javascript - Cross Site Scripting: Is restricting the use of < and > tags an effective way to reduce Cross Site Scripting? -


if want prevent xss, restricting input of special characters such < , > in text entry forms best way prevent it?

i mean, prevent entry of html tags such <script> , <img> etc. , block xss.

would agree?

no. best way prevent ensure information output onto page appropriately encoded.

some possible examples of why angle brackets (and other special character blocking) insufficient:

https://security.stackexchange.com/questions/36629/cross-site-scripting-without-special-chars


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