دانلود رایگان پاورپوینت زیر اشباع حملات DDoS (انگلیسی)

Sub-Saturating DDoS Attacks
20+ Years of DoS Attacks
Latest DDoS Attack Vectors
New Breed of Smarter ‘Surgical’ DDoS Attacks
Sophisticated Multi-Layered Attacks
The Challenge – DoS is part of the new-normal
Why Should You Care?

Latest DDoS Attack Vectors

Use of NTP for reflection attacks is on the decline
Significant vulnerabilities patches released early in 2016
New DDoS Reflection vector leveraging TFTP (port 69)
Small request packet, with spoofed source IP, requesting file
TFTP Server sends 60x larger response to spoofed target
Many TFTP Servers accessible from the public Internet
TFTP is Unauthenticated
TFTP Attacks already seen in the wild…