The following sections analyze threats from the port mapping service based on UPnP port mapping tables collected from network-wide devices. Overview In the 2018 Annual IoT Security Report , we focused our attention on four types of malicious port mappings that had the most distinctive characteristics and the most extensive...
Category: DDoS Mitigation
Annual IoT Security Report 2019-15
In the 2018 Annual IoT Security Report, we analyzed threats against UPnP and you can refer to the report for basics of UPnP. In this report, we updated UPnP-related data and added new findings. Viewpoint 6: Approximately 2.28 million IoT devices around the world had the UPnP/SSDP service (port 1900)...
A Global DTLS Amplification DDoS Attack Is Ongoing
Attackers are targeting Citrix ADC (Application Delivery Controller) and utilize it to launch amplification attacks. However, no official patch has been released yet. (more…)
