In 2020, NetFlow-based analyzers were ranked a very effective tool against distributed denial of service (DDoS) attacks by 59 percent of respondents worldwide. NetFlow is a network protocol that monitors network traffic activitiy that generates insight into the flow and volume of traffic.
Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020
Characteristic
Used
Effective
NetFlow-based analyzers
66%
59%
Next-generation firewalls, including IDS/IPS
56%
41%
Inline DDoS detection/mitigation system
55%
49%
Security information and event management (SIEM) platforms
48%
31%
Streaming telemetry/SNMP-based tools
38%
20%
In-house developed scripts/tools
38%
22%
Routing analysis and anomaly detection
36%
17%
Customer call/help desk ticket
34%
10%
Threat intelligence platform
28%
16%
Service assurance/monitoring solutions
26%
13%
MSSP/cloud-based thrid-party services
16%
7%
Machine learning analytics solution
15%
10%
Created with Highcharts 7.2.2Share of enterprises59%59%41%41%49%49%31%31%20%20%22%22%17%17%10%10%16%16%13%13%7%7%10%10%66%66%56%56%55%55%48%48%38%38%38%38%36%36%34%34%28%28%26%26%16%16%15%15%UsedEffectiveNetFlow-based analyzersNext-generation firewalls, including IDS/IPSInline DDoS detection/mitigation systemSecurity information and event management (SIEM) platformsStreaming telemetry/SNMP-based toolsIn-house developed scripts/toolsRouting analysis and anomaly detectionCustomer call/help desk ticketThreat intelligence platformService assurance/monitoring solutionsMSSP/cloud-based thrid-party servicesMachine learning analytics solution
0%5%10%15%20%25%30%35%40%45%50%55%60%65%70%75%
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NetScout. (April 8, 2021). Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020 [Graph]. In Statista. Retrieved April 14, 2025, from https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/
NetScout. "Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020." Chart. April 8, 2021. Statista. Accessed April 14, 2025. https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/
NetScout. (2021). Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020. Statista. Statista Inc.. Accessed: April 14, 2025. https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/
NetScout. "Enterprise Use of Denial of Service (Ddos) Tools versus Their Effectiveness Worldwide in 2020." Statista, Statista Inc., 8 Apr 2021, https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/
NetScout, Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020 Statista, https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/ (last visited April 14, 2025)
Enterprise use of denial of service (DDoS) tools versus their effectiveness worldwide in 2020 [Graph], NetScout, April 8, 2021. [Online]. Available: https://www.statista.com/statistics/1229524/ddos-threat-detection-tools-effectiveness/
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