Avocent DSR1161/DSR2161/DSR4160
... DS1800 and CPS network appliances. Avocent’s DSView application provides ‘point-and-click’ control to any connected device, using industry standard TCP/IP (Ethernet) connections and DES encryption. The DSView application uses standard TCP/IP connections so that you can easily troubleshoot, or even r ...
... DS1800 and CPS network appliances. Avocent’s DSView application provides ‘point-and-click’ control to any connected device, using industry standard TCP/IP (Ethernet) connections and DES encryption. The DSView application uses standard TCP/IP connections so that you can easily troubleshoot, or even r ...
www.homepages.dsu.edu
... ability for Small Businesses to emulate virtual operating systems and conduct intrusion detection of incoming network traffic. Most small businesses look at cost as a primary factor when implementing a computer network. ...
... ability for Small Businesses to emulate virtual operating systems and conduct intrusion detection of incoming network traffic. Most small businesses look at cost as a primary factor when implementing a computer network. ...
COMP 2122 Assignment 2
... The hard disk on your Windows 2000 Server computer is configured with an NTFS volume (C:) that contains the ACCOUNTING folder. This folder contains three subfolders: MANAGERS, ACCOUNTANTS, and ADMINASSTS. The folder is shared and the Everyone group has been granted Read shared folder permission. In ...
... The hard disk on your Windows 2000 Server computer is configured with an NTFS volume (C:) that contains the ACCOUNTING folder. This folder contains three subfolders: MANAGERS, ACCOUNTANTS, and ADMINASSTS. The folder is shared and the Everyone group has been granted Read shared folder permission. In ...
Computer security - University of London International Programmes
... Units 2 to 5 contain the core computer security theory of this module In Unit 2 you are introduced to the fundamental design principles of computer security. These will be referred to throughout the rest of this module. Unit 3 investigates the important topic of access control. You will be introduce ...
... Units 2 to 5 contain the core computer security theory of this module In Unit 2 you are introduced to the fundamental design principles of computer security. These will be referred to throughout the rest of this module. Unit 3 investigates the important topic of access control. You will be introduce ...
Security at the Operating System Level (Microsoft)
... - Allows system administrators to set global or very specific file access permissions. - Sets up a virtual root directory to prevent network users from accessing higher nodes in the system. ...
... - Allows system administrators to set global or very specific file access permissions. - Sets up a virtual root directory to prevent network users from accessing higher nodes in the system. ...
03-PacketSwitching-TRybczynski-13Jan2016
... is the dominant networking technology in the Internet, in public wired and 4G cellular networks ...
... is the dominant networking technology in the Internet, in public wired and 4G cellular networks ...
Abstract - PG Embedded systems
... In this project we propose a new class of robust mobile ad hoc network called Autonomous Mobile Mesh Networks (AMMNET).In a standard wireless mesh network, stationary mesh nodes provide routing and relay capabilities. They form a mesh-like wireless network that allows mobile mesh clients to communic ...
... In this project we propose a new class of robust mobile ad hoc network called Autonomous Mobile Mesh Networks (AMMNET).In a standard wireless mesh network, stationary mesh nodes provide routing and relay capabilities. They form a mesh-like wireless network that allows mobile mesh clients to communic ...
QoS Scheduling with Efficient MAC Layer Multiplexing
... • Configure wireless adapter to be in ad-hoc mode – Set the SSID : ex) team_1, team_2, etc – Set the fixed channel : use channel 6 – Do not configure WEP ...
... • Configure wireless adapter to be in ad-hoc mode – Set the SSID : ex) team_1, team_2, etc – Set the fixed channel : use channel 6 – Do not configure WEP ...
Real-time security
... • session resumption: use previously established session keys to bypass public-key authentication – one solution: share a key medium term (derive the session key from it) and request knowledge on resumption • deniability: possibly need not to leave a proof that Alice talked to Bob: – ex: Bob’s name ...
... • session resumption: use previously established session keys to bypass public-key authentication – one solution: share a key medium term (derive the session key from it) and request knowledge on resumption • deniability: possibly need not to leave a proof that Alice talked to Bob: – ex: Bob’s name ...
IAS-W
... IAS-W offers customised solutions to meet diverse operators’ needs : In urban and suburban areas: IAS-W can satisfy in a cost-conscious manner the stringent time and capacity requirements in areas where the rapid expansion of potential subscribers base requires urgent deployment of telecommunication ...
... IAS-W offers customised solutions to meet diverse operators’ needs : In urban and suburban areas: IAS-W can satisfy in a cost-conscious manner the stringent time and capacity requirements in areas where the rapid expansion of potential subscribers base requires urgent deployment of telecommunication ...
DATA ALCOTT SYSTEM, www.finalsemprojects.com 09600095046
... attacks and countermeasures are generally unknown. It is quantified Wormholes’ devastating harmful impact on network coding system performance through experiments. A centralized algorithm is proposed to detect wormholes and show its correctness rigorously. For the distributed wireless network, DAWN, ...
... attacks and countermeasures are generally unknown. It is quantified Wormholes’ devastating harmful impact on network coding system performance through experiments. A centralized algorithm is proposed to detect wormholes and show its correctness rigorously. For the distributed wireless network, DAWN, ...
WEP Security - ODU Computer Science
... Build encrypted IP header with the desired destination IP address Configure the 802.11 headers for segmented transmission Send frames Receive unencrypted data at Internet-connected computer ...
... Build encrypted IP header with the desired destination IP address Configure the 802.11 headers for segmented transmission Send frames Receive unencrypted data at Internet-connected computer ...
Towards Wireless Overlay Network Architectures
... • Seamless roaming & application adaptation across 3–4 orders of magnitude of wireless b/w and latency (10 kbps to 10 mbps, 1 ms to 1 s) ...
... • Seamless roaming & application adaptation across 3–4 orders of magnitude of wireless b/w and latency (10 kbps to 10 mbps, 1 ms to 1 s) ...
to vulnerable site
... Most sites are vulnerable: – 90% of sites are vulnerable to application attacks – 78% percent of easily exploitable vulnerabilities affected Web applications ...
... Most sites are vulnerable: – 90% of sites are vulnerable to application attacks – 78% percent of easily exploitable vulnerabilities affected Web applications ...
Wireless Hacking Tools
... true whether the data is encrypted or sent in the clear. If the data is encrypted, these attacks would include breaking the encryption and finding the key. Additionally, eavesdropping, ke y cracking, access point (AP) phishing, and man in the middle attacks are including in this category. Eavesdropp ...
... true whether the data is encrypted or sent in the clear. If the data is encrypted, these attacks would include breaking the encryption and finding the key. Additionally, eavesdropping, ke y cracking, access point (AP) phishing, and man in the middle attacks are including in this category. Eavesdropp ...
Slide 1
... Dividing internal networks into two or more subnets is a common use for routers. Routers can also be connected internally to other routers, effectively creating autonomouslzones. This type of connection keeps local network traffic off the network backbone and provides additional security internally. ...
... Dividing internal networks into two or more subnets is a common use for routers. Routers can also be connected internally to other routers, effectively creating autonomouslzones. This type of connection keeps local network traffic off the network backbone and provides additional security internally. ...
Chapter 7 Review
... Mobile users in your network report that they frequently lose connectivity with the wireless network on some days, but on other days they don’t have any problems. Which of the following types of attacks could cause this? A. B. C. D. ...
... Mobile users in your network report that they frequently lose connectivity with the wireless network on some days, but on other days they don’t have any problems. Which of the following types of attacks could cause this? A. B. C. D. ...
IEEE 1905.1
... Wi-Fi Protected Setup (WPS) for secure, simple 1-button setup High Speed Ethernet for fast wired connectivity Intelligent QoS technology prioritizes both wired and wireless Internet traffic to enable enhanced gaming and phone calling (VoIP) experience Up to 200 Mbps through PowerLine Network Ea ...
... Wi-Fi Protected Setup (WPS) for secure, simple 1-button setup High Speed Ethernet for fast wired connectivity Intelligent QoS technology prioritizes both wired and wireless Internet traffic to enable enhanced gaming and phone calling (VoIP) experience Up to 200 Mbps through PowerLine Network Ea ...
Towards Wireless Overlay Network Architectures
... “From POTS to PANS: Telecommunications in Transition” “Today, the telecommunications sector is beginning to reshape itself, from a vertically to a horizontally structured industry. … [I]t used to be that new capabilities were driven primarily by the carriers. Now, they are beginning to be driven by ...
... “From POTS to PANS: Telecommunications in Transition” “Today, the telecommunications sector is beginning to reshape itself, from a vertically to a horizontally structured industry. … [I]t used to be that new capabilities were driven primarily by the carriers. Now, they are beginning to be driven by ...
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.