This video explains Cyber Security – Unit 1 in a simple, clear, and exam-focused manner. Useful for students of RGPV, DAVV, GTU, Mumbai University, PTU, AKTU, VTU, RTMNU, Pune University, and most Indian universities that follow a similar Cyber Security syllabus. 🎓 Topics Covered (Unit – 1): Introduction to Cyber Crime Challenges of Cyber Crime Classifications of Cyber Crimes • Email Spoofing • Spamming • Internet Time Theft • Salami Attack / Salami Technique 📘 Why this video is useful for university exams? ✔ Covers complete Unit–1 syllabus ✔ Answers explained exactly as required in theory exams ✔ Short, clear definitions for 2–5 mark questions ✔ Detailed explanations for 8–10 mark questions ✔ Includes examples for understanding & scoring high ✔ Helpful for BCA, B.Sc IT, B.Tech CSE, MCA, BBA-CA & Diploma students 📌 Best for: • Semester exams • University theory exams • Internal tests • Viva preparation • Last-minute revision If this lecture helps you, please like the video and subscribe for more Cyber Security (All Units) exam-oriented lectures. If you want, I can create: 📄 Unit-1 PDF Notes 📚 Expected University Exam Questions 🎞 Lecture Script for Voiceover Just tell me — “Make Unit-1 PDF notes” or “Give expected questions.” 📌 Chapters: 00:00 – Introduction 00:45 – What is Cyber Crime 05:20 – Challenges of Cyber Crime 10:00 – Classification of Cyber Crime 15:20 – Email Spoofing 19:50 – Spamming 27:10 – Internet Time Theft 34:00 – Salami Attack/Salami Technique #CyberSecurity #CyberSecurityUnit1 #CyberCrime #EmailSpoofing #Spamming #SalamiAttack #InternetTimeTheft #CyberSecurityLecture #CyberSecurityNotes #UniversityExam #CyberSecurityForBeginners #BCA #BTech #BCS #MCA #CyberSecurityExamPreparation #CyberCrime #CyberSecurity #Unit1 #EmailSpoofing #Spamming #SalamiAttack #InternetTheft #CyberCrimeLecture #CyberSecurityBasics #CyberSecurityForBeginners #ExamPreparation #SurendraTech Cyber Crime Unit 1, Cyber Crime explained, cyber crime lecture, cyber crime notes, email spoofing, spamming explained, salami attack, internet time theft, cyber security unit 1, cyber crime in hindi, cyber crime class, cyber security notes, cyber crime examples, cyber security for beginners, cyber crime types, cyber security lecture Cyber Security Unit 1, Cyber Security syllabus, cyber security lecture, cyber security notes, university exam cyber security, cyber crime unit 1, email spoofing explained, spamming explained, salami attack explained, internet time theft, cyber security for beginners, cyber crimes classification, cyber security unit 1 in hindi, cyber security important questions, cyber security exam preparation, cyber security chapter 1, cyber security for BCA, cyber security for BTech, cyber security for BSc IT, cyber security RGPV, cyber security DAVV, cyber security GTU, cyber security Mumbai University, cyber crime examples, cyber security theory lecture, cyber security Hindi lecture