this post was submitted on 19 Apr 2025
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Encryption would prevent it - that's what I meant :)
I think the trick is to convince someone to send that string, so the modem sees it coming from the computer. Similar to tricking someone into pressing Alt+F4 or Ctrl+Alt+Del twice on Windows 9x.
encryption would prevent the modem from seeing it when someone sends it, but such a short string will inevitably appear once in a while in ciphertext too. so, it would actually make it disconnect at random times instead :)
(edit: actually at seven bytes i guess it would only occur once in every 72PB on average...)