How The Internet Works - Directory | CS
... applications, however, typically use a client/server model for communications. A server is an application that offers a service to internet users; a client is a requester of a service. An application consists of both a server and a client part, which can run on the same or on different systems. User ...
... applications, however, typically use a client/server model for communications. A server is an application that offers a service to internet users; a client is a requester of a service. An application consists of both a server and a client part, which can run on the same or on different systems. User ...
Networking Chapter 17
... – 802.11n: Multiple input/multiple output (MIMO) • 2.4 GHz and 5 GHz range, 600 Mbps speed possible ...
... – 802.11n: Multiple input/multiple output (MIMO) • 2.4 GHz and 5 GHz range, 600 Mbps speed possible ...
pdf
... the corporate firewall. The RAPs are vulnerable as employees rarely enable the most basic security settings, making it relatively easy for unauthorized outsiders to use the access point and perform a man-in-the middle attack by eavesdropping on the network traffic. Although commercial products of de ...
... the corporate firewall. The RAPs are vulnerable as employees rarely enable the most basic security settings, making it relatively easy for unauthorized outsiders to use the access point and perform a man-in-the middle attack by eavesdropping on the network traffic. Although commercial products of de ...
award-winning solution
... Conclusion. Overall, Patton won the bid against strong competition with two international networking companies. The large German retailer is now taking on SmartNodes as the primary product line for all VoIP gateway and routing applications. As a result of this success in Germany, Patton is working o ...
... Conclusion. Overall, Patton won the bid against strong competition with two international networking companies. The large German retailer is now taking on SmartNodes as the primary product line for all VoIP gateway and routing applications. As a result of this success in Germany, Patton is working o ...
ppt
... Use of a long random number or string as the session key. This reduces the risk that an attacker could simply guess a valid session key through trial and error. Encryption of the data passed between the parties; in particular the session key. This technique is widely relied-upon by web-based ban ...
... Use of a long random number or string as the session key. This reduces the risk that an attacker could simply guess a valid session key through trial and error. Encryption of the data passed between the parties; in particular the session key. This technique is widely relied-upon by web-based ban ...
Solution
... MAC address? (1 point) An ARP query is sent in a broadcast frame because the querying host does not which adapter address corresponds to the IP address in question. For the response, the sending node knows the adapter address to which the response should be sent, so there is no need to send a broadc ...
... MAC address? (1 point) An ARP query is sent in a broadcast frame because the querying host does not which adapter address corresponds to the IP address in question. For the response, the sending node knows the adapter address to which the response should be sent, so there is no need to send a broadc ...
An Intelligent Patient Monitoring System for Hospital ICUs
... monitoring and alert system for doctors • Patient information accessible from ...
... monitoring and alert system for doctors • Patient information accessible from ...
PSTN network consolidation based on NGN technology.
... supporting voice traffice, data traffic, and multimedia traffic in packet core network. 2) Wider service range, making NGN being an infocommunication network, rather than just communication network, thus facilitating network profitability, eliminating burden investments for new services introduction ...
... supporting voice traffice, data traffic, and multimedia traffic in packet core network. 2) Wider service range, making NGN being an infocommunication network, rather than just communication network, thus facilitating network profitability, eliminating burden investments for new services introduction ...
LAN design
... • Expensive to deploy and maintain – Select a level of redundancy that matches the customer‘s requirements for availability and affordability – Identify critical applications, systems, internetworking devices, and links – Analyse the customer's tolerance for risk and the consequences of not ...
... • Expensive to deploy and maintain – Select a level of redundancy that matches the customer‘s requirements for availability and affordability – Identify critical applications, systems, internetworking devices, and links – Analyse the customer's tolerance for risk and the consequences of not ...
File - Sharma Dhillon
... Token passing has average longer delay, but its deterministic under heavy loads. Hence used in MAP & real time applications ...
... Token passing has average longer delay, but its deterministic under heavy loads. Hence used in MAP & real time applications ...
LAAC: A Location-Aware Access Control Protocol
... user locations and to provide location services to users and applications [20]. PAC adopts the INS/Twine [18] architecture for scalable resource discovery and the Cricket system for location discovery [22]. In PAC, The client first receives a Location ID (LID) along with a time-varying Location Code ...
... user locations and to provide location services to users and applications [20]. PAC adopts the INS/Twine [18] architecture for scalable resource discovery and the Cricket system for location discovery [22]. In PAC, The client first receives a Location ID (LID) along with a time-varying Location Code ...
Internet Peering has Obsolesced Interconnection Regulation
... Interconnection is important in a circuit-‐switched network because one must connect at the nearest geographic point, which inherently limits competitive interconnection choices. However, inter-‐networking or peering wi ...
... Interconnection is important in a circuit-‐switched network because one must connect at the nearest geographic point, which inherently limits competitive interconnection choices. However, inter-‐networking or peering wi ...
Slide - Microsoft Research
... • 4D designed so performance can be predicted • Recovers from single link failure in < 120 ms – < 1 s response considered “excellent” – Faster forwarding reconvergence possible • Survives failure of master Decision Element – New DE takes control within 170 ms – No disruption unless second fault occu ...
... • 4D designed so performance can be predicted • Recovers from single link failure in < 120 ms – < 1 s response considered “excellent” – Faster forwarding reconvergence possible • Survives failure of master Decision Element – New DE takes control within 170 ms – No disruption unless second fault occu ...
10 - 1 - National University, Probability and Random Processes in
... • Users connected to the Internet through 3G networks, but now WiMax capabilities are being added to many laptops. • WiMax (Worldwide Interoperability for Microwave Access) is a wireless technology that provides fast data-transfer rates over a wider area than Wi-Fi. • WiMax is already finding adopt ...
... • Users connected to the Internet through 3G networks, but now WiMax capabilities are being added to many laptops. • WiMax (Worldwide Interoperability for Microwave Access) is a wireless technology that provides fast data-transfer rates over a wider area than Wi-Fi. • WiMax is already finding adopt ...
Introduction to Networking
... ▸ As multiple segments are connected to a central bus, the network depends heavily on the bus. Its failure affects the entire network. ▸ Owing to its size and complexity, maintenance is not easy and costs are high. Also, configuration is difficult in comparison to that in other topologies. ▸ Though ...
... ▸ As multiple segments are connected to a central bus, the network depends heavily on the bus. Its failure affects the entire network. ▸ Owing to its size and complexity, maintenance is not easy and costs are high. Also, configuration is difficult in comparison to that in other topologies. ▸ Though ...
DEVELOPING A UBIQUITOUS ACCESS OF E-CONTENT
... Wireless Mesh can be used in a dense foliage environment so that a user can access the e-Contents even if he is sitting under the tree or in the foliage environmet or in any place in the university campus. Wimax can be used to transmit it for longer distances. So it is possible to access the e-Conte ...
... Wireless Mesh can be used in a dense foliage environment so that a user can access the e-Contents even if he is sitting under the tree or in the foliage environmet or in any place in the university campus. Wimax can be used to transmit it for longer distances. So it is possible to access the e-Conte ...
Handover in Mobile Communication Networks: Who is in
... large-scale, closed system and the regulation of radio frequencies in the used frequency bands, the barrier for entering into the mobile cellular network market is very high. As a result, competition in this market is comparatively low (oligopolistic structure). Wireless data networks, on the other ...
... large-scale, closed system and the regulation of radio frequencies in the used frequency bands, the barrier for entering into the mobile cellular network market is very high. As a result, competition in this market is comparatively low (oligopolistic structure). Wireless data networks, on the other ...
Syllabi-Fall 2010 - Computer Science
... Description “Networks are ubiquitous in our modern society. The World Wide Web that links us to and enables information flows with the rest of the world is the most visible example. It is, however, only one of many networks within which we are situated. Our social life is organized around networks o ...
... Description “Networks are ubiquitous in our modern society. The World Wide Web that links us to and enables information flows with the rest of the world is the most visible example. It is, however, only one of many networks within which we are situated. Our social life is organized around networks o ...
catalogs - Avara Technologies
... years to come. Enterprises are increasingly getting caught in an economic and competitive crunch. Recognizing the tremendous growth in data traffic, enterprises have started to deploy PSN networks on top of their existing circuit switched infrastructure. This is only a short term solution! ...
... years to come. Enterprises are increasingly getting caught in an economic and competitive crunch. Recognizing the tremendous growth in data traffic, enterprises have started to deploy PSN networks on top of their existing circuit switched infrastructure. This is only a short term solution! ...
Bombay Stock Exchange Improves Efficiency with TNS
... The Transaction Network Services (TNS) Financial Services Division (FSD) is focused on providing buy and sell-side companies with flexible, robust and secure electronic trading solutions. Our Secure Trading Extranet is the first choice for many of the worlds’ financial institutions. Commercial banks, ...
... The Transaction Network Services (TNS) Financial Services Division (FSD) is focused on providing buy and sell-side companies with flexible, robust and secure electronic trading solutions. Our Secure Trading Extranet is the first choice for many of the worlds’ financial institutions. Commercial banks, ...
Differentiated Services
... Access Data Services • There are a set of service requirements: – point-to-point virtual wireline service ‘traditional’ data circuit service – point-to-multipoint VPN services PVC mesh services without explicit VC enumeration – point -to network access service Carrier Public Internet access service ...
... Access Data Services • There are a set of service requirements: – point-to-point virtual wireline service ‘traditional’ data circuit service – point-to-multipoint VPN services PVC mesh services without explicit VC enumeration – point -to network access service Carrier Public Internet access service ...
Chapter 5
... SSID. While to the average user there does not appear to be a network in use, a network protected in this way is still easily accessed by crackers using the appropriate tools. Other forms of encryption and authentication should also be used, at a minimum WEP but preferably WPA. Today, some newer wir ...
... SSID. While to the average user there does not appear to be a network in use, a network protected in this way is still easily accessed by crackers using the appropriate tools. Other forms of encryption and authentication should also be used, at a minimum WEP but preferably WPA. Today, some newer wir ...