Course

Random Number Generation

This course explains why good random number generation is important when developing software and explores the functions provided for it. It also shows how the functions, the C library provides for that, are flawed. And then, it describes better way to generate random numbers.
21 minutes 3 videos
Start a Free Trial

Course description

How useful are random numbers? The answer is "very." Explore the importance of good random number generation and how the functions the C library provides for it are flawed. Finally, look at better ways to generate random numbers.

Syllabus

Better Random

Video - 00:09:00
How can we safely generate random numbers? Learn now!
Rand Function

Video - 00:09:00
Take a look at the rand function and find out whether or not it's safe.
Introduction to Random Number Generation

Video - 00:03:00
Let's take a look at what is included in this course.

Meet the author

Martin Dubois obtained a degree in computer engineering from Laval University, Québec City, in 1993. He worked in many high-tech start-ups as software developer and software development leader. He mainly developed in C and C++, creating embedded software and device drivers for Windows and Linux. In 2000, he became a freelancer. He helps clients to develop safe, functional and efficient software systems. In addition to developing in C and C++, he provides expert corporate training about device driver development and other related subjects.

Martin is deeply interested in computer security. He never misses the Québec City Hackfest event and even presented subjects twice. He has been a part-time lecturer at colleges and university for over 15 years, where he did teach computer science, programming, and network security.

Learn More

Unlock 7 days of free training

  • 1,400+ hands-on courses and labs
  • Certification practice exams
  • Skill assessments
Start a Free Trial

Associated NICE Work Roles

All Infosec training maps directly to the NICE Workforce Framework for Cybersecurity to guide you from beginner to expert across 52 Work Roles.

  • Multi-Disciplined Language Analyst
  • Cyber Operator
  • Data Analyst

Plans & pricing

Infosec Skills Personal

$299 / year

Buy Now 7-Day Free Trial
  • 190+ role-guided learning paths (e.g., Ethical Hacking, Threat Hunting)
  • 100s of hands-on labs in cloud-hosted cyber ranges
  • Custom certification practice exams (e.g., CISSP, Security+)
  • Skill assessments
  • Infosec peer community support

Infosec Skills Teams

$799 per license / year

Book a Meeting
  • Team administration and reporting
  • Dedicated client success manager
  • Single sign-on (SSO)
    Easily authenticate and manage your learners by connecting to any identity provider that supports the SAML 2.0 standard.
  • Integrations via API
    Retrieve training performance and engagement metrics and integrate learner data into your existing LMS or HRS.
  • 190+ role-guided learning paths and assessments (e.g., Incident Response)
  • 100s of hands-on labs in cloud-hosted cyber ranges
  • Create and assign custom learning paths
  • Custom certification practice exams (e.g., CISSP, CISA)
  • Optional upgrade: Guarantee team certification with live boot camps

Award-winning training you can trust