Internet - Tracing the Source of Denial of Service Attacks

Denial of Service attack tracker: DoS attacks are becoming more common and serious, but the anonymity these attacks provide to hackers does not provide a means for victims to track attacks. The weakness of the TCP / IP protocol allows this anonymity, but it makes it very difficult to change this protocol. Savage, Wetherall, Karlin, and Anderson proposed a way to track the source IP address and network path of denial of service attacks.

As early as October 2016, denial of service attacks against service providers called Dyn weakened Internet access on the east coast of the United States. That server was attacked with shocking traffic. Some estimates suggest that the attack's data rate has reached approximately 2 Tbps, which was unprecedented at the time. In the heyday the purpose of this next-generation DDoS attack was to break through 7 Tbps. From this point of view, this is about the same traffic as a 13,600 gigabit high speed internet connection. Because Americans average fast connection speed is close to 18 or 19 Mbps, this allows approximately 680,000 Americans to flood simultaneously to the same website using full connection capabilities.

Denial of service (DoS) attacks are not the same as DDoS attacks. DoS attacks usually give flood attacks to target systems or resources using computers and Internet connections. DDoS attacks flood target resources using multiple computers and Internet connections. DDoS attacks are usually global attacks spreading through botnets.

A Distributed Denial of Service (DDoS) attack is a malicious attempt to interfere with the normal flow of a target server, service, or network via a large amount of Internet traffic overwhelming the target or its surrounding infrastructure. DDoS attacks are effective by using multiple compromised computer systems as the source of attack traffic. The machines utilized may include other network resources such as computers and IoT devices. At the high level, DDoS attacks will block traffic congestion on the highway and prevent normal traffic from reaching the destination.