By Alan Feldman;Cliff Konold;Bob Coulter;Brian Conroy
Community technological know-how, A Decade Later--the results of NSF-funded learn that checked out the reviews of a suite of technological know-how tasks which use the Internet--offers an knowing of ways the web can be utilized successfully via technological know-how academics and scholars to aid inquiry-based educating and studying. The publication emphasizes theoretical and demanding views and is meant to elevate questions on the pursuits of schooling and the ways in which know-how is helping achieve these ambitions and ways in which it can't. The theoretical viewpoint of inquiry-based educating and studying within which the publication is grounded is in line with the present discipline-based curriculum criteria and frameworks. The chapters partly I, "State of the Art," describe the heritage and present perform of community technology. these partly II, "Looking Deeply," expand the inquiry into community technological know-how through reading discourse and information intensive, utilizing either empirical info and theoretical views. partially III, "Looking Forward," the authors step again from the problems of community technological know-how to take a broader view, concentrating on the query: How may still the web be used--and no longer used--to aid scholar studying? The publication concludes with a reminder that know-how won't change lecturers. really, the facility of recent applied sciences to provide scholars either an overpowering entry to resources--experts, friends, lecturers, texts, photographs, and data--and the chance to pursue questions in their personal layout, raises the necessity for hugely expert academics and forward-looking directors. this can be a publication for them, and for all educators, policymakers, scholars serious about technology and know-how schooling. for additional info in regards to the authors, an archived discussions house, a number of chapters that may be downloaded as PDF documents, and ordering details, stopover at teaparty.terc.edu/book/
By D. Brent Chapman
Greater than one million platforms are actually attached to the web, and whatever like 15 million humans in a hundred nations on all seven continents use web prone. greater than a hundred million electronic mail messages are exchanged on a daily basis, besides numerous documents, records, and audio and video images.Everyone is leaping on the net bandwagon. as soon as a haven for academicians and scientists, the internet is now achieving huge and small companies, govt in any respect degrees, tuition youngsters, and senior electorate. the economic global is speeding headlong into doing enterprise on the web, slightly pausing whereas applied sciences and regulations meet up with their wish to log on. yet, too few of the seekers after web knowledge and riches ponder no matter if their companies should be secure at the Net.What sorts of safety hazards are posed by means of the web? a few hazards have been round because the early days of networking -- password assaults (guessing them or cracking them through password dictionaries and cracking programs), denial of provider, and exploiting identified protection holes. a few dangers are more moderen or even extra harmful -- packet sniffers, IP (Internet Protocol) forgery, and numerous sorts of hijacking attacks.Firewalls are a really potent method to safeguard your process from those web defense threats. Firewalls in desktop networks preserve harm on one a part of the community (e.g., eavesdropping, a trojan horse application, dossier harm) from spreading to the remainder of the community. with out firewalls, community protection difficulties can rage uncontrolled, dragging increasingly more platforms down.What is a firewall? it is a and/or software program answer that restricts entry out of your inner community to the net -- and vice versa. A firewall can also be used to split or extra components of your neighborhood community (for instance, keeping finance from R&D). The firewall is put in on the perimeter of the community, regularly the place it connects to the net. you could think about a firewall as a checkpoint; all site visitors, incoming and outgoing, is stopped at this aspect. since it is, the firewall could make convinced that it's appropriate. "Acceptable" signifies that no matter what is passing via -- e-mail, dossier transfers, distant logins, NFS mounts, and so forth. -- conforms to the safety coverage of the site.Building net Firewalls is a pragmatic consultant to development firewalls on the web. in case your web site is attached to the net, or if you are contemplating getting hooked up, you would like this e-book. It describes numerous firewall ways and architectures and discusses how you could construct packet filtering and proxying ideas at your website. It additionally features a complete dialogue of the way to configure web prone (e.g., FTP, SMTP, Telnet) to paintings with a firewall. The publication additionally contains an entire record of assets, together with the positioning of many publicly on hand firewall development tools.The e-book is split into 4 parts:Part I discusses web threats, the advantages of firewalls, total safeguard ideas, and a precis of net providers and their safety risks.Part II describes attainable firewall designs and normal phrases and ideas, the way to shield the bastion host on your firewall configuration, tips on how to construct proxying and packet filtering firewalls, and the way to configure net providers to function with a firewall.Part III describes how one can keep a firewall, strengthen a safety coverage, and reply to a safety incident.Part IV includes appendices such as a source precis, a listing of ways to discover firewall toolkits and different security-related instruments, and a close precis supplying TCP/IP history info.
By Wolfgang Wahlster (auth.), Wolfgang Wahlster (eds.)
The improvement of inexpensive, compact electronic garage, sensors and radio modules permits us to embed electronic stories into items to checklist key occasions. Such computationally superior items can understand and keep an eye on their setting, study their observations, and converse with different clever gadgets and human clients. electronic product stories (DPMs) will play a key function within the upcoming fourth business revolution in line with cyber-physical creation structures, leading to advancements in traceability and caliber insurance, extra effective and versatile creation, logistics, customization, and recycling, and higher details for the consumer.
SemProM was once a huge business and educational study venture that tested all elements of the layout and implementation of semantic product thoughts, and this publication is a entire evaluation of the implications completed. The introductory chapters clarify the elemental rules and the association of the similar venture, whereas the rest elements clarify the right way to construct, version and procedure DPMs, multimodal interplay utilizing them, and chosen applications.
This paintings is inherently multidisciplinary and the comparable rules, applied sciences, and implementations draw on ends up in fields akin to semantic applied sciences, machine-to-machine conversation, clever sensor networks, instrumented environments, embedded platforms, clever items, RFID know-how, safety, and privateness. The contributing authors are best scientists and engineers, representing key educational groups and companies.
The ebook explains winning deployment in purposes resembling production, eco-friendly logistics, retail, healthcare, and foodstuff distribution, and it'll be of price to either researchers and practitioners.
By Noga Alon, Michal Feldman, Iftah Gamzu, Moshe Tennenholtz (auth.), Yiling Chen, Nicole Immorlica (eds.)
This ebook constitutes the completely refereed convention complaints of the ninth foreign convention on internet and net Economics, WINE 2013, held in Cambridge, MA, united states, in December 2013. The 36 revised complete papers have been conscientiously reviewed and chosen from a hundred and fifty submissions and canopy examine in theoretical computing device technology, synthetic intelligence and microeconomics.
By Rob van den Dam (auth.), Sergey Balandin, Sergey Andreev, Yevgeni Koucheryavy (eds.)
This ebook constitutes the joint refereed complaints of the thirteen overseas convention on subsequent new release Teletraffic and Wired/Wireless complicated Networking, NEW2AN, and the sixth convention on web of items and shrewdpermanent areas, ruSMART 2013, held in St. Petersburg, Russia, in August 2013. the complete of 38 papers used to be conscientiously reviewed and chosen for inclusion during this ebook. The 14 papers chosen from ruSMART are geared up in topical sections named: web on issues, shrewdpermanent areas applied sciences; and shrewdpermanent platforms. The 24 papers from NEW2AN care for the next subject matters: functionality and potency research, community and shipping layer matters; cognitive radio networks; sensor and mesh networks; top layer protocols and purposes; ad-hoc, mobile and satellite tv for pc networks.
By Vasileios Tzoumas, Christos Amanatidis, Evangelos Markakis (auth.), Paul W. Goldberg (eds.)
This publication constitutes the refereed complaints of the eighth overseas Workshop on web and community Economics, WINE 2012, held in Liverpool, united kingdom, in December 2012. The 36 revised complete papers and thirteen revised brief papers provided including the abstracts of three papers approximately paintings in growth and three invited talks have been conscientiously reviewed and chosen from 112 submissions. The papers are prepared in topical sections on algorithmic online game thought; algorithmic mechanism layout; public sale algorithms and research; computational ads; computational facets of equilibria; computational social selection; convergence and studying in video games; coalitions, coordination and collective motion; economics elements of protection and privateness; economics elements of allotted and community computing; info and a spotlight economics; community video games; expense differentiation and value dynamics; social networks.
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