Workshop Advanced 11:00 - 13:00 August 11, 2023

Zbyszek Tenerowicz

Aaron Kumavis

Malicious code is out to get you. Can you keep your app working as expected and hold on to your secrets? Come to this workshop and try!

The entire workshop will be delivered as bite-sized hands-on exercises where increasingly advanced threats are presented and you get to defend.

We'll explore techniques allowing cooperation with packages thatintend to steal your secrets and mess with built-in functionality of JavaScript via prototype-poisoning. Another part of the workshop will focus on using tools to isolate code and scale the defensive coding practice up for larger codebases.

Zbyszek Tenerowicz

JavaScript Security, meet.js Poland community organizer

JS Security Engineer at MetaMask working on LavaMoat and Endo. Started using Node.js at v0.8 and never stopped. Enjoys innovating and teaching security, diagnostics and maintainability. One of the oldest members of meet.js Poland community.


Aaron Kumavis

js langsec, ocaps, self-sovereign digital identity

founder metamask