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From Russia with Love: Behind the Trend Micro
... translation are not binding and have no legal effect for compliance or enforcement purposes. Although Trend Micro uses reasonable efforts to include accurate and up-to-date information herein, Trend Micro makes no warranties or representations of any kind as to its accuracy, currency, or completenes ...
... translation are not binding and have no legal effect for compliance or enforcement purposes. Although Trend Micro uses reasonable efforts to include accurate and up-to-date information herein, Trend Micro makes no warranties or representations of any kind as to its accuracy, currency, or completenes ...
IP Security: IPSec
... Confidentiality: Protect data to be (almost) impossible to interpret for non authorised user in communication or storage. Integrity: Protect data against non allowed modification, insertion, reordering or destruction during communication or storage. Authentication: Allows the way to corroborate ...
... Confidentiality: Protect data to be (almost) impossible to interpret for non authorised user in communication or storage. Integrity: Protect data against non allowed modification, insertion, reordering or destruction during communication or storage. Authentication: Allows the way to corroborate ...
WLAN Standardization Maximilian Riegel
... IEEE802.11b (2.4 GHz) is now taking over the market. There are developments to enhance IEEE802.11b for more bandwidth (up to 54 Mbit/s) QoS (despite many applications do not need QoS at all) network issues (access control and handover). 5 GHz systems will be used when the 2.4 GHz ISM ba ...
... IEEE802.11b (2.4 GHz) is now taking over the market. There are developments to enhance IEEE802.11b for more bandwidth (up to 54 Mbit/s) QoS (despite many applications do not need QoS at all) network issues (access control and handover). 5 GHz systems will be used when the 2.4 GHz ISM ba ...
Smart Defense Technical White Paper
... 1.0 Understanding SmartDefense Check Point SmartDefense enables customers to configure, enforce, and update network and application attack protections. In addition, SmartDefense provides information on attack defenses and access to those new attack defenses, as well as related information via SmartDe ...
... 1.0 Understanding SmartDefense Check Point SmartDefense enables customers to configure, enforce, and update network and application attack protections. In addition, SmartDefense provides information on attack defenses and access to those new attack defenses, as well as related information via SmartDe ...
Network Security - Delmar Cengage Learning
... – Some sites spell out the details of every acceptable and unacceptable action on the part of users in an AUP document. – Some sites reference other documents for details, and use the AUP for general guidelines and to make the broad statement that users should abide by the rules in the referenced do ...
... – Some sites spell out the details of every acceptable and unacceptable action on the part of users in an AUP document. – Some sites reference other documents for details, and use the AUP for general guidelines and to make the broad statement that users should abide by the rules in the referenced do ...
How to setup a Bridged Point to Point connection
... Access Point B has to have a different IP address than Access Point A because if both would have the same address they would both not function at all. Open your browser Type the address of the second Access Point (standard should be 10.0.0.1) ...
... Access Point B has to have a different IP address than Access Point A because if both would have the same address they would both not function at all. Open your browser Type the address of the second Access Point (standard should be 10.0.0.1) ...
List six access technologies
... R5. Is HFC transmission rate dedicated or shared among users? Are collisions possible in a downstream HFC channel? Why or why not? <4 points> HFC bandwidth is shared among the users. [2 points] On the downstream channel, all packets emanate from a single source, namely, the head end. Thus, there are ...
... R5. Is HFC transmission rate dedicated or shared among users? Are collisions possible in a downstream HFC channel? Why or why not? <4 points> HFC bandwidth is shared among the users. [2 points] On the downstream channel, all packets emanate from a single source, namely, the head end. Thus, there are ...
Book Title
... Advantages and disadvantages of networks Peer-to-peer and client/server LANs Importance of network protocols Most widely used LAN protocol Special components of a WAN The difference between circuit-switching and packet switching networks ...
... Advantages and disadvantages of networks Peer-to-peer and client/server LANs Importance of network protocols Most widely used LAN protocol Special components of a WAN The difference between circuit-switching and packet switching networks ...
presentation source
... 100 Mbps between CC & IR2 • Provide real-time web accessible monitoring page showing thruputs for various components & drill down ...
... 100 Mbps between CC & IR2 • Provide real-time web accessible monitoring page showing thruputs for various components & drill down ...
Q and A slides
... drive) a part of universal service? A: That is not what the author means. He means all computers on the Internet can talk to each other. That does not mean they have the authorization to access services within companies’/schools’ networks. ...
... drive) a part of universal service? A: That is not what the author means. He means all computers on the Internet can talk to each other. That does not mean they have the authorization to access services within companies’/schools’ networks. ...
chap-09v2
... Example: The Globus Security Architecture (2) 1. Operations between entities in different domains require mutual authentication. 2. Global authentication replaces local authentication. 3. Controlling access to resources is subject to local security only. 4. Users can delegate rights to processes. 5 ...
... Example: The Globus Security Architecture (2) 1. Operations between entities in different domains require mutual authentication. 2. Global authentication replaces local authentication. 3. Controlling access to resources is subject to local security only. 4. Users can delegate rights to processes. 5 ...
An Overview on Ad Hoc Networks
... infrastructure. So the node can send a packet to another node in the cell via infrastructure and without single- or multi-hop. If the destination node is in another cell, the infrastructure can relay to another station, in which the destination node stand. In contrast the wireless ad hoc network mus ...
... infrastructure. So the node can send a packet to another node in the cell via infrastructure and without single- or multi-hop. If the destination node is in another cell, the infrastructure can relay to another station, in which the destination node stand. In contrast the wireless ad hoc network mus ...
Computer Security and Penetration Testing
... monitors, filters, and captures data packets transferred over a network • Bundled sniffers come built into operating systems • Nonbundled sniffers are either commercial sniffers with a cost of ownership or free sniffers • The components of a sniffer are hardware, capture driver, buffer, decoder, and ...
... monitors, filters, and captures data packets transferred over a network • Bundled sniffers come built into operating systems • Nonbundled sniffers are either commercial sniffers with a cost of ownership or free sniffers • The components of a sniffer are hardware, capture driver, buffer, decoder, and ...
pptx
... proxy server, which evaluates the request. If it is determined to be valid, the proxy server makes the service request on behalf of the client. The proxy server can be disabled for specific applications (HTTP, Database, Email, etc.) ...
... proxy server, which evaluates the request. If it is determined to be valid, the proxy server makes the service request on behalf of the client. The proxy server can be disabled for specific applications (HTTP, Database, Email, etc.) ...
Chapter12-Security
... • While computer systems today have some of the best security systems ever, they are more vulnerable than ever before • This vulnerability stems from the world-wide access to computer systems via the Internet • Computer and network security comes in many forms, including encryption algorithms, acces ...
... • While computer systems today have some of the best security systems ever, they are more vulnerable than ever before • This vulnerability stems from the world-wide access to computer systems via the Internet • Computer and network security comes in many forms, including encryption algorithms, acces ...
Lecture 13
... The Internet Protocol Suite (commonly known as TCP/IP) is the set of communications protocols used for the Internet and other similar networks. Transmission Control Protocol (TCP) and the Internet Protocol (IP) The Internet Protocol Suite may be viewed as a set of layers. Each layer solves a set of ...
... The Internet Protocol Suite (commonly known as TCP/IP) is the set of communications protocols used for the Internet and other similar networks. Transmission Control Protocol (TCP) and the Internet Protocol (IP) The Internet Protocol Suite may be viewed as a set of layers. Each layer solves a set of ...
IEEE 802.15.4 MAC
... – the amount of data traffic flowing over each of the two networks – the power levels of the various devices – the data rate of the WLAN – types of information being sent over the wireless networks ...
... – the amount of data traffic flowing over each of the two networks – the power levels of the various devices – the data rate of the WLAN – types of information being sent over the wireless networks ...
Lim-TMC09-slide
... TMSP provides a perfect solution for seamless communications TMSP works for point to point communication software such as VoIP and Video conferencing TMSP does not affect the legacy applications running on a nonTMSP-enabled server One biggest limitation of TMSP is that when MN and CN move an ...
... TMSP provides a perfect solution for seamless communications TMSP works for point to point communication software such as VoIP and Video conferencing TMSP does not affect the legacy applications running on a nonTMSP-enabled server One biggest limitation of TMSP is that when MN and CN move an ...
0511refb_dos
... inter-domain accountability for congestion • metric for inter-domain SLAs or charges • bulk volume of ECT(0)less bulk volume of CE • measure of downstream congestion allowed by upstream nets • volume charging tries to do this, but badly • aggregates and deaggregates precisely to responsible networks ...
... inter-domain accountability for congestion • metric for inter-domain SLAs or charges • bulk volume of ECT(0)less bulk volume of CE • measure of downstream congestion allowed by upstream nets • volume charging tries to do this, but badly • aggregates and deaggregates precisely to responsible networks ...
CN 2015 5 - SNGCE DIGITAL LIBRARY
... To accomplish the security it is necessary to perform user ...
... To accomplish the security it is necessary to perform user ...
Chapter 6_vN.2 - WordPress.com
... The network arrangement and data communication is given by logical topology Token ring and token bus are the two logical topologies A token passing mechanism is used in both token ring and token bus 100Base-FX, 100 Base SX and 100BaseBX and FDDI are types of fiber LAN Single-attached station (SAS) a ...
... The network arrangement and data communication is given by logical topology Token ring and token bus are the two logical topologies A token passing mechanism is used in both token ring and token bus 100Base-FX, 100 Base SX and 100BaseBX and FDDI are types of fiber LAN Single-attached station (SAS) a ...
PDF (Author`s version) - OATAO (Open Archive Toulouse Archive
... the use of typically stationary wireless routers (backbone) to interconnect isolated LANs. These backbone nodes usually do not have strict constraints on power consumption, so, mobility and power savings are no longer the main problems in WMNs. For that reason, wireless mesh routing protocols are mo ...
... the use of typically stationary wireless routers (backbone) to interconnect isolated LANs. These backbone nodes usually do not have strict constraints on power consumption, so, mobility and power savings are no longer the main problems in WMNs. For that reason, wireless mesh routing protocols are mo ...
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.