Understanding cybersecurity is increasingly important due to the escalating threats in the digital world. As technology advances, so do the tactics of cybercriminals, posing risks to personal, corporate, and national security. Cyber-attacks can lead to financial loss, theft of intellectual property, and damage to an organisation's reputation. Moreover, the interconnectedness of systems means vulnerabilities can have widespread implications. Protecting data integrity, ensuring privacy, and maintaining trust in digital transactions are vital. Knowledge of cybersecurity helps individuals and organisations adopt effective strategies to mitigate risks, comply with regulations, and safeguard sensitive information in an increasingly digital and interconnected world.