Results 131 to 140 of about 3,771 (185)
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Proceedings of the eighteenth international conference on Architectural support for programming languages and operating systems, 2013
Nondeterminism complicates the development and management of distributed systems, and arises from two main sources: the local behavior of each individual node as well as the behavior of the network connecting them. Taming nondeterminism effectively requires dealing with both sources.
Nicholas Hunt +3 more
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Nondeterminism complicates the development and management of distributed systems, and arises from two main sources: the local behavior of each individual node as well as the behavior of the network connecting them. Taming nondeterminism effectively requires dealing with both sources.
Nicholas Hunt +3 more
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Overfort: Combating DDoS with peer-to-peer DDoS puzzle
2008 IEEE International Symposium on Parallel and Distributed Processing, 2008The Internet community has been long convinced that distributed denial-of-service (DDoS) attacks are difficult to combat since IP spoofing prevents traceback to the sources of attacks. Even if traceback is possible, the sheer number of sources that must be shutdown renders trace-back, by itself, ineffective.
Soon Hin Khor, Akihiro Nakao
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Demystifying DDoS as a Service
IEEE Communications Magazine, 2017In recent years, we have observed a resurgence of DDoS attacks. These attacks often exploit vulnerable servers (e.g., DNS and NTP) to produce large amounts of traffic with little effort. However, we have also observed the appearance of application-level DDoS attacks, which leverage corner cases in the logic of an application in order to severely reduce
Ali Zand +5 more
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Proceedings of the 14th International Conference on Software Technologies, 2019
The concern about cyber security has attracted attention by organizations and public services over the last few years due to the importance of confidentiality, integrity, and availability of services and sensitive data. Many recent episodes of cyber attacks causing strong impact have been performed using extremely simple techniques and taking advantage
Bruno de Souza Neves +5 more
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The concern about cyber security has attracted attention by organizations and public services over the last few years due to the importance of confidentiality, integrity, and availability of services and sensitive data. Many recent episodes of cyber attacks causing strong impact have been performed using extremely simple techniques and taking advantage
Bruno de Souza Neves +5 more
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Proceedings of The 16th International Symposium on Database Programming Languages, 2017
XQuery has an order-sensitive semantics in the sense that it requires nodes to be sorted in document order without duplicates (or in Distinct Document Order, DDO for short). This paper shows that for a given XQuery expression and a nested-relational DTD, the input expression can be transformed into an expression that can be evaluated without ...
Hiroyuki Kato +2 more
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XQuery has an order-sensitive semantics in the sense that it requires nodes to be sorted in document order without duplicates (or in Distinct Document Order, DDO for short). This paper shows that for a given XQuery expression and a nested-relational DTD, the input expression can be transformed into an expression that can be evaluated without ...
Hiroyuki Kato +2 more
openaire +1 more source
A Comprehensive Categorization of DDoS Attack and DDoS Defense Techniques
2006Distributed Denial of Service (DDoS) attack is the greatest security fear for IT managers. With in no time, thousands of vulnerable computers can flood victim website by choking legitimate traffic. Several specific security measurements are deployed to encounter DDoS problem.
Usman Tariq, Manpyo Hong, Kyung-suk Lhee
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Proceedings DARPA Information Survivability Conference and Exposition, 2004
The nature of the threats posed by distributed denial of service (DDoS) attacks on large networks, such as the Internet, demands effective detection and response methods. These methods must be deployed not only at the edge but also at the core of the network.
Laura Feinstein +3 more
openaire +1 more source
The nature of the threats posed by distributed denial of service (DDoS) attacks on large networks, such as the Internet, demands effective detection and response methods. These methods must be deployed not only at the edge but also at the core of the network.
Laura Feinstein +3 more
openaire +1 more source
2019
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?????????????????????????? ?????????????? ???????????????????????? ???????? ?????????????????????? ???????????????????? DDoS-???????? ?????????????? ?????? ??????????????? ?????????????? ???? ???????????? ?????????????? ?????????????????? ???????????????????? ???????????????? ?????????????? ???????????????? ???? ?????????????? ??????????.
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2016 International Wireless Communications and Mobile Computing Conference (IWCMC), 2016
Current practices in network security deployment require multiple specialised devices as firewalls, traffic shapers, sensors or Intrusion Detection Systems (IDSs) to handle malicious traffic. This practice not only increases the overall operational costs but also makes network administration complicated.
Alfredo Cardigliano +2 more
openaire +1 more source
Current practices in network security deployment require multiple specialised devices as firewalls, traffic shapers, sensors or Intrusion Detection Systems (IDSs) to handle malicious traffic. This practice not only increases the overall operational costs but also makes network administration complicated.
Alfredo Cardigliano +2 more
openaire +1 more source
DDoS attack detection and wavelets
Proceedings. 12th International Conference on Computer Communications and Networks (IEEE Cat. No.03EX712), 2004This paper presents a systematic method for DDoS attack detection. DDoS attack can be considered a system anomaly or misuse from which abnormal behavior is imposed on network traffic. Attack detection can be performed via abnormal behavior identification.
Lan Li, Gyungho Lee
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