JavaScript Apprenticeships

It seems there is currently no pure JavaScript method for accessing the system clipboard using most… Read more Why Is Writing To The Clipboard In Js Considered A Security Hole?

This has been stressing me out.. I have a hidden input: I'm populating the hidden input with … Read more Prevent Hidden Input From Being Altered

In reading about how to avoid json hijacking I've come across various methods including POSTing… Read more Difference Between ")]}',\n" And "{} &&" In Avoiding Json Hijacking

I'm thinking about trying Firebase and have spent the day looking at example projects and the d… Read more Understanding Securing Firebase Code

I don't want to directly import security_access_key in my application due to security reason. I… Read more How To Secure Security_access_key In React Js Application?

According to the spec (Annex C), strict-mode code can't do pretty much anything that might assi… Read more Why Does Ecmascript 5 Strict Mode Go To Such Great Lengths To Restrict The Identifier `eval`

There is a Node.js project that sanitizes data and there is an OWASP library for JavaScript that ha… Read more Javascript Xss Prevention

I've been working with Socket.IO for a few days and it's been both extremely exciting and e… Read more How Do I Secure Socket.io?