    Aug 12, 2020 at 9:35
  • $\begingroup$ @JCRM, yeah it seems fine, thank you! $\endgroup$ Aug 12, 2020 at 9:43
  • 1
    $\begingroup$ that's a very useful diagram to include. $\endgroup$
    – user20636
    Aug 12, 2020 at 9:55

1 Answer 1

1
$\begingroup$

Being an old Cyber guy, but new to SpaceWire, I would think that SDLS features should be applied anytime security of the link is required ... SDLS provides authentication and encryption of the transmissions, so if these are important then SDLS protocol is probably the way to go.

$\endgroup$
1

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.