2019-03-11: My new Discord server

As some of you might know, I already had a set of two IRC channels on irc.freenode.org for my livestreaming community (hi!). However recently I've became aware that actually a lot of folks are using Discord as well, so I've created a server for the same purpose.

If you're interested in joining: https://discord.gg/QAwfE5R

If you prefer IRC there are still the "old" channels:

• #gynvaelstream-en @ irc.freenode.org (English)
• #gynvaelstream @ irc.freenode.org (Polish)


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2019-03-11: Mój nowy Discord

Jak część z Was pewnie wie, od pewnego czasu mam zestaw dwóch kanałów IRCowych na irc.freenode.org, na których dyskutujemy sobie na techniczne tematy z moją małą livestreamową społecznością (polski kanał jest dość aktywny non-stop, a angielski w zasadzie tylko podczas livestreamów). W każdym razie ostatnio zorientowałem się, że w zasadzie masa osób korzysta obecnie z Discorda, więc i to postanowiłem założyć.

Jeśli chcielibyście dołączyć do naszego Discorda: https://discord.gg/QAwfE5R

A jeśli preferujecie IRCa, to zapraszam na dwa "stare" kanały:

• #gynvaelstream-en @ irc.freenode.org (j. angielski)
• #gynvaelstream @ irc.freenode.org (j. polski)

I tyle.

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Five newest or recently updated notes (these are unfinished posts, code snippets, links or commands I find useful but always forget, and other notes that just don't fit on the blog):

Click here for a list of all notes.

EN Security papers and research notes

Some conference slides are linked at the bottom of this page.

EN Selected vulnerabilities

The full list of vulnerabilities discovered by me (including collaborative work) can be found here (please note that the list might be out of date).

The Google Application Security / Research site might also contain some of my findings.

EN Coding (selected posts)
EN Tools and libraries
  • PiXieServ is a simplified PXE (network boot) server for Windows and Linux-based OS, created for testing of very small home-made OS. See also the post about it.
  • ExcpHook, a system-wide exception monitor for Windows XP 32-bit. Useful if you're fuzzing something that doesn't like having a debugger attached.
  • Ent is an entropy measuring tool for reverse engineering reconnaissance (see also a post explaining how to use it).
  • HiperDrop is a simple command line process memory dumper for Windows, with a few different work modes.
  • asmloader - this little app executes headerless machine code (compiled assembly code). It's meant to be an aid in learning/teaching and playing with assembly, as well as the right tool when you just need to execute some machine code.
  • NetSock is a simple socket/networking lib/wrapper for C++ I've wrote back in 2003 and update from time to time - I use it for most of my network-enabled projects.
PL Videotutoriale i podcasty [ 0 views | 0 videos | 0 subscribers ]

Subscribe to me on YouTube W wolnym czasie prowadzę videocasty na żywo o programowaniu, reverse engineeringu oraz hackingu/security:

Livestream | Kanał na YT | Archiwum starszych odcinków

Najnowszy odcinek: Gynvael's Livestream #75: Implementujemy serwer FTP
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Dodatkowo: ReverseCraft - starsza seria podcastów o reverse engineeringu i assembly.

PL Edukacyjnie (wybrane posty)

Dla programistów:

Security / hacking:

  • Hacking - jak uczyć się security/hackingu i spać spokojnie.

Dodatkowo, kilka przemyśleń na temat odnajdywania się na rynku pracy w IT:

PL Programowanie (wybrane posty)

← trochę więcej postów jest po angielskojęzycznej stronie.

PL Gamedev i GFX (wybrane posty)

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【 design & art by Xa / Gynvael Coldwind 】 【 logo font (birdman regular) by utopiafonts / Dale Harris 】