The work is based on a speech given at DEF CON 13 by Ian Clarke and Swedish mathematician Oskar Sandberg.

* DEF CON 13 darknet slides by Oskar Sandberg and Ian Clarke

At DEF CON 12, a group of hackers known as " Flexilis " successfully connected two Bluetooth devices more than half a mile ( 800 m ) away.

He also speaks at numerous conferences and trade shows, including DEF CON, RSA Data Security Conference, on various topics in the computer security field, and has appeared on the cover of Wired Magazine, in numerous television, radio, and print articles on HavenCo and Sealand.

* Jeff Moss ( born c. 1975 ) founder of the DEF CON and Black Hat technology conferences and member of the Homeland Security Advisory Council

The program debuted at DEF CON 6 on August 1, 1998.

In the summer of 1994, word spread online of the Penet remailer being compromised, with the announcement being made at the hacker convention DEF CON II.

This was followed a year later by a mention in the announcement for DEF CON III:

BO2k debuted on July 10, 1999 at DEF CON 7 computer security convention in Las Vegas, Nevada.

DEF CON ( also written as DEFCON or Defcon ) is one of the world's largest annual computer hacker conventions, held every year in Las Vegas, Nevada.

The first DEF CON took place in June 1993.

Many of the attendees at DEF CON include computer security professionals, journalists, lawyers, federal government employees, security researchers, and hackers with a general interest in computer code, computer architecture, phone phreaking, hardware modification, and anything else that can be " hacked ".

Since DEF CON 11, fundraisers have been conducted for the Electronic Frontier Foundation.

In 2010, over 10, 000 people attended DEF CON 18.

Federal law enforcement agents from the FBI, DoD, United States Postal Inspection Service, and other agencies regularly attend DEF CON.

DEF CON was also portrayed in the The X-Files episode " Three of a Kind " featuring an appearance by The Lone Gunmen.

DEF CON was portrayed as a United States government sponsored convention instead of a computer hacker convention.

DEF CON was founded in 1992 by Jeff Moss as a farewell party for his friend and fellow hacker.

Hacker friends from far and wide got together and laid the foundation for DEF CON, with roughly 100 persons in attendance.

The term DEF CON comes from the movie WarGames, referencing the U. S. Armed Forces defense readiness condition ( DEFCON ).

However, to a lesser extent, CON also stands for convention and DEF stands for the number 3 on a telephone, a reference to phone phreakers.

DEF CON was planned to be a one-time event, a party for his friend, but he kept getting emails from people encouraging him to host again the next year.

On July 16, 2001, Russian programmer Dmitry Sklyarov was arrested the day after DEF CON for writing software to decrypt Adobe's e-book format.

On July 31, 2005, Cisco used legal threats to suppress Mike Lynn from presenting at DEF CON about flaws he'd found in the Cisco IOS used on routers.

After being outed by DEF CON founder Jeff Moss during an assembly, she was heckled and chased out of the convention by attendees for her use of covert audio and video recording equipment.

In North America, traditional dials have letter codes displayed with the numbers under the finger holes in the following pattern: 1, 2 ABC, 3 DEF, 4 GHI, 5 JKL, 6 MNO, 7 PRS, 8 TUV, 9 WXY, and 0 ( sometimes Z ) Operator.

* T536 – The Edge of Forever – Making Computer History DEF CON 15, August 4, 2007

Black Hat was founded in 1997 by Jeff Moss, most famous for creating the Black Hat and DEF CON, which are considered the premier information Security conferences in the world, Black Hat 2009 hosting 4, 000 digital experts and professionals.

* The first DEF CON was held at the Sands Hotel & Casino in June ( 9-11 ) 1993.

* DEF CON 2 was held at the Sahara Hotel and Casino in July ( 22-24 ) 1994.

* DEF CON 3 was held at the Tropicana Resort & Casino in August ( 4-6 ) 1995.

* DEF CON 5 was held at the Aladdin Hotel & Casino in July ( 11-13 ) 1997.

* DEF CON 6 was held at the Plaza Hotel & Casino in July / August ( 31-2 ) 1998.

* DEF CON 7 was held at the Alexis Park Resort in July ( 9-11 ) 1999.

On July 16, 2001, Dmitry Sklyarov, a Russian citizen employed by ElcomSoft who was at the time visiting the United States for DEF CON, was arrested and jailed for allegedly violating the United States DMCA law by writing ElcomSoft's Advanced eBook Processor software.

In the UK, the show was exclusively aired in 1991 on BBC Two up until the Summer 2004, originally in the DEF II programming block.

To circumvent international regulations that dealt with the handling of POWs, the surrendered forces were termed " Disarmed Enemy Forces " ( DEF ) and the term " Prisoners of war " ( POW ) was not applied.

She was responsible for the twice-weekly DEF II and commissioned Rapido, Red Dwarf and Rough Guide.

CTF was popularized by the hacker conference DEF CON.

Guru-Murthy first appeared on the BBC's DEF II programme Open to Question in 1988, and later presented the BBC's children's news programme, Newsround from 1991 to 1994, starting when he was still at university.

After being outed by DEF CON founder Jeff Moss during an assembly, she was heckled and chased out of the conference by attendees for her use of covert audio and video recording equipment.

This early chromic acid-based process was called the Bengough-Stuart process and was documented in British defence specification DEF STAN 03-24 / 3.

DEF was eventually closed, with its entire $ 67M grant apparently lost.