Slim Fly: A Cost Effective Low-Diameter Network
... Several metrics have to be taken into account while designing an efficient topology. First, high bandwidth is indispensable as many applications perform all-to-all communication [38]. Second, networks can account for as much as 33% of the total system cost [27] and 50% of the overall system energy c ...
... Several metrics have to be taken into account while designing an efficient topology. First, high bandwidth is indispensable as many applications perform all-to-all communication [38]. Second, networks can account for as much as 33% of the total system cost [27] and 50% of the overall system energy c ...
SoNIC: Precise Realtime Software Access and Control of Wired Networks
... and a field-programmable gate array (FPGA) development board with peripheral component interconnect express (PCIe) Gen 2.0 bus. High-bandwidth PCIe interfaces and powerful FPGAs can support full bidirectional data transfer for two 10 GbE ports. Further, we created and implemented optimized technique ...
... and a field-programmable gate array (FPGA) development board with peripheral component interconnect express (PCIe) Gen 2.0 bus. High-bandwidth PCIe interfaces and powerful FPGAs can support full bidirectional data transfer for two 10 GbE ports. Further, we created and implemented optimized technique ...
Build A World Class Monitoring System for
... example, if an organization sells products online, web security would likely be a top priority. Within the web security category, an organization with limited funding might prioritize a web proxy over full Secure Sockets Layer (SSL) decryption. Web proxies provide a medium level of visibility and lo ...
... example, if an organization sells products online, web security would likely be a top priority. Within the web security category, an organization with limited funding might prioritize a web proxy over full Secure Sockets Layer (SSL) decryption. Web proxies provide a medium level of visibility and lo ...
Characterizing Online Discussions in Microblogs Using Network Analysis Veronika Strnadova David Jurgens
... important to the discussion. For example, if a discussion includes a large number of hyperlink nodes relative to other days, we may infer that there were external news stories that drove the discussion. Figure 3 illustrates the changes in composition for sample keywords in three of our categories. F ...
... important to the discussion. For example, if a discussion includes a large number of hyperlink nodes relative to other days, we may infer that there were external news stories that drove the discussion. Figure 3 illustrates the changes in composition for sample keywords in three of our categories. F ...
ROBUSTNESS AGAINST LARGE-SCALE FAILURES IN COMMUNICATIONS NETWORKS Juan SEGOVIA SILVERO Dipòsit legal: GI-251-2012
... are not effective when large-scale multiple failures arise, that is, when a significant portion of the network fails simultaneously. Large-scale failures usually have serious consequences in terms of the economic loss they cause and the disruption they bring upon thousands or even millions of users. ...
... are not effective when large-scale multiple failures arise, that is, when a significant portion of the network fails simultaneously. Large-scale failures usually have serious consequences in terms of the economic loss they cause and the disruption they bring upon thousands or even millions of users. ...
userguide_plugin_v5
... A computer-networking communications standard used in highperformance computing, features very high throughput and very low latency. It is used for data interconnect both among and within computers. InfiniBand is also utilized as either a direct, or switched interconnect between servers and storage ...
... A computer-networking communications standard used in highperformance computing, features very high throughput and very low latency. It is used for data interconnect both among and within computers. InfiniBand is also utilized as either a direct, or switched interconnect between servers and storage ...
What is the Purpose of a DMZ? What Services are Normally Placed
... placed in the DMZ include: mail or email servers, FTP servers, Web Servers, and VOIP servers. The decision on what server(s) to place within the DMZ is based on the overall computer security policy of an organization and resource analysis of the drawbacks to placement outside of the primary domain. ...
... placed in the DMZ include: mail or email servers, FTP servers, Web Servers, and VOIP servers. The decision on what server(s) to place within the DMZ is based on the overall computer security policy of an organization and resource analysis of the drawbacks to placement outside of the primary domain. ...
WEP Insecurities
... • If Oscar is on inside, can easily ARP-Poison and interject forged messages to RADIUS server and get valid responses. ...
... • If Oscar is on inside, can easily ARP-Poison and interject forged messages to RADIUS server and get valid responses. ...
MIS framework
... Definition from Wikipedia [1]: Computer networking that allows network administrators to manage network services through abstraction or lower level functionality Definition from ONF [2]: The physical separation of the network control plane from the forwarding plane, and where a control plane con ...
... Definition from Wikipedia [1]: Computer networking that allows network administrators to manage network services through abstraction or lower level functionality Definition from ONF [2]: The physical separation of the network control plane from the forwarding plane, and where a control plane con ...
Risk Assessment: Intercepting VoIP Calls
... damage potential measures the ability to damage as, e.g., the average economical loss caused by an attack; the level of exploitability measures the ease to perform an attack, as analysed in [11]. Our risk assessment procedure consists of four steps: • Step 1: A threat to the system under examination ...
... damage potential measures the ability to damage as, e.g., the average economical loss caused by an attack; the level of exploitability measures the ease to perform an attack, as analysed in [11]. Our risk assessment procedure consists of four steps: • Step 1: A threat to the system under examination ...
Tarzan: A Peer-to-Peer Anonymizing Network
... the ultimate origin of the traffic. Colluding entry and exit relays can use timing analysis to determine both source and destination. Even an external adversary can mount the same attack. Therefore, the connecting host remains vulnerable to individual relay failures, and these relays provide obvious ...
... the ultimate origin of the traffic. Colluding entry and exit relays can use timing analysis to determine both source and destination. Even an external adversary can mount the same attack. Therefore, the connecting host remains vulnerable to individual relay failures, and these relays provide obvious ...
Tarzan: A Peer-to-Peer Anonymizing Network Layer
... In the simplest alternative, a host sends messages to a server through a proxy, such as Anonymizer.com [1]. This system fails if the proxy reveals a user’s identity [18] or if an adversary can observe the proxy’s traffic. Furthermore, servers can easily block these centralized proxies and adversarie ...
... In the simplest alternative, a host sends messages to a server through a proxy, such as Anonymizer.com [1]. This system fails if the proxy reveals a user’s identity [18] or if an adversary can observe the proxy’s traffic. Furthermore, servers can easily block these centralized proxies and adversarie ...
Why Choose Bro? - The Bro Network Security Monitor
... operational deployment there a year later. Since 2003, the National Science Foundation has funded Bro-related research at the International Computer ...
... operational deployment there a year later. Since 2003, the National Science Foundation has funded Bro-related research at the International Computer ...
Parallel Dispatch Queue: A Queue-Based
... To program these clusters, researchers are studying a variety of parallel programming abstractions. Some of these abstractions—such as shared virtual memory [5]— communicate data at coarse granularity (e.g., a 4-Kbyte page) using conventional high-overhead legacy TCP/IP protocols. Many abstractions, ...
... To program these clusters, researchers are studying a variety of parallel programming abstractions. Some of these abstractions—such as shared virtual memory [5]— communicate data at coarse granularity (e.g., a 4-Kbyte page) using conventional high-overhead legacy TCP/IP protocols. Many abstractions, ...
Potential IP Solutions for Networking Selected FAA Weather
... doing any modification to the headers of packets. The second method is protocol conversion where headers of incoming packets are modified to native IP format and then routed in an IP network. While the first scheme is simpler from a packet handling perspective, there can be overhead costs and perfor ...
... doing any modification to the headers of packets. The second method is protocol conversion where headers of incoming packets are modified to native IP format and then routed in an IP network. While the first scheme is simpler from a packet handling perspective, there can be overhead costs and perfor ...
ppt - K.f.u.p.m ocw
... attacker is able to read, insert and modify messages b/w two parties A common technique spammers use is to configure the From line in an e-mail message to hide the sender's identity. Modification of data through unauthorized means (e.g., while entering the data) Trying every word in dictionary as a ...
... attacker is able to read, insert and modify messages b/w two parties A common technique spammers use is to configure the From line in an e-mail message to hide the sender's identity. Modification of data through unauthorized means (e.g., while entering the data) Trying every word in dictionary as a ...
20100609-Tier3WS
... • Focusing resources and efforts on improving performance problem detection and resolution throughout campus, regional, and national networking infrastructures. • perfSONAR – Infrastructure for network performance monitoring – Make it easier to solve end-to-end performance problems on paths crossing ...
... • Focusing resources and efforts on improving performance problem detection and resolution throughout campus, regional, and national networking infrastructures. • perfSONAR – Infrastructure for network performance monitoring – Make it easier to solve end-to-end performance problems on paths crossing ...
MN-0000038 r1 PE CDM-CDD
... DLL Files The Parameter Editor is a shared run-time Dynamic Link Library (DLL) file which is called from both VLoad and VMS software applications. It is used as an extension to both of these programs in providing an extendable User Interface. This file resides in a locally sourced directory for acce ...
... DLL Files The Parameter Editor is a shared run-time Dynamic Link Library (DLL) file which is called from both VLoad and VMS software applications. It is used as an extension to both of these programs in providing an extendable User Interface. This file resides in a locally sourced directory for acce ...
VoIP over WLAN: voice capacity, admission control, QoS, and MAC
... near future. However, supporting voice traffic over WLANs poses significant challenges since the performance characteristics of the physical and MAC layers are much worse than that of their wireline counterparts. Therefore, the applications of VoWLAN raise several deployment issues concerning the syste ...
... near future. However, supporting voice traffic over WLANs poses significant challenges since the performance characteristics of the physical and MAC layers are much worse than that of their wireline counterparts. Therefore, the applications of VoWLAN raise several deployment issues concerning the syste ...
Congestion Control Without a Startup Phase
... this to more Jump Start connections “getting out of the way” quicker, as the distribution of connection durations shows. In other words, the data is transferred quickly, and while the data consumes network resources, it does not spread the resource usage out over a lengthy period of time. As a resul ...
... this to more Jump Start connections “getting out of the way” quicker, as the distribution of connection durations shows. In other words, the data is transferred quickly, and while the data consumes network resources, it does not spread the resource usage out over a lengthy period of time. As a resul ...
MuON: Epidemic Based Mutual Anonymity
... sponder from the initiator and adversary. Mutual anonymity provides both initiator anonymity and responder anonymity. Unlinkability of initiator and responder means that the initiator and responder cannot be identified as communicating with each other, even though they can be identified as participa ...
... sponder from the initiator and adversary. Mutual anonymity provides both initiator anonymity and responder anonymity. Unlinkability of initiator and responder means that the initiator and responder cannot be identified as communicating with each other, even though they can be identified as participa ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.