Contributed by Bryan Sullivan
More and more, developers are becoming aware of the threats posed by malicious code, and SQL injection in particular, and by leaving code vulnerable to such attacks. However, while SQL is the most popular type of code injection attack, there are several others that can be just as dangerous to your applications and your data, including LDAP injection and XPath injection. While these may not be as well-known to developers, they are already in the hands of hackers, and they should be of concern.
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