Detection of Vampire Attack in Wireless Adhoc Network
... Abstract: Mobile ad-hoc network is an infrastructure-less network in which the routing operation play important role in route discovery between communicating nodes. Due to infrastructure-less characteristic of ad-hoc network, it has different issues like routing, MAC layer, security etc. One of them ...
... Abstract: Mobile ad-hoc network is an infrastructure-less network in which the routing operation play important role in route discovery between communicating nodes. Due to infrastructure-less characteristic of ad-hoc network, it has different issues like routing, MAC layer, security etc. One of them ...
PowerPoint XP
... • An agreement between two parties as to how information is to be transmitted • A network protocol abstracts packets into ...
... • An agreement between two parties as to how information is to be transmitted • A network protocol abstracts packets into ...
3rd Edition: Chapter 2 - Northwestern Networks Group
... layered reference model for discussion Modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system e.g., change in gate procedure doesn’t affect rest of system Layering considered harmful? ...
... layered reference model for discussion Modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system e.g., change in gate procedure doesn’t affect rest of system Layering considered harmful? ...
30406010 Presentation on IP Network Model
... – Traditional method of measuring modem performance – Error rate measured against single impairments such as Gaussian noise – Severe stress conditions ...
... – Traditional method of measuring modem performance – Error rate measured against single impairments such as Gaussian noise – Severe stress conditions ...
NETWORK STRUCTURES
... • Nodes hang off a ring rather than being part of it. • Cost is linear; communication cost is low; site failure doesn't affect partitioning. ...
... • Nodes hang off a ring rather than being part of it. • Cost is linear; communication cost is low; site failure doesn't affect partitioning. ...
ppt - The Fengs
... NL: IP security • IP originally had no provisions for security • IPsec – Retrofit IP network layer with encryption and authentication – http://www.rfc-editor.org/rfc/rfc2411.txt – If time permits, we may cover this at the end of the course….or someone should do a research paper on this. ...
... NL: IP security • IP originally had no provisions for security • IPsec – Retrofit IP network layer with encryption and authentication – http://www.rfc-editor.org/rfc/rfc2411.txt – If time permits, we may cover this at the end of the course….or someone should do a research paper on this. ...
Chapter 2 - William Stallings, Data and Computer
... characteristics of transmission medium signal levels data rates other related matters ...
... characteristics of transmission medium signal levels data rates other related matters ...
Presentation
... teach the most effective methods of massive network topology analysis gain hands-on experience using these methods to obtain useful results ...
... teach the most effective methods of massive network topology analysis gain hands-on experience using these methods to obtain useful results ...
PPT Version
... Network inaccessibility often corresponds to physical inaccessibility, making DTN ...
... Network inaccessibility often corresponds to physical inaccessibility, making DTN ...
How to bypass the firewall
... ports and sequence number. As the same with IP packets, TCP packets can also be manipulated by some tools or software. The ports of source and destination hosts normally rely on the network application, for instance, FTP via port 21 and SSH via port 22. The functionality of tiny fragment method is t ...
... ports and sequence number. As the same with IP packets, TCP packets can also be manipulated by some tools or software. The ports of source and destination hosts normally rely on the network application, for instance, FTP via port 21 and SSH via port 22. The functionality of tiny fragment method is t ...
Reliable network solutions enabling Smart Grid Applications
... Improves the performance of the IP traffic for data transfer, data collections, real-time control system, etc. ...
... Improves the performance of the IP traffic for data transfer, data collections, real-time control system, etc. ...
Session2-InternetworkingAndWWW
... e.g. The protocol might indicate when a sending device has completed sending data ...
... e.g. The protocol might indicate when a sending device has completed sending data ...
IIUSA – Internet Institute
... Static versus Dynamic Routes • Static routes are established by a network administrator and manually input directly into the routing table • Dynamic routes are learned through the use of a Routing Protocol. Dynamic routes are adaptive. Changes to path availability or establishment of new paths are a ...
... Static versus Dynamic Routes • Static routes are established by a network administrator and manually input directly into the routing table • Dynamic routes are learned through the use of a Routing Protocol. Dynamic routes are adaptive. Changes to path availability or establishment of new paths are a ...
omgmic2005 - Vanderbilt University
... • Describing a specific topology means learning the tool-specific modeling language • Changes in the topology (physical or behavioral) involves tedious and error prone changes • Need for a platform independent modeling ...
... • Describing a specific topology means learning the tool-specific modeling language • Changes in the topology (physical or behavioral) involves tedious and error prone changes • Need for a platform independent modeling ...
CIS 1140 Network Fundamentals
... – Port combination making a Layer 2 segment • Ports rely on layer 2 device to forward broadcast frames ...
... – Port combination making a Layer 2 segment • Ports rely on layer 2 device to forward broadcast frames ...
Network Designs
... In some server high-availability solutions, you’ll need a third IP address for each VLAN. For example, IP multipathing requires a virtual IP address on each VLAN in addition to one for each physical interface. Every IP address you assign may need a DNS entry (including virtual IP addresses). Which i ...
... In some server high-availability solutions, you’ll need a third IP address for each VLAN. For example, IP multipathing requires a virtual IP address on each VLAN in addition to one for each physical interface. Every IP address you assign may need a DNS entry (including virtual IP addresses). Which i ...
HALL, ACCOUNTING INFORMATION SYSTEMS
... achieved through a network interface card (NIC) which fits into a PC’s expansion slot and contains the circuitry necessary for inter-node communications. • A server is used to store the network operating system, application programs, and data to be shared. ...
... achieved through a network interface card (NIC) which fits into a PC’s expansion slot and contains the circuitry necessary for inter-node communications. • A server is used to store the network operating system, application programs, and data to be shared. ...
Operating Systems I Networking MCT260-Operating Systems I
... • Group of computers and other devices connected by some type of transmission media (cables, fiber, or wireless) • Networks enable users to share devices, software, and information (data); collectively called a network’s resources ...
... • Group of computers and other devices connected by some type of transmission media (cables, fiber, or wireless) • Networks enable users to share devices, software, and information (data); collectively called a network’s resources ...
Nearcast: A Locality-Aware P2P Live Streaming Approach for
... • Peer-to-peer (P2P) live video streaming has been widely used in distance education applications to deliver the captured video courses to a large number of online students. • By allowing peers serving each other in the network, P2P technology overcomes many limitations in the traditional clientser ...
... • Peer-to-peer (P2P) live video streaming has been widely used in distance education applications to deliver the captured video courses to a large number of online students. • By allowing peers serving each other in the network, P2P technology overcomes many limitations in the traditional clientser ...
Document
... • Protocol for copying files between client and an FTP server • Uses a TCP connection for reliable transfer of files with error-checking • Most browsers support FTP, or you can use a dedicated FTP client program, e.g WS_FTP • Trivial File Transfer Protocol (TFTP) is a lightweight version for small m ...
... • Protocol for copying files between client and an FTP server • Uses a TCP connection for reliable transfer of files with error-checking • Most browsers support FTP, or you can use a dedicated FTP client program, e.g WS_FTP • Trivial File Transfer Protocol (TFTP) is a lightweight version for small m ...
Routers, Filtering, firewall, and NAT
... • VLANs are invisible to end users • Offer significant cost and performance benefits in switched LANS – better use of switches – easy to add or move network stations – tighten security ...
... • VLANs are invisible to end users • Offer significant cost and performance benefits in switched LANS – better use of switches – easy to add or move network stations – tighten security ...