報(bào)告題目: Mitigating Distributed Denial of Services Attacks: An Economic Model
報(bào)告人：Ziping Wang (王子萍)
主持人：王勵(lì)成 副教授
報(bào)告時(shí)間：2015年7月10日(周五)上午11:00-12:00
報(bào)告地點(diǎn)：新科研樓1209
摘要: The use of a multitude of compromised and globally distributed devices and Internet connections makesDistributed denial of service (DDoS) attackone of the most difficult cyber threats to defend against. Different from the traditional ways with the focus on detecting and stopping malicious users and requests, we propose avirtual economic model which aims at effectively preventing malicious traffic by employing micro-payments to each coming request. The entire targeted network imitates an economic society where a credit system is established based on the micro-payment records of all devices and network connections. Along with the credit system, the utility theory is applied in determining the micro-payment of each coming request. The long-run equilibrium in such virtual economic network stateslegitimateclients are free of charge. By additional experiments, we illustrate the efficiency of such economic model in blocking bad requests.
該講座為北京郵電大學(xué)60周年校慶系列講座之一，歡迎全校師生踴躍參加。
校學(xué)術(shù)委員會(huì)
計(jì)算機(jī)學(xué)院
網(wǎng)絡(luò)與交換技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室
2015年7月6日
附個(gè)人簡(jiǎn)介：
王子萍，美國(guó)Morgan 州立大學(xué)商學(xué)院信息管理系助理教授。本科畢業(yè)于南京大學(xué)運(yùn)籌系，并于威斯康星大學(xué)密爾沃基分校取得運(yùn)作管理博士學(xué)位?，F(xiàn)從事電子商務(wù)，信息系統(tǒng)，網(wǎng)絡(luò)安全，全球供應(yīng)鏈管理，港口物流等方面的研究。在運(yùn)作管理和信息系統(tǒng)領(lǐng)域發(fā)表了多篇高質(zhì)量論文，其中部分被收錄于Annals of Operations Research 以及Journal of the Operational Research Society 等國(guó)際高級(jí)期刊。同時(shí)擔(dān)任多本國(guó)際學(xué)術(shù)期刊的特邀審稿人，編委，及著名國(guó)際學(xué)術(shù)會(huì)議的委員會(huì)委員。
