DDoS
Distributed Denial of Service attack, in which a large number of controlled devices simultaneously send requests to a target, rendering its services unavailable.
Core Facts
Timeline (last 90 days)
The cost for attackers to launch an attack is extremely low, but the resource consumption on the server side absorbing the traffic is 10 to 20 times that of the attacker.
Since 2023, variant attacks exploiting protocol vulnerabilities such as HTTP/2 have increased significantly.
The number of DDoS attacks has grown by more than 300% over the past five years.
Attackers can hijack unpatched Popcorn Time clients and incorporate them into a botnet for launching DDoS attacks, spreading malware, or other illegal activities.
Traditional CDN providers (such as Cloudflare and Akamai) leverage their edge networks to identify and block DDoS attacks and malicious bots, and offer Web Application Firewall (WAF) and Bot management modules.
Read the Docs recently suffered a distributed denial-of-service (DDoS) attack, causing service interruptions or slow responses for some users accessing documentation.
Defending against DDoS requires sustained financial investment, including purchasing commercial protection services or absorbing unexpected bandwidth costs
The DDoS attack suffered by AWS in 2020 peaked at 2.3 Tbps.
An online video game wiki suffered a large-scale DDoS attack that brought down its service after it banned a user who had submitted a large volume of AI-generated content.
Agent floods are fundamentally different from traditional DDoS attacks in that each request from an agent carries real user credentials, submits legitimate form data, and follows normal business processes, rendering traditional DDoS defenses almost completely ineffective.
3 more timeline events
All Facts (11)
DDoS attacks are generally classified into three categories: volumetric attacks, protocol attacks, and application-layer attacks.
65%UnverifiedThe cost for attackers to launch an attack is extremely low, but the resource consumption on the server side absorbing the traffic is 10 to 20 times that of the attacker.
50%UnverifiedThe number of DDoS attacks has grown by more than 300% over the past five years.
50%UnverifiedSince 2023, variant attacks exploiting protocol vulnerabilities such as HTTP/2 have increased significantly.
50%UnverifiedTraditional CDN providers (such as Cloudflare and Akamai) leverage their edge networks to identify and block DDoS attacks and malicious bots, and offer Web Application Firewall (WAF) and Bot management modules.
50%UnverifiedDefending against DDoS requires sustained financial investment, including purchasing commercial protection services or absorbing unexpected bandwidth costs
50%UnverifiedThe DDoS attack suffered by AWS in 2020 peaked at 2.3 Tbps.
50%UnverifiedAgent floods are fundamentally different from traditional DDoS attacks in that each request from an agent carries real user credentials, submits legitimate form data, and follows normal business processes, rendering traditional DDoS defenses almost completely ineffective.
50%Unverified智能体洪流指大量由AI驱动的自动化程序代表用户去访问、查询甚至提交政府在线服务的现象，与DDoS攻击的本质区别在于每个请求都携带真实凭证并遵循合法业务流程
50%Unverified传统DDoS防护手段（如流量清洗、IP黑名单、请求特征过滤）对智能体洪流几乎完全失效，因为系统无法从单个请求的合法性层面区分人类操作和智能体操作
50%UnverifiedAttackers can hijack unpatched Popcorn Time clients and incorporate them into a botnet for launching DDoS attacks, spreading malware, or other illegal activities.
50%