Once upon a time, there was a curious young kid named Alex. Alex loved technology and was always eager to learn new things. One day, while browsing the internet, Alex stumbled upon a term called 'Ethical Hacking'. It sparked Alex's curiosity, and they wanted to know more.

Alex started researching about ethical hacking and discovered that it is a way to help protect computer systems from cyber threats. One important aspect of this process is a 'cyber risk assessment'. Alex wondered how exactly cyber risk assessments were done and what tools were needed.

To find answers, Alex reached out to a cybersecurity expert named Sarah. Sarah explained that cyber risk assessments involve identifying potential vulnerabilities in a computer system and evaluating the possible risks associated with them.

Sarah shared an example to make it easier for Alex to understand. She said, 'Imagine you have a website where users can create accounts and login. One tool we use for cyber risk assessments is called a vulnerability scanner. It helps us identify if there are any weak points in the website's security.'

Sarah continued, 'Let's say the vulnerability scanner finds a weakness in the website's login system. It could be a flaw that allows hackers to guess user passwords. This is a significant risk that could lead to unauthorized access and data breaches.'

After identifying the risks, the next step is to mitigate them. Alex learned that there are various tools and techniques for this, such as secure coding practices, regular software updates, and implementing strong passwords and authentication systems.

Excited to try things firsthand, Alex asked Sarah if they could perform a cyber risk assessment on a computer system. Sarah smiled and gave them a small task. She asked Alex to analyze a simple online game website for any security vulnerabilities.

Alex dove into the task, scanning the website for weaknesses using a vulnerability scanner. They found a potential vulnerability in the game's registration form, which could allow hackers to inject malicious code. They reported their findings to Sarah and together, they worked on fixing the vulnerability.

Once the vulnerability was patched, Sarah praised Alex for their excellent work. She explained that ethical hackers like Alex play a crucial role in securing computer systems and protecting people's sensitive information.

From that day on, Alex's passion for ethical hacking grew stronger. They continued to learn about cybersecurity, helping make the online world a safer place for everyone.