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Class slides
Class slides

... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for us ...
Firewalls - Angelfire
Firewalls - Angelfire

... limits, for example. • Logging of network traffic includes only IP addresses and TCP/UDP port numbers, no packet payload information is available, and IP spoofing can penetrate this firewall. • Complex firewall policies are difficult to implement using filtering rules alone. • There is a reliance on ...
networks
networks

... • Computers are connected to a central component as in a star network • These components, however, are wired to form a ring network • Like the star-bus topology, if a single computer fails, it will not affect the rest of the network ...
Data and Safety Monitoring Plan Guidelines
Data and Safety Monitoring Plan Guidelines

... A data and safety monitoring plan may be incorporated within the protocol, documented within the IRB application, or attached to the IRB application. The DSMP may be developed using the template provided by the IRB (located on the IRB Forms & Templates webpage), or developed using an outline format ...
Internetting - start [kondor.etf.rs]
Internetting - start [kondor.etf.rs]

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Adventures in Computer Security - Applied Crypto Group at Stanford
Adventures in Computer Security - Applied Crypto Group at Stanford

... • Experts did not understand why – “An engineer at another company … told Wired News the outage was due to misconfigured equipment” ...
Fallacies of Distributed Computing Explained
Fallacies of Distributed Computing Explained

... richer UIs, and reliance on verbose formats (XML) are also at work­­ especially if you are using T1 or lower lines. However, even when you  think that this 10Gbit Ethernet would be more than enough, you may  be hit with more than 3 Terabytes of new data per day (numbers from  an actual project).  Th ...
On the Security of the Mobile IP Protocol Family
On the Security of the Mobile IP Protocol Family

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Rich_ESFRI-Overview_v3

... GÉANT & NRENs will offer connectivity. Hybrid networks built on dark fibre infrastructures lit with DWDM equipment. Basic IP access via a GÉANT2 router - GÉANT ip High Bandwidth Multicast IPV6 QoS MPLS / Traffic engineering Point-to-point Circuit Network - GÉANT plus Dedicated Capacity – typically 1 ...
Improving Network Performance in Multi-Core Systems
Improving Network Performance in Multi-Core Systems

... Today’s resource-intensive applications running on Intel® multi-core processor-based platforms are driving the need not only for greater networking bandwidth, but also for more efficient processing of network data. The lower power usage and greater processing capabilities of these systems has IT dep ...
Typical Flow-based Measurement
Typical Flow-based Measurement

... Non-flow based measurement is not enough for the above requirements Typical Flow-based Measurement Typically a flow is defined as a set of packets passing an observation point in the network during a certain time interval and having a set of common properties 5-tuple packet header fields are used fo ...
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G805 Introduction

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IP Multimedia Subsystem (IMS)

...  Third generation (3G) cellular network  1885–2025 MHz for uplink band and ...
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Deep Learning for Bacteria Event Identification
Deep Learning for Bacteria Event Identification

... Word Embeddings: pre-trained from the combined texts of all PubMed titles and abstracts and PubMed Central Open Access (PMC OA) full text articles. (Available from http://bio.nlplab.org/)  200-dimensional, word2vec, skip-gram model  the vectors of the 100,000 most frequent words  out of vocabular ...
802.11u, Hotspot 2.0 and possible implications for eduroam
802.11u, Hotspot 2.0 and possible implications for eduroam

... A list of OUIs (organizationally unique identifier)—essentially the OUI part of a MAC address obtained from IEEE (note: IEEE 802.11u also uses the term “OI”) If the mobile device finds an OUI in the list matching the one it’s been provisioned with, successful authentication is possible This method c ...
Slide 1
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... – system in the current foreign network of the MN, typically a router – Provides several services to the MN during its visit to the foreign network – forwards the tunneled datagrams to the MN, typically also the default router for the MN – FA can also provide security service, ...
Jianping Song, Song Han, Aloysius K. Mok, Deji Chen, Mark Nixon
Jianping Song, Song Han, Aloysius K. Mok, Deji Chen, Mark Nixon

... sensor networks today. To minimize latency communications need to be organized so that packets are not delayed en-route from source to destination. To minimize the energy usage devices should be kept in a low-power mode as much as possible – this state is referred to as sleep-mode in this paper. Dep ...
attacks in mobile adhoc networks: a survey
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Voice over IP (VoIP) over Satellite
Voice over IP (VoIP) over Satellite

... With developments in IP networking in general and the Internet in particular, the ability to transmit voice calls which have been traditionally handled by the public switched telephone network (PSTN) over a lower cost IP infrastructure has become a reality. More and more users are researching VoIP ...
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Network tap

A network tap is a hardware device which provides a way to access the data flowing across a computer network. In many cases, it is desirable for a third party to monitor the traffic between two points in the network. If the network between points A and B consists of a physical cable, a ""network tap"" may be the best way to accomplish this monitoring. The network tap has (at least) three ports: an A port, a B port, and a monitor port. A tap inserted between A and B passes all traffic through unimpeded, but also copies that same data to its monitor port, enabling a third party to listen.Network taps are commonly used for network intrusion detection systems, VoIP recording, network probes, RMON probes, packet sniffers, and other monitoring and collection devices and software that require access to a network segment. Taps are used in security applications because they are non-obtrusive, are not detectable on the network (having no physical or logical address), can deal with full-duplex and non-shared networks, and will usually pass through traffic even if the tap stops working or loses power.
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