Tag: ASVS 6.9
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OWASP A2 – Cross-Site Scripting (XSS) with PHP Part 3
Last week we finished up input validation, which represents one half of the solution towards preventing XSS. This week we will cover the other half; output encoding. Output encoding protects the application in the event that malicious script data somehow makes its way into the database or a form parameter. It is a fail safe…