The DDoS Attacks or the Distributed Denial of Service attacks has been the major problem in the cyber world these days. The forums are flooded with huge queries and solutions. For the beginners, the term might be a lot more overwhelming. Thus, we have brought into light the meaning, how they work and a lot more valuable information on it so that you can stay protected.
What is a DDoS Attack And The Reasons Behind Causing It A Distributed Denial of Service Attack (commonly known as DDoS) can be referred to as an attempt to crash an online system or a web server by hitting them with enormous data. These attacks can be pure mischief, hacktivism, revenge and can range from a minor annoyance extending to a long term downtime that leads in the loss of business. The hacker(s) behind the DDoS attacks aims to make your website inaccessible with the aid of botnets. For example, hackers hit GitHub with the help of a DDoS attack of 1.35 terabytes of data per second in the year 2018 (February). It was a massive attack and probably the last of its kind. There are a couple of reasons behind causing or receiving DDoS attacks (a type of DoS attack) such as:
What is the Working Procedure of a DDoS Attack? Most often, the DDoS Attacks work seeking help from the botnets. Botnets are widely distributed computers acting in concert with each other causing simultaneous spamming of a service provider or website with massive data requests. The attackers utilize the unpatched vulnerabilities or malware in the bid to install Command and Control (C2) software on the systems of the users to create a botnet. The DDoS attacks place immense reliance on the high number of computers in the botnet for achieving the desired effect. The easiest and the most inexpensive way to get control of all the machines is through leveraging the exploits. Once the botnets are ready, the attackers shoot the start command to all of their botnet nodes. Following this, the botnets send their programmed requests to the targeted server or website. In case the DDoS attack gets past the outer defences, it would in no time overwhelm most of the systems and cause service outages. In some of the cases, it might end up crashing the webserver. The end result of a successful DDoS attack ? - lost productivity coupled with service interruption leading to customers not been able to see a website. The cost of a DDoS attack can be averaged to $2.5 million as statistics stated in 2017. As per Kaspersky, an internet security firm, DDoS Attacks costs $120,000 to the smaller enterprises and $2,000,000 to large-scale enterprises. As per the legal construction, DDoS attacks are strictly illegal under the Computer Fraud and Abuse Act. Anybody starting DDoS attack against a network without the permission or knowledge of the target would seek them a liability to the punishable offence. It is going to cost them up to 10 years of imprisonment along with up to a $500,000 fine.
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