Q2 2021 DDoS attack Report From Kaspersky
The following is the Q2 2021 DDoS attack Report From Kaspersky recommended by recordtrend.com. And this article belongs to the classification: Kaspersky, network security.
The second quarter of 2021 was relatively calm. Compared with the previous quarter, the total number of DDoS attacks decreased slightly. This is a typical situation, which will occur every year except 2020.
Quarterly summary
1. In the second quarter of 2021, most DDoS attacks were against the United States (36%). The attack share of China (10.28%) decreased by 6.36 percentage points, ranking second. Poland (6.34%) ranked third in this quarter, with its share increasing by 4.33 percentage points. Canada (5.23%) ranked in the top three in the first quarter and dropped to fifth in the second quarter.
2. The most active day of DDoS attacks this quarter was June 2, when 1164 attacks occurred. The quietest day is April 18, only 60 times. On 24 and 25 June, the number of attacks was less than 200. However, there were more than 1000 DDoS attacks on two days in the second quarter.
3. In the second quarter, DDoS attacks were more evenly distributed in a week than in the first quarter, and the share increased from Monday to Thursday. Most DDoS attacks occur on Tuesday (15.31%), and the quietest day of the week is Sunday (13.26%).
4. In the fourth quarter of 2020, the longest attack lasted more than 302 hours. The longest attack time in the first quarter of 2021 was 746 hours (more than 31 days), and the longest attack time in the second quarter was 776 hours (more than 32 days).
5. 60% of DDoS attacks use UDP flooding.
6. The country with the most botnet C & C servers is the United States (47.95%).
Dynamics of the number of DDoS Attacks
Duration and type of DDoS attack
Botnet distribution geography
More reading: Kaspersky Lab: DDoS attack report for the third quarter of 2020 Kaspersky: summary of Q4 global DDoS attacks in 2020 Kaspersky Lab: overview of DDoS attacks in the third quarter of 2019 Kaspersky Lab: summary of DDoS attacks in the second quarter of 2020 Kaspersky: only half of enterprises take DDoS attacks seriously securelist: Q1 global DDoS attacks in 2017 Insight into Kaspersky & Imperva: Q3 Linux accounted for 46% of DDoS attacks in 2015 Kaspersky: DDoS attack activities decreased by 13% year-on-year in 2018 Kaspersky: Q4 global Linux botnets accounted for 50% of DDoS attacks in 2015 Kaspersky: Q2 DDoS report in 2016: Linux accounted for 70.2% of total attacks Kaspersky Lab: nearly 60% of global DDoS attacks in Q1 in 2019 are targeted by China’s Kaspersky experiment Room: the number of DDoS attacks decreased by 44% in the second quarter of 2019 Kaspersky Lab: financial threats in the first half of 2019 Kaspersky: the United States, Russia and the Netherlands are the countries hosting the most malware in the world Kaspersky: Turkey, the global resort country, had the lowest network security system in 2014
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