DoS Attacks on Real-Time Media through Indirect Contention-in-Hosts

被引：1

作者：

Poroor, Jayaraj ^{[1
]}

Jayaraman, Bharat ^{[2
]}

机构：

[1] Amrita Univ, Ctr Cyber Secur, Coimbatore, Tamil Nadu, India

[2] SUNY Buffalo, Dept Comp Sci & Engn, Buffalo, NY 14260 USA

来源：

IEEE INTERNET COMPUTING | 2009年 / 13卷 / 06期

关键词：

Quality of service; Media; Real time systems; Computer crime; Protocols; Data mining; QoS; denial of service; indirect contention-in-hosts; protocol stack; quality of service; metrics; real-time media; multimedia; network security; unwanted traffic;

D O I：

10.1109/MIC.2009.99

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Quality of service (QoS) is critical for delivering real-time media services (RTMSs). The authors identify a new class of denial-of-service attacks against RTMSs - indirect contention-in-hosts (ICiH). Here, attackers attempt to indirectly degrade RTMS QoS by directing packets at other concurrent services, thereby inducing resource contention between RTMS packets and attack packets in the protocol stack. To analyze such attacks, the authors' operation-trace analysis method formalizes the notion of contention among concurrent services and develops several metrics to quantify ICiH's effects.

引用

页码：22 / 30

页数：9