Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Hello, My name is Chen, and I work as a threat intelligence analyst at Salt Security. Every day, I dive into the complex world of cybersecurity, uncovering the hidden threats that hide in our digital lives. Today, I'd like to take you on a journey through the evolving landscape of API threats. APIs are the quiet helpers of the digital world, allowing software applications to communicate easily with each other.

The prevalence of APIs in today's digital environment is undeniable. They are crucial for modern applications, enabling seamless communication and data exchange between different software components. The rise of AI and machine learning has further accelerated API adoption, not only for accessing data and resources but also for rapid API development and deployment.

The API security landscape is changing rapidly, and cybercriminals are becoming increasingly sophisticated. According to the Salt Labs State of API Security Report 2024, API security incidents have more than doubled in the past 12 months, while API usage is rapidly increasing. Organizations are finding it challenging to keep up with the threats associated with expanding API ecosystems and fully understand their complex behavioral attributes.

As noted in the 2024 Gartner Market Guide for API Protection“API security governance is an emerging capability. It allows the administrator of the tool to define and enforce security policies. Unlike posture management, this is a top-down enforcement. It also allows for compliance reports for specific regulations to be generated automatically.” This capability is becoming increasingly important as organizations face a constantly evolving threat landscape.

What is API Security Testing? API security testing is a process of carefully evaluating API endpoints to identify and remediate vulnerabilities such as fuzzy input, parameter tampering, or injection attacks. Acting as the first line of defense, it meticulously examines endpoints to identify and neutralize vulnerabilities before attackers can exploit them.

APIs were already ubiquitous in driving modern applications. However, the pandemic has further accelerated growth in innovation and expansion of digital services, making APIs even more widespread. In today’s world, rapid innovation would not be possible without secure APIs. Attacks on APIs are increasing exponentially. Gartner suggests API abuses are the most significant attack vector since 2022. Hence securing APIs is more critical than ever in the past.

APIs are essential for modern applications as they enable seamless communication and data exchange, serving as the foundation of these applications. However, their interconnected nature makes them vulnerable to various threats. The high volume of API calls - ranging from millions to billions every month - poses a challenge in distinguishing between genuine attacks and harmless irregularities.

Application Programming Interfaces (APIs) are the connecting tissue that enables the communication between applications, internal and external, and facilitate data exchange on a massive scale. In a world where information is the crown jewel of an organization, APIs are driving the delivery of digital services to customers and partners. While their usage is already exploding, the growing popularity of cloud-native technologies and microservices has only accelerated API adoption.

In the age of digital-first businesses, every other software solution either uses an API (Application Programming Interface) or makes one. They enable various applications and services to work together, enabling businesses to improve features, streamline user experience, and provide new exciting offerings. Unfortunately, the more APIs we collect and interact with, the more security challenges increase.

APIs are increasingly becoming the target of choice for attackers. According to the key findings stated in the 2024 Gartner Market Guide for API Protection, "APIs — especially shadow and dormant ones — are causing data breaches among organizations that, on average, exceed the magnitude of other breaches.