Peek inside Umbrella: “Sender rank” model

February 28, 2017
Learn how the Umbrella sender rank model seeks out attackers that are hiding behind the “Hailstorm” spamming technique, and proactively leverages this data to predict and block future domains that are used for malicious activities. For more information, see the related post in our engineering blog: https://blog.opendns.com/2016/12/19/in-the-eye-of-hailstorm/
Previous Video
Ransomware Defense For Dummies
Ransomware Defense For Dummies

This video gives you a glimpse into Ransomware Defense For Dummies and how Cisco offers a simple, open, aut...

Next Video
Peek inside Umbrella: “Live DGA prediction” model
Peek inside Umbrella: “Live DGA prediction” model

Learn in detail about one of the techniques used by Umbrella to predict malicious DGA-based domains. By mar...