A Configuration Protocol for Embedded Networked Devices on Secure Wireless Networks
... implement additional user interfaces, such as a USB connection or wired Ethernet, to facilitate initial network configuration – which adds cost and complexity to the embedded devices. In this paper, we present a new protocol that allows a wireless embedded networked device to be easily configured fo ...
... implement additional user interfaces, such as a USB connection or wired Ethernet, to facilitate initial network configuration – which adds cost and complexity to the embedded devices. In this paper, we present a new protocol that allows a wireless embedded networked device to be easily configured fo ...
Getting Security Right in Wireless Sensor Networks
... bidet combo, in which the default pairing key of all zeros was used [Trustwave]. This is really more an example of “no security” than poor security, but illustrates the point that the best protocols are no defense against poorly chosen keys, or even a random key that becomes widely known on the Inte ...
... bidet combo, in which the default pairing key of all zeros was used [Trustwave]. This is really more an example of “no security” than poor security, but illustrates the point that the best protocols are no defense against poorly chosen keys, or even a random key that becomes widely known on the Inte ...
A Router
... Interface Card (NIC) is a piece of computer hardware designed to allow computers to communicate over a computer network. • Provides a low-level addressing system through the use of MAC addresses. It allows users to connect to each other either by using cables or wirelessly. • The NIC is both an OSI ...
... Interface Card (NIC) is a piece of computer hardware designed to allow computers to communicate over a computer network. • Provides a low-level addressing system through the use of MAC addresses. It allows users to connect to each other either by using cables or wirelessly. • The NIC is both an OSI ...
Quick Start Guide 11b/g Wireless Long Range Multi
... SSID: The SSID must be identical on all points of the wireless network and cannot exceed 32 characters. VLAN ID: If you have enabled VLAN tagging on your network, specify the VLAN tag ID. Suppressed SSID: Place a check in this box if you would like to hide the SSID. By enabling this feature, wireles ...
... SSID: The SSID must be identical on all points of the wireless network and cannot exceed 32 characters. VLAN ID: If you have enabled VLAN tagging on your network, specify the VLAN tag ID. Suppressed SSID: Place a check in this box if you would like to hide the SSID. By enabling this feature, wireles ...
download
... – LAN file server is a repository of various software and data files for the network – Nodes are the client machines on the LAN – Wired or wireless communication media that connects the devices ...
... – LAN file server is a repository of various software and data files for the network – Nodes are the client machines on the LAN – Wired or wireless communication media that connects the devices ...
Web Security
... over the lifetime of a shared secret • Repetition of a request value in conjunction with the same secret would permit an attacker to reply with a previously intercepted ...
... over the lifetime of a shared secret • Repetition of a request value in conjunction with the same secret would permit an attacker to reply with a previously intercepted ...
Best Practices for Wireless LAN Security & Operational Support
... Product was purchased by security for security purposes – but the reality is that it’s been as much a WLAN performance & management tool ...
... Product was purchased by security for security purposes – but the reality is that it’s been as much a WLAN performance & management tool ...
CH10 E-Commerce Fraud and Security
... A network that uses the public Internet to carry information but remains private by using encryption to scramble the communications, authentication to ensure that information has not been tampered with, and access control to verify the identity of anyone using the network • intrusion detection syste ...
... A network that uses the public Internet to carry information but remains private by using encryption to scramble the communications, authentication to ensure that information has not been tampered with, and access control to verify the identity of anyone using the network • intrusion detection syste ...
Faculty of Computer Science & Engineering Chapter 04 .Wireless
... remote office building.Each sales person has both a PC and a laptop. The client wants to purchase a hardware solution that will permit each sales person to have wireless network connectivity for his or her PC and laptop. Only the PC or the laptop needs network access at any given time, and both have ...
... remote office building.Each sales person has both a PC and a laptop. The client wants to purchase a hardware solution that will permit each sales person to have wireless network connectivity for his or her PC and laptop. Only the PC or the laptop needs network access at any given time, and both have ...
Wireless Security
... •Using 802.1X and EAP, the wireless client and a RADIUS server on the wired LAN perform a mutual authentication through the access point. One of several authentication methods or types can be used. With the Cisco authentication type LEAP, the RADIUS server sends an authentication challenge to the cl ...
... •Using 802.1X and EAP, the wireless client and a RADIUS server on the wired LAN perform a mutual authentication through the access point. One of several authentication methods or types can be used. With the Cisco authentication type LEAP, the RADIUS server sends an authentication challenge to the cl ...
CIS 203 Artificial Intelligence
... IV. My plan for the Project: Based on the materials gathered, I plan to produce a project which will introduce and explain the most up-to-date and cutting edge technologies regarding the usage of Artificial Intelligence to enhance Network Security. I will also give some real-life examples that are c ...
... IV. My plan for the Project: Based on the materials gathered, I plan to produce a project which will introduce and explain the most up-to-date and cutting edge technologies regarding the usage of Artificial Intelligence to enhance Network Security. I will also give some real-life examples that are c ...
Wireless Technology and convergence
... coverage area Currently no portability is provided within buildings (therefore, Wi-Fi is still needed) Wimax is based on 802.16 ...
... coverage area Currently no portability is provided within buildings (therefore, Wi-Fi is still needed) Wimax is based on 802.16 ...
Set Up a Wireless Connection using Apple Mac OS 10.5
... sheets, cordless phones, cordless keyboards and mice, video senders, etc. Switch them off or move them away to identify which one interferes. Some devices such as video senders offer the possibility to change their channel of operation so if possible try configuring an alternative channel on the oth ...
... sheets, cordless phones, cordless keyboards and mice, video senders, etc. Switch them off or move them away to identify which one interferes. Some devices such as video senders offer the possibility to change their channel of operation so if possible try configuring an alternative channel on the oth ...
ppt
... – Hold onto packets until another hop can take it from you – Eventually reach its destination ...
... – Hold onto packets until another hop can take it from you – Eventually reach its destination ...
Best Practices (Word)
... data transmitted over the network (e.g., encryption, parity checks, message authentication) 3. Maintain a clear description of the security attributes of all network services and protocols used by the organization. 4. External access provider contracts include consideration of security responsibilit ...
... data transmitted over the network (e.g., encryption, parity checks, message authentication) 3. Maintain a clear description of the security attributes of all network services and protocols used by the organization. 4. External access provider contracts include consideration of security responsibilit ...
ICT Solution for Small Manufacturing Campus Quick Reference for
... Put forth an IP-based infrastructure network solution that adapts to service changes and features functional equivalence based on the preceding IT system construction requirements. Transmitting the lightweight manufacturing enterprise's R&D design, production and manufacturing, administration, and c ...
... Put forth an IP-based infrastructure network solution that adapts to service changes and features functional equivalence based on the preceding IT system construction requirements. Transmitting the lightweight manufacturing enterprise's R&D design, production and manufacturing, administration, and c ...
Vulnerability analysis consists of several steps: Defining and
... Assigning relative levels of importance to the resources Identifying potential threats to each resource Developing a strategy to deal with the most serious potential problems first Defining and implementing ways to minimize the consequences if an attack occurs. (© TechTarget) Nessus - Nessus ...
... Assigning relative levels of importance to the resources Identifying potential threats to each resource Developing a strategy to deal with the most serious potential problems first Defining and implementing ways to minimize the consequences if an attack occurs. (© TechTarget) Nessus - Nessus ...
CompTIA Strata™ Fundamentals of IT Technology
... ▪ Ensure proper security certificate are used (SSL) ▪ Wireless encryption (WPA/WEP) ▪ Anti-spyware ▪ File encryption ▪ Firewalls ▪ Anti-spam software ▪ Password best practice • Complexity (password construction) • Password confidentiality • Change frequency • Re-use • Utilization ▪ Identify access c ...
... ▪ Ensure proper security certificate are used (SSL) ▪ Wireless encryption (WPA/WEP) ▪ Anti-spyware ▪ File encryption ▪ Firewalls ▪ Anti-spam software ▪ Password best practice • Complexity (password construction) • Password confidentiality • Change frequency • Re-use • Utilization ▪ Identify access c ...
The Information Security Jigsaw The Technical Elements
... Why Security is so important • Security is a key business enabler, particularly in e-space • All enterprises are at risk to and this is increasing • Business change can be a dangerous venture without considering security risks • Public facing organisations require evidence of due diligence • If the ...
... Why Security is so important • Security is a key business enabler, particularly in e-space • All enterprises are at risk to and this is increasing • Business change can be a dangerous venture without considering security risks • Public facing organisations require evidence of due diligence • If the ...
PC Maintenance: Preparing for A+ Certification
... Header specifies destination and protocols used Footer contains error-checking information ...
... Header specifies destination and protocols used Footer contains error-checking information ...
Routing and Switching (CCNA).
... Routing and Switching Fundamentals Series - CCNA The Routing and Switching Fundamentals Part 1 and 2 brought to you by Pitman Training is the course for you if you are looking to pass the Cisco CCNA exam and build a career in network management or support in a Cisco environment. This course provides ...
... Routing and Switching Fundamentals Series - CCNA The Routing and Switching Fundamentals Part 1 and 2 brought to you by Pitman Training is the course for you if you are looking to pass the Cisco CCNA exam and build a career in network management or support in a Cisco environment. This course provides ...
Wi-Fi Technology
... motivated attacker. • Wi-Fi Protocol Access (WPA) - An upgrade over WEP in terms of security. The data encryption is harder to crack due to the key automatically changing periodically. ...
... motivated attacker. • Wi-Fi Protocol Access (WPA) - An upgrade over WEP in terms of security. The data encryption is harder to crack due to the key automatically changing periodically. ...
Security - UTRGV Faculty Web
... Prevents a specific type of information from moving between the outside world (untrusted network) and the inside world (trusted). Packet filtering – every packet header is examined for address, packet type and port ...
... Prevents a specific type of information from moving between the outside world (untrusted network) and the inside world (trusted). Packet filtering – every packet header is examined for address, packet type and port ...
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.