Forging a Wireless Time Signal to Attack NTP Servers
Hack In The Box Security Conference via YouTube
Overview
Syllabus
Intro
SPEAKER BIO
Main contents
About NTP server
The NTP stratum mode
About the NTP server
The reference clock
Forge long wave timing signals
WWVB encoding and modulation
JJY encoding and modulation Similar to the WWVB
DCF77 encoding and modulation
Long wave timing signal transmitter
Attack GPS NTP receiver
GPS receiver
GPS tech briefing
Generate GPS signal
Have a try
Panic
Update attack algorithm
Setup an NTP server JJY
Attack the NTP server
Root Dispersion
Real Attack?
References
Taught by
Hack In The Box Security Conference