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Peter Gutmann (computer Scientist)
Peter Claus Gutmann is a computer scientist in the Department of Computer Science at the University of Auckland, Auckland, New Zealand. He has a Ph.D. in computer science from the University of Auckland. His Ph.D. thesis and a book based on the thesis were about a cryptographic security architecture. He is interested in computer security issues, including security architecture, security usability (or more usually the lack thereof), and hardware security; he has discovered several flaws in publicly released cryptosystems and protocols. He is the developer of the cryptlib open source software security library and contributed to PGP version 2. In 1994 he developed the Secure FileSystem (SFS). He is also known for his analysis of data deletion on electronic memory media, magnetic and otherwise, and devised the Gutmann method for erasing data from a hard drive more or less securely. These analyses have gained great popularity, although they are based on numerous inaccuracies an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawaiicon 2019 Peter Gutmann (2) (cropped)
Kawaiicon (previously Kiwicon) is a New Zealand computer security conference held in Wellington from 2007. It brings together a variety of people interested in information security. Representatives of government agencies and corporations attend, along with hacker (computer security), hackers. The conference format allows for talks, informal discussions, socialising, key signing party, key signing and competitions. Talks are of various lengths on a wide range of subjects, usually including a wide range of techniques for modern exploit (computer security), exploits and operational security, security philosophy, New Zealand hacker history, related Law of New Zealand, New Zealand law, and a few talks on more esoteric topics. Kiwicon was founded by Adam Boileau when the annual Australian computer security conference Ruxcon was cancelled for 2007. After ten annual conferences Kiwicon took a break in 2017; in 2019 Boileau stepped down and the conference was relaunched in a "less elabo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gutmann Method
The Gutmann method is an algorithm for securely erasing the contents of computer hard disk drives, such as files. Devised by Peter Gutmann and Colin Plumb and presented in the paper ''Secure Deletion of Data from Magnetic and Solid-State Memory'' in July 1996, it involved writing a series of 35 patterns over the region to be erased. The selection of patterns assumes that the user does not know the encoding mechanism used by the drive, so it includes patterns designed specifically for three types of drives. A user who knows which type of encoding the drive uses can choose only those patterns intended for their drive. A drive with a different encoding mechanism would need different patterns. Most of the patterns in the Gutmann method were designed for older MFM/ RLL encoded disks. Gutmann himself has noted that more modern drives no longer use these older encoding techniques, making parts of the method irrelevant. He said "In the time since this paper was published, some people h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Article (publishing)
An article or piece is a written work published in a Publishing, print or electronic media, electronic medium, for the propagation of news, research results, academic analysis or debate. News A news article discusses current or recent news of either general interest (i.e. daily newspapers) or of a specific topic (i.e. political or trade news magazines, club newsletters or technology news websites). A news article can include accounts of eyewitnesses to the happening event. It can contain photographs, accounts, statistics, graphs, recollections, interviews, polls, debates on the topic, etc. Headlines can be used to focus the reader's attention on a particular (or main) part of the article. The writer can also give facts and detailed information following answers to general questions like Five Ws, who, what, when, where, why and how. Quoted references can also be helpful. References to people can also be made through the written accounts of interviews and debates confirming the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TWiT
TWiT.tv is a podcast network that broadcasts technology-focused podcasts, founded by broadcaster and author Leo Laporte in 2005, and run by his wife and company CEO Lisa Laporte. The network began operation in April 2005 with the launch of '' This Week in Tech''. '' Security Now'' was the second podcast on the network, debuting in August of that year. As of January 2024, the network hosts 14 podcasts; however, due to declining advertisement sales, some are being discontinued, or are only available with a Club TWiT subscription and the TWiT studio was closed in August 2024. Podcasts include ''This Week in Tech,'' ''Security Now'', and '' MacBreak Weekly''. TWiT founder and owner Leo Laporte, in an October 2009 speech, stated that it grossed revenues of $1.5 million per year, while costs were around $350,000. In November 2014, during an interview with American Public Media's ''Marketplace'' Leo Laporte stated that TWiT makes $6 million in ad revenue a year from 5 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Now
''Security Now!'' is a weekly podcast hosted by Steve Gibson and Leo Laporte. It was the second show to premiere on the TWiT Network, launching in summer 2005. The first episode, “As the Worm Turns”, was released on August 19, 2005. ''Security Now!'' consists of a discussion between Gibson and Laporte on issues of computer security and, conversely, insecurity. Covered topics have included security vulnerabilities, firewalls, password security, spyware, rootkits, Wi-Fi, virtual private networks, and virtual machines. Podcast feed ''Security Now!'' is distributed via its main podcast RSS feed and on the GRC ''Security Now!'' page. In addition to audio, text transcriptions are published, along with Gibson distributing a low-bandwidth 16 kbit/s version of the show on his own for those with low-bandwidth sources such as satellite internet or dial-up. The podcast runs for approximately two hours, typically starting with security news. Then Gibson reads a testimonial for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steve Gibson (computer Programmer)
Steven M. Gibson (born March 26, 1955) is an American software engineer, security researcher, and IT security proponent. In the early 1980s, he worked on light pen technology for use with Apple and Atari systems, and in 1985, founded Gibson Research Corporation, best known for its SpinRite software. He is also known for his work on the Security Now podcast. Early life Gibson started working on computers as a teenager, and got his first computing job with Stanford University's artificial intelligence lab when he was 15 years old. He then studied electrical engineering and computer science at the University of California, Berkeley. Career Gibson was hired as a programmer for California Pacific Computer Company in 1980, where he worked on copy protection for the company's products. He then founded Gibson Laboratories in Laguna Hills, California, in 1981, which developed a light pen for the Apple II, Atari, and other platforms before going out of business in 1983. In 1985 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Auckland Faculty Of Science
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Longest Suicide Note In History
"The longest suicide note in history" is an epithet originally used by United Kingdom Labour MP Gerald Kaufman to describe his party's 1983 general election manifesto, which emphasised socialist policies in a more profound manner than previous such documents—and which Kaufman felt would ensure that the Labour Party (then in opposition) would fail to win the election, of which the party lost. Document ''The New Hope for Britain'' was a 39-page booklet which called for unilateral nuclear disarmament; higher personal taxation for the rich; withdrawal from the European Economic Community; abolition of the House of Lords; and the re- nationalisation of recently privatised industries such as British Aerospace and the British Shipbuilders Corporation. The manifesto was based on an earlier and much longer policy paper with a similar title, ''Labour's Plan: The New Hope for Britain''. The epithet referred not only to the orientation of the policies, but also to their marketin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Vista
Windows Vista is a major release of the Windows NT operating system developed by Microsoft. It was the direct successor to Windows XP, released five years earlier, which was then the longest time span between successive releases of Microsoft Windows. It was Software release life cycle#Release to manufacturing (RTM), released to manufacturing on November 8, 2006, and over the following two months, it was released in stages to business customers, original equipment manufacturers (OEMs), and retail channels. On January 30, 2007, it was released internationally and was made available for purchase and download from the Windows Marketplace; it is the first release of Windows to be made available through a digital distribution platform. Development of Windows Vista began in 2001 under the codename "Longhorn"; originally envisioned as a minor successor to Windows XP, it feature creep, gradually included numerous new features from the then-next major release of Windows codenamed "Blackc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Paper
A white paper is a report or guide that informs readers concisely about a complex issue and presents the issuing body's philosophy on the matter. It is meant to help readers understand an issue, solve a problem, or make a decision. Since the 1990s, this type of document has proliferated in business. Today, a business-to-business (B2B) white paper falls under grey literature, more akin to a marketing presentation meant to persuade customers and partners, and promote a certain product or viewpoint. The term originated in the 1920s to mean a type of position paper or industry report published by a department of the UK government. Corporate and academic The most prolific publishers of white papers are corporate and academic organizations. In larger organizations, internal technical writers produce these documents based on the outlines and data an internal industry or academic expert develops and provides. White papers often follow strict industry styles and formats with a centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
