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Tested on Workplace for Android version 362.0.0.29.109. This approach might work in other Facebook/Meta applications. Thank you Imre Rad for helping me analyze the binary.

How does it work?

The Workplace Android app uses the Fizz open source TLS-1.3 library to communicate with the backend APIs. This library is written in C++, and is compiled to native code. It is running as a native library attached to the Android app.

The certificate verification is implemented in fizz/client/ClientProtocol.cpp, on line 1944. The easiest way to bypass this check is to patch the if (state.verifier()) { check on line 1942.

Learning Plan for Design Patterns and Principles of Good Design

These learning resources primarily focus on programming using Good Design Principles and Design Patterns

There is an emphasis on learning using PHP, although most patterns are universal to every object orientated language.

Learning Plan for Test Driven Development (TDD)

These learning resources primarily focus on Test Driven Development (TDD).

There is an emphasis on learning using PHP, Laravel and PHPUnit.
All these resources are free (at the time of writing)

Disable Device Enrollment Program (DEP) notification on macOS Ventura.md

Ventura docs for M2 Macs in this comment: https://gist.github.com/henrik242/65d26a7deca30bdb9828e183809690bd?permalink_comment_id=4555340#gistcomment-4555340

Old Monterey docs in this old revision: https://gist.github.com/henrik242/65d26a7deca30bdb9828e183809690bd/32c410e3a1de73539c76fa13ea5486569c4e0c5d

Solution for Sonoma: https://gist.github.com/sghiassy/a3927405cf4ffe81242f4ecb01c382ac

MIFARE Classic

Here are the steps to follow in order to read your cards. Your goal is to find as many keys as possible. The keys unlock sections of your card for the Flipper to read them - you must have a card. Once you read enough sections, you can use an emulated or cloned card at the original card reader to unlock it (sometimes even without finding all of the keys!).

Reading the card

Steps:

Dictionary attack: Try to scan your MIFARE Classic card with NFC -> Read. It will try a dictionary attack of default keys to unlock your card, as well as any keys you may have found through other methods. Do not interrupt the dictionary attack, it may take a while! If it finds 32/32 keys (or 80/80) with 16/16 sectors (or 40/40), congratulations and proceed to "Emulation". If not, continue to step 2.
Mfkey32 attack (): If you have only a few keys found or no keys found, you can get mor

	== Adb Server
	adb kill-server
	adb start-server

	== Adb Reboot
	adb reboot
	adb reboot recovery
	adb reboot-bootloader

	== Shell

	###################################################################
	Writing C software without the standard library
	Linux Edition
	###################################################################
	There are many tutorials on the web that explain how to build a
	simple hello world in C without the libc on AMD64, but most of them
	stop there.

	I will provide a more complete explanation that will allow you to
	build yourself a little framework to write more complex programs.

	figlet "I've got something to say"

	figlet -f thick "Make Tech ASCIIer"

	date \| figlet -f basic

	# Credit http://stackoverflow.com/a/2514279
	for branch in `git branch -r \| grep -v HEAD`;do echo -e `git show --format="%ci %cr" $branch \| head -n 1` \\t$branch; done \| sort -r