In light of the changing landscape of cyberattacks, it is critical that organizations change the way they address cybersecurity. Relying only on traditional methods of blocking attacks with firewalls, antivirus software, and passwords will be a mistake. Organizations instead need to implement cybersecurity measures that are capable of handling the new breed of cyberattacks. This is where artificial intelligence (AI) comes into play. AI-based cybersecurity solutions use machine learning (ML) techniques, which are a subset of AI. In this Advisor, we explore two broad categories of ML algorithms: supervised learning and unsupervised learning.