Thanks to API development, we can have much smoother, seamless online experiences. But did you know that since APIs continue to evolve, so do the threats that target them?
API abuse has emerged as a major concern for businesses of all sizes, putting sensitive user data at risk and potentially disrupting critical operations. Today, let’s find out the most common forms of API abuse and discuss effective strategies to prevent them.
Credential Stuffing
In simple terms, credential stuffing involves using automated tools or scripts to launch a barrage of login attempts using stolen usernames and passwords. The goal? To gain unauthorized access to user accounts. Why is credential stuffing so effective? Well, many users tend to reuse passwords across multiple platforms.
So, if their credentials are compromised in one breach, cybercriminals can exploit this laziness by testing those same credentials on various websites or applications. To prevent credential-stuffing attacks, organizations should employ robust security measures such as implementing multi-factor authentication (MFA), rate-limiting login attempts per IP address, and monitoring account activity for suspicious behavior patterns.
Unauthorized Function Execution
Last but not least, let’s talk about this abuse. It occurs when an attacker gains full access to execute functions or operations within an API without proper authorization. One way this can happen is through the exploitation of vulnerabilities in the authentication process. If an attacker is able to bypass or manipulate the authentication mechanisms, they can gain unauthorized access and execute functions that they shouldn’t have permission for. Your API Security…