# Session title

Use fetch metadata to solve modern problems

## Session URL

https://staging.webexpo.net/prague2024/sessions/use-fetch-metadata-to-solve-modern-problems/

## Session Type

Conference Talk

## Talk Description
The modern web is a little different than it was back in the days when computers were ruled by IE6. Today, we don't trust anything sent by a browser because it could be fake. For example, embedded JavaScript, which is a good servant, can also be a very bad master.
But actually, there are cases when we can trust the browser! And that's what Michal’s talk is all about. He’ll cover the new "Sec-" HTTP headers and show you how, thanks to them and thanks to his favourite Content Security Policy (CSP), the old saying "Fast, good, or cheap – pick two" is no longer true because you can have all three.
For questions and further discussion find the speaker in the Speaker's Corner right after their talk.
## Tags

Backend Dev, Frontend Dev, Future of Work, Security

## Session Focused on

Web Development: 100%, Design & UX: 0%, Marketing: 0%, Business: 60%

## Session Presenter

Michal Špaček

## Session Presenter Bio

Michal is a software developer and an application security engineer on a mission to show developers how and why they should write secure code. He started building websites and apps during the "First Browser War" when "Best viewed in Netscape" logos were still a thing. 
Michal has worked for Skype, report-uri.com, and others, and is now the Head of Security at Shoptet.

## Session Details

### Date

May 30, 2024 12:00 pm

### Duration

40 Minutes

### Specific Location

Lucerna Cinema

### General Localtion

Lucerna Palace, Prague, Czech Republic