3 ms·

And cable modems download their configuration from the ISP's CMTS when they're powered on.

• psykovsky 11y ago
  I could almost bet that they don't even validate certificates, IF they use any kind of encryption at all...
  • fnordfnordfnord 11y ago
    Nope. https://defcon.org/images/defcon-18/dc-18-presentations/Blake-bitemytaco/DEFCON-18-Blake-bitemytaco-Hacking-DOCSIS.pdf https://defcon.org/images/defcon-18/dc-18-presentations/Blak...
  • jlgaddis 11y ago
    TFTP