2015/16 Cyber Security Survey Results
... to enable effective governance in this area. APRA expects Boards and executive management to be well informed so they can effectively discharge their oversight responsibilities and decision making. The survey found that most, but not all, Boards / Board committees and executive management are period ...
... to enable effective governance in this area. APRA expects Boards and executive management to be well informed so they can effectively discharge their oversight responsibilities and decision making. The survey found that most, but not all, Boards / Board committees and executive management are period ...
Local area networking handbook O'Hara, Patricia A. Calhoun: The NPS Institutional Archive 1990-06
... This thesis provides Navy shore based commands with sufficient information on local area networking to 1) decide if they need a LAN, 2) determine what their networking requirements are, and 3) select a LAN that satisfies their requirements. LAN topologies, transmission media, and medium access metho ...
... This thesis provides Navy shore based commands with sufficient information on local area networking to 1) decide if they need a LAN, 2) determine what their networking requirements are, and 3) select a LAN that satisfies their requirements. LAN topologies, transmission media, and medium access metho ...
Improved GAF in Wireless Sensor Network E-ISSN: 2321-9637 Jagpreet Singh
... Wireless sensor network is a network consisting of sensor nodes. To transmit information from one node to another routing protocols are used. Routing protocols select the best route in the network for transmitting data. The designing of routing protocol depends upon the application where it has to b ...
... Wireless sensor network is a network consisting of sensor nodes. To transmit information from one node to another routing protocols are used. Routing protocols select the best route in the network for transmitting data. The designing of routing protocol depends upon the application where it has to b ...
Connecting computers
... Mobile workers moving between offices, and telecommuters coming into the office, can more easily connect to the LAN from almost anywhere Online information is always available for research or information retrieval ...
... Mobile workers moving between offices, and telecommuters coming into the office, can more easily connect to the LAN from almost anywhere Online information is always available for research or information retrieval ...
meshed high data rate personal area networks
... network (PAN) came into existence. A wireless PAN (WPAN) is characterized by a small operating space in which information is conveyed among fewer participants with short distances. It is different than a WLAN (apart from the smaller area covered by a PAN) in a sense that it has little or no infrastr ...
... network (PAN) came into existence. A wireless PAN (WPAN) is characterized by a small operating space in which information is conveyed among fewer participants with short distances. It is different than a WLAN (apart from the smaller area covered by a PAN) in a sense that it has little or no infrastr ...
Step-by-Step Guide
... The web interface of the company headquarter’s firewall should have a fixed IP address to make it possible for the filial’s server and VPN clients to connect to it (see requirements in chapter 1). Suppose that the ISP has assigned IP address 85.17.210.230. It is also recommended to assign a DNS name ...
... The web interface of the company headquarter’s firewall should have a fixed IP address to make it possible for the filial’s server and VPN clients to connect to it (see requirements in chapter 1). Suppose that the ISP has assigned IP address 85.17.210.230. It is also recommended to assign a DNS name ...
The Audio over IP Instant Expert Guide
... In the past synchronous data networks have been preferred for studio-totransmitter links (STLs) and audio distribution within broadcast networks because of their guaranteed data rates and reliability, commonly referred to as QoS, or Quality of Service. IP came along with the promise of more efficien ...
... In the past synchronous data networks have been preferred for studio-totransmitter links (STLs) and audio distribution within broadcast networks because of their guaranteed data rates and reliability, commonly referred to as QoS, or Quality of Service. IP came along with the promise of more efficien ...
Name servers
... connected to more than one other node in the network with a point-to-point link – this makes it possible to take advantage of some of the redundancy that is provided by a physical fully connected mesh topology without the expense and complexity required for a connection between every node in the net ...
... connected to more than one other node in the network with a point-to-point link – this makes it possible to take advantage of some of the redundancy that is provided by a physical fully connected mesh topology without the expense and complexity required for a connection between every node in the net ...
Cisco Catalyst 2950-24 and 2950-12 Switches
... fixed-configuration, managed 10/100 switches providing user connectivity for small to mid-sized networks. These wire-speed desktop switches offer Cisco IOS® functionality for basic data, video and voice services at the edge of the network. Embedded in the Catalyst 2950 Series is the Cisco Cluster Ma ...
... fixed-configuration, managed 10/100 switches providing user connectivity for small to mid-sized networks. These wire-speed desktop switches offer Cisco IOS® functionality for basic data, video and voice services at the edge of the network. Embedded in the Catalyst 2950 Series is the Cisco Cluster Ma ...
Chapter 4 PowerPoint Slides
... Digital subscriber line (DSL) – service offered by telephone companies using copper wire already installed in homes … moving data over wires without disturbing voice traffic Cable modem – connection obtained from cable TV company using existing home coaxial cable Satellite – most expensive, but may ...
... Digital subscriber line (DSL) – service offered by telephone companies using copper wire already installed in homes … moving data over wires without disturbing voice traffic Cable modem – connection obtained from cable TV company using existing home coaxial cable Satellite – most expensive, but may ...
a destination IP address
... A layer 3 network uses IP addressing for routing data packets to the final destination. Delivery of the data packets over the layer 3 network is made possible by the use of a destination MAC address, IP address, network addresses, and routing tables. Each of these concepts are examined in this secti ...
... A layer 3 network uses IP addressing for routing data packets to the final destination. Delivery of the data packets over the layer 3 network is made possible by the use of a destination MAC address, IP address, network addresses, and routing tables. Each of these concepts are examined in this secti ...
PPT source - IIT Bombay
... – typically, web pages optimized for design, not for communication; ignore end-system characteristics ...
... – typically, web pages optimized for design, not for communication; ignore end-system characteristics ...
Network Security
... What is the probability of occurrence? What is the severity of the threat? What is the countermeasure cost? What is the value to protect the system Determine if the countermeasure should be ...
... What is the probability of occurrence? What is the severity of the threat? What is the countermeasure cost? What is the value to protect the system Determine if the countermeasure should be ...
The Dawn of a Maturing Industry
... – A network of people, not of wired machines – Focus is the message, not the media ...
... – A network of people, not of wired machines – Focus is the message, not the media ...
Network Hardware and Software
... However, in terms of hardware, communications devices, cable and wiring, as well as its overall purpose, a network is a network. Any network, whether in a business or home, is made up of two fundamental groups of components: hardware and software. The networking hardware establishes the physical net ...
... However, in terms of hardware, communications devices, cable and wiring, as well as its overall purpose, a network is a network. Any network, whether in a business or home, is made up of two fundamental groups of components: hardware and software. The networking hardware establishes the physical net ...
bluetooth low energy compared to zigbee and bluetooth
... applied to serve a big variety of customer’s needs and can be used in industrial sphere activity as well as individual. Implementing the effective low energy consumption approach, devices demonstrate their operation on a single battery without charging for more then a year. They are almost similar t ...
... applied to serve a big variety of customer’s needs and can be used in industrial sphere activity as well as individual. Implementing the effective low energy consumption approach, devices demonstrate their operation on a single battery without charging for more then a year. They are almost similar t ...
Fitz and Dennis TB ch06 File
... b. has all computers connected to each other in point-to-point connections c. is limited to short distances since devices like a hub or repeater cannot be used with this type of topology d. permits every message to be received by every computer on the bus, even when those messages are intended for o ...
... b. has all computers connected to each other in point-to-point connections c. is limited to short distances since devices like a hub or repeater cannot be used with this type of topology d. permits every message to be received by every computer on the bus, even when those messages are intended for o ...
Network Reference Model for cdma2000 Spread Spectrum
... This may be incorporated into selective routers (also known as Routing, Bridging, and Transfer Switches), public safety answering ports, emergency response agencies, and Automatic Location Information (ALI) database engines. The structure of the Emergency Service Network is beyond the scope of this ...
... This may be incorporated into selective routers (also known as Routing, Bridging, and Transfer Switches), public safety answering ports, emergency response agencies, and Automatic Location Information (ALI) database engines. The structure of the Emergency Service Network is beyond the scope of this ...
Multicast Over Wireless Networks
... both at the base-station and receivers. A problem with DBP and PBP is the choice of right parameters for waiting times and probability of sending feedback. ...
... both at the base-station and receivers. A problem with DBP and PBP is the choice of right parameters for waiting times and probability of sending feedback. ...
Christopher Wilder - P2P Over MANET
... MANETs and Existing Wired Networks • Can be implemented as an overlay on top of any wired topology or network • Routers which support intercommunication can have two or more interfaces including MANET interface • Specific MANET routing protocols are used to route traffic across its network • MANET ...
... MANETs and Existing Wired Networks • Can be implemented as an overlay on top of any wired topology or network • Routers which support intercommunication can have two or more interfaces including MANET interface • Specific MANET routing protocols are used to route traffic across its network • MANET ...
ARRIS Router Setup - Web GUI User Guide
... If security has been properly set up on your computer to access the wireless LAN on the router, use the connection utility for your operating system to connect to the wireless LAN using its network name (SSID), as shown on the security label. Note: If you cannot access the wireless LAN, you must fir ...
... If security has been properly set up on your computer to access the wireless LAN on the router, use the connection utility for your operating system to connect to the wireless LAN using its network name (SSID), as shown on the security label. Note: If you cannot access the wireless LAN, you must fir ...
Basics of Networking
... Basics of Networking Class B - This class is used for medium-sized networks. A good example is a large college campus. IP addresses with a first octet from 128 to 191 are part of this class. Class B addresses also include the second octet as part of the Net identifier. ...
... Basics of Networking Class B - This class is used for medium-sized networks. A good example is a large college campus. IP addresses with a first octet from 128 to 191 are part of this class. Class B addresses also include the second octet as part of the Net identifier. ...
Document
... traditional IP, MPLS flows are connectionoriented and packets are routed along pre-configured Label Switched Paths (LSPs). MPLS ...
... traditional IP, MPLS flows are connectionoriented and packets are routed along pre-configured Label Switched Paths (LSPs). MPLS ...
excellence ethernet ba e 11780579a
... Example 4: The balance is configured to communicate with a printer, PC, tablet feeder and a secondary display over the network. For each device only one connection can be made at the same time. It is for example not possible that two printers or two PCs can have a connection with the balance. A conn ...
... Example 4: The balance is configured to communicate with a printer, PC, tablet feeder and a secondary display over the network. For each device only one connection can be made at the same time. It is for example not possible that two printers or two PCs can have a connection with the balance. A conn ...
Wireless security
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Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. The most common types of wireless security are Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). WEP is a notoriously weak security standard. The password it uses can often be cracked in a few minutes with a basic laptop computer and widely available software tools. WEP is an old IEEE 802.11 standard from 1999, which was outdated in 2003 by WPA, or Wi-Fi Protected Access. WPA was a quick alternative to improve security over WEP. The current standard is WPA2; some hardware cannot support WPA2 without firmware upgrade or replacement. WPA2 uses an encryption device that encrypts the network with a 256-bit key; the longer key length improves security over WEP.Many laptop computers have wireless cards pre-installed. The ability to enter a network while mobile has great benefits. However, wireless networking is prone to some security issues. Hackers have found wireless networks relatively easy to break into, and even use wireless technology to hack into wired networks. As a result, it is very important that enterprises define effective wireless security policies that guard against unauthorized access to important resources. Wireless Intrusion Prevention Systems (WIPS) or Wireless Intrusion Detection Systems (WIDS) are commonly used to enforce wireless security policies.The risks to users of wireless technology have increased as the service has become more popular. There were relatively few dangers when wireless technology was first introduced. Hackers had not yet had time to latch on to the new technology, and wireless networks were not commonly found in the work place. However, there are many security risks associated with the current wireless protocols and encryption methods, and in the carelessness and ignorance that exists at the user and corporate IT level. Hacking methods have become much more sophisticated and innovative with wireless access. Hacking has also become much easier and more accessible with easy-to-use Windows- or Linux-based tools being made available on the web at no charge.Some organizations that have no wireless access points installed do not feel that they need to address wireless security concerns. In-Stat MDR and META Group have estimated that 95% of all corporate laptop computers that were planned to be purchased in 2005 were equipped with wireless cards. Issues can arise in a supposedly non-wireless organization when a wireless laptop is plugged into the corporate network. A hacker could sit out in the parking lot and gather information from it through laptops and/or other devices, or even break in through this wireless card–equipped laptop and gain access to the wired network.