5В070400
... 1 Laboratory work №1. Getting to Know cisco router and familiarization with the user interface. 2 Laboratory work №2. Configuring and configuring routers. 3 Laboratory work №3. Static and dynamic routing 4 Laboratory work №4. Access Lists (ACL) 5 Laboratory work №5. Configuring NAT on border router. ...
... 1 Laboratory work №1. Getting to Know cisco router and familiarization with the user interface. 2 Laboratory work №2. Configuring and configuring routers. 3 Laboratory work №3. Static and dynamic routing 4 Laboratory work №4. Access Lists (ACL) 5 Laboratory work №5. Configuring NAT on border router. ...
Wireless Security By Neeraj Poddar Advanced
... WEP defines a method to create a unique secret key for each packet using the 5- or 13-characters of the pre-shared key and three more pseudo-randomly selected characters picked by the wireless hardware (IV). For example, our Pre-shared key is "ARASH". This word would then be merged with "AHL" as IV ...
... WEP defines a method to create a unique secret key for each packet using the 5- or 13-characters of the pre-shared key and three more pseudo-randomly selected characters picked by the wireless hardware (IV). For example, our Pre-shared key is "ARASH". This word would then be merged with "AHL" as IV ...
How to Hack a Telecommunication Company And Stay Alive
... We are only searching for vulnerabilities We use only our own resources for demonstration We avoid information protected by the law A fickle client… C: Prove it! Enter the portal! ...
... We are only searching for vulnerabilities We use only our own resources for demonstration We avoid information protected by the law A fickle client… C: Prove it! Enter the portal! ...
A simple survey of knowledge plane approaches for future cognitive
... At the abstract level, KP is a system for gathering observations, constraints and assertions, to generate useful knowledge about the network environment. At the physical level, KP is a system built out on the agents (intelligent devices) within the cognitive network. The agents are capable of making ...
... At the abstract level, KP is a system for gathering observations, constraints and assertions, to generate useful knowledge about the network environment. At the physical level, KP is a system built out on the agents (intelligent devices) within the cognitive network. The agents are capable of making ...
Slides for Chapter 3: Networking and Internetworking
... Protocols that are designed to meet the communication requirements of specific applications, often defining the interface to a service. Protocols at this level transmit data in a network representation that is independent of the representations used in individual computers, which may differ. Encrypt ...
... Protocols that are designed to meet the communication requirements of specific applications, often defining the interface to a service. Protocols at this level transmit data in a network representation that is independent of the representations used in individual computers, which may differ. Encrypt ...
Access Security Requirements
... 5.1 Protect Internet connections with dedicated, industry-recognized Firewalls that are configured and managed using industry best security practices. 5.2 Internal private Internet Protocol (IP) addresses must not be publicly accessible or natively routed to the Internet. Network address translation ...
... 5.1 Protect Internet connections with dedicated, industry-recognized Firewalls that are configured and managed using industry best security practices. 5.2 Internal private Internet Protocol (IP) addresses must not be publicly accessible or natively routed to the Internet. Network address translation ...
diebold nixdorf software terminal security intrusion protection
... the infamous Ploutus malware is back, joining the hundreds of other malware such as WannaCry affecting terminals worldwide. The new version, Ploutus D, makes use of thirdparty components that allow it to run on ATMs from multiple vendors. While experts work on patches to close security loopholes, th ...
... the infamous Ploutus malware is back, joining the hundreds of other malware such as WannaCry affecting terminals worldwide. The new version, Ploutus D, makes use of thirdparty components that allow it to run on ATMs from multiple vendors. While experts work on patches to close security loopholes, th ...
Towards Wireless Overlay Network Architectures
... – European spectrum auctions: 50 billion ECU and counting – Capital outlays likely to match spectrum expenses, all before the first ECU of revenue! – Wireless operators in complex web of business relationships and partial ownerships of networks around the world ...
... – European spectrum auctions: 50 billion ECU and counting – Capital outlays likely to match spectrum expenses, all before the first ECU of revenue! – Wireless operators in complex web of business relationships and partial ownerships of networks around the world ...
Document
... S/W does not report system error messages directly Automated testing includes static code analyzers and automated web scanning. Configurations include application firewalls and hardened databases. Metric: An attack on the software generates a log/email within 24 hours (or less). Automated ...
... S/W does not report system error messages directly Automated testing includes static code analyzers and automated web scanning. Configurations include application firewalls and hardened databases. Metric: An attack on the software generates a log/email within 24 hours (or less). Automated ...
D`Amo - softfarm
... encryption/decryption privileges, and application of access policies to internal and external users. ...
... encryption/decryption privileges, and application of access policies to internal and external users. ...
Acceptable Use of Electronic Networks - Tri-City
... Vandalism - Vandalism will result in cancellation of privileges and other disciplinary action. Vandalism is defined as any malicious attempt to harm or destroy data of another user, equipment, software, the Internet, or any other network. This includes, but is not limited to, the uploading or creat ...
... Vandalism - Vandalism will result in cancellation of privileges and other disciplinary action. Vandalism is defined as any malicious attempt to harm or destroy data of another user, equipment, software, the Internet, or any other network. This includes, but is not limited to, the uploading or creat ...
of network
... Disasters are different, the best solution is to have a complete redundant network that duplicates every network component, but in a different location. Generally speaking, preventing disasters is difficult. The most fundamental principle is to decentralize the network resources. Other steps depend ...
... Disasters are different, the best solution is to have a complete redundant network that duplicates every network component, but in a different location. Generally speaking, preventing disasters is difficult. The most fundamental principle is to decentralize the network resources. Other steps depend ...
How to configure the HL2170W to print wireless
... STEP I: Gather the wireless network settings of your wireless access point or wireless router The network settings information for your network can be found on the network configuration sheet of your wireless access point or wireless router. Please contact the manufacturer of your wireless access po ...
... STEP I: Gather the wireless network settings of your wireless access point or wireless router The network settings information for your network can be found on the network configuration sheet of your wireless access point or wireless router. Please contact the manufacturer of your wireless access po ...
Introduction to Computer Networking
... of a road), it is possible with directional antennae, to avoid digging trenches under roads to connect the sites In historic buildings where traditional cabling would compromise the façade, a wireless LAN can avoid drilling holes in walls Long-term cost benefits can be found in dynamic environme ...
... of a road), it is possible with directional antennae, to avoid digging trenches under roads to connect the sites In historic buildings where traditional cabling would compromise the façade, a wireless LAN can avoid drilling holes in walls Long-term cost benefits can be found in dynamic environme ...
Computer Concepts – Illustrated 8th edition
... Technology (continued) Wireless router: wireless access point that includes circuitry to connect a Wi-Fi network to the Internet Wi-Fi (Wireless Fidelity): most popular wireless LAN technology ...
... Technology (continued) Wireless router: wireless access point that includes circuitry to connect a Wi-Fi network to the Internet Wi-Fi (Wireless Fidelity): most popular wireless LAN technology ...
Should SIP be modified for per call billing?
... need to mimic the POTS behavior. Billing network resource is better handled by network protocols, RSVP. ...
... need to mimic the POTS behavior. Billing network resource is better handled by network protocols, RSVP. ...
Chapter 5
... • Routing and Remote Access also includes support for demand-dial routing (also known as dial-on-demand routing) ▫ To dial/make a connection automatically whenever the router receives a packet ▫ Drop the connection when idle for certain amount of time ▫ You can use dial-up connection ...
... • Routing and Remote Access also includes support for demand-dial routing (also known as dial-on-demand routing) ▫ To dial/make a connection automatically whenever the router receives a packet ▫ Drop the connection when idle for certain amount of time ▫ You can use dial-up connection ...
Computer Communications Network Design
... in each subnet which should be fine for a small business, but if more wired client connections are needed the 24 port subnet switches could be changed to 48 port switches. If more wireless client connections are required additional wireless access points could be purchased and connected to the subne ...
... in each subnet which should be fine for a small business, but if more wired client connections are needed the 24 port subnet switches could be changed to 48 port switches. If more wireless client connections are required additional wireless access points could be purchased and connected to the subne ...
Securing network communications
... – Transport layer SSH-TRANS secure authentications, confidentiality and network integrity – encryption is an option – typically runs over TCP/IP but can be used over any reliable data stream – User authentication protocol SSH-USERAUTH – authenticates the user at the client computer to the server – C ...
... – Transport layer SSH-TRANS secure authentications, confidentiality and network integrity – encryption is an option – typically runs over TCP/IP but can be used over any reliable data stream – User authentication protocol SSH-USERAUTH – authenticates the user at the client computer to the server – C ...
Chapter 6 slides, Computer Networking, 3rd edition
... Mobile and wireless networks, CDMA IEEE 802.11 wireless LANs ...
... Mobile and wireless networks, CDMA IEEE 802.11 wireless LANs ...
- ASDF EDLIB
... communication, these applications represent a challenge both conceptually and technically novel. Clearly, most of these applications will be part of daily life tomorrow that runs on computers, personal digital assistants (PDAs) [1], phones, and so on. By providing users added value to the mere locat ...
... communication, these applications represent a challenge both conceptually and technically novel. Clearly, most of these applications will be part of daily life tomorrow that runs on computers, personal digital assistants (PDAs) [1], phones, and so on. By providing users added value to the mere locat ...
APPLICATIONS, CHALLENGES, SECURITY OF WIRELESS BODY
... technical challenges like confidentiality is most significant and critical ethical issue yet to be addressed correctly [14], and main technical issue is to provide better individual Computer communication. Some technical challenges are shown bellow table as: 4. Security in WBAN: Before instigate enc ...
... technical challenges like confidentiality is most significant and critical ethical issue yet to be addressed correctly [14], and main technical issue is to provide better individual Computer communication. Some technical challenges are shown bellow table as: 4. Security in WBAN: Before instigate enc ...
Other Link Layer Protocols and Technologies
... (aka “cell”) in infrastructure mode contains: – wireless hosts – access point (AP): base station – ad hoc mode: hosts only ...
... (aka “cell”) in infrastructure mode contains: – wireless hosts – access point (AP): base station – ad hoc mode: hosts only ...
Wireless security
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.