How to Detect Mainframe Intrusion Attempts
... including a zEnterprise Mainframe Complex. • This presentation will provide insight into: First, the severity of the intrusion problem, the common attack points: Ports and Packets, how they are exploited by spies to reach and steal proprietary information or embed Remote Access Trojans (RATs) that ...
... including a zEnterprise Mainframe Complex. • This presentation will provide insight into: First, the severity of the intrusion problem, the common attack points: Ports and Packets, how they are exploited by spies to reach and steal proprietary information or embed Remote Access Trojans (RATs) that ...
Mobility
... Visited MSC: responsible for setting up calls to/from mobile nodes in cells associated with MSC. VLR: temporary database entry in visited system, containing subscription information for each visiting mobile user ...
... Visited MSC: responsible for setting up calls to/from mobile nodes in cells associated with MSC. VLR: temporary database entry in visited system, containing subscription information for each visiting mobile user ...
Lecture 12 – MAC
... Three attached class C networks (LANs) Router only knows routes to attached LANs Default router used to “go up” Route multicast address: 224.0.0.0 Loopback interface (for debugging) ...
... Three attached class C networks (LANs) Router only knows routes to attached LANs Default router used to “go up” Route multicast address: 224.0.0.0 Loopback interface (for debugging) ...
product catalog 02-17 v1 - SM
... carried out will depend on the network state, the products deployed, type of services running and new services to be introduced. The first step is to consolidate the existing infrstructure resulting in a solid transport network to base the future innovation on. Many operators find themselves with a ...
... carried out will depend on the network state, the products deployed, type of services running and new services to be introduced. The first step is to consolidate the existing infrstructure resulting in a solid transport network to base the future innovation on. Many operators find themselves with a ...
A Hybrid Approach to Effort-Limited Fair (ELF) Scheduling for 802.11
... • Contention period (CP) under control of DCF • Contention-free period (CFP) under control of PCF ...
... • Contention period (CP) under control of DCF • Contention-free period (CFP) under control of PCF ...
Configuring, Managing, and Troubleshooting
... Configure Routing and Remote Access user authentication. Manage remote access. Manage TCP/IP routing. Implement secure access between private networks. Troubleshoot user access to remote access services. Troubleshoot Routing and Remote Access routing. ...
... Configure Routing and Remote Access user authentication. Manage remote access. Manage TCP/IP routing. Implement secure access between private networks. Troubleshoot user access to remote access services. Troubleshoot Routing and Remote Access routing. ...
Plug-and-Play IP Security:
... networks and individual hosts (who do not control the reverse-DNS records). Perspectives [25] and Convergence [17] are proposals for web-server public key validation mechanisms, to replace or complement the existing certificates (issued by CAs trusted by the browsers). Both rely on the use of a set ...
... networks and individual hosts (who do not control the reverse-DNS records). Perspectives [25] and Convergence [17] are proposals for web-server public key validation mechanisms, to replace or complement the existing certificates (issued by CAs trusted by the browsers). Both rely on the use of a set ...
An End-to-End Approach to Host Mobility Abstract {
... Mobile IP (RFC 2002) [29] is the current IETF standard for supporting mobility on the Internet. It provides transparent support for host mobility by inserting a level of indirection into the routing architecture. By elevating the mobile host’s home address from its function as an interface identifie ...
... Mobile IP (RFC 2002) [29] is the current IETF standard for supporting mobility on the Internet. It provides transparent support for host mobility by inserting a level of indirection into the routing architecture. By elevating the mobile host’s home address from its function as an interface identifie ...
Channel Assignment for Wireless Meshes with Tree Topology
... and multiple radios in a wireless mesh network: authors in [1] proposed a new MAC layer to support multiple channels. Although a new MAC could utilize multiple channels more efficiently, but it would require modification to the existing 802.11 MAC. Our work is meant for use in the existing 802.11 MA ...
... and multiple radios in a wireless mesh network: authors in [1] proposed a new MAC layer to support multiple channels. Although a new MAC could utilize multiple channels more efficiently, but it would require modification to the existing 802.11 MAC. Our work is meant for use in the existing 802.11 MA ...
ppt
... periodic exchange of messages with all physical neighbors that contain information about who can be reached at what distance selection of the shortest path if several paths available periodic notification of all routers about the current state of all physical links router get a complete picture of t ...
... periodic exchange of messages with all physical neighbors that contain information about who can be reached at what distance selection of the shortest path if several paths available periodic notification of all routers about the current state of all physical links router get a complete picture of t ...
Permissions
... – The user logs on to their network – The user opens a nontrusted connection to SQL Server using a username and password other than those used to gain network access. • It’s called a nontrusted connection because SQL Server doesn’t trust the operating system to verify the user’s password. ...
... – The user logs on to their network – The user opens a nontrusted connection to SQL Server using a username and password other than those used to gain network access. • It’s called a nontrusted connection because SQL Server doesn’t trust the operating system to verify the user’s password. ...
ppt
... Topology map at each node Route computation using Dijkstra’s algorithm OSPF advertisement carries one entry per neighbor ...
... Topology map at each node Route computation using Dijkstra’s algorithm OSPF advertisement carries one entry per neighbor ...
Slides - TERENA Networking Conference 2002
... »Avoid gaming by users, while avoiding need for policing ...
... »Avoid gaming by users, while avoiding need for policing ...
virtual machine - Regis University: Academic Web Server for Faculty
... management efficiency from VMM • For example, VMware ESX guests have a configured amount of physical memory, then ESX uses 3 methods of memory management 1. Double-paging, in which the guest page table indicates a page is in a physical frame but the VMM moves some of those pages to backing store 2. ...
... management efficiency from VMM • For example, VMware ESX guests have a configured amount of physical memory, then ESX uses 3 methods of memory management 1. Double-paging, in which the guest page table indicates a page is in a physical frame but the VMM moves some of those pages to backing store 2. ...
Aalborg Universitet Liu, Yaoda; Olsen, Rasmus Løvenstein; Schwefel, Hans-Peter
... nodes as potential customer; • a star topology is used to model the network; • the number of hops from each node to the service provider is uniformly assigned and remain constant during the simulation; • The dynamics of the network is modeled by each node going on and off randomly with the period fo ...
... nodes as potential customer; • a star topology is used to model the network; • the number of hops from each node to the service provider is uniformly assigned and remain constant during the simulation; • The dynamics of the network is modeled by each node going on and off randomly with the period fo ...
An Information-Centric Architecture for Data Center Networks
... data forwarding. Next, we investigate the feasibility of the labelbased packet forwarding in terms of its scalability, assuming currently available hardware. There are three main operations that limit IC-DCN’s forwarding scalability: a) the lookup of labels in the forwarding table, b) the lookup of ...
... data forwarding. Next, we investigate the feasibility of the labelbased packet forwarding in terms of its scalability, assuming currently available hardware. There are three main operations that limit IC-DCN’s forwarding scalability: a) the lookup of labels in the forwarding table, b) the lookup of ...
Controlling and Monitoring Audio Systems with Simple Network
... requirement that whatever protocol we adopted or designed offer support of multiple clients and, of course, multiple servers. We believe CobraNet derives significant benefit from its use of the standard Ethernet family of networking technologies. Wherever possible, we have attempted to adopt standar ...
... requirement that whatever protocol we adopted or designed offer support of multiple clients and, of course, multiple servers. We believe CobraNet derives significant benefit from its use of the standard Ethernet family of networking technologies. Wherever possible, we have attempted to adopt standar ...
Product Datasheet
... TCP/IP on Ethernet connectivity for connection to local and remote management stations (MM8000 or MK8000). Transport protocol CMSDL/IP or CEI79-5 featuring 64bit encryption (FEAL algorithm) for high security banking applications; Simultaneous multiple host connectivity (up to four) using CMSDL/I ...
... TCP/IP on Ethernet connectivity for connection to local and remote management stations (MM8000 or MK8000). Transport protocol CMSDL/IP or CEI79-5 featuring 64bit encryption (FEAL algorithm) for high security banking applications; Simultaneous multiple host connectivity (up to four) using CMSDL/I ...
Virtual private networks
... across multiple VPNs can be easily handled without the need for Network Address Translation (NAT). Note, however, that when a VPN needs to connect to the external Internet, the NAT functionality is needed to translate the private VPN addresses to a set of global IP addresses. A disadvantage of the t ...
... across multiple VPNs can be easily handled without the need for Network Address Translation (NAT). Note, however, that when a VPN needs to connect to the external Internet, the NAT functionality is needed to translate the private VPN addresses to a set of global IP addresses. A disadvantage of the t ...
On Monitoring of End-to-End Packet Reordering over the Internet Bin Ye
... reordering unless the application itself is not sensitive to the order of packets. For delay sensitive applications based on UDP, such as videoconferencing, an out-oforder packet that arrives after the elapse of playback time is as good as lost. Even though TCP provides inorder delivery of the strea ...
... reordering unless the application itself is not sensitive to the order of packets. For delay sensitive applications based on UDP, such as videoconferencing, an out-oforder packet that arrives after the elapse of playback time is as good as lost. Even though TCP provides inorder delivery of the strea ...
Signaling in Sleep Mode
... – Higher MS speed generally higher UHO occurrences. – Uncontrolled handovers cost power for the MS. – Total UHO occurrences for all the sleep MSs can be minimized by • expanding the sleep area to more than one BS • adapting the sleep area (SA) size to the MS speed, • while keeping tabs on the vari ...
... – Higher MS speed generally higher UHO occurrences. – Uncontrolled handovers cost power for the MS. – Total UHO occurrences for all the sleep MSs can be minimized by • expanding the sleep area to more than one BS • adapting the sleep area (SA) size to the MS speed, • while keeping tabs on the vari ...
Electronic Shepherd – A Low-Cost, Low-Bandwidth, Wireless Network System Bjørn Thorstensen Tore Syversen
... cheap for the farmers to afford investing in it. Our goal has been to develop a system that uses low-cost terminals with low power consumption at the expense of bandwidth. The present application, as well as many other field applications, does not require a high data rate, as the information transfe ...
... cheap for the farmers to afford investing in it. Our goal has been to develop a system that uses low-cost terminals with low power consumption at the expense of bandwidth. The present application, as well as many other field applications, does not require a high data rate, as the information transfe ...
Link layer addressing and Ethernet
... Filtering/Forwarding When switch receives a frame: index switch table using MAC dest address if entry found for destination then{ if dest on segment from which frame arrived then drop the frame else forward the frame on interface indicated ...
... Filtering/Forwarding When switch receives a frame: index switch table using MAC dest address if entry found for destination then{ if dest on segment from which frame arrived then drop the frame else forward the frame on interface indicated ...