![AirLink Raven XT User Guide](http://s1.studyres.com/store/data/016900616_1-f871450a89a8ac54be88dddba099acea-300x300.png)
AirLink Raven XT User Guide
... Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless AirLink Raven XT a ...
... Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless AirLink Raven XT a ...
Red Teaming: The Art of Ethical Hacking
... [JP1] 2. With respect to classified matter, the condition that prevents unauthorized persons from having access to official information that is safeguarded in the interests of national security. [After JP1] 3. Measures taken by a military unit, an activity or installation to protect itself against a ...
... [JP1] 2. With respect to classified matter, the condition that prevents unauthorized persons from having access to official information that is safeguarded in the interests of national security. [After JP1] 3. Measures taken by a military unit, an activity or installation to protect itself against a ...
pdf
... An ISP (Internet Service Provider) is simply an AS (or collection of ASs) that provides, to its customers (which may be people or other ASs), access to the “The Internet” Provides one or more PoPs (Points of Presence) for its customers. ...
... An ISP (Internet Service Provider) is simply an AS (or collection of ASs) that provides, to its customers (which may be people or other ASs), access to the “The Internet” Provides one or more PoPs (Points of Presence) for its customers. ...
Introduction
... How does a particular security solution mitigate risks? How can costs and tradeoffs of security solutions be balanced? How can secure software be designed, written, and tested? When and how can cryptography be used securely? How viruses and worms propagate and how can we stop them? What are the esse ...
... How does a particular security solution mitigate risks? How can costs and tradeoffs of security solutions be balanced? How can secure software be designed, written, and tested? When and how can cryptography be used securely? How viruses and worms propagate and how can we stop them? What are the esse ...
Table of Content D-Link DSL-2740U User Manual 1
... It may be necessary to install software on your computer that enables the computer to access the Internet. Additional software must be installed if you are using the device a simple bridge. For a bridged connection, the information needed to make and maintain the Internet connection is stored on ano ...
... It may be necessary to install software on your computer that enables the computer to access the Internet. Additional software must be installed if you are using the device a simple bridge. For a bridged connection, the information needed to make and maintain the Internet connection is stored on ano ...
EN 1153742
... c) ZigBee Router: The entire network is full of ZigBee devices to pass the data from one device and acts as communication link between utility provider and service provider. d) GSM Modem: This module is installed at base station. The basic idea behind this part is, it is a simple communication setup ...
... c) ZigBee Router: The entire network is full of ZigBee devices to pass the data from one device and acts as communication link between utility provider and service provider. d) GSM Modem: This module is installed at base station. The basic idea behind this part is, it is a simple communication setup ...
Dell presentation template Standard 4:3 layout
... To receive eRate funding you are required by law to install a content filtering solution in compliance with the Children’s Internet Protection Act. ...
... To receive eRate funding you are required by law to install a content filtering solution in compliance with the Children’s Internet Protection Act. ...
Networks09
... Computer networks link two or more computers to exchange data and share resources. Two types of computer networks: • Local area network (LAN) • Wide area network (WAN) Computer networks: ...
... Computer networks link two or more computers to exchange data and share resources. Two types of computer networks: • Local area network (LAN) • Wide area network (WAN) Computer networks: ...
Interworking Wi-Fi and Mobile Networks
... In the Wi-Fi world, handoff, handover and roaming, are all the same, referring to end users moving between different networks with or without supporting IP session continuity. With the same (unchanged) IP address, the IP session continuity can be achieved. In this paper, handoff, handover and roamin ...
... In the Wi-Fi world, handoff, handover and roaming, are all the same, referring to end users moving between different networks with or without supporting IP session continuity. With the same (unchanged) IP address, the IP session continuity can be achieved. In this paper, handoff, handover and roamin ...
ppt - BNRG
... » Bill Cheswick: “crunchy outer coating, with a creamy center” » Threat from travelers with laptop… » Threat from $100 “unsecured” wireless access ...
... » Bill Cheswick: “crunchy outer coating, with a creamy center” » Threat from travelers with laptop… » Threat from $100 “unsecured” wireless access ...
authentication
... – Both parts contain (the same) random session key. • Used for DES-encrypted communication between client/server. ...
... – Both parts contain (the same) random session key. • Used for DES-encrypted communication between client/server. ...
An Efficient Quorum-based Fault-Tolerant Approach for Mobility
... Don’t need any extra hardware cost Reduce backup bindings by using the small quorum size Balance the load of take over process ...
... Don’t need any extra hardware cost Reduce backup bindings by using the small quorum size Balance the load of take over process ...
Principles of Computer Security
... Target responds to faked IP address. Target waits for non-existent system response. Request eventually times out. If the attacks outpace the requests timing-out, then systems resources will be exhausted. ...
... Target responds to faked IP address. Target waits for non-existent system response. Request eventually times out. If the attacks outpace the requests timing-out, then systems resources will be exhausted. ...
- IEEE Mentor
... The HiperLAN 2 specifications were developed by ETSI TC (Technical Committee) BRAN (broadband radio access networks). HiperLAN 2 is a flexible RLAN standard, designed to provide high-speed access up to 54 Mbit/s at physical layer (PHY) to a variety of networks including internet protocol (IP) based ...
... The HiperLAN 2 specifications were developed by ETSI TC (Technical Committee) BRAN (broadband radio access networks). HiperLAN 2 is a flexible RLAN standard, designed to provide high-speed access up to 54 Mbit/s at physical layer (PHY) to a variety of networks including internet protocol (IP) based ...
A+ Guide to Managing and Maintaining Your PC, 7e
... – Look for problems with the TCP/IP configuration – Try the loopback address test – For slow network performance suspect a process hogging network resources – Verify PC software firewall not the problem source ...
... – Look for problems with the TCP/IP configuration – Try the loopback address test – For slow network performance suspect a process hogging network resources – Verify PC software firewall not the problem source ...
Dell SonicWALL Application Risk Management Report (SWARM)
... First, to give you a general understanding of the threats your network, and your business faces today. Second, to give you an understanding of how a Cisco PIX 515E like yours performed when tested at Dell SonicWALL Laboratories against the same threats that your Cisco firewall faces every day, in or ...
... First, to give you a general understanding of the threats your network, and your business faces today. Second, to give you an understanding of how a Cisco PIX 515E like yours performed when tested at Dell SonicWALL Laboratories against the same threats that your Cisco firewall faces every day, in or ...
On Demand Network-wide VPN Deployment in GPRS
... working practices. They allow for users of mobile devices to access remote networked resources realizing the “ubiquitous computing” and the “Mobile Internet” concepts. In such a communication model, where clients are connecting to ever growing networks in an ad-hoc fashion, and data transfer is carr ...
... working practices. They allow for users of mobile devices to access remote networked resources realizing the “ubiquitous computing” and the “Mobile Internet” concepts. In such a communication model, where clients are connecting to ever growing networks in an ad-hoc fashion, and data transfer is carr ...
Peer to peer (P2P) network
... An unstructured P2P network is formed when the overlay links are established arbitrarily. Such networks can be easily constructed as a new peer that wants to join the network can copy existing links of another node and then form its own links over time. In an unstructured P2P network, if a peer want ...
... An unstructured P2P network is formed when the overlay links are established arbitrarily. Such networks can be easily constructed as a new peer that wants to join the network can copy existing links of another node and then form its own links over time. In an unstructured P2P network, if a peer want ...
iChip WiFi Configuration 2_00
... 1 = WEP64 2 = WEP128 3 = WPA PSK 4 = WPA2 PSK 5 = WPA Enterprise 6 = WPA2 Enterprise Wired Equivalent Privacy (WEP) Security When using WEP security the AP and client need to agree on an encryption/decryption key that is either 5 bytes for WEP64 or 13 bytes for WEP128. iChip contains a 4-key reposit ...
... 1 = WEP64 2 = WEP128 3 = WPA PSK 4 = WPA2 PSK 5 = WPA Enterprise 6 = WPA2 Enterprise Wired Equivalent Privacy (WEP) Security When using WEP security the AP and client need to agree on an encryption/decryption key that is either 5 bytes for WEP64 or 13 bytes for WEP128. iChip contains a 4-key reposit ...
Wireless and Mobile System Infrastructure
... Single Backbone and autonomous systems are connected in parents and children, not peers. ...
... Single Backbone and autonomous systems are connected in parents and children, not peers. ...
Slide 1
... The Value of Timely Information • Timeliness is an aspect of information that depends on the situation – Real-time information – immediate, up-to-date information – Real-time system – provides real-time information in response to query requests ...
... The Value of Timely Information • Timeliness is an aspect of information that depends on the situation – Real-time information – immediate, up-to-date information – Real-time system – provides real-time information in response to query requests ...
Internet Protocol
... Single Backbone and autonomous systems are connected in parents and children, not peers. ...
... Single Backbone and autonomous systems are connected in parents and children, not peers. ...
Intrusion, Spoofing, and SYN Floods
... potentially easy plunder of E-commerce sites along with traditional Web sites and corporate Intranets, through their LAN interfaces with the Internet, has driven cyber terrorism, cyber criminal activities, and of course the growth in awareness of the need for security. In a very basic sense all atta ...
... potentially easy plunder of E-commerce sites along with traditional Web sites and corporate Intranets, through their LAN interfaces with the Internet, has driven cyber terrorism, cyber criminal activities, and of course the growth in awareness of the need for security. In a very basic sense all atta ...
Wireless security
![](https://commons.wikimedia.org/wiki/Special:FilePath/ADSL_router_with_Wi-Fi_(802.11_b-g).jpg?width=300)
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.