![CAS: Central Authentication Service](http://s1.studyres.com/store/data/008758388_1-908a43a787def34a22a943d20c35e80a-300x300.png)
CAS: Central Authentication Service
... out.newLine(); out.flush(); System.err.println(sock.getInetAddress() + " " + s); if (s.equals("exit")) // end this conversation break; if (s.equals("die!")) // kill the server System.exit(0); ...
... out.newLine(); out.flush(); System.err.println(sock.getInetAddress() + " " + s); if (s.equals("exit")) // end this conversation break; if (s.equals("die!")) // kill the server System.exit(0); ...
Chapter 9 - EECS People Web Server
... – What features are included in the base price? What features are available at extra cost? Are all cost factors known? – How easy is it to set up and configure the firewall? How accessible are the staff technicians who can competently configure the firewall? – Can the candidate firewall adapt to the ...
... – What features are included in the base price? What features are available at extra cost? Are all cost factors known? – How easy is it to set up and configure the firewall? How accessible are the staff technicians who can competently configure the firewall? – Can the candidate firewall adapt to the ...
Introduction - Grotto Networking Home
... K = 6, Cost = 50 per node, Average distance from user to access node 268.8. Note 8 out of 10 access nodes used. Why aren’t the access nodes being used to capacity? ...
... K = 6, Cost = 50 per node, Average distance from user to access node 268.8. Note 8 out of 10 access nodes used. Why aren’t the access nodes being used to capacity? ...
COMP211_Topic6_Link
... 5.1 introduction, services 5.6 Wireless Links and WLAN (Ch. 6) 5.2 error detection, correction 5.7 a day in the life of a web request 5.3 multiple access protocols 5.4 LANs addressing, ARP Ethernet switches ...
... 5.1 introduction, services 5.6 Wireless Links and WLAN (Ch. 6) 5.2 error detection, correction 5.7 a day in the life of a web request 5.3 multiple access protocols 5.4 LANs addressing, ARP Ethernet switches ...
Historical Overview
... Understanding TCP/IP and Windows Networking • Client/server applications – Two computers and two applications involved – Communication occurs three levels • Hardware, operating system, application • Dependent on one computer addressing the other ...
... Understanding TCP/IP and Windows Networking • Client/server applications – Two computers and two applications involved – Communication occurs three levels • Hardware, operating system, application • Dependent on one computer addressing the other ...
Managing security risks and vulnerabilities
... and potential risks, and take action before any damage can occur. It can also be easily upgraded to a full SIEM solution with the use of a simple license key. SIEM technology: Security teams need to understand the nature of potential threats, including: Who is attacking? What is being attacked? What ...
... and potential risks, and take action before any damage can occur. It can also be easily upgraded to a full SIEM solution with the use of a simple license key. SIEM technology: Security teams need to understand the nature of potential threats, including: Who is attacking? What is being attacked? What ...
Guide to Firewalls and Network Security with Intrusion Detection and
... How to connect LANs There’re common demands of joining two or multiple LANs to facilitate corporate communications ...
... How to connect LANs There’re common demands of joining two or multiple LANs to facilitate corporate communications ...
Network Security - Chair of Network Architectures and Services
... The basic idea is to track all connections E.g. track that A initiated a TCP connection to B E.g. memorize that A sent a UDP packet to B in order to detect replies. • Warning: UDP is stateless. An attacker could exploit this, for example, sending spoofed DNS replies in the hope that you might ...
... The basic idea is to track all connections E.g. track that A initiated a TCP connection to B E.g. memorize that A sent a UDP packet to B in order to detect replies. • Warning: UDP is stateless. An attacker could exploit this, for example, sending spoofed DNS replies in the hope that you might ...
E1922
... improvement of basic AODV routing protocol and easier to implement. Typically, all reactive routing protocols rely on the quick propagation of route request packets throughout the MANET to find routes between source and destination, while this process relies on broadcasting route reply messages that ...
... improvement of basic AODV routing protocol and easier to implement. Typically, all reactive routing protocols rely on the quick propagation of route request packets throughout the MANET to find routes between source and destination, while this process relies on broadcasting route reply messages that ...
Wireless Cable Voice Gateway CG3000/CG3100 User
... Increase the separation between the equipment and receiver. ...
... Increase the separation between the equipment and receiver. ...
privacy anonymity
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... With the most major telecommunications carriers currently in process of realying Voice-over-IP (VoIP) services for mass deployment, it‘s clear that IP telephony is finally headed for prime time. However, the promise of mass VoIP consumption also increases the risk of widespread security violations, ...
... With the most major telecommunications carriers currently in process of realying Voice-over-IP (VoIP) services for mass deployment, it‘s clear that IP telephony is finally headed for prime time. However, the promise of mass VoIP consumption also increases the risk of widespread security violations, ...
Brief - Electronic Privacy Information Center
... Communications Privacy Act of 1986 (“ECPA”) ensures the privacy of these communications, and its protections should not be interpreted in an unfair and inconsistent way. The fact that sophisticated parties may be able to obtain the contents of private communications by intercepting and downloading t ...
... Communications Privacy Act of 1986 (“ECPA”) ensures the privacy of these communications, and its protections should not be interpreted in an unfair and inconsistent way. The fact that sophisticated parties may be able to obtain the contents of private communications by intercepting and downloading t ...
privacy anonymity
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...
Chapter 7: Secure routing in multi
... Some secure ad hoc network routing protocols SRP (on-demand source routing) Ariadne (on-demand source routing) endairA (on-demand source routing) S-AODV (on-demand distance vector routing) ARAN (on-demand, routing metric is the propagation delay) SEAD (proactive distance vector routing) SMT (multi- ...
... Some secure ad hoc network routing protocols SRP (on-demand source routing) Ariadne (on-demand source routing) endairA (on-demand source routing) S-AODV (on-demand distance vector routing) ARAN (on-demand, routing metric is the propagation delay) SEAD (proactive distance vector routing) SMT (multi- ...
Network security scanner and port scanner for vulnerability
... An integrated Auto-Uninstall Validation tool is provided to help identify which of the detected applications support silent uninstall and can thus be safely and automatically uninstalled. ...
... An integrated Auto-Uninstall Validation tool is provided to help identify which of the detected applications support silent uninstall and can thus be safely and automatically uninstalled. ...
Voice Capacity Analysis of WLAN With
... functionality and performance of a VoIP system [13], [14]. Table I lists the main attributes of some frequently used voice codecs with different packetization intervals. Different codecs use different compression algorithms, resulting in different bit rates. G.711 is the international standard for e ...
... functionality and performance of a VoIP system [13], [14]. Table I lists the main attributes of some frequently used voice codecs with different packetization intervals. Different codecs use different compression algorithms, resulting in different bit rates. G.711 is the international standard for e ...
Data Communications and Computer Networks
... to mark flows for QoS LSPs can be explicitly set up based on QoS and Traffic-Engg objectives (CR-LSPs) Many extensions to MPLS for QoS and TE ...
... to mark flows for QoS LSPs can be explicitly set up based on QoS and Traffic-Engg objectives (CR-LSPs) Many extensions to MPLS for QoS and TE ...
Network Address Translation
... ICMP – sometimes embeds the packed address info in the ICMP message IPSec – used for many VPNs IKE – Internet Key Exchange Protocol ESP – IP Encapsulating Security Payload ...
... ICMP – sometimes embeds the packed address info in the ICMP message IPSec – used for many VPNs IKE – Internet Key Exchange Protocol ESP – IP Encapsulating Security Payload ...
Verification of Proposed Model for Long Term Evolution
... The requirements in the area of 10 msec latency are presently being considered. That means, the time compassion will increment and maybe there are other value to route these requirements locally specifically in areas of upper network latency. In LTE-Advanced systems, may a different base stations ar ...
... The requirements in the area of 10 msec latency are presently being considered. That means, the time compassion will increment and maybe there are other value to route these requirements locally specifically in areas of upper network latency. In LTE-Advanced systems, may a different base stations ar ...
AV200 Powerline Ethernet Wall Mount
... • MAC filtering - can discard Ethernet frames if they come from a source MAC address which is not present in a list of allowed MAC addresses • Configuration using an embedded web interface ...
... • MAC filtering - can discard Ethernet frames if they come from a source MAC address which is not present in a list of allowed MAC addresses • Configuration using an embedded web interface ...
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.