Detecting and Mitigating DNS Water Torture or NXDOMAIN DDoS Attacks

Описание: Learn how NETSCOUT Arbor Edge Defense and Arbor Enterprise Manager can detect and mitigate a DNS Water Torture or NXDOMAIN #DDoSAttack through machine learning, smart rate limiting, threat intelligence, and Arbor Adaptive #DDoSProtection. Once an attack is identified by Arbor Enterprise manager, watch how AED/AEM mitigates a DNS water torture #DDOS attack.

#DNSWaterTorture, or #NXDOMAIN, DDOS attacks consist of botnets sending hundreds or thousands of invalid DNS requests for every legitimate request, overwhelming the DNS server. This returns an NXDOMAIN error, meaning “Non-Existent Domain.”

In this video, NETSCOUT experts walk viewers through the identification and mitigation of a DNS Water Torture DDoS attack, featuring AED/AEM features to identify the type of attack, sources of traffic, packet capture to validate information, and mitigation of malicious traffic.

This is accomplished thanks to NETSCOUT’s packet-based detection and breakdown of packet data into actionable metadata. It allows users to verify what types of traffic are coming across the DNS server and what the hostnames are and to watch the suggested mitigation occur in real time.

Learn more: http://www.netscout.link/6002XRwAA
___________________________________________

Subscribe to our YouTube channel: http://www.netscout.link/YouTubeSubsc...

LinkedIn: http://www.netscout.link/LinkedIn
Twitter: http://www.netscout.link/Twitter
Facebook: http://www.netscout.link/Facebook
Instagram: http://www.netscout.link/Instagram

Blog RSS Feed: http://www.netscout.link/BlogRSS

NETSCOUT assures digital business services against disruptions in availability, performance, and security. Our market and technology leadership stems from combining our patented smart data technology with smart analytics.

#NETSCOUT