Front-end Firewalls

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Front-End firewalls for XSS vulnerabilities: Seamless protection (1)

The previous article explained the hook program attack and defense combat, and realized a set of frame page monitoring scheme, the protection of all child pages. So far, the depth of our protection has been similar, but the breadth is still deficient. For example, our property hooks only consider setattribute, but ignore similar setattributenode. Although this method has never been used, it does not mean that people cannot use it. For example, creating an element is usually createelement, and in fact Createelementns is also possible. Even ...

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