Cybersecurity Awareness and Best Practices

This video introduces the concept of cyber security, emphasizing its importance in protecting computer systems and networks. It highlights significant cyber attacks like the Equifax breach and WannaCry ransomware in 2017, illustrating the need for robust security measures. The video also discusses the vulnerabilities introduced by the Internet of Things, with billions of connected devices increasing the risk of cyber attacks. The course aims to teach viewers how to secure systems, implement best practices, and respond to cyber threats effectively.

What does the term 'cyber' refer to in the context of cyber security?

• A government agency

• Physical security measures

• Relating to computers or computer networks

• A type of malware

Why is it crucial to keep personal information private on computers?

• To avoid paying higher taxes

• To reduce electricity bills

• To prevent identity theft and ransom demands

• To increase internet speed

What was a major consequence of the Equifax database breach?

• Shutdown of global stock markets

• Increase in computer sales

• Exposure of personal information of over 145 million people

• Loss of internet connectivity

What was the impact of the WannaCry ransomware attack on hospitals?

• Hospitals received free software updates

• Hospital equipment malfunctioned, disrupting medical care

• Hospitals were able to upgrade their systems

• Hospitals experienced a decrease in patient visits

What is the Internet of Things (IoT)?

• A new social media platform

• A network of devices that can connect and exchange data

• A type of cyber attack

• A government surveillance program

How many devices are estimated to be connected in the Internet of Things?

• Over 10 million

• Over 1 million

• Over 30 billion

• Over 100 billion

What can hackers potentially tamper with by exploiting network vulnerabilities?

• Weather patterns

• Airplane control systems and medical pacemakers

• Natural disasters

• Global currency exchange rates

What is a key strategy to prevent cyber attacks?

• Sharing passwords with friends

• Using outdated software

• Avoiding the internet

• Implementing firewalls and security measures

Which of the following is a security best practice?

• Disabling all security features

• Multi-factor authentication

• Ignoring software updates

• Using simple passwords

What is the purpose of learning to find and fix system vulnerabilities?

• To reduce electricity consumption

• To minimize damage from cyber attacks

• To improve user interface design

• To increase system speed