-
The Klez virus
Introduction to the Klez virus Appearing early in 2002, the Klez virus is still everywhere on networks, and the danger it poses is even higher due to the new variations that keep cropping up (like Klez.e, Klez.g, Klez.h, Klez.i, Klez.k,... Read more
Viruses and threatsApril 16, 2018 at 11:43 AM -
WiMAX - 802.16 - Worldwide Interoperability for Microwave Access
What is WiMAX ? WiMAX is short for Worldwide Interoperability for Microwave Access. It is a metropolitan wireless standard created by the companies Intel and Alvarion in 2002 and ratified by the IEEE (Institute of Electrical and... Read more
WimaxOctober 16, 2008 at 09:43 AM -
General Terms and Conditions of Use
All Rights Reserved - 2018 © CCM BENCHMARK GROUP Object Legal Disclaimers and Imprint Definitions Accessing the Service Intellectual Property Personal Data Limitation of Liability Hyperlinks Force majeure Modifications to this... Read more
Terms of UseDecember 20, 2019 at 03:47 AM -
File sharing in Windows XP
Advantages File sharing involves making the content of one or more directories available through the network. All Windows systems have standard devices making it easy to share the content of a directory. However, file sharing may lead... Read more
Network configurationApril 4, 2011 at 05:07 PM -
RJ45 Plug
RJ45 plugs The RJ45 connector (RJ stands for Registered Jack) is one of the main connectors used with Ethernet network cards, and transmits information over twisted pairs of wires. For this reason, it is sometimes called an Ethernet port:... Read more
Cables and connectorsOctober 16, 2008 at 09:43 AM -
TMA (Third-Party Application Maintenance)
Third-party application maintenance The term third-party application maintenance (acronym TMA) refers to outsourcing the maintenance of applications, i.e. entrust all or part of the maintenance of applications to a third-party computer... Read more
e-BusinessOctober 16, 2008 at 09:43 AM -
DNS (Domain Name System)
What is DNS? Each computer directly connected to the Internet has at least one specific IP address. However, users do not want to work with numerical addresses such as 194.153.205.26 but with a domain name or more specifically addresses... Read more
Internet (protocols)October 16, 2008 at 09:43 AM -
Port/Ports TCP/IP
The use of ports Many TCP/IP programs can be executed simultaneously over the Internet (you can for example open several browsers simultaneously or browse HTML pages while downloading a file via FTP). Each of these programs works with a... Read more
Internet (protocols)October 16, 2008 at 09:43 AM -
Network equipment - The switch
Switches A switch is a multi-port bridge, meaning that it is an active element working on layer 2 of the OSI model. The switch analyzes the frames coming in on its entry ports and filters the data in order to focus solely on the right... Read more
Local Area NetworkOctober 16, 2008 at 09:43 AM -
Information security officer (ISO)
Information security officer (ISO) An ISO (information security officer) is in charge of setting and a company's security policy. He/she also plays a critical role in informing, advising, and alerting the general management on matters... Read more
IT professionsOctober 16, 2008 at 09:43 AM -
Graphics cards - Video cards
2D Accelerator Cards A graphics card, sometimes called a graphics adapter, video card or graphics accelerator, is a computer component which converts digital data into a graphical form which can be displayed on a monitor. The initial... Read more
ComputerOctober 16, 2008 at 09:43 AM -
The Printer
Printers Characteristics Daisy Wheel Printer Dot-Matrix Printer Inkjet Printer and Bubble Jet Printer Laser Printer LED Printer Printer Command Language Print Servers Printers The printer is a peripheral that allows you to make a print... Read more
ComputerNovember 7, 2012 at 08:26 AM -
GANTT diagram
Introduction to the GANTT diagram The GANTT diagram is a tool that allows the user to model the planning of tasks necessary to the performance of a project. This tool was invented in 1917 by Henry L. Gantt. Given the relative ease of... Read more
Project managementNovember 1, 2012 at 03:49 PM -
ISO 9000, ISO 9001 and ISO 9004
Introduction to ISO Certification Certification is a way to attest, by the intermediary of a third-party certifier, to a company's ability to provide a service, product or system in accordance with client requirements and regulation... Read more
QualityOctober 16, 2008 at 09:43 AM -
Intrusion Test
Intrusion Test Intrusion tests (abbreviated as pen tests) consist in testing an information system's protection methods by subjecting the system to a real situation. Two methods are generally used: The black box method that consists of... Read more
SecurityOctober 16, 2008 at 09:43 AM -
Clusters
The Concept of Clusters A "cluster" is an architecture made up of several computers that form nodes, where each node is able to operate independently. There are two main types of clusters: High-availability clusters spread a workload... Read more
High availabilityOctober 16, 2008 at 09:43 AM -
Operating system
Description of the operating system Roles of the operating system Components of the operating system Multi-threaded systems Multi-processor systems Embedded systems Real time systems Types of operating system Description of the... Read more
Operating SystemMarch 15, 2018 at 03:48 PM -
Ethernet
Introduction to Ethernet Ethernet (also known as IEEE 802.3 standard) is a data transmission standard for local area networks based on the following principle: All machines on an Ethernet network are connected to the same communication... Read more
Internet TechnologiesOctober 16, 2008 at 09:43 AM -
CIE / Lab (L*a*b) coding
CIE Coding Colors may be perceived differently depending on individuals and may be displayed differently depending on the peripheral display devices. The International Lighting Commission (Commission Internationale de l'Eclairage, CIE)... Read more
VideoMay 11, 2011 at 04:59 PM
Newsletter
