The International Journal of Proof-of-Concept or Get The Fuck Out or PoC||GTFO for short is a journal that focusses on sharing technical knowledge between developers and everybody else interested. One of the requirements of getting posted in the journal is that the author has to provide a proof of concept for the topic/idea they want to write about. This requirement is very good to have because it forces people to stop talking about ideas, but instead prove that the idea they have works. I found it to be a very interesting journal containing a lot of sometimes mind bending concepts.

PoC||GTFO is very unique in the way it spreads the proof of concepts with the journal. It does it by PDF. What is so special about that? Well, the journal PDF also contains all the concepts. How? Because it's a polyglot. A file that can be parsed/interpreted differently by different applications. Ange albertini is one of the co-authors of PoC||GTFO and he is a true master of file formats. For more info on polyglots see his presentation called Funky File Formats from 31c3

For those who have gotten interested you can find the journal here or below. Please share it to anybody you might think is interested in this. Mirroring or making pirate prints of this work is highly encouraged by the original authors.

2013

• PoC||GTFO 0x00, August 2013, An epistle from the desk of Rt. Revd. Pastor Manul Laphroaig
• PoC||GTFO 0x01, October 2013, An Epistle to the 10th H2HC in São Paulo, From the writing desk, not the raven, of Rt. Revd. Preacherman Pastor Manul Laphroaig (spoiler)
• PoC||GTFO 0x02, December 2013, Children's Bible Coloring Book of PoC||GTFO Issue 0x02, an Epistle to the 30th CCC Congress in Hamburg (spoiler)

2014

• PoC||GTFO 0x03, March 2014, An Address to the Secret Society of PoC||GTFO concerning the Gospel of the Weird Machines and also the Smashing of Idols to Bits and Bytes by the Rt. Revd. Dr. Pastor Manul Laphroaig (spoiler)
• PoC||GTFO 0x04, June 2014, Tract de la Société Secrète de PoC||GTFO sur l'évangile des machines étranges et autres sujets techniques par le prédicateur Pasteur Manul Laphroaig (spoiler)
• PoC||GTFO 0x05, August 2014, addressed to the INHABITANTS of EARTH on the following and other INTERESTING SUBJECTS written for the edification of ALL GOOD NEIGHBORS (spoiler)
• PoC||GTFO 0x06, November 2014, PoC||GTFO brings that OLD TIMEY EXPLOITATION with a WEIRD MACHINE JAMBOREE and our world-famous FUNKY FILE FLEA MARKET not to be ironic, but because WE LOVE THE MUSIC!

2015

• PoC||GTFO 0x07, March 2015, PoC||GTFO, CALISTHENICS & ORTHODONTIA in remembrance OF OUR BELOVED DR. DOBB because THE WORLD IS ALMOST THROUGH!
• PoC||GTFO 0x08, June 2015, As exploits sit lonely, FORGOTTEN ON THE SHELF your friendly neighbors at PoC||GTFO proudly present PASTOR MANUL LAPHROAIG'S export-controlled CHURCH NEWSLETTER
• PoC||GTFO 0x09, September 2015, PASTOR MANUL LAPHROAIG'S tabernacle choir SINGS REVERENT ELEGIES of the SECOND CRYPTO WAR

2016

• PoC||GTFO 0x10, January 2016, IN THE THEATER OF LITERATE DISASSEMBLY, PASTOR MANUL LAPHROAIG AND HIS MERRY BAND OF REVERSE ENGINEERS LIFT THE WELDED HOOD FROM THE ENGINE THAT RUNS THE WORLD!
• PoC||GTFO 0x11, March 2016, IN A FIT OF STUBBORN OPTIMISM, PASTOR MANUL LAPHROAIG AND HIS CLEVER CREW SET SAIL TOWARD WELCOMING SHORES OF THE GREAT UNKNOWN!
• PoC||GTFO 0x12, June 2016, COLLECTING BOTTLES OF BROKEN THINGS, PASTOR MANUL LAPHROAIG WITH THEORY AND PRAXIS COULD BE THE MAN WHO SNEAKS A LOOK BEHIND THE CURTAIN!