Why is API security a big deal? In the last 10 years there has been a substantial increase in API usage. APIs are everywhere, transforming business systems around the world. This rise will continue with the further adoption of IoT devices. As more APIs are created, cybersecurity risks and threats must be considered. Data and privacy breaches are major pain points for business and IT. This presentation will further discuss why API security is an essential component of an API-led architecture and how to protect the systems within the architecture.