Difference Between Internet and Intranet – JKSSB Mock Test
Many candidates get confused between the terms Internet and Intranet. In the JKSSB Computer Exam, questions from this topic are commonly asked.
This guide will explain:
- What is the Internet?
- What is the Intranet?
- Key differences between Internet and Intranet.
- Examples and uses.
- FAQs for last-minute revision.
What is the Internet?
The Internet is a global network of computers that are connected together. It allows people from different parts of the world to communicate, share information, and access data.
Key Features of Internet:
- Public network (available to everyone)
- No single owner or controller
- Millions of websites and services (Google, Facebook, YouTube, etc.)
- Uses TCP/IP protocol
- Examples of Internet use: Browsing websites, email, online shopping, social media
Definition:
"The Internet is a worldwide system of interconnected computer networks that use the TCP/IP protocol to communicate."
What is the Intranet?
The Intranet is a private network used within an organization. It helps employees share information securely inside a company.
Key Features of Intranet:
- Private network (limited access)
- Used by specific users like employees
- Requires username and password
- Controlled by the organization
- Uses similar technology as the Internet (web browsers, websites)
- Examples of Intranet use: Internal portals, HR management systems, company policies
Definition:
"An Intranet is a private network accessible only to an organization’s staff, usually protected by firewalls and passwords."
Internet vs Intranet – Key Differences
| Feature | Internet | Intranet |
|---|---|---|
| Access | Public, open to everyone | Private, limited to organization |
| Purpose | Global communication and information sharing | Internal communication and collaboration |
| Security | Less secure (requires antivirus, firewalls) | Highly secure with restricted access |
| Ownership | No single owner | Owned and managed by the organization |
| Examples | Google, Facebook, YouTube, Wikipedia | Company portals, internal HR sites |
| Technology Used | TCP/IP, HTTP, HTTPS | TCP/IP, HTTP, but on a private network |
| Connectivity | Requires Internet Service Provider (ISP) | Local Network (LAN or VPN) |
Examples of Internet Use
- Browsing websites
- Watching videos online
- Sending emails (Gmail, Yahoo Mail)
- Using social media (Facebook, Instagram)
- Online shopping (Amazon, Flipkart)
- Online banking
Examples of Intranet Use
- Employee attendance management
- Company announcements
- Accessing salary slips
- Internal training programs
- Sharing company documents securely
- Project collaboration among employees
Similarities Between Internet and Intranet
Even though they are different, the Internet and Intranet share some similarities:
- Both use web browsers (like Chrome, Firefox)
- Both use TCP/IP protocols
- Both can include websites and web applications
- Both allow data sharing (in different scopes)
Advantages of Internet
- Easy access to global information
- Connects people worldwide
- Supports e-commerce and online business
- Enables online education and entertainment
- Helps in research and development
Disadvantages of Internet
- Cybersecurity risks (hacking, viruses)
- Spread of misinformation
- Privacy concerns
- Internet addiction problems
- Data theft possibilities
Advantages of Intranet
- Improved communication within the company
- Increases employee collaboration
- Secure data sharing
- Efficient management of internal processes
- Reduces paper-based work
Disadvantages of Intranet
- Access limited to employees only
- Needs proper management and updates
- Setup and maintenance costs
- May require training for employees
Key Points for JKSSB Exam
- Internet: Global network, public, open access
- Intranet: Private network, limited to organizations
- Both use: TCP/IP protocols
- Internet access: Through ISP
- Intranet access: Through LAN or VPN
- Security: Intranet is more secure due to restricted access
- Examples of Internet: Google, YouTube, Wikipedia
- Examples of Intranet: Internal HR portals, company documents
FAQs: Difference Between Internet and Intranet
Q1: What is the main difference between Internet and Intranet?
Answer: The Internet is a public network, while the Intranet is a private network used inside organizations.
Q2: Is the Intranet connected to the Internet?
Answer: Usually no, but some Intranet systems may allow limited internet access.
Q3: What protocols do Internet and Intranet use?
Answer: Both use TCP/IP, HTTP, and HTTPS protocols.
Q4: Who controls the Internet?
Answer: No single organization controls the entire Internet.
Q5: Is VPN related to Intranet?
Answer: Yes, VPN (Virtual Private Network) allows remote users to access an organization’s Intranet securely.
Final Thoughts
Understanding the difference between Internet and Intranet is essential for JKSSB Computer Awareness exams. Focus on key terms like public vs private, security levels, and examples.
Revise this topic multiple times before your exam. For more JKSSB notes and free study material, keep visiting our website.
All the best for your JKSSB Exam!
