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Showing posts with the label Security

Filter Html On Php

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

Sanitize All Scripts From Html String

The HTML5 clipboard is awesome, but I am looking for a way to make it safe. The user is pasting tex… Read more Sanitize All Scripts From Html String

Get Security Error When Saving Canvas Object Into An Image

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

What Are The Security Implications Of Html5 Local Storage For Credit Card Info

Storing credit card info in web servers under my company's control creates severe security risk… Read more What Are The Security Implications Of Html5 Local Storage For Credit Card Info

How To Save Unauthorised Manipulation In A Javascript

I wrote a server-client app in javascript/HTML5 its supposed to allow clients to communicate/play a… Read more How To Save Unauthorised Manipulation In A Javascript

Persist Sensitive Data In Browser? Possible?

I was wondering if these is some kind of technique so persist sensitive data out of a web app. I kn… Read more Persist Sensitive Data In Browser? Possible?

Why Is It Dangerous To Render User-generated Html Or Javascript?

I don't know if this is really dangerous, but, as Google does it with its HTML and Javascript s… Read more Why Is It Dangerous To Render User-generated Html Or Javascript?

What Are Security Concerns Around Use Of Canvas.todataurl?

What security threads would canvas.toDataURL generate in general? What measures we have to take to … Read more What Are Security Concerns Around Use Of Canvas.todataurl?