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Learning Path

Non-Linear: Random Order

About the Course

Course Description

This course covers Introduction & Number theory, Block Ciphers & Public Key Cryptography, Funcyions and Digital Signatures, Security Practice & System Security and E-Mail, IP and Web Security


1.Will familiarize about Number Theory

2.Will demonstrate Block Ciphers & Public Key Cryptography

3.Will develop knowledge in Security Practice & System Security and E-Mail, IP and Web Security


There is no particular prerequisite to learn Cryptography and Network Security, you will be able to do very well, if you have these basic skills: 

1. Basic Knowledge in programming

2. Good Computer Knowledge

3. Good communication skills


Course Study Materials
Module 1: Introduction & Number Theory
  • 1.1 Services, Mechanisms and attacks
  • Introduction & Number Theory 10 Questions
Module 2: Block Ciphers & Public Key Cryptography
  • 2.1 Data Encryption Standard
  • Block Ciphers & Public Key Cryptography 10 Questions
Module 3: Hash Functions and Digital Signatures
  • 3.1 Authentication requirement
  • Hash Functions and Digital Signatures 10 Questions
Module 4: Security Practice & System Security
  • 4.1 Authentication applications
  • Security Practice & System Security 10 Questions
Module 5: E-Mail, IP and Web Security
  • 5.1 E-mail Security
  • E-Mail, IP and Web Security 10 Questions
Final Assessment
  • Final Assessment 20 Questions

The certificate issued for the Course will have

  • Student's Name
  • Photograph
  • Course Title
  • Certificate Number
  • Date of Course Completion
  • Name(s) and Logo(s) of the Certifying Bodies
  • .

    Only the e-certificate will be made available. No Hard copies. The certificates issued by Global uLektz Academy. can be e-verifiable at www.ulektzskills.com/verify.

    • Students will be assessed both at the end of each module and at the end of the Course.
    • Students scoring a minimum of 50% in the assessments are considered for Certifications
  • 40 hours Learning Content
  • 100% online Courses
  • English Language
  • Certifications


Registration opens on 04-02-2019


Your registration details are under review. It should take about 1 to 2 working days. Once approved you will be notified by email and then you should be able to access the course.

Course Approved

Approval Pending - In-Progress

Course access details will be shared within 24 hours.
For help contact: support@ulektz.com

Course Enrollment


Course starts on 07-10-2022


You have completed 6 hours of learning for 14-04-2024. You can continue learning starting 15-04-2024.


This course can only be taken in sequential order.


You have completed the course. You will be notified by email once the certificate is generated.


Are you sure want to enroll this course?.



S.no Date Title Reason

Result Summary

Cryptography and Network Security Principles