An Instant Analysis of DDoS Attacks Using SSDP Protocol (Simple Service Discovery Protocol).
Simple Service Discovery Protocol (SSDP), is a reflection-based attack. distributed denial-of-service (DDoS) attacks that can be exploited by universal Plug and Play (UPnP). Network protocols send huge amounts of traffic to targeted victims, overpowering their infrastructure and taking their web resources offline.
What is the SSDP Protocol Attack?
TheProtocol SSDPThis is used to enable UPnP devices to broadcast their existence to other devices in the network. When a UPnP printer connects to a network, it receives an address. The printer then advertises its services to other computers by sending a message, known as a multicast address, to this special IP address. The multicast address then informs all computers in the network about the printer. A computer sends a discovery message to the printer and requests a complete list. The printer replies directly to the computer with this list. AnSSDP Protocol attack exploiting the final request for service by telling the device to respond directly to the victim.
Steps for a typical SSDP DDoS attack
Here are some examples of what happens in a typical SSD . The attacker scans for plug-and-play devices that could be used as amplifier factors. Once the attacker has discovered networked devices they create a list of all devices that respond.
. The attacker sends a UDP packet containing the spoofed IP address to the target victim.
. A botnet is used to send a spoofed packet with discovery information to each plug-and-play device. The request includes requesting as much data as possible. ssdp.root devise or all.
. Each device will send a reply to the victim, with data that is up to 30 times greater than the attacker’s request.
. The target is overwhelmed by the volume of traffic coming from all devices and may experience a surge in traffic. Denial-of-service for legitimate traffic.
Prevent SSDP Protocol DDoS Attacks Using Comodo
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Comodo cWatch offers malware detection scanning, preventive measures, and removal services that enable organizations to proactively safeguard their brand and business reputation from attacks and infections. cWatch Web can be accessed with aWAFcapable of protecting websites and web applications against advanced attacks, including but not restricted to eliminating vulnerabilities in application software.DDoS, Cross-Site Scripting, and SQL Injection. The Comodo WAF, which is combined with services such as vulnerability scanning, malware scanning, and automatic virtual patches and hardening engines provides strong security that can be fully managed for customers. Comodo cWatch Web solution.
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