0xK4M1L 0xB0RZYM

pretending to be a software engineer

[0xK4M1L 0xB0RZYM @kam800]

I have just released my first open source project – mach-o files obfuscator written in pure Swift: https://t.co/51zJotO4vP ✈️
It is language agnostic – doesn't care if app is written in Swift or Obj-C 😎
#obfuscator #security #ios #macho #dyld #swiftlang

[Piotr Szadkowski @Dziobaczy]

Supper happy to upload talk from @kam800 he made for @MobileWarsaw #90 edition

I really love how much Kamil cares about good story in his presentations making complex topics a beautiful and funny journey for the viewers.

Check it out! #iOS #Swift

https://t.co/e4EITELm4G

[dc4822 @dc4822]

A teraz na scenie @kam800 hackuje iOS za pomocą ATARI

[ iOS Code Review Newsletter @ios_code_review]

 iOS Code Review - Issue #57 is out 💌☀️🚀

It features highlights from @chriseidhof @peterfriese @mahyarm8 @kam800 @hybridcattt @NSSpain ✨ -

And thank you @Bitrise for support again ❤️

https://t.co/Jozz7T4Q7U #SwiftLang #iOSDev

[0xK4M1L 0xB0RZYM @kam800]

Hola @NSSpain! #nsspainXI

[0xK4M1L 0xB0RZYM @kam800]

@vi4m W Poznaniu jeszcze przed pandemią słyszałem fantomowe głosy dziecka. Później dowiedziałem się że za ścianą było przedszkole. 😉

[0xK4M1L 0xB0RZYM @kam800]

@ktosopl I totally love it! Thanks for your work! 👏🏻

[0xK4M1L 0xB0RZYM @kam800]

@dgregor79 I have an unexpected pointer in the middle of a swift enum type metadata. A value witness table pointer comes first, then the unexpected pointer, then a kind, finally a nominal type descriptor. Should this happen at all? As far as I know kind should be right after VWT.

[0xK4M1L 0xB0RZYM @kam800]

I will bury this iPod Touch 4 as a time capsule, so future generations could try to unlock it. (The message says “iPod is disabled, try again in 26 milion minutes”)

[Kasia Małek @Kasia_Malek_]

Za tydzień w czwartek (17.04) kolejny Allegro Tech Live, tym razem z tematem🔥iOS pod maską🔥
Będziecie mogli usłyszeć @adam_grz @kam800 @fabian_grzes @macpiotrowski89

👉👉https://t.co/NP9sYL5b5g
Liczę, że tego nie przegapicie drodzy #iOS Developerzy! 😉
#allegrotech

[0xK4M1L 0xB0RZYM @kam800]

@ktosopl Meeting without agenda is a coffee break ☕️

[0xK4M1L 0xB0RZYM @kam800]

UPDATE: This setting could cause crashes when used in a SwiftUI app. I stopped using it in my apps. Also mind that this could change behavior or reflection-dependent stuff (e.g. type string interpolation).

[0xK4M1L 0xB0RZYM @kam800]

You can fighting the global warming with one simple Xcode trick. 🌱 Not using Swift Metadata? Set `SWIFT_REFLECTION_METADATA_LEVEL = none` for Release configuration. Doing so could save megabytes on your binary size. 🗜

[0xK4M1L 0xB0RZYM @kam800]

@pointum @steipete Hi, I also dropped the setting because of the SwiftUI. I forgot to mention that on Twitter 🤦🏻‍♂️ Do you guys think I should delete the mentioned tweet?

[0xK4M1L 0xB0RZYM @kam800]

@vi4m Trzymam kciuki. 😃 Ja zamiast „zasoby ludzkie” mówię „osoby ludzkie”. Oczywiście nigdy bym nie użył zwrotu „zasoby ludzkie”, ale „osoby ludzkie” fajnie brzmi, więc tego używam. 😅

[0xK4M1L 0xB0RZYM @kam800]

@radexp Naród się wypowiedział.

[0xK4M1L 0xB0RZYM @kam800]

@Valzevul @mDevCamp Yes, we are all good :) I wish you and Саша good health!

[Vadim Drobinin @Valzevul]

@mDevCamp Please drop me a line if you missed the chance to ask a question during the talks!

Also if you want to learn more about mobile security after #mDevCamp here are the talks I've mentioned in the second part of my deep dive.

All credits to @kam800, @vixentael, and @kevcody 🤘

[0xK4M1L 0xB0RZYM @kam800]

@Valzevul @mDevCamp @vixentael @kevcody Thanks Vadim! I hope seeing you soon at some conference :)

[0xK4M1L 0xB0RZYM @kam800]

@KamilPyc So stop checking please 😅

[0xK4M1L 0xB0RZYM @kam800]

@zntfdr I am glad you liked it 😄

[0xK4M1L 0xB0RZYM @kam800]

I gave a talk about Swift binary compatibility at Allegro Tech Live. It was entitled "Let’s decompile Swift ABI Stability". Why decompiling Swift while it's open sourced? Sometimes one assembly opcode is worth a thousand lines of code. 🤖 https://t.co/iAhLzy9ZL3 #SwiftLang

[0xK4M1L 0xB0RZYM @kam800]

@Losiowaty #smallthingsmatter