Adware

Duration: 2 min

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Inside: a video lesson and guided study material.

Module outline

  1. Numerical Ability & Problem Solving: Speed Mathematics and Basic Mathematics, Arithmetic, Number System, HCF LCM, Divisibility Rules, Percentage, Ratio and Proportion (Ratios), Average, Profit and Loss, Simple Interest and Compound Interest, Mixture and Alligation, Time and Work, Pipe and Cistern, Speed Time and Distance, Age Problems, Partnership, Data Interpretation, Mental Ability, Sequence and Series (Series), Powers and Exponents (Surds and Indices), Algebra, Statistics, Logarithm, Mensuration and Geometry, Permutation and Combination, Probability, Sequences and Series, Powers, Surds and Logarithms, Subject-Verb Agreement, Sentence Completion, Geometry, Sentence Structure and Correction, Data Sufficiency, Trigonometry, Measurement and Quantity Take-Off, Signal Space and Optimum Detection, Probability, Statistics, Algebra, Time and Work, Speed, Time and Distance, Data Interpretation, Combinatorics
  2. Logical Reasoning: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Syllogisms, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Seating Arrangements, Blood Relations, Directions (Direction Test), Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Analytical Reasoning (Counting Figures Reasoning), Puzzle Solving (Puzzles), Calendar, Clock, Cubes & Dices, Logical Sequence Of Words, Venn Diagram, Data Arrangement, Inequality, Analogy, Ranking, Order and Sequence, Selection Decision Table (Decision Making), Alphabet and Word Tests, Numerical Reasoning, Number System, Averages, Mixtures and Alligation, Percentages, Series Completion, Analogy and Classification, Patterns in Two-Dimensional Figures, Coding and Decoding, Mathematical Operations, Direction Sense, Logical Deduction and Induction, Syllogisms and Venn Diagrams, Critical Reasoning, Order, Ranking and Sequence, Reading Comprehension, Profit, Loss and Discount, Constraint Puzzles, Traverse Surveying, Ratio and Proportion, Mensuration, Permutations and Combinations, Clocks and Calendars, Assembling and Grouping of Shapes, Transformation of Shapes, Three-Dimensional Patterns and Visualization, Cubes and Dice, Vocabulary, Blood Relations
  3. General Knowledge & Current Affairs (India + Rajasthan): History, Geography, Polity, Indian Economy, Static General Knowledge, State Wise GK, GK- Current Affairs, Environment, Physics
  4. Computer Fundamentals & Operating Systems: Basics of COA, Floating Point Rep, Digital Systems & Boolean Basics, Number Representation, Number System, Introduction to OS, File Management, Windows OS, Unix OS, Linux OS, Register Transfer and Microoperations, Virtual Memory
  5. Computer Networks: Introduction to CN, Data Communication, DLL: Error Control, DLL: Access Control, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Application Layer, Hardware Basics, Network Security
  6. Cyber Security: Cyber Threats and Malware Attacks, Role of Internet and Web Services, Security in Mobile and Wireless Computing, Electronic Data Interchange and E-Commerce, Physical Security and Cryptography Basics, Intrusion Detection Systems (IDS), Cyber Safety and Security, Ethical Hacking
  7. Programming (C & OOP): C Fundamentals, Control Flow, Arrays & Pointers, Functions, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling, OOPS with C++, Operators & Expressions, Sorting Algorithms, Java Fundamentals, Java
  8. MS Office & Data Processing: MS Office Applications, Basics of DBMS
  9. Internet & Web Technology: Society, Law & Ethics, Terms & Abbreviations, Keyboard Shortcuts, Emerging Tech Trends, Artificial Intelligence, Emerging Technologies, Internet Fundamentals, Website, Browser & Services, Web Design & Development, Protocols & Services, Web Publishing & Hosting, Server Side & Security
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This educational video segment focuses on the "Types of Malware," specifically providing a detailed explanation of Adware. The instructor begins by referencing the on-screen text which defines malware as an inclusive term for all types of malicious software. She then zooms in on Adware, noting that while some forms are legitimate, others make unauthorized access to computer systems and greatly disrupt users. To illustrate this, she draws a diagram on the right side of the screen representing a computer system. On the left, she writes "Binary Track clicks," explaining that adware often tracks user behavior, such as clicks and binary data, to serve targeted advertisements. The visual aid on the screen shows a computer monitor with various pop-up windows, reinforcing the concept of disruption. The lecture concludes by scrolling down to introduce "Botnets," defining them as short for "robot network" and describing them as networks of infected computers under the control of a single attacking party using command-and-control servers. The text also mentions that botnets are highly versatile and adaptable, able to maintain resilience through redundant servers.

Chapters

  1. 0:00 – 1:56 00:00-01:56

    The instructor introduces Adware, defining it as software that displays unwanted ads. She explains that while some are legitimate, others cause unauthorized access. She draws a diagram on the right and writes "Binary Track clicks" on the left to illustrate how adware tracks user behavior like clicks to serve targeted ads, often causing disruption through pop-ups. The segment ends as the screen scrolls to the Botnets section. The instructor also mentions that adware can be considered legitimate in some forms but becomes malicious when it disrupts users or accesses systems without permission. She emphasizes the tracking aspect, writing "Binary Track clicks" to highlight the data collection involved. The visual diagram on the right shows a box representing a computer, while the left side has handwritten notes.

The lecture segment provides a clear definition of Adware, distinguishing between legitimate and malicious forms. The instructor uses visual aids, including a hand-drawn diagram and handwritten notes like "Binary Track clicks," to explain the tracking mechanisms involved. This sets the stage for understanding how malware can be intrusive. The transition to Botnets suggests a shift from individual software threats to networked attacks. The video effectively bridges the gap between simple adware and more complex botnet structures, providing a foundational understanding of malware evolution. The instructor's annotations help clarify the technical terms presented in the PDF.

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