Results 251 to 260 of about 19,341 (309)

Application of representation learning in detecting botnet attacks. [PDF]

Sci Rep
Le Ngoc H.
europepmc   +1 more source

On/off process modeling of IP network failures

2010 IEEE/IFIP International Conference on Dependable Systems & Networks (DSN), 2010
A reliability model for IP networks is considered, where the routers and links are modeled by independent stationary on/off processes. Component downtimes may obey any probability distribution. The model combines component reliability to a topological analysis, taking into account the routing rules of the network.
Norros, Ilkka, Kuusela, Pirkko
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Availability modeling of services in ip networks

Fourth International Workshop on Design of Reliable Communication Networks, 2003. (DRCN 2003). Proceedings., 2004
This paper describes the application of a network modeling tool to estimate the availability of services traversing the IP Core and distribution networks. The methodology and capabilities of the model are discussed, along with an analysis of results comparing the relative impact and cost benefit of network improvements.
Murray Vogt, Robert Martens, Timothy Andvaag   +2 more
openaire   +1 more source

Survivable IP network realization in IP-over-WDM networks under overlay model

Computer Communications, 2006
The next generation Internet will employ an IP-over-WDM architecture where the links interconnecting the routers in an IP network are realized by lightpaths in a WDM optical network. We consider the survivable IP network realization problem in IP-over-WDM networks under the overlay model where the IP network and the WDM network are managed by different
Lu Ruan 0001, Fangcheng Tang
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Teletraffic models and planning in wireless IP networks

WCNC. 1999 IEEE Wireless Communications and Networking Conference (Cat. No.99TH8466), 2003
We discuss teletraffic issues on transmitting IP traffic over a wireless connection. Due to the different characteristics of the transmission over wireless and wired networks concerning error probabilities it is necessary to consider additional measures to mitigate frame errors either by modifying the transport control protocol (TCP) or introducing an ...
Phuoc Tran-Gia, Kenji Leibnitz
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Network security defense model based on firewall and IPS

Journal of Intelligent & Fuzzy Systems, 2020
With the spread of the COVID-19 epidemic, the government has put forward higher requirements for network security and reliability through the flow of network managers and the release of information. Traditional intrusion detection technology and firewall technology cannot effectively defend against DDoS attacks.
Shijie Ding, Zhiwei Zhang, Jun Xie
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An IP Traceback Model for Network Forensics

2011
Network forensics deals with capture, recording, analysis and investigation of network traffic to traceback the attackers. Its ultimate goal is to provide sufficient evidence to allow the perpetrator to be prosecuted. IP traceback is an important aspect in the investigation process where the real attacker is identified by tracking source address of the
Emmanuel S. Pilli, Ramesh Chandra Joshi, Rajdeep Niyogi   +2 more
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A Markov decision model for intruder location in IP networks

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2002
We consider the problem of locating an intruder in an IP domain using dynamic IPSec security associations as proposed in the DECIDUOUS project. We formulate this problem as a Markov decision process that evolves on the set of subtrees of a shortest path routing tree.
T. Darling, Mark A. Shayman
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A New IP Multicast QoS Model on IP Based Networks

2001
In this paper, a new proposed QoS (Quality of Service) model has been presented for the MS NetMeeting videoconferencing application on IP based networks. It saves more than 44% of the consumed bandwidth, and 72% of the consumed buffers inside the core routers than the Qbone model.
Hussein Sherif Eissa, Tarek Kamel
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