CATComputer Applied Training...the history and basic concepts provides an overview of the history of the internet from 1969 to 1997. It discusses key milestones such as the development of ARPANET, TCP/IP, email, the world wide web, and commercialization. The document also covers pros and cons of internet use and training as well as basics of netiquette and social networking.
The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
The Origin and Evolution of the Internet and the www.Anvith KS
What is the Internet? (Origin, Important Milestones, Then and Now of Internet )
What is the WWW? (Origin , Differentiate Internet and Web, Important Milestones, Evolution of the Web: 1.0, 2.0, 3.0, Then and Now of the Web )
Convergence (Emergence of the smartphone, iPhone and then Android, Moving from the Web to the Smartphone (Android), Android Origin , Android Evolution, Android, Current Status)
CART 211 Section A
Fall 2010
Freida Abtan
Class 1: The History of the Internet
Much of this presentation was culled from Wikipedia and from a few relevant websites including:
http://sixrevisions.com/resources/the-history-of-the-internet-in-a-nutshell/
Lesson 10_ History of computer networks and the Internet.pdfraufkhalid104
The telephone network uses circuit switching to transmit information from sender to receiver – voice is transmitted at a constant speed between sender and receiver. In the early 1960s, because of the increasing importance of computers (while the cost of a computer was huge) and the advent of multitasking computers, people began to consider the problem of how to to connect computers together for sharing between users in different geographical areas.
The Origin and Evolution of the Internet and the www.Anvith KS
What is the Internet? (Origin, Important Milestones, Then and Now of Internet )
What is the WWW? (Origin , Differentiate Internet and Web, Important Milestones, Evolution of the Web: 1.0, 2.0, 3.0, Then and Now of the Web )
Convergence (Emergence of the smartphone, iPhone and then Android, Moving from the Web to the Smartphone (Android), Android Origin , Android Evolution, Android, Current Status)
CART 211 Section A
Fall 2010
Freida Abtan
Class 1: The History of the Internet
Much of this presentation was culled from Wikipedia and from a few relevant websites including:
http://sixrevisions.com/resources/the-history-of-the-internet-in-a-nutshell/
Lesson 10_ History of computer networks and the Internet.pdfraufkhalid104
The telephone network uses circuit switching to transmit information from sender to receiver – voice is transmitted at a constant speed between sender and receiver. In the early 1960s, because of the increasing importance of computers (while the cost of a computer was huge) and the advent of multitasking computers, people began to consider the problem of how to to connect computers together for sharing between users in different geographical areas.
a presentation on what is the Internet, how it works, the creation of the internet, history of the internet, and the Uses of the internet. what is it? Discover the internet. find out its history and its uses.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
1. CATComputer Applied Training…the history and basic concepts By: Nicole Del Valle Melissa Genova Jason Harman Scott Sampson Jack Smith HRD 860 October 2009 Dr. S. Bronack Project A
2. Table of Contents History of the Internet Pros of the Internet and Internet Training Cons of the Internet and Internet Training Netiquette Social Networking
3.
4. Time line of the Internet 1969 - Birth of Internet ARPANET commissioned by DoD (Department of Defense) for research into networking Why is this relevant? First node at UCLA (Los Angeles) closely followed by nodes at Stanford Research Institute, UCSB (Santa Barbara) and U of Utah (4 Nodes). 1971 - People communicate over a network 15 nodes (23 hosts) on ARPANET. E-mail invented -- a program to send messages across a distributed network. Why is this relevant? E-mail is still the main way of inter-person communication on the Internet today. We will study how to use and send E-mail shortly in this course. You will make extensive use of E-mail for the rest of your life.
5. 1972 - Computers can connect more freely and easily First public demonstration of ARPANET between 40 machines. Internetworking Working Group (INWG) created to address need for establishing agreed upon protocols. Why is this relevant? Telnet specification Telnet is still a relevant means of inter-machine connection today. 1973 - Global Networking becomes a reality First international connections to the ARPANET: University College of London (England) and Royal Radar Establishment (Norway) Ethernet outlined -- this how local networks are basically connected today. Internet ideas started. Gateway architecture sketched on back of envelope in hotel lobby in San Francisco. Gateways define how large networks (maybe of different architecture) can be connected together. File Transfer protocol specified -- how computers send and receive data.
6. 1974 - Packets become mode of transfer Transmission Control Program (TCP) specified. Packet network Intercommunication -- the basis of Internet Communication. Telenet, a commercial version of ARPANET, opened -- the first public packet data service. 1976 - Networking comes to many Queen Elizabeth sends out an e-mail. UUCP (Unix-to-Unix CoPy) developed at AT&T Bell Labs and distributed with UNIX. Why is this relevant? UNIX was and still is the main operating system used by universities and research establishments. These machines could now ``talk'' over a network. Networking exposed to many users worldwide.
7. 1977 - E-mail takes off, Internet becomes a reality Number of hosts breaks 100. THEORYNET provides electronic mail to over 100 researchers in computer science (using a locally developed E-mail system and TELENET for access to server). Mail specification First demonstration of ARPANET/Packet Radio Net/SATNET operation of Internet protocols over gateways. 1979 - News Groups born Computer Science Department research computer network established in USA. USENET established using UUCP. Why is this relevant? USENET still thrives today. A collection of discussions groups, news groups. 3 news groups established by the end of the year Almost any topic now has a discussion group. First MUD (Multiuser Dungeon) -- interactive multiuser sites. Interactive adventure games, board games, rich and detailed databases. ARPA establishes the Internet Configuration Control Board (ICCB). Packet Radio Network (PRNET) experiment starts with ARPA funding. Most communications take place between mobile vans.
8. 1981 - Things start to come together BITNET, the "Because It's Time NETwork" Started as a cooperative network at the City University of New York, with the first connection to Yale Provides electronic mail and listserv servers to distribute information, as well as file transfers CSNET (Computer Science NETwork) established to provide networking services (specially E-mail) to university scientists with no access to ARPANET. CSNET later becomes known as the Computer and Science Network. 1982 - TCP/IP defines future communication DCA and ARPA establishes the Transmission Control Protocol (TCP) and Internet Protocol (IP), as the protocol suite, commonly known as TCP/IP, for ARPANET. Why is this relevant? Leads to one of the first definitions of an internet as a connected set of networks, specifically those using TCP/IP, and Internet as connected TCP/IP internets. EUnet (European UNIX Network) is created by EUUG to provide E-mail and USENET services. Original connections between the Netherlands, Denmark, Sweden, and UK External Gateway Protocol specification -- EGP is used for gateways between (different architecture) networks.
9. 1983 - Internet gets bigger Name server developed. Why is this relevant? Large number of nodes. Hard to remember exact paths Use meaningful names instead. Desktop workstations come into being. Why is this relevant? Many with Berkeley UNIX which includes IP networking software. Need switches from having a single, large time sharing computer connected to Internet per site, to connection of an entire local network. Internet Activities Board (IAB) established, replacing ICCB Berkeley releases new version of UNIX 4.2BSD incorporating TCP/IP. EARN (European Academic and Research Network) established on similar lines to BITNET
10. 1986 - Power of Internet Realized 5, 000 Hosts. 241 News groups. NSFNET created (backbone speed of 56 Kbps) NSF establishes 5 super-computing centers to provide high-computing power for all -- This allows an explosion of connections, especially from universities. Network News Transfer Protocol (NNTP) designed to enhance Usenet news performance over TCP/IP. 1987 - Commercialization of Internet Born Number of hosts 28,000. UUNET is founded with Usenix funds to provide commercial UUCP and Usenet access. 1984 - Growth of Internet Continues Number of hosts breaks 1,000. Domain Name Server (DNS) introduced. instead of 123.456.789.10 it is easier to remember something like www.myuniversity.mydept.mynetwork.mycountry ( e.g. www.cs.cf.ac.uk). JANET (Joint Academic Network) established in the UK Moderated newsgroups introduced on USENET.
11. 1988 - NSFNET backbone upgraded to T1 (1.544 Mbps) Internet Relay Chat (IRC) developed 1989 - Large growth in Internet Number of hosts breaks 100,000 First relays between a commercial electronic mail carrier and the Internet Internet Engineering Task Force (IETF) and Internet Research Task Force (IRTF) comes into existence under the IAB 1990 - Expansion of Internet continues 300,000 Hosts. 1,000 News groups ARPANET ceases to exist Archie released files can be searched and retrieved (FTP) by name. The World comes on-line (world.std.com), becoming the first commercial provider of Internet dial-up access.
12. 1991 - Modernization Begins Commercial Internet eXchange (CIX) Association, Inc. formed after NSF lifts restrictions on the commercial use of the Net. Wide Area Information Servers (WAIS) Why is relevant? Provides a mechanism for indexing and accessing information on the Internet. Large bodies of knowledge available: E-mail messages, text, electronic books, Usenet articles, computer code, image, graphics, sound files, databases etc.. These form the basis of the index of information we see on WWW today. Powerful search techniques implemented. Keyword search. Friendly User Interface to WWW established Gopher released by Paul Lindner and Mark P. McCahill from the U of Minnesota. Why is relevant? Text based, menu-driven interface to access internet resources. No need to remember or even know complex computer command. User Friendly Interface (?). Largely superseded by WWW, these days. Most Important development to date World-Wide Web (WWW) released by CERN; Tim Berners-Lee developer. Why is relevant? Originally developed to provide a distributed hypermedia system. Easy access to any form of information anywhere in the world. Initially non-graphic (this came later, MOSAIC, 1993). Revolutionised modern communications and even our, way of life (?). NSFNET backbone upgraded to T3 (44.736 Mbps). NSFNET traffic passes 1 trillion bytes/month and 10 billion packets/month Start of JANET IP Service (JIPS) using TCP/IP within the UK academic network.
13. 1992 - Multimedia changes the face of the Internet Number of hosts breaks 1 Million. News groups 4,000 Internet Society (ISOC) is chartered. First MBONE audio multicast (March) and video multicast (November). The term "Surfing the Internet" is coined by Jean Armour Polly. 1993 - The WWW Revolution truly begins Number of Hosts 2 Million. 600 WWW sites. InterNIC created by NSF to provide specific Internet services directory and database services registration services information services Business and Media really take notice of the Internet. US White House and United Nations (UN) comes on-line. Mosaic takes the Internet by storm. Why is this relevant? User Friendly Graphical Front End to the World Wide Web. Develops into Netscape -- most popular WWW browser to date. WWW proliferates at a 341,634 1994 - Commercialization begins Number of Hosts 3 Million. 10,000 WWW sites. 10,000 News groups. ARPANET/Internet celebrates 25th anniversary Local communities begin to be wired up directly to the Internet (Lexington and Cambridge, Mass., USA) US Senate and House provide information servers Shopping malls, banks arrive on the Internet A new way of life You can now order pizza from the Hut online in the US. First Virtual, the first cyberbank, open up for business NSFNET traffic passes 10 trillion bytes/month WWW edges out telnet to become 2nd most popular service on the Net (behind ftp-data) based on % of packets and bytes traffic distribution on NSFNET UK's HM Treasury on-line (http://www.hm-treasury.gov.uk/)
14. 1995 - Commercialisation continues apace 6.5 Million Hosts, 100,000 WWW Sites. NSFNET reverts back to a research network. Main US backbone traffic now routed through interconnected network providers WWW surpasses ftp-data in March as the service with greatest traffic on NSFNet based on packet count, and in April based on byte count Traditional online dial-up systems (Compuserve, America Online, Prodigy) begin to provide Internet access A number of Net related companies go public, with Netscape leading the pack. Registration of domain names is no longer free. Technologies of the Year: WWW, Search engines (WAIS development). New WWW technologies Emerge Technologies Mobile code (JAVA, JAVAscript, ActiveX), Virtual environments (VRML), Collaborative tools (CU-SeeMe) 1996 - Microsoft enter 12.8 Million Hosts, 0.5 Million WWW Sites. Internet phones catch the attention of US telecommunication companies who ask the US Congress to ban the technology (which has been around for years) The WWW browser war begins , fought primarily between Netscape and Microsoft, has rushed in a new age in software development, whereby new releases are made quarterly with the help of Internet users eager to test upcoming (beta) versions.
15. 1997 - What Next? 19.5 Million Hosts, 1 Million WWW sites, 71,618 Newsgroups. http://www.isoc.org/internet/history/
16. Pros of the Internet & Internet Training Allows the reception and delivery of messages anywhere and anytime in the world virtually in real time on the connected computers http://www.asiamedia.ucla.edu/article.asp?parentid=80542
17. Additional Pros One of the biggest advantages of the Internet is that it is essentially unlimited by space or time Allows an organization to be discovered by millions of people all across the world The Internet is also a more immediate form of communication Web sites, online newsletters, bulletin boards and other forms of Internet communication can be updated at any second All information and news is up to the minute Another advantage of practicing public relations on the Internet is the low cost, speed and ease of distribution http://iml.jou.ufl.edu/projects/STUDENTS/Gross/procon.htm
18. Pros for marketing a product via the internet The costs associated with distribution of information to global audience are far lower no requirement for a big capital investment no physical capital and infrastructure are required Internet marketing does not limit a business to a particular location is available to the consumer at his/her own convenience http://garciawebmedia.com/pros-and-cons-of-internet-marketing.php
19. Cons of the Internet & Internet Training Bandwidth or network issues can cause user frustration and noise Access to the network is mandatory, if access is interrupted so is learning (Bates, 1995) Potential for copyright infringements (Templeton as cited in Love and Gosper, 1995) Noise via irrelevant or distracting materials that are easily accessed Potential learning curve, software must be user friendly and support the ability of first-time or novice users (Bates, 1995) Requires availability of immediate and knowledgeable technical support resources Lack of Human contact http://home.att.net/~arlington/6inter3.htm
20. Cons for marketing a product via the internet There is no such thing as a secret in marketing….it is all about timing and consistency. Global competition. Requires constant monitoring. Global competition – why yours over others?
21. Netiquette What is Netiquette? - “Netiquette is derived by merging the words ‘network’ and ‘etiquette’. By its very construction, netiquette means net-etiquette or etiquette of the Network” (Scheuermann & Taylor, 1997, p. 269). - By definition, “etiquette practiced or advocated in electronic communication over a computer network” (The American Heritage Dictionary, 2009).
22. Why is Netiquette important? Given the logistics of web communication, it is easy to forget that you’re still conversing with a human being. To make matters more complex, the many verbal cues that we use in everyday life (body language, tone, facial expressions) are not available to assist in conveying your message. Effective communication over the web requires special consideration and a set of unique guidelines.
23. Basic Netiquette Guidelines AVOID USING ALL CAPS (this looks as if you’re shouting to the reader) Avoid using all lowercase letters (this can be confusing and difficult to read) Keep messages brief and to the point Use proper spacing between paragraphs Consider your audience before using humor and/or sarcasm Think before you write and avoid sending messages when you are angry Review messages before hitting “send” to be sure you’ve communicated effectively and have addressed the recipient’s concern (if applicable) Remember the permanence of web communication (anything you write is susceptible to review by many others) Don’t take offense easily, misunderstandings are common when using web communication
24. To Smiley, Or not to Smiley The jury is out on using “emoticons” in electronic communication. As mentioned before, you must consider your audience. In professional situations, emoticons may not be appropriate. However, they can fill in for the lack of emotion common with electronic communication. Should you decide to add emoticons to your message, the following site is helpful at identifying options: http://w2.eff.org/Net_culture/Net_info/EFF_Net_Guide/EEGTTI_HTML/eeg_286.html
25. Don’t Hate If I Abbreviate Some common abbreviations for those who are so bold: BTW = “By the way” IMHO = “In my humble opinion” TTYL = “Talk to you later” LOL = “Laugh out loud” BRB = “Be right back” ROTFL = “Rolling on the floor laughing” Much like “emoticons”, abbreviation is a debated tactic in web communications Considering your audience seems to be the golden rule!
26. Bibliography Learn the Net. 1996 – 2009. Retrieved September 30, 2009, from http://www.learnthenet.com/english/html/09netiqt.htm Scheuermann, L., & Taylor, G. (1997). Netiquette. Internet Research: Electronic Networking Applications and Policy, 7, pp. 269-273. Szofran, N. (1994). Internet Etiquette and Ethics. Internet Librarian, pp. 66-69. The American Heritage Dictionary of the English Language, Fourth Edition. 2009. Retrieved September 30, 2009, from http://dictionary.reference.com/browse/netiquette?jss=1
27. Social Networking Social networking is the grouping of individuals into specific groups, like small rural communities or a neighborhood subdivision, if you will. Although social networking is possible in person, especially in the workplace, universities, and high schools, it is most popular online. This is because unlike most high schools, colleges, or workplaces, the internet is filled with millions of individuals who are looking to meet other internet users, to gather and share first-hand information or experiences about any number of topics, from golfing to gardening developing friendships, or to start a professional relationship Depending on the website in question, many of these online community members share a common interest such as hobbies, religion, or politics. Once you are granted access to a social networking website you can begin to socialize. This socialization may include reading the profile pages of other members and possibly even contacting them http://www.whatissocialnetworking.com/
28. Social Networking Stats According to new figures from Nielsen, the amount of time spent surfing social networking and blogging sites had tripled since last year, suggesting "a wholesale change in the way the Internet is used," says Jon Gibs, VP of media and agency insights at the company's online division. http://www.readwriteweb.com/archives/social_networking_use_triples_from_only_a_year_ago.php
29. As of August 2009, the time spent on social networking and blogging sites accounts for 17% of the total time spent online, a number up from 6% from a year ago. This change reflects a growing desire for people to stay connected with each other, communicate and share, reports Nielsen. Where before, advertisers were somewhat wary of social media properties, they're now spending more than ever for prominent spots on social networking sites. Even as companies decreased their overall ad expenditures, they increased their spend on top social networks and blogs - up 119% from last year. ($108 million in August 2009 up from $49 million in August 2008). And when broken down by category, the increases are even more dramatic. The entertainment industry, for example, has increased spending by 812% year-over-year on social network sites and the travel industry increased spending by 364%.
30. Thanks for your time! We hope this presentation has taught you a little more about the Internet past and present and how it can be a useful training tool.