Top 4 API Security Threats Developers Should Know About

 

a cursor on the word security

APIs are the backbone of modern web applications, enabling seamless data exchange and functionality. However, this convenience comes with a security price tag. Just like any other software, APIs are vulnerable to attacks.

 

 Here's a breakdown of the top API security threats developers should be aware of to build robust and secure applications. We’ll also cover how API penetration testing service, as provided by Lean Security, can ensure your security and protect you from any and all threats.

 

Broken Object-Level Authorization (BOLA)

Imagine a scenario where User A can access User B's data due to flaws in access control. This is BOLA in action. It arises from weak authorisation checks on individual objects within an API. An attacker might exploit this by manipulating requests to gain unauthorised access to sensitive data like financial records or personal information.

 

Broken Authentication

Authentication verifies a user's identity before granting access. If this process is flawed, attackers can easily impersonate legitimate users and wreak havoc. Common weaknesses include weak password policies, insecure storage of credentials (think plain text!), and a lack of multi-factor authentication. This is where API penetration testing can help you ensure your users are protected.

 

Excessive Data Exposure

APIs shouldn't be like oversharing party guests, revealing more than necessary. Exposing excessive data can be a security risk. Imagine an API returning a user's entire profile when only the username is required. This extra data could be used for social engineering attacks or even identity theft. That’s why you should get API penetration testing services to protect your data from being stolen.

 

Lack of Resources and Rate Limiting

APIs are susceptible to denial-of-service (DoS) attacks, where attackers overwhelm them with requests, causing crashes or slowdowns. To prevent this, implement resource limits and rate limiting. Resource limits restrict the amount of data a user can access, while rate limiting controls the number of requests they can make within a specific timeframe.

a wall of code

 

Don't Let Your APIs Become a Backdoor for Hackers! Call Lean Security Today

Security awareness of API threats is only half the battle. Lean Security can help you fortify your applications with a comprehensive API penetration testing service.

Their pen testers go beyond basic scanners. They wield the same tools a determined attacker would, both publicly available and those you might provide – just like a real-world attack. They'll meticulously scrutinise your APIs, uncovering hidden vulnerabilities before they're exploited.

The outcome? An actionable report detailing your API's resistance to cyberattacks. This isn't just a report; it's a security investment.

Contact the company for security testing services today!

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