Speech Title Here
... Using a stolen forms authentication cookie to pose as another user Information Allowing client to see a stack trace when an disclosure unhandled exception occurs ...
... Using a stolen forms authentication cookie to pose as another user Information Allowing client to see a stack trace when an disclosure unhandled exception occurs ...
HGiga PowerStation Product Presentation
... closely monitored, such as response time, upstream / downstream traffic rate and the link utilization. The outbound traffic is redirected via the available best route(s). Enterprises benefit with more bandwidth at a lower cost. ...
... closely monitored, such as response time, upstream / downstream traffic rate and the link utilization. The outbound traffic is redirected via the available best route(s). Enterprises benefit with more bandwidth at a lower cost. ...
Gesture Based Glove For Multiple Applications
... Disadvantages of existing system 1. Degree of reconfiguration is not considered 2. Service disturbances occurs 3. Provides undesirable “global” re-configuration changes 4. Interference problems are created here 5. Some plans may consider the faulty links 6. They rely on detour paths or redundant tr ...
... Disadvantages of existing system 1. Degree of reconfiguration is not considered 2. Service disturbances occurs 3. Provides undesirable “global” re-configuration changes 4. Interference problems are created here 5. Some plans may consider the faulty links 6. They rely on detour paths or redundant tr ...
Network Infrastructure Insecurity
... flushing the target ARP cache in some implementations. » Reach cache maximum, can cause devices like switches to re-enter “learning mode” ...
... flushing the target ARP cache in some implementations. » Reach cache maximum, can cause devices like switches to re-enter “learning mode” ...
投影片 1
... 9. Rushing attack: • The attack consists, for the adversary, in quickly forwarding its Route Request messages when a route discovery is initiated. If the Route Requests that first reach the target’s neighbors are those of the attacker, then any discovered route includes the ...
... 9. Rushing attack: • The attack consists, for the adversary, in quickly forwarding its Route Request messages when a route discovery is initiated. If the Route Requests that first reach the target’s neighbors are those of the attacker, then any discovered route includes the ...
Chapter 7 Denial-of-Service Attacks 7.1. Tấn công từ chối dịch vụ
... Source Address Spoofing use forged source addresses usually via the raw socket interface on operating systems makes attacking systems harder to identify attacker generates large volumes of packets that have the ...
... Source Address Spoofing use forged source addresses usually via the raw socket interface on operating systems makes attacking systems harder to identify attacker generates large volumes of packets that have the ...
Architectura de Daidalos
... work in IP and access technologies QoS (IETF, IEEE, 3GPP) Do these solutions fit in 4G networks? We will try to address this question in this talk using Daidalos project as a case study Problem: integrate QoS with other 4G aspects (e.g. AAA, mobility, …). This is far from being resolved: ...
... work in IP and access technologies QoS (IETF, IEEE, 3GPP) Do these solutions fit in 4G networks? We will try to address this question in this talk using Daidalos project as a case study Problem: integrate QoS with other 4G aspects (e.g. AAA, mobility, …). This is far from being resolved: ...
- Whatcom Community College
... predefined “rules” or policies. Used to segregate ICS networks from corporate networks. Different types of firewalls can be deployed: ◦ Stateless, or packet filtering – Older firewalls that operated at the Network (Layer 3) only, using “rules” matching traffic to pre-defined rules. Because of their ...
... predefined “rules” or policies. Used to segregate ICS networks from corporate networks. Different types of firewalls can be deployed: ◦ Stateless, or packet filtering – Older firewalls that operated at the Network (Layer 3) only, using “rules” matching traffic to pre-defined rules. Because of their ...
I From the point of view ... When one company sells two or more separate
... triple play, end users may to decide to use some of the service from quadruple play package. Network architecture for uniform service delivery must to unified identification each subscriber for the purpose of authentication, authorization, accounting (AAA) and delivery of services across different a ...
... triple play, end users may to decide to use some of the service from quadruple play package. Network architecture for uniform service delivery must to unified identification each subscriber for the purpose of authentication, authorization, accounting (AAA) and delivery of services across different a ...
Wireless Communication Technologies in Healthcare Market - Global Industry Analysis and Forecast 2016 - 2022
... Ultra Wide Band (UWB) UWB is a radio technology that uses very low energy level for short range and high bandwidth communication over a large portion of the radio spectrum. Healthcare systems can be significantly improved with lower coast and higher quality of services by using ultra wide band techn ...
... Ultra Wide Band (UWB) UWB is a radio technology that uses very low energy level for short range and high bandwidth communication over a large portion of the radio spectrum. Healthcare systems can be significantly improved with lower coast and higher quality of services by using ultra wide band techn ...
Network Security Attacks & Defenses
... – Destination explicitly decides whether or not to allow packets – Indicate decision by inserting “capabilities” in packets – Routers en route check for valid capabilities in subsequent packets ...
... – Destination explicitly decides whether or not to allow packets – Indicate decision by inserting “capabilities” in packets – Routers en route check for valid capabilities in subsequent packets ...
William Stallings Data and Computer Communications
... May have different source and destination address May be implemented at firewall ...
... May have different source and destination address May be implemented at firewall ...
Network LANScape
... • On TCP/IP networks computers use IP Addresses to connect to other computers and devices • But humans use friendly names to refer to computers (see example below) Used to point friendly names to IP Addresses • Examples of Name servers • DNS (Domain Name System) • WINS (Windows Internet Name Service ...
... • On TCP/IP networks computers use IP Addresses to connect to other computers and devices • But humans use friendly names to refer to computers (see example below) Used to point friendly names to IP Addresses • Examples of Name servers • DNS (Domain Name System) • WINS (Windows Internet Name Service ...
Security Issues in Mobile Communication Systems
... • Brief overview of how GSM and 3GPP/UMTS address these issues • Potential additional security concerns in the "wireless Internet" ...
... • Brief overview of how GSM and 3GPP/UMTS address these issues • Potential additional security concerns in the "wireless Internet" ...
Exploration CCNA4 - Collin College Faculty Website Directory
... Some other policies which may be necessary in certain organizations to include: • Account access request policy - Formalizes the account and access request process within the organization. Users and system administrators who bypass the standard processes for account and access requests can lead to ...
... Some other policies which may be necessary in certain organizations to include: • Account access request policy - Formalizes the account and access request process within the organization. Users and system administrators who bypass the standard processes for account and access requests can lead to ...
session4 - WordPress.com
... workspaces (e.g., a home, office or an office cubicle). Within these spaces, individual networks connecting two or more devices may be enabled using wireless technologies. ...
... workspaces (e.g., a home, office or an office cubicle). Within these spaces, individual networks connecting two or more devices may be enabled using wireless technologies. ...
Transport Protocols for Wireless Multimedia Sensor Network
... Characteristics of a Wireless Video System • The capacity of wireless channel is limited by the available bandwidth of the radio spectrum and various types of noise and interference • The wireless channel is the weakest link of multimedia networks – mobility causes fading and error bursts • Resulti ...
... Characteristics of a Wireless Video System • The capacity of wireless channel is limited by the available bandwidth of the radio spectrum and various types of noise and interference • The wireless channel is the weakest link of multimedia networks – mobility causes fading and error bursts • Resulti ...
CCNP – Cisco Certified Network Professional -Routing and
... • Implementing Cisco IP Routing: Advanced IP addressing and routing in • implementing scalable and highly secure Cisco routers that are connected to LANs, WANs, and IPv6. • Implementing Cisco IP Switched Networks: Planning, configuring, and verifying the implementation of complex enterprise switchin ...
... • Implementing Cisco IP Routing: Advanced IP addressing and routing in • implementing scalable and highly secure Cisco routers that are connected to LANs, WANs, and IPv6. • Implementing Cisco IP Switched Networks: Planning, configuring, and verifying the implementation of complex enterprise switchin ...
N44096972
... continuously maintaining the services provided by a network is the objective of an intrusion detection system. There are many security systems on the network that provide security from viruses or harmful file extensions. The space provided varies from system to system. The commonly used network secu ...
... continuously maintaining the services provided by a network is the objective of an intrusion detection system. There are many security systems on the network that provide security from viruses or harmful file extensions. The space provided varies from system to system. The commonly used network secu ...
cambium networks solution paper: intercepting
... UNLICENSED FREQUENCIES. Frequently described as a “Free Use” environment, unlicensed frequencies provide spectrum that is available to virtually anyone that wants to use it. Signals from different transmitting organizations and entities may compete with one another for space, creating an environment ...
... UNLICENSED FREQUENCIES. Frequently described as a “Free Use” environment, unlicensed frequencies provide spectrum that is available to virtually anyone that wants to use it. Signals from different transmitting organizations and entities may compete with one another for space, creating an environment ...
Network - Storr Consulting
... decides which way to send each information packet based on its current understanding of the state of the networks it is connected to. A router is located at any gateway (where one network meets another), including each Internet point-ofpresence. A router is often included as part of a network swit ...
... decides which way to send each information packet based on its current understanding of the state of the networks it is connected to. A router is located at any gateway (where one network meets another), including each Internet point-ofpresence. A router is often included as part of a network swit ...
lecture
... random sequence known to both sender and receiver called n-bit chipping code 802.11 defines an 11-bit chipping code ...
... random sequence known to both sender and receiver called n-bit chipping code 802.11 defines an 11-bit chipping code ...
IMPACT OF SECURITY BREACHES
... unavailable by flooding it with a massive amount of HTTP requests. Elevation of privilege is the process attackers go through to perform a function that they are not entitled to perform. This may be done by exploiting a weakness in software or by using credentials illegitimately. Other attacks that ...
... unavailable by flooding it with a massive amount of HTTP requests. Elevation of privilege is the process attackers go through to perform a function that they are not entitled to perform. This may be done by exploiting a weakness in software or by using credentials illegitimately. Other attacks that ...
Networking - Clydebank High School
... Only one node can transmit at a time and data passes between nodes until it reaches its destination. The network has to be disrupted when a new node is added. Designing and extending the network is more difficult than with a star network. ...
... Only one node can transmit at a time and data passes between nodes until it reaches its destination. The network has to be disrupted when a new node is added. Designing and extending the network is more difficult than with a star network. ...
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.