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Electronic Badge
An electronic badge (or electronic conference badge) is a gadget that is a replacement for a traditional paper-based badge or pass issued at public events. It is mainly handed out at computer (security) conferences and hacker events. Their main feature is to display the name of the attendee, but due to their electronic nature they can include a variety of software. The badges were originally a tradition at DEF CON, but spread across different events. Examples Hardware * SHA2017 badge, which included an e-ink screen and an ESP32 ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations, Xtensa L ... * Card10 for CCCamp2019 * Electromagnetic Field Camp badge Software The organization badge.team has developed a platform called "Hatchery" to publish and develop software for several badges. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Badges
Electronic may refer to: *Electronics, the science of how to control electric energy in semiconductor * ''Electronics'' (magazine), a defunct American trade journal *Electronic storage, the storage of data using an electronic device *Electronic commerce or e-commerce, the trading in products or services using computer networks, such as the Internet * Electronic publishing or e-publishing, the digital publication of books and magazines using computer networks, such as the Internet *Electronic engineering, an electrical engineering discipline Entertainment *Electronic (band), an English alternative dance band ** ''Electronic'' (album), the self-titled debut album by British band Electronic *Electronic music, a music genre * Electronic musical instrument *Electronic game, a game that employs electronics See also *Electronica, an electronic music genre *Consumer electronics Consumer electronics or home electronics are Electronics, electronic (Analogue electronics, analog or digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gadget
A gadget is a mechanical device or any ingenious article. Gadgets are sometimes referred to as '' gizmos''. History The etymology of the word is disputed. The word first appears as reference to an 18th-century tool in glassmaking that was developed as a spring pontil.Charles R. Hadjamach: ''British Glass, 1800-1914''. London. 1991. p. 35 As stated in the glass dictionary published by the Corning Museum of Glass, a gadget is a ''metal rod with a spring clip that grips the foot of a vessel and so avoids the use of a pontil''. Gadgets were first used in the late 18th century.Corning Museum of Glass: Glass Dictionary: Gadget}'' (accessed November 4, 2018) According to the Oxford English Dictionary, there is anecdotal evidence for the use of "gadget" as a placeholder name for a technical item whose precise name one can't remember since the 1850s; with Robert Brown's 1886 book ''Spunyarn and Spindrift, A sailor boy’s log of a voyage out and home in a China tea-clipper'' containing th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Security Conference
A computer security conference is a convention for individuals involved in computer security. They generally serve as meeting places for system and network administrators, hackers, and computer security experts. Events Common activities at hacker conventions may include: * Presentations from keynote speakers or panels. Common topics include social engineering, lockpicking, penetration testing, and hacking tools. * Hands-on activities and competitions such as 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 event that occurs annually in London, UK. * ACM-CCS (Conferences on Computer and Communications Security), security conference held si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DEF CON
DEF CON (also written as DEFCON, Defcon or DC) is a hacker convention held annually in Las Vegas, Nevada. The first DEF CON took place in June 1993 and today many attendees at DEF CON include computer security professionals, journalists, lawyers, federal government employees, security researchers, students, and hackers with a general interest in software, computer architecture, hardware modification, conference badges, and anything else that can be "hacked". The event consists of several tracks of speakers about computer- and hacking-related subjects, as well as cyber-security challenges and competitions (known as hacking wargames). Contests held during the event are extremely varied, and can range from creating the longest Wi-Fi connection to finding the most effective way to cool a beer in the Nevada heat. Other contests, past and present, include lockpicking, robotics-related contests, art, slogan, coffee wars, scavenger hunt and Capture the Flag. Capture the Flag (CTF) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Still Hacking Anyway
Still Hacking Anyway, abbreviated SHA2017, was a hacker conference and festival in The Netherlands. It is part of the quadrennial hacker camps that started in 1989 with the Galactic Hacker Party in Amsterdam. The camp took place from 4 to 8 August on a scouts terrain in Zeewolde. At least 3300 hackers and technology minded people from 50 countries participated in workshops and discussions. Participants had Gigabit Ethernet through Datenklos (new chemical toilets with Ethernet switches). A radiostation with FM license and a GSM tower were also built. During the camp, lectures and workshops were held in different tents, including talks from PGP founder Phil Zimmermann Philip R. Zimmermann (born 1954) is an American computer scientist and cryptographer. He is the creator of Pretty Good Privacy (PGP), the most widely used email encryption software in the world. He is also known for his work in VoIP encryptio ... and William Binney. References Hacker conventions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Paper
Electronic paper, also sometimes electronic ink, e-ink or electrophoretic display, are display devices that mimic the appearance of ordinary ink on paper. Unlike conventional flat panel displays that emit light, an electronic paper display reflects ambient light like paper. This may make them more comfortable to read, and provide a wider viewing angle than most light-emitting displays. The contrast ratio in electronic displays available as of 2008 approaches newspaper, and newly (2008) developed displays are slightly better. An ideal e-paper display can be read in direct sunlight without the image appearing to fade. Many electronic paper technologies hold static text and images indefinitely without electricity. Flexible electronic paper uses plastic substrates and plastic electronics for the display backplane. Applications of electronic visual displays include electronic shelf labels and digital signage Digital signage is a segment of electronic signage. Digital dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ESP32
ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations, Xtensa LX7 dual-core microprocessor or a single-core RISC-V microprocessor and includes built-in antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power-management modules. ESP32 is created and developed by Espressif Systems, a Shanghai-based Chinese company, and is manufactured by TSMC using their 40 nm process. It is a successor to the ESP8266 microcontroller. Features Features of the ESP32 include the following: * Processors: ** CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 DMIPS ** Ultra low power (ULP) co-processor * Memory: 320 KiB RAM, 448 KiB ROM * Wireless connectivity: ** Wi-Fi: 802.11 b/g/n ** Bluetooth: v4.2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electromagnetic Field (festival)
Electromagnetic Field (also known as EMF, or EMF Camp) is a camping festival in the UK, held every two years, for hackers, geeks, engineers and scientists. It features talks and workshops covering a wide variety of topics. EMF is a non-profit event run entirely by a team of volunteers. Attendees of EMF receive an electronic conference badge, funded by sponsorship, which in 2014 included an LCD screen, Arduino-compatible microcontroller, and a radio transceiver. History The first Electromagnetic Field event was held in 2012 at Pineham Park, near Milton Keynes, and completely sold out a 499-person capacity. Each tent at EMF 2012 was provided with power and the internet, via a 2.5 km direct microwave link to a data centre which provided 370 Mbit/s to the campsite. Over 50 speakers gave talks, including Ben Goldacre. In 2013, a smaller interim one-day event called Electromagnetic Wave was held in London on board the MS Stubnitz. The main event was held again in 2014 at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Hardware
Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), random access memory (RAM), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. By contrast, software is the set of instructions that can be stored and run by hardware. Hardware is so-termed because it is " hard" or rigid with respect to changes, whereas software is "soft" because it is easy to change. Hardware is typically directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system, although other systems exist with only hardware. Von Neumann architecture The template for all modern computers is the Von Neumann architecture, detailed in a 1945 paper by Hungarian mathematician John von Neumann. This describes a design architecture for an electronic digital computer with subdivisions of a processing unit consisting of an arithmet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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