# Information Security-3

- Institution: IIT Madras
- Department: Computer Science and Engineering
- Teacher: Prof. Kamakoti Veezhinathan
- Level: Undergraduate
- Language: English
- Subjects: Computer science, Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/106106157)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/106106157)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Operating System Introduction](https://invisiblenetwork.ai/learn/nptel/106106157/07ef59ef0672) (Video)
2. [Storage Hierarchy , Exceptions, Interrupts and traps](https://invisiblenetwork.ai/learn/nptel/106106157/4fba86b0d187) (Video)
3. [OS Management Services](https://invisiblenetwork.ai/learn/nptel/106106157/fdeaed7c4dd2) (Video)
4. [OS Security Issues](https://invisiblenetwork.ai/learn/nptel/106106157/fde1a178b054) (Video)
5. [Process And Threads](https://invisiblenetwork.ai/learn/nptel/106106157/b6a71d787d45) (Video)
6. [Process Scheduling](https://invisiblenetwork.ai/learn/nptel/106106157/a2c02dba6d5f) (Video)
7. [Scheduling Algorithm](https://invisiblenetwork.ai/learn/nptel/106106157/dab8b5a2ad2e) (Video)
8. [Process Synchronization](https://invisiblenetwork.ai/learn/nptel/106106157/41d6f5d60620) (Video)
9. [Memory Management - 1](https://invisiblenetwork.ai/learn/nptel/106106157/b1c2e1768101) (Video)
10. [Memory Management - 2](https://invisiblenetwork.ai/learn/nptel/106106157/2ff4859d30d6) (Video)
11. [File Systems 1](https://invisiblenetwork.ai/learn/nptel/106106157/0fc4c9e5aefc) (Video)
12. [File Systems-1](https://invisiblenetwork.ai/learn/nptel/106106157/c025e7cc62e4) (Video)
13. [Unix Filesystem](https://invisiblenetwork.ai/learn/nptel/106106157/38e8b85fcfb2) (Video)
14. [Unix Filesystem (Contd.)](https://invisiblenetwork.ai/learn/nptel/106106157/bfd41f94f43d) (Video)
15. [Linux : Basic Commands](https://invisiblenetwork.ai/learn/nptel/106106157/8f96603d5e80) (Video)
16. [Linux : Basic Commands (Contd.)](https://invisiblenetwork.ai/learn/nptel/106106157/34e9f84c2945) (Video)
17. [Linux : Users and Permissions](https://invisiblenetwork.ai/learn/nptel/106106157/36a0d4712060) (Video)
18. [Linux : I/O Redirection and Pipes](https://invisiblenetwork.ai/learn/nptel/106106157/15f54a4c7276) (Video)
19. [Linux : Task Control](https://invisiblenetwork.ai/learn/nptel/106106157/4fa46837b2c8) (Video)
20. [Linux : Shell Environment](https://invisiblenetwork.ai/learn/nptel/106106157/8b2d937d68aa) (Video)
21. [Linux: Text Editors](https://invisiblenetwork.ai/learn/nptel/106106157/6b39374fcf8f) (Video)
22. [Linux : Compression / Archiving](https://invisiblenetwork.ai/learn/nptel/106106157/4d28f1a9447f) (Video)
23. [Linux: Print & Sync Commands](https://invisiblenetwork.ai/learn/nptel/106106157/ca67c5b9e98f) (Video)
24. [Linux: File Comparison](https://invisiblenetwork.ai/learn/nptel/106106157/bbdf5404086e) (Video)
25. [Basic Networking Administration](https://invisiblenetwork.ai/learn/nptel/106106157/10de99c829f6) (Video)
26. [Filesystems and Devices](https://invisiblenetwork.ai/learn/nptel/106106157/802d3181042d) (Video)
27. [Shell Introduction](https://invisiblenetwork.ai/learn/nptel/106106157/5c8411e60cf8) (Video)
28. [Shell Comments and Variables](https://invisiblenetwork.ai/learn/nptel/106106157/8be94c5fbf51) (Video)
29. [Shell Variables](https://invisiblenetwork.ai/learn/nptel/106106157/28c1415ce02d) (Video)
30. [Shell Arrays and Arithmetic](https://invisiblenetwork.ai/learn/nptel/106106157/9d2d05a2d495) (Video)
31. [Shell Condition and Relation](https://invisiblenetwork.ai/learn/nptel/106106157/c10fb24aa557) (Video)
32. [Shell Examples](https://invisiblenetwork.ai/learn/nptel/106106157/7b162ffae10f) (Video)
33. [Shell Functions](https://invisiblenetwork.ai/learn/nptel/106106157/2398e667b35b) (Video)
34. [Shell File Test](https://invisiblenetwork.ai/learn/nptel/106106157/9864007d6b21) (Video)
35. [Shell Loop Control](https://invisiblenetwork.ai/learn/nptel/106106157/cc61b1883d91) (Video)
36. [Shell Script Variations](https://invisiblenetwork.ai/learn/nptel/106106157/51f7f30d4cf9) (Video)
37. [Shell Pattern Matching](https://invisiblenetwork.ai/learn/nptel/106106157/d50b123c9b28) (Video)
38. [Shell Case Statements](https://invisiblenetwork.ai/learn/nptel/106106157/92fe1503307f) (Video)
39. [Shell Co-routines](https://invisiblenetwork.ai/learn/nptel/106106157/1ce3879263a7) (Video)
40. [Shell Signals and Traps](https://invisiblenetwork.ai/learn/nptel/106106157/1e1010cd1feb) (Video)
41. [Shell Subshell](https://invisiblenetwork.ai/learn/nptel/106106157/4d6dff4483f0) (Video)
42. [Shell Declarations](https://invisiblenetwork.ai/learn/nptel/106106157/76d132c13c71) (Video)
43. [Shell Examples 2](https://invisiblenetwork.ai/learn/nptel/106106157/fa14ee3b0d79) (Video)
44. [Shell Review](https://invisiblenetwork.ai/learn/nptel/106106157/a9aef4a439fc) (Video)
45. [An Introduction](https://invisiblenetwork.ai/learn/nptel/106106157/e20640326911) (Video)
46. [Structure of a Network](https://invisiblenetwork.ai/learn/nptel/106106157/745d34cf8b39) (Video)
47. [Network Core - Definition](https://invisiblenetwork.ai/learn/nptel/106106157/0ef7acf1e932) (Video)
48. [Network Access and Physical Media](https://invisiblenetwork.ai/learn/nptel/106106157/eed2f5fe9ec3) (Video)
49. [Structure of ISP and Packet Delays](https://invisiblenetwork.ai/learn/nptel/106106157/d6aa338b0ca3) (Video)
50. [Network Protocol Layers](https://invisiblenetwork.ai/learn/nptel/106106157/b1ec1cb8d282) (Video)
51. [Network Devices](https://invisiblenetwork.ai/learn/nptel/106106157/a9eb50573a64) (Video)
52. [Network Security- An Introduction](https://invisiblenetwork.ai/learn/nptel/106106157/4e291e1c2553) (Video)
53. [Public Key Cryptography](https://invisiblenetwork.ai/learn/nptel/106106157/5137df60f6d3) (Video)
54. [Digital Signatures](https://invisiblenetwork.ai/learn/nptel/106106157/cda55a348a58) (Video)
55. [Security in Practise](https://invisiblenetwork.ai/learn/nptel/106106157/9bac388589c1) (Video)
56. [Security in Practise (contd.)](https://invisiblenetwork.ai/learn/nptel/106106157/3cd5cc9283cb) (Video)
57. [Wireshark](https://invisiblenetwork.ai/learn/nptel/106106157/dc36f2df996d) (Video)
58. [Snort](https://invisiblenetwork.ai/learn/nptel/106106157/e4aa3902b8b8) (Video)
59. [Review I](https://invisiblenetwork.ai/learn/nptel/106106157/bf3f14ba7e91) (Video)
60. [Review II](https://invisiblenetwork.ai/learn/nptel/106106157/334551aaf184) (Video)