MRV MR2228N-4C L2/4 Switch
... management and administrative traffic, secure the network from unauthorized users, provide granular levels of network access to users, and track where users are located. Secure Shell (SSH), Secure Telnet (v1.5/2.0) port based security, Simple Network Management Protocol version 3 (SNMPv3) are suppor ...
... management and administrative traffic, secure the network from unauthorized users, provide granular levels of network access to users, and track where users are located. Secure Shell (SSH), Secure Telnet (v1.5/2.0) port based security, Simple Network Management Protocol version 3 (SNMPv3) are suppor ...
October 1, 2003
... • All designs must fit into the IP security architecture ?? • Authentication and confidentiality are the responsibility of end users, not the network • Security protocols should allow different cryptographic algorithms. • Choose a well-known/studied cryptographic algorithm, do NOT invent a new one u ...
... • All designs must fit into the IP security architecture ?? • Authentication and confidentiality are the responsibility of end users, not the network • Security protocols should allow different cryptographic algorithms. • Choose a well-known/studied cryptographic algorithm, do NOT invent a new one u ...
Short Slot Times - Community College of Rhode Island
... Synchronization- all stations have the same clock Frame Transmission- rules for frame transfer Authentication-allow device in network Association-after authentication associate with AP Reassociation-roaming and association with new AP Data Protection-data encryption protects data Power Management-sa ...
... Synchronization- all stations have the same clock Frame Transmission- rules for frame transfer Authentication-allow device in network Association-after authentication associate with AP Reassociation-roaming and association with new AP Data Protection-data encryption protects data Power Management-sa ...
S5700-EI Series Gigabit Enterprise Switches
... flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users. • The S5700-EI supports DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents man-in-the-middle attac ...
... flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users. • The S5700-EI supports DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents man-in-the-middle attac ...
F5_AFM_presentation
... Built on the market leading Application Delivery Controller (ADC) Network DDoS Consolidates multiple appliance to reduce TCO Protects against L2-L4 attacks with the most advanced full proxy architecture Delivers over 100 vectors and more hardware-based DOS vectors than any other vendor ...
... Built on the market leading Application Delivery Controller (ADC) Network DDoS Consolidates multiple appliance to reduce TCO Protects against L2-L4 attacks with the most advanced full proxy architecture Delivers over 100 vectors and more hardware-based DOS vectors than any other vendor ...
intrusion detection system for manet
... will integrate this technology are police and fire vehicles to communicate with each other for safety purposes. Internet Based Mobile Ad-hoc Networks (iMANET): Internet Based Mobile Ad-hoc Networks are ad-hoc networks that link mobile nodes and fixed Internet-gateway nodes. In such type of networks ...
... will integrate this technology are police and fire vehicles to communicate with each other for safety purposes. Internet Based Mobile Ad-hoc Networks (iMANET): Internet Based Mobile Ad-hoc Networks are ad-hoc networks that link mobile nodes and fixed Internet-gateway nodes. In such type of networks ...
PLEXTALK Pocket PTP1 Tutorial
... Select the web radio station you want to listen to. First press the Title Key and press the Up Key twice to select “category”. Go to the ‘web radio’ category by using the Right or Left Keys. Then press the Down Key twice to select a title. Select the web radio station using the Right or Left Keys an ...
... Select the web radio station you want to listen to. First press the Title Key and press the Up Key twice to select “category”. Go to the ‘web radio’ category by using the Right or Left Keys. Then press the Down Key twice to select a title. Select the web radio station using the Right or Left Keys an ...
Layers of Network Communication
... – If using a laptop that moves from one network to another and one network uses static: • Click Alternate Configuration and select User configured to enter static IP address information • If General tab is configured for dynamic, computer will first try to use that but will apply static if dynamic i ...
... – If using a laptop that moves from one network to another and one network uses static: • Click Alternate Configuration and select User configured to enter static IP address information • If General tab is configured for dynamic, computer will first try to use that but will apply static if dynamic i ...
APPLICATIONS, CHALLENGES, SECURITY OF WIRELESS BODY
... which include encryption and authentication also combined encryption and authentication with deferent security attribute in MAC layer. The security solution of Zigbee does not consider the two most key aspects in symmetric-key cryptography: generation and distribution. The security level of the stan ...
... which include encryption and authentication also combined encryption and authentication with deferent security attribute in MAC layer. The security solution of Zigbee does not consider the two most key aspects in symmetric-key cryptography: generation and distribution. The security level of the stan ...
![[edit] Methods of attack](http://s1.studyres.com/store/data/021898195_1-cd36b3b46913bad45bc8311de7b00618-300x300.png)
[edit] Methods of attack
... Peer-to-peer attacks Attackers have found a way to exploit a number of bugs in peer-to-peer servers to initiate DDoS attacks. The most aggressive of these peer-to-peer-DDoS attacks exploits DC++. Peer-to-peer attacks are different from regular botnet-based attacks. With peer-to-peer there is no botn ...
... Peer-to-peer attacks Attackers have found a way to exploit a number of bugs in peer-to-peer servers to initiate DDoS attacks. The most aggressive of these peer-to-peer-DDoS attacks exploits DC++. Peer-to-peer attacks are different from regular botnet-based attacks. With peer-to-peer there is no botn ...
Chapter1
... Goal: move packets from source to destination datagram network: destination address in packet determines next hop ...
... Goal: move packets from source to destination datagram network: destination address in packet determines next hop ...
Lecture #1 Introduction to Mobile Communication
... • Always shared medium • secure access mechanisms important ...
... • Always shared medium • secure access mechanisms important ...
4th Edition: Chapter 1
... 1.5 protocol layers, service models 1.6 networks under attack: security 1.7 history ...
... 1.5 protocol layers, service models 1.6 networks under attack: security 1.7 history ...
Slides - Computer Sciences User Pages
... Ethane Summary Current networks insecure and difficult to ...
... Ethane Summary Current networks insecure and difficult to ...
LSD1526 - A Distributed Three-hop Routing
... A Distributed Three-hop Routing Protocol to Increase the Capacity of Hybrid Wireless Networks ABSTRACT: Hybrid wireless networks combining the advantages of both mobile ad-hoc networks and infrastructure wireless networks have been receiving increased attention due to their ultra-high performance. A ...
... A Distributed Three-hop Routing Protocol to Increase the Capacity of Hybrid Wireless Networks ABSTRACT: Hybrid wireless networks combining the advantages of both mobile ad-hoc networks and infrastructure wireless networks have been receiving increased attention due to their ultra-high performance. A ...
the case study
... Administrators had to spend a significant part of their time manually managing the equipment and planning for routine changes. ...
... Administrators had to spend a significant part of their time manually managing the equipment and planning for routine changes. ...
Addressing, Routing, and Forwarding
... how to route a packet. Returns which interface packet should be sent out and IP address of next hop. • safe_dr_handle_packet: Method called when router receives a dynamic routing packet. • safe_dr_handle_periodic(): Method called periodically by the router. • safe_dr_interface_changed: When interfac ...
... how to route a packet. Returns which interface packet should be sent out and IP address of next hop. • safe_dr_handle_packet: Method called when router receives a dynamic routing packet. • safe_dr_handle_periodic(): Method called periodically by the router. • safe_dr_interface_changed: When interfac ...
solution
... reuses the same port numbers on the port and the destination, Otherwise, the FIN message will not be associated with the TCP for the new connection and will not be processed as part of the new connection. The host waits two maximum segment lifetimes before reusing the port from the old connection. T ...
... reuses the same port numbers on the port and the destination, Otherwise, the FIN message will not be associated with the TCP for the new connection and will not be processed as part of the new connection. The host waits two maximum segment lifetimes before reusing the port from the old connection. T ...
Internet
... to this stream are delayed (2). Other messages are part of other SCTP streams and are carried without delay over the ...
... to this stream are delayed (2). Other messages are part of other SCTP streams and are carried without delay over the ...
What is Mobile and Wireless Computing?
... Mobile computing designers should consider these issues in designing mobile systems, applications and networks that are comparable with the traditional stationary computing and communication in terms of operation, performance, and availability Very active research area in the last decade ...
... Mobile computing designers should consider these issues in designing mobile systems, applications and networks that are comparable with the traditional stationary computing and communication in terms of operation, performance, and availability Very active research area in the last decade ...
Looking deeper into ARQ “frames”
... Need to ensure that all stations are aware of the collision => transmit a “jam signal” (32 or 48 arbitrary bits) after detecting the collision to ensure that other nodes also detect it and back off. => non-zero abort time. Copyright © May-17, Tim MoorsFigure from Kurose and Ross ...
... Need to ensure that all stations are aware of the collision => transmit a “jam signal” (32 or 48 arbitrary bits) after detecting the collision to ensure that other nodes also detect it and back off. => non-zero abort time. Copyright © May-17, Tim MoorsFigure from Kurose and Ross ...
Heterogeneous Services And Architectures for Next
... • Ad hoc cell is small (because the transmit radius is small – so 1 cell can cover all of the ad hoc network) • UMTS(3G) has sync and broadcast channels (some of which could be reserved for CAMA) • Technology is available and cheap • Cellular providers try create more data services ...
... • Ad hoc cell is small (because the transmit radius is small – so 1 cell can cover all of the ad hoc network) • UMTS(3G) has sync and broadcast channels (some of which could be reserved for CAMA) • Technology is available and cheap • Cellular providers try create more data services ...
