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CERTIFICATE IN INTERNET ( S-C308 )

BASIC INFORMATION

  • Course Fees : 1500.00 2500.00/-
  • Course Duration : 1 MONTH
  • Minimum Amount To Pay : Rs.500.00

Internet Overview:

  1. Definition:

  • The Internet is a global network of interconnected computers and computer networks. It allows communication and the exchange of information between devices worldwide.
  1. History:

  • The development of the Internet began with ARPANET in the 1960s, a U.S. Department of Defense project. It has since evolved into a complex network connecting billions of devices.
  1. Key Components:

  • World Wide Web (WWW): A system of interlinked hypertext documents accessed via the Internet.
  • Web Browsers: Software applications used to access and view websites (e.g., Chrome, Firefox, Safari).
  • URLs (Uniform Resource Locators): Web addresses that specify the location of a resource on the Internet.
  • IP Addresses: Unique numerical labels assigned to each device connected to a computer network.
  1. Internet Services:

  • Email: Electronic mail for sending and receiving messages.
  • Web Surfing: Browsing websites and accessing information on the WWW.
  • File Transfer Protocol (FTP): Transferring files between computers.
  • VoIP (Voice over Internet Protocol): Making voice calls over the Internet.
  1. Internet Protocols:

  • TCP/IP (Transmission Control Protocol/Internet Protocol): Fundamental suite of protocols that enables communication on the Internet.
  • HTTP/HTTPS (Hypertext Transfer Protocol/Secure): Protocols used for transferring web pages.
  1. Internet Security:

  • Firewalls: Security barriers between a private internal network and the Internet.
  • SSL/TLS Encryption: Secure protocols for transmitting data securely over the Internet.
  • Antivirus Software: Protects against malicious software and threats.
  1. Social Media and Online Platforms:

  • Social Networking Sites: Platforms for connecting and sharing information (e.g., Facebook, Twitter, LinkedIn).
  • Online Marketplaces: Platforms for buying and selling goods and services (e.g., Amazon, eBay).
  1. Challenges and Issues:

  • Privacy Concerns: Collection and use of personal data.
  • Cybersecurity Threats: Malware, phishing, hacking, etc.
  • Digital Divide: Disparities in Internet access and digital literacy.
  1. Evolution and Future Trends:

  • 5G Technology: Next-generation mobile communication technology.
  • Internet of Things (IoT): Interconnected devices sharing data.
  • Artificial Intelligence (AI) and Machine Learning: Impact on Internet applications and services.

Eligibility Criteria:

- Minimum educational qualification: Class 5 and above