NIS 316317 Manual Answer: Network and Information Security

In this article, we share all practicals answer for the NIS 316317 Network and Information Security lab manual.

Operating systems are a crucial component of any computer system. Similarly, a course on operating systems is a crucial component of any computer science program.

We hope that students will also find it useful. It provides a clear description of the practical performance, execution, and working of the operating system.

NIS 316317 Lab Manual Answer K Scheme

• Practical No. 01: i. Install and configure Antivirus software on system (Licensed copy) ii. Use privacy and security settings on operating system.

• Practical No. 02: i. Set up single level authentication for computer system ii. Recover the password of computer system using any freeware password recovery tool (Example- John the ripper).

• Practical No. 03: i. Grant security to file, folder or application using access permissions and verify it ii. Grant access permission while sharing file and folder.

• Practical No. 04: Write a utility using C/Shell programming to create strong password authentication (Password should be more than 8 characters, and combination of digits, letters and special characters #, %, &, @).

• Practical No. 05: i. Write a C program to implement caesar cipher technique to perform encryption and decryption of text ii. Apply Caesar cipher technique to perform encryption and decryption of text using any open-source tool (Example – Cryptool).

• Practical No. 06: i. Implement Vernam cipher encryption technique to perform encryption of text using C programming language ii. Apply Vernam cipher technique to perform encryption and decryption of text using any open-source tool (Example – Cryptool).

• Practical Number: 07: Implement the railfence encryption technique to perform encryption of text using C programming language.

• Practical No. 08: Implement simple Columnar Transposition encryption technique to perform encryption of text using C programming language.

• Practical No. 09: Create and verify Hash Code for given message using any Open- source tool (Example-Cryptool).

• Practical No. 10: i. Write a C program to implement Diffie-Hellman key exchange algorithm to perform encryption of text ii. Use Diffie-Hellman key exchange algorithm to perform encryption and decryption of text using any open-source tool (Example – Cryptool)

• Practical No. 11: Use Steganography to encode and decode the message using any Open source tool (Example – OpenStego).

• Practical No. 12: Create and verify Digital Signature using any Open-source tool (Example – CrypTool).

• Practical No. 13: Create and verify Digital Certificate using any Open-source tool (Example – CrypTool).

• Practical No. 14: Configure Firewall Settings on any Operating System.

• Practical No. 15: Send a Test Mail Securely using any Open-source Tool (Example – Pretty Good Privacy with GnuPG).

• Practical No. 16: Find the Origin of an Email using Email Tracker Pro.

Conclusion

All the latest practicals of the Network and Information Security lab manual are solved and listed above for computer branch diploma students.

Computer 6th Sem All Manuals