Business Logic Attack

What is Business Logic Flood Attack ?

A business logic attack, also known as a business process compromise or transactional fraud, is a type of security attack that targets the underlying logic and workflows of an application or system rather than its technical vulnerabilities. It involves manipulating the expected behavior of an application by exploiting flaws or weaknesses in its business logic. Unlike traditional security attacks that focus on exploiting software vulnerabilities or weaknesses in the underlying infrastructure, business logic attacks exploit the way an application handles and processes business rules, decisions, and transactions. These attacks often aim to bypass or manipulate the normal flow of operations to achieve unauthorized actions or gain some form of advantage.

In this Article ?

• Introduction of Business logic flood attack
• Impact
• Mitigation 

why business logic attacks are so dangerous ?

Business logic attacks are a type of cyber attack that poses a significant threat to many websites and businesses. These attacks are dangerous because they allow hackers to achieve their malicious goals in a way that is difficult to detect by security programs. Hackers rely on similar user behavior as legitimate users, making it difficult for sites to protect themselves from such exploits. 

In a business logic attack, hackers manipulate the way a website or application processes data. They exploit a vulnerability in the application's programming logic to carry out their attack. This can result in a wide range of malicious activities, including stealing sensitive data, compromising user accounts, and even gaining control over the entire application.

The reason why business logic attacks are so dangerous is that they can be carried out without triggering any alarms or alerts. Since these attacks rely on legitimate user behavior, they can easily go undetected by traditional security solutions. This makes it difficult for businesses to protect themselves from such exploits.

To prevent business logic attacks, it is essential to implement a comprehensive security solution that can detect and prevent such attacks. This solution should be designed to analyze application behavior and identify any anomalies that could indicate an attack. It should also be able to prevent unauthorized access to sensitive data and resources.

Mitigations :

Implement secure coding practices during the development phase of the application. This includes input validation, output encoding, and proper error handling. Developers should follow secure coding guidelines and avoid relying solely on client-side validation.

Follow the principle of least privilege, granting users and processes only the permissions necessary to perform their tasks. Avoid granting excessive privileges that could be exploited in case of an attack

Implement monitoring and logging mechanisms to track user activities, transactions, and system events. Analyze patterns and detect anomalies that may indicate business logic attacks or suspicious behavior.