technifyed

Gate Smashers via YouTube Video playlist

Network Security & Cryptography

Videos in this playlist 8

  1. CIA Properties | Confidentiality, Integrity, Availability with examples
  2. Lec-88: Cryptography in computer network in Hindi | Cryptography in Information Security
  3. Lec-89: Symmetric Key Cryptography in Network Security with examples
  4. Lec-91: Asymmetric key Cryptography with example | Network Security
  5. Lec-92: RSA Algorithm in Network Security with examples in Hindi rsa algorithm example in hindi
  6. What is VPN | How VPN Works 🕵️‍♂️| Virtual Private Network (VPN) with Real Life Examples
  7. HTTP vs HTTPS 🚨 with Examples
  8. Lec-6: What are SSL Certificates & How they work? | System Design

Advantages and disadvantages

Advantages

  • Free and complete: every lecture is in the playlist, in order.
  • Watch at 1.5x, skip what you know, rewatch what you don't.
  • Taught in Hindi (or Hinglish), which many students find easier to follow.
  • Made for Indian students, with placement and exam context.
  • 1,303,433 views, so help and notes are easy to find.
  • Completely free.
  • Self-paced: start any time.
  • A clear syllabus (8 videos) you can see before you start.

Disadvantages

  • No certificate, deadlines or graded work.
  • Quality and depth vary: check that the playlist is finished before you start.
  • Less depth than a university course on some topics.
  • No certificate.
  • Short (8 videos, 1 hour): an overview, not deep coverage.
  • No graded assignments or feedback.
  • Recorded in 2020: tools may have changed since.

Some points apply to every course of this kind; see how we rank.

Free

  • Free: Watch on YouTube, no account needed.
  • Certificate: None. Code or take notes along to make it stick.

Gate Smashers is in Tier 3: good universities, respected companies, nonprofits and well-known teachers of our institution ranking (76/100). GATE and university CS subjects in Hindi.

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