Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a dictionary attack?
💡 Hint: Think about how attackers might get into your account.
Question 2
Easy
Why might users choose weak passwords?
💡 Hint: Consider what a user prioritizes when creating a password.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a dictionary attack?
- A method of cracking passwords using random combinations
- Using a set of common words to access passwords
- A violent attempt to access data
💡 Hint: Think of what kind of words attackers use.
Question 2
Two-factor authentication adds more security.
- True
- False
💡 Hint: Recall what two-factor authentication involves.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine you are the IT security manager tasked with improving password security in your company. Outline a policy for password creation and management that reduces the risk of dictionary attacks.
💡 Hint: Consider all aspects of password security.
Question 2
Evaluate the common phrase 'letmein' as a password. Discuss its vulnerabilities regarding dictionary attacks.
💡 Hint: Think about how many users might choose similar phrases.
Challenge and get performance evaluation