How OLTs may have exposed entire ISP networks

Disclaimer The research described in this blog post was conducted on software and devices in a private laboratory environment. All the materials (devices, source code, documentation) were publicly available and obtained from the Internet. No attacks were conducted on operational sytems of real ISPs. Introduction This is the fifteenth article I have written over the past three years at Quarkslab, and without a doubt, it has been the most thrilling and fun to put together. The hidden world of ISP ...