DoS and DDoS Attacks in Cyber Security | Difference, Types & Prevention | University Exams

Is video me DoS (Denial of Service) aur DDoS (Distributed Denial of Service) Attacks ko Cyber Security syllabus ke according conceptually, technically aur exam-oriented manner me explain kiya gaya hai. Ye attacks ka objective hota hai server, network ya application ko legitimate users ke liye unavailable banana, jisse availability principle violate hota hai.

📘 Topics Covered in this Lecture:

What is DoS Attack in Cyber Security

What is DDoS Attack and why it is more dangerous

Difference between DoS and DDoS (exam comparison table)

Architecture & working of DoS vs DDoS

Types of DoS Attacks:

SYN Flood

UDP Flood

ICMP (Ping of Death)

HTTP Flood

Types of DDoS Attacks:

Volumetric Attacks

Protocol Attacks

Application Layer Attacks

Role of Botnets in DDoS

Impact on Availability, Performance & Business Continuity

Detection & Prevention Techniques (Firewalls, IDS/IPS, Rate Limiting, CDN)

Short notes & keywords for University Exams & Viva

🎯 Exam Relevance:
Ye video short answer, long answer, differentiate questions, MCQs, viva aur assignment preparation ke liye extremely useful hai.

🎓 Applicable Courses:
B.Tech (CSE / IT / Cyber Security), BCA, B.Sc IT, MCA, Diploma in Cyber Security, MBA (IT), LLB (Cyber Law).

🏫 Covered Universities & Technical Universities:
AKTU (Dr. A.P.J. Abdul Kalam Technical University), RGPV (Rajiv Gandhi Proudyogiki Vishwavidyalaya), GTU (Gujarat Technological University), RTU Kota, JNTU Hyderabad, JNTU Kakinada, JNTU Anantapur, Anna University, Savitribai Phule Pune University, University of Delhi, Mumbai University, Calcutta University, Osmania University, Panjab University, Madras University, IGNOU, Amity University, Chandigarh University, Lovely Professional University (LPU), Sharda University, Galgotias University, Symbiosis University, KIIT University, VIT University, SRM University, Manipal University, Jain University, Christ University, Bharathiar University, Bharathidasan University, UGC & AICTE affiliated colleges.

📌 Educational Disclaimer:
This content is strictly for academic and awareness purposes only. No practical attack execution is demonstrated.
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