Sophisticated DDoS attacks don’t necessarily have to take advantage of default settings or open relays. The default, or even proper workings, of network equipment and services (e.g., routers, naming services or caching services). Usually, DDoS attacks focus on generating attacks that manipulate A DDoS attack occurs when a threat actor uses resources from multiple, remote locations to attack an organization’s online operations. But what exactly is a DDoS attack and what does DDoS stand for?ĭDoS is short for distributed denial of service. Raging IT Warfare: What Is a DDoS Attack?ĭespite becoming more common, DDoS attacks can be quite advanced and difficult to combat. The DDoS upward trend promises to continue, putting IT pros with mitigation skills in high demand.
In fact, it is these attacks that are the most effective and costly. Hundreds of thousands of unnamed, undocumented, yet successful DDoS attacks continue daily. Belgium also became a victim of a DDoS attack that targeted the country’s parliament, police services and universities.Recently, Australia experienced a significant, sustained, state-sponsored DDoS attack.In February of 2021, the EXMO Cryptocurrency exchange fell victim to a DDoS attack that rendered the organization inoperable for almost five hours.In February of 2020, Amazon Web Services (AWS) suffered a DDoS attack sophisticated enough to keep its incident response teams occupied for several days also affecting customers worldwide.In recent years, we have seen an exponential increase in DDoS attacks that have incapacitated businesses for significant amounts of time. InfoSecurity Magazine reported 2.9 million DDoS attacks in Q1 of 2021, an increase of 31% over the same period in 2020.ĭDoS attacks rose 31% in Q1 2021 over the same period in 2020, to 2.9 million attacks DDoS attacks are now a sophisticated activity, and in many cases, big business. Unfortunately, that situation is no more. Years ago, DDoS attacks were perceived as minor nuisances perpetrated by novice attackers who did it for fun and it was relatively easy to mitigate them. The IT industry has recently seen a steady increase of distributed denial of service (DDoS) attacks. What Is a DDoS Attack and How Does It Work?
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