Introduction to the Internet

Internet Notes and Activities;

Visit the the links below and write brief short notes on your OneNote Page.

Task 1.

Internet Notes

Definitions of internet; http://www.brighthub.com/computing/enterprise-security/articles/63387.aspx#

Internet, extranet and intranet distinguished

http://www.slideshare.net/dyerah/internet-intranet-and-extranet

Task 2

Go thro presentations and videos below;

Resources for Internet
TCP IP and the Internet ppt

Internet Notes Summary 1

Internet Notes Summary 2

Types of internet Protocols

https://www.w3schools.in/types-of-network-protocols-and-their-uses/

http://ecomputernotes.com/computernetworkingnotes/computer-network/protocol

Videos

https://www.youtube.com/watch?v=7_LPdttKXPc

https://www.youtube.com/watch?v=S6881ZJElOM

https://www.youtube.com/watch?v=RtcGznML0h4

https://www.youtube.com/watch?v=ZY7_S66BUIs

https://www.crn.com/slide-shows/internet-of-things/5-emerging-iot-trends-to-watch-in-2020

https://www.youtube.com/watch?v=BJzCpajy9n0

https://www.colocationamerica.com/blog/future-of-iot-in-2020

Task 3

Use your notebook page in OneNote to post all your notes below.

• Distinguish between IP address and Mac address
• What are domain names and DNS?

https://cloudacademy.com/blog/how-dns-works/

https://www.slideshare.net/ThousandEyes/intro-to-dns

http://www.howtogeek.com/122845/htg-explains-what-is-dns/
http://compnetworking.about.com/od/dns_domainnamesystem/a/introduction-to-dns_domain-name-system.htm
http://www.youtube.com/watch?v=ZBi8GCxk7NQ

• Most websites will have Hyperlinks, Metatags, tags. Describe each one of them.

http://echoecho.com/htmlmetatags.htm

http://www.techterms.com/definition/tag

http://www.youtube.com/watch?v=XpAnTdIuApw

Task 4

Internet Website Tools.

Distinguish between the following tools as used in websites

• Search engines
• Keyword density
• Keyword prominence
• Page ranking

Social Networking

What is a social networking site?

What are the most common and recent social networking site?

Search Engine Techniques
http://www.slideshare.net/chaumanduc/google-search-techniques-1240734
http://www.searchingspot.com/techniques.htm

Page Ranking

https://cognitiveseo.com/blog/19033/google-pagerank/

SEO -Search engine optimization

Search engine optimization is a methodology of strategies, techniques and tactics used to increase the amount of visitors to a website by obtaining a high-ranking placement in the search results page of a search engine

https://searchengineland.com/guide/what-is-seo

Web 1.0, Web 2.0, web 3.0 and Web 4.0 and web 5.0

Distinguish between each of the about briefly.

https://www.business2community.com/tech-gadgets/eras-of-the-web-web-0-0-through-web-5-0-02239654


https://flatworldbusiness.wordpress.com/flat-education/previously/web-1-0-vs-web-2-0-vs-web-3-0-a-bird-eye-on-the-definition/

http://www.slideshare.net/mstrickland/the-evolution-of-web-30

http://flatworldbusiness.wordpress.com/flat-education/previously/web-1-0-vs-web-2-0-vs-web-3-0-a-bird-eye-on-the-definition/

http://www.slideshare.net/joh5700/web-40-and-beyond-18806151

Task 5

Write short notes on the following;

 Define each term listed here: wikis, blogs, micro-blogs, RDF(resource description framework), RSS (really simple syndication) feeds, mashups, forums, social bookmarking, online collaborative applications, podcasts, photocasts, vidcasts, social networking sites, templates, tagging, viral marketing, webcasts, widgets, virtual worlds and learning environments.

Research and prepare a short presentation for the assigned tasks

Internet Services

- What are web database? Give examples of web database you know. Abdi
- Describe the different online marketing technologies available. Alina
- Describe what a content management system is. an examples is Moodle. Sophie
- Distinguish with examples between push and pull technologies. Shaan
- Describe the following E-commerce technologies; B2B, B2C and C2C. Arman
- Describe the different online payment services; e.g Paypall. Adnan

- Describe the role of The World Wide Web Consortium (W3C). Arshman

Task 6

Internet Security
 Internet security can be provided by using Firewalls, Proxy servers, Encryptions, and Digital signatures

• Using diagrams explain how firewalls work. Shiloh
• Describe the role of proxy server in the management of Internet security. Aly
• Describe what SSL is. Yesha
• What is encryption and how is Public key different from Private key encryption. Use diagrams where possible. Ashhal and Aimaan
•  Describe what digital signatures are and explain how they function. Simin
• Describe other internet security measures in place and describe how each of the works.Khushbu

Internet Threat

Describe each of the internet threat below and suggest the several solutions with examples where possible for each of the threats.

• Types of Viruses; Hisham
• Hackers Tia
• Phishing Faith
• Spaminng Nami
• Pharming Raphael
• Spyware Jai
• Adware Saliha