Html5 stackoverflow Examples

Well not exactly. If I just draw (ex lines,rect...) and try to export the canvas as an image. It wo… Read more Get Security Error When Saving Canvas Object Into An Image

My friend has a web site on ovh.com.Since a couple of days, the site is flagged as dangerous by goo… Read more Personal Web Site Hacked On Ovh.com, Code Added In Html

Nowadays I am learning about web security, XSS, etc. As XSS basically targets a client-agent (web b… Read more Why Can't We Have Some Antixss Literal Html Tag

I have a login system which is an html form and I need to send the username and password back to th… Read more How To Securely Pass Data From Php Forms To Html

I have been reading up on Iframes with different domains then the parent document and I am slightly… Read more Iframes And Same-origin-policy And Reverse Proxy Hack

I am creating a login-function on my website, and I am thinking about regenerating the session ID o… Read more Php "session_regenerate_id" And Authentication Of Users

Scenario: I am working on Javascript code that allows running arbitrary user-supplied code in a web… Read more Is It Possible To Read Local Variables Of Parent Stackframes?

I have to create generator for web tests (using HTML and JavaScript). Test has to work offline and… Read more Secure Data In Javascript

On a form of my web app, I've got a hidden field that I need to protect from tampering for secu… Read more How To Detect Hidden Field Tampering?

I am working on a problem where i want to restrict a user to open a PHP page This is my javascript-… Read more How To Restrict User To Open A Existing Php Page?

adding in security questions so that users may reset their passwords if they exceed maximum attempt… Read more Can Hidden Fields Be Edited By The User?

I want to allow users to create tiny templates that I then render in Django with a predefined conte… Read more Making User-made Html Templates Safe

I want a user to be able to submit a url, and then display that url to other users as a link. If I … Read more How Can I Clean And Sanitize A Url Submitted By A User For Redisplay In Java?

I have a textarea inside a form. Before the form is submitted, the textarea is validated and checke… Read more Compare Array Of Words To A Textarea Input With Javascript

My UI prototype requires me to show the sites login info all the time. Either I should show the usu… Read more Ssl Login In Iframe

I have a queastion about ActiveXObject in javascript. I have tryed this code in Mozila FireFox 6.0.… Read more Javascript Activexobject

Hey guys so Ive got a question, is there a something I could use when inserting data into the SQL t… Read more Sql Preventation Of Xss

On my client side, I have a rich text area where the user is allowed to enter HTML. Then, how on PH… Read more Filter Html On Php

I've found a lot of info on sanitizing, filtering, and validating forms when it comes to simple… Read more Data Filtering, Sanitation, And Validation For Html-allowed Inputs

I have this regex: var alphaExp = /^[a-zA-ZåäöÅÄÖ\s]+$/; This is for a name-field in a form vali… Read more Include The Hyphen Into This Regular Expression, How?