LDAP Injection
LDAP Injection is a type of cyber attack that can be used to exploit weaknesses in software systems that utilize Lightweight Directory Access Protocol (LDAP) for authentication and data retrieval purposes.
In simple terms, LDAP is a protocol that allows organizations to maintain and access centralized directories of user data, such as usernames and passwords. This type of information is essential for many IT systems, including email servers, web applications, and network infrastructure devices.
However, if an attacker is able to inject malicious code or commands into an LDAP query or search string, they may be able to gain unauthorized access to sensitive information, modify or delete data, or execute other malicious actions.
To prevent LDAP Injection attacks, developers can use secure coding practices, such as input validation and parameterized queries, to sanitize user input and minimize the risk of injecting malicious code. Additionally, network administrators can employ firewalls and network segmentation techniques to limit the potential attack surface and improve overall system security.