View source for SQL injection/Countermeasures

<noinclude>:<font size="-2">[[SQL injection]] > Countermeasures</font></noinclude>

Obstacles can occur on various layers of the OSI model.  The software layer may filter the [[input]] during its processing.  The [[Networking Concepts|network layer]] may be monitored by a [[NIDS]] or [[IPS]] and begin to drop traffic, add captcha verifications, or redirect to a honeypot.  The HTTP [[server]] may also be running a Web Application Firewall. A researcher or penetration tester may find <i>overcoming</i> these obstacles difficult, but usually [[#Bypassing_Modern_SQL_Injection_Security_Measures|not impossible given enough dedication.]]

== Configuration & environment challenges ==

{{:SQL_injection/Countermeasures/Infrastructure}}

== Improper sanitizing ==

{{:SQL_injection/Countermeasures/Sanitizing}}