Study Material (SEC) Cyber Sphere and Security : Global Concerns | Notes PDF + PYQ | DU SOL NCWEB | B.A B.SC B.Com

Study Material

This page provides you the Study Material/Notes of the Skill Enhancement Course (SEC) titled Cyber Sphere and Security : Global Concerns. This Subject aims to makes you aware about Cyber Domain including Security, threats and Protection tools as well as Case studies. 

Here you can download the Notes of this subject, Prepared by experts from the exam point of view. A detailed content is there in it as per the syllabus. You will find it very helpful in your examination. This also includes Previous Year Questions with Answers which will enhance Your Preparation and make it easy. 

So download now from the button below and achieve your target of getting full marks.

Paper Pattern

The End Semester Exam will be of 30 marks. You will have the option to attempt 3 Questions out of 6. Time : 1:00 Hrs. Each question: 10 Marks

What you will find Inside PDF

➤ Detailed Notes of Every Chapter (Unit 1-5)

➤ Includes Syllabus
➤ Previous Year Questions (PYQs) with Answer 

➤ Easy to Understand

➤ Medium = English

➤ For DU Regular, SOL, NCWEB Students 

Follow these Steps:

Step 1: Click on the Download Button

Step 2: Fill Details and Make payment

Step 3: After that you will be automatically redirected to the PDF Notes.

Note: These Notes are enough for your exams. No need to do anything extra.

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Important Definitions : 

1) Cyber Sphere : It refers to the virtual environment where all digital interactions, communications, and activities occurs .

It includes everything from Internet, digital networks, and all the devices connected to them, social media engagements and online shopping to critical infrastructure networks and governmental operations.

2) Cyber Security : It refers to the measures, protocols, and technologies designed to protect computers, servers, mobile devices, electronic systems, networks, and data from digital attacks.

3) Cyber Crime : It refers to the illegal activities conducted in cyberspace that targets or uses computers, networks, and digital devices.

5) Securing Your Defense : 

➤ Use strong passwords and security measures.

➤ Be aware of the latest cyber security threats.

➤ Keep your software up-to-date.

➤ Use antivirus softwares to protect your computers.

➤ Be careful about what you click on in emails and text messages.

➤ Don't give out your personal information to anyone you don't trust.

5) CIA Triad

The CIA Triad is one of the most fundamental concepts in cyber security. It stands for confidentiality, integrity, and availability, and it represents the three main goals of cyber security.

➤ Confidentiality refers to the need to protect information from unauthorized access.

➤ Integrity refers to the need to ensure that information is accurate and complete.

➤ Availability refers to the need to ensure that information is accessible to authorized users when they need it.

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