Internet, Introduction to the Architecture

LENGTH OF COURSE:
2-3 Days

DESCRIPTION: This course is designed to give students a comprehensive overview of the Internet and Internet Architecture. From the basics on networking and routers to Web Servers this course is perfect for the beginner and the seasoned internet user. Using a practical approach, students will see examples of how information flows through the Internet and reaches its' destination. In addition, we will unravel the mysteries of how HTML, JAVAScript, JAVA Applets, Servlets and JSPs all work together.

PREREQUISITES: Some knowledge of the Internet and personal computers . Experience using Web Browsers is a benefit but is not required.

INSTRUCTION TECHNIQUES: A combination of Lecture, Demonstrations, and Hands-On Labs.

AUDIENCE

Application Users, Programmers, Managers, and anyone the needs to better understand the architecture of the Internet and how it works.

KEY HIGHLIGHTS:

Internet Concepts and Terminology Overview
- The "Web Smart" Test
- History and Internet Concepts
- Internet Addresses and Domain Name Structure
- DNS - IP Address Resolution
- Governing Organizations
Connecting to the Internet
- Connecting your computer
- Online Services
- PPP & SLIP Protocols
- TCP/IP Fundamentals
- Packet vs. Circuit switch
- Routers
- ISDN
- DSL / ADSL
- Satellites and Palmtop Connections
How the World Wide Web Works
- Web Pages
- Web Browsers
- HTML and Browsers
- How URLs Work
- Images and Interactive Forms
- Web Host Servers
- Working with Databases
- Email and how it works
- Telnet
- FTP
- Archie
- Gopher
- Web Browsers
- Level of Net Connectivity

HTML Fundamentals
- Introduction and Writing
- Tags, Styles, Images
XML & XSL
- Extensible Markup Language Overview
- Extensible Style sheet Language Overview
JAVAScript
- Understanding JAVAScript
- Purpose & Alternatives
- Language Overview and Script Syntax
- Where to Use Script
JAVA
- JAVA Introduction
- JAVA Platforms and Features
- JAVA Classes and Objects
- History & JDK
- Class Libraries
- Applications and Applets
- A simple JAVA Program
- JAVA Applet which interacts with the user
- Summary of JAVA Features
JAVAServer Page
- What are JSPs and JSP Schematic
- JSP and Dynamic Content
- Syntax
- When and Where to Use
- Other CGI Programs
- Features and Functions
- Coding Examples
- JAVA Database Connectivity (JDBC)
- SQLJ Programs

WebShere
- Introduction to WebSphere
- Studio Features
MicroSoft IIS and ASP
- Introduction to IIS
- Components
- What are ASP
- ASP Components
Safeguarding the Internet
- Firewalls
- Smurf Attacks
- Viruses
- Cookies, Passports, and Web Tracking
- Cryptography, Privacy, Digital Certificates

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