DDoS Attacks- explains the cause of these and what counter measure should be done to address these vulnerabilities?
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DDoS attacks are becoming increasingly challenging to counter due to the availability of vast resources and techniques for attackers . These attacks can be protocol-compliant, non-intrusive, and utilize legitimate application-layer requests to overwhelm system resources . To address these vulnerabilities, counter-measures such as DDoS Shield can be implemented. DDoS Shield consists of a suspicion assignment mechanism and a DDoS-resilient scheduler . The suspicion mechanism assigns a continuous value to each client session, and the scheduler uses these values to determine when to schedule a session's requests . This counter-mechanism has been shown to improve the performance of victims under resource attacks, such as asymmetric attacks, which can significantly increase response times for legitimate clients .
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| Papers (3) | Insight |
|---|---|
| The text does not provide information about the causes of DDoS attacks or countermeasures to address vulnerabilities. | |
168 Citations | The paper discusses protocol-compliant, non-intrusive layer-7 DDoS attacks and proposes a counter-mechanism called DDoS Shield to protect servers from these attacks. |
| The paper proposes a SOA approach using Web services to build a system against DDoS attacks targeting online businesses. |
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