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Chaos Communication Congress
The Chaos Communication Congress is an annual conference organized by the Chaos Computer Club. The congress features a variety of lectures and workshops on technical and political issues related to security, cryptography, privacy and online freedom of speech. It has taken place regularly at the end of the year since 1984, with the current date and duration (27–30 December) established in 2005. It is considered one of the largest events of its kind, alongside DEF CON in Las Vegas. History The congress is held in Germany. It started in 1984 in Hamburg, moved to Berlin in 1998, and back to Hamburg in 2012, having exceeded the capacity of the Berlin venue with more than attendees. Since then, it attracts an increasing number of people: around attendees in 2012, over in 2015, and more than in 2017. Since 2017 it has taken place at the Trade Fair Grounds in Leipzig, since the Hamburg venue was closed for renovation in 2017 and the existing space was not enough for the growi ...
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Hacker Con
A computer security conference is a Convention (meeting), convention for individuals involved in computer security. They generally serve as meeting places for System administrator, system and network administrators, hacker (computer security), hackers, and computer security experts. Events Common activities at hacker conventions may include: * Presentations from keynote speakers or panels. Common topics include Social engineering (security), social engineering, lockpicking, penetration testing, and hacking tools. * Hands-on activities and competitions such as Capture the flag (cybersecurity), capture the flag (CTF). * "Boot camps" offering training and certification in Information Technology. List of general computer security conferences General security conferences might be held by non-profit/not-for-profit/for-profit professional associations, individuals or informal group of individuals, or by security product vendor companies. * 44Con An Infosec conference and training ev ...
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COVID-19 Pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in the Chinese city of Wuhan in December 2019. Attempts to contain it there failed, allowing the virus to spread to other areas of Asia and later worldwide. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern on 30 January 2020, and a pandemic on 11 March 2020. As of , the pandemic had caused more than cases and confirmed deaths, making it one of the deadliest in history. COVID-19 symptoms range from undetectable to deadly, but most commonly include fever, dry cough, and fatigue. Severe illness is more likely in elderly patients and those with certain underlying medical conditions. COVID-19 transmits when people breathe in air contaminated by droplets and ...
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Free-software Events
Free software or libre software is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Free software is a matter of liberty, not price; all users are legally free to do what they want with their copies of a free software (including profiting from them) regardless of how much is paid to obtain the program.Selling Free Software
(gnu.org)
Computer programs are deemed "free" if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that

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Freedom Of Speech
Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The right to freedom of expression has been recognised as a human right in the Universal Declaration of Human Rights and international human rights law by the United Nations. Many countries have constitutional law that protects free speech. Terms like ''free speech'', ''freedom of speech,'' and ''freedom of expression'' are used interchangeably in political discourse. However, in a legal sense, the freedom of expression includes any activity of seeking, receiving, and imparting information or ideas, regardless of the medium used. Article 19 of the UDHR states that "everyone shall have the right to hold opinions without interference" and "everyone shall have the right to freedom of expression; this right shall include freedom to seek, receive, and impart information and ideas of all kinds, ...
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Cryptography
Cryptography, or cryptology (from grc, , translit=kryptós "hidden, secret"; and ''graphein'', "to write", or ''-logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, information security, electrical engineering, digital signal processing, physics, and others. Core concepts related to information security ( data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, chip-based payment cards, digital currencies, computer passwords, and military communications. Cryptography prior to the modern age was effectively synonymo ...
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SIGINT (conference)
The SIGINT conference was a three-day conference held yearly on the social and technical aspects of digital society between 2009 and 2013. It was organized by the Chaos Computer Club and held in Cologne, Germany. The conference featured both lectures and workshops on various different topics. It specifically wanted to focus on the social and political aspect of technology and hacker culture. The conference was officially discontinued in January 2014. See also * Chaos Communication Congress * Chaos Communication Camp The Chaos Communication Camp (also known as CCCamp) is an international meeting of hackers that takes place every four years, organized by the Chaos Computer Club (CCC). So far all CCCamps have been held near Berlin, Germany. The camp is an ... References External links * Archived version of thconference website* Video recordings are available from the majority of talksSIGINT13
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Chaos Communication Camp
The Chaos Communication Camp (also known as CCCamp) is an international meeting of hackers that takes place every four years, organized by the Chaos Computer Club (CCC). So far all CCCamps have been held near Berlin, Germany. The camp is an event for providing information about technical and societal issues, such as privacy, freedom of information and data security. Hosted speeches are held in big tents and conducted in English as well as German. Each participant may pitch a tent and connect to a fast internet connection and power. List of Camps See also * Chaos Communication Congress, an annual indoor event, held in December in Germany * Hack-Tic hacker events, a quadrennial outdoor event, held in August in the Netherlands * Electromagnetic Field An electromagnetic field (also EM field or EMF) is a classical (i.e. non-quantum) field produced by (stationary or moving) electric charges. It is the field described by classical electrodynamics (a classical field theo ...
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Julian Assange
Julian Paul Assange ( ; Hawkins; born 3 July 1971) is an Australian editor, publisher, and activist who founded WikiLeaks in 2006. WikiLeaks came to international attention in 2010 when it published a series of leaks provided by U.S. Army intelligence analyst Chelsea Manning. These leaks included the Baghdad airstrike ''Collateral Murder'' video (April 2010),, 5 April 2000. Retrieved 28 March 2014. the Afghanistan war logs (July 2010), the Iraq war logs (October 2010), and Cablegate (November 2010). After the 2010 leaks, the United States government launched a criminal investigation into WikiLeaks. In November 2010, Sweden issued a European arrest warrant for Assange over allegations of sexual misconduct. Assange said the allegations were a pretext for his extradition from Sweden to the United States over his role in the publication of secret American documents. After losing his battle against extradition to Sweden, he breached bail and took refuge in the Embassy of Ecua ...
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Sarah Harrison (journalist)
Sarah Harrison is a former WikiLeaks section editor. She worked with the WikiLeaks' legal defence and has been described as Julian Assange's closest adviser. Harrison accompanied National Security Agency whistleblower Edward Snowden on a high-profile flight from Hong Kong to Moscow while he was sought by the United States government. WikiLeaks As an intern at the UK-based Centre for Investigative Journalism, she was assigned to Julian Assange before the Afghan War documents leak. After Daniel Domscheit-Berg left WikiLeaks over a dispute with Assange, Harrison's role in the organisation increased, particularly with the US diplomatic cables leak and Assange's legal fight against Swedish extradition. Harrison is a former WikiLeaks section editor. She worked with the WikiLeaks' legal defence led by Baltasar Garzón, and was Julian Assange's girlfriend, closest adviser and gatekeeper. In 2014, Harrison spoke about her support for WikiLeaks, saying "the greatest unaccountable p ...
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Glenn Greenwald
Glenn Edward Greenwald (born March 6, 1967) is an American journalist, author and lawyer. In 2014, he cofounded ''The Intercept'', of which he was an editor until he resigned in October 2020. Greenwald subsequently started publishing on Substack. In 1996, Greenwald founded a law firm concentrating on First Amendment litigation. He began blogging on national security issues in October 2005, while he was becoming increasingly concerned with what he viewed to be attacks on civil liberties by the George W. Bush Administration in the aftermath of the September 11 attacks. He became a vocal critic of the Iraq War and has maintained a critical position of American foreign policy. Greenwald started contributing to '' Salon'' in 2007, and to ''The Guardian'' in 2012. In June 2013, while at ''The Guardian'', he began publishing a series of reports detailing previously unknown information about American and British global surveillance programs based on classified documents provided by Ed ...
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Edward Snowden
Edward Joseph Snowden (born June 21, 1983) is an American and naturalized Russian former computer intelligence consultant who leaked highly classified information from the National Security Agency (NSA) in 2013, when he was an employee and subcontractor. His disclosures revealed numerous global surveillance programs, many run by the NSA and the Five Eyes intelligence alliance with the cooperation of telecommunication companies and European governments and prompted a cultural discussion about national security and individual privacy. In 2013, Snowden was hired by an NSA contractor, Booz Allen Hamilton, after previous employment with Dell and the CIA. Snowden says he gradually became disillusioned with the programs with which he was involved, and that he tried to raise his ethical concerns through internal channels but was ignored. On May 20, 2013, Snowden flew to Hong Kong after leaving his job at an NSA facility in Hawaii, and in early June he revealed thousands of class ...
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Tim Pritlove
Tim Pritlove (born 25 November 1967 in Gehrden, Germany) is a British/German podcaster, media artist and discordianist. He lives and works in Berlin. Pritlove studied computer science but never graduated. From 1998 to 2005 he was the main organizer of the Chaos Communication Congress and the Chaos Communication Camps. Also, until 2006 he was in charge as managing director of the "Chaos Computer Club Veranstaltungs GmbH". He also filled a central role in the Chaos Computer Club, where he is settled as a member. As discordianist Pritlove appeared under the pseudonym ''Theodor Prinz''. With this name he blogged until March 2008 in the MobileMacs blog. Since the beginning of April 2008 he is blogging at MobileMacs by his civic name. Media-art At the beginning of the 1990s Pritlove belonged to the developers of the first interactive, telephone based communication platform Die Villa. He is coordinator and co-developer of the Project Blinkenlights. In the last years he was a ...
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