Abuse of CPE Devices and Recommended Fixes

by Jonathan Spring, Paul Vixie
Sept. 19, 2017 0 comments Black Hat belen_caty

The poor management of CPE has created an Internet-scale problem and potential for abuse. For example, the plurality of open DNS resolvers accessible on the Internet are on medium-speed DSL connections, the sorts of connections leased to home and small-business users. These devices are available for abuse in reflected and amplified DDoS attacks. The vulnerable devices themselves can also be leveraged against the consumer in middleperson attacks. In this presentation, we quantify this problem and provide recommendations for how the Internet community can address this public-health-like problem.

https://www.blackhat.com/us-14/archives.html#abuse-of-cpe-devices-and-recommended-fixes