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Security Now
''Security Now!'' is a weekly podcast hosted by Steve Gibson (computer programmer), Steve Gibson and Leo Laporte. It was the second show to premiere on the TWiT.tv, 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, computer insecurity, insecurity. Covered topics have included security security vulnerability, vulnerabilities, Firewall (computing), firewalls, password security, spyware, rootkits, Wi-Fi, virtual private networks, and virtual machines. Podcast feed ''Security Now!'' is distributed via its main podcast RSS (file format), 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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steve Gibson (computer Programmer)
Steven "Steve Tiberius" 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. 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, Gibson founded Gibson Research Corporation (GRC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RSS (file Format)
RSS ( RDF Site Summary or Really Simple Syndication) is a web feed that allows users and applications to access updates to websites in a standardized, computer-readable format. Subscribing to RSS feeds can allow a user to keep track of many different websites in a single news aggregator, which constantly monitor sites for new content, removing the need for the user to manually check them. News aggregators (or "RSS readers") can be built into a browser, installed on a desktop computer, or installed on a mobile device. Websites usually use RSS feeds to publish frequently updated information, such as blog entries, news headlines, episodes of audio and video series, or for distributing podcasts. An RSS document (called "feed", "web feed","Web feeds , RSS , The Guardian , guardian.co.uk", ''The Guardian'', London, 2008, webpage: GuardianUK-webfeeds. or "channel") includes full or summarized text, and metadata, like publishing date and author's name. RSS formats are specified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arbitrary Code
In computer security, arbitrary code execution (ACE) is an attacker's ability to run any commands or code of the attacker's choice on a target machine or in a target process. An arbitrary code execution vulnerability is a security flaw in software or hardware allowing arbitrary code execution. A program that is designed to exploit such a vulnerability is called an arbitrary code execution exploit. The ability to trigger arbitrary code execution over a network (especially via a wide-area network such as the Internet) is often referred to as remote code execution (RCE). Vulnerability types There are a number of classes of vulnerability that can lead to an attacker's ability to execute arbitrary commands or code. For example: * Memory safety vulnerabilities such as buffer overflows or over-reads. * Deserialization vulnerabilities * Type confusion vulnerabilities * GNU LDD arbitrary code execution Methods Arbitrary code execution is commonly achieved through control over the in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reverse Engineering
Reverse engineering (also known as backwards engineering or back engineering) is a process or method through which one attempts to understand through deductive reasoning how a previously made device, process, system, or piece of software accomplishes a task with very little (if any) insight into exactly how it does so. It is essentially the process of opening up or dissecting a system to see how it works, in order to duplicate or enhance it. Depending on the system under consideration and the technologies employed, the knowledge gained during reverse engineering can help with repurposing obsolete objects, doing security analysis, or learning how something works. Although the process is specific to the object on which it is being performed, all reverse engineering processes consist of three basic steps: Information extraction, Modeling, and Review. Information extraction refers to the practice of gathering all relevant information for performing the operation. Modeling refers to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows XP
Windows XP is a major release of Microsoft's Windows NT operating system. It was released to manufacturing on August 24, 2001, and later to retail on October 25, 2001. It is a direct upgrade to its predecessors, Windows 2000 for high-end and business users and Windows Me for home users, available for any devices running Windows NT 4.0, Windows 98, Windows 2000 and Windows Me that meet the new Windows XP system requirements. Development of Windows XP began in the late 1990s under the codename "Neptune", built on the Windows NT kernel explicitly intended for mainstream consumer use. An updated version of Windows 2000 was also initially planned for the business market. However, in January 2000, both projects were scrapped in favor of a single OS codenamed "Whistler", which would serve as a single platform for both consumer and business markets. As a result, Windows XP is the first consumer edition of Windows not based on the Windows 95 kernel and MS-DOS. Windows XP removed suppo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows 2000
Windows 2000 is a major release of the Windows NT operating system developed by Microsoft and oriented towards businesses. It was the direct successor to Windows NT 4.0, and was Software release life cycle#Release to manufacturing (RTM), released to manufacturing on December 15, 1999, and was officially released to retail on February 17, 2000. It was Microsoft's business operating system until the introduction of Windows XP Professional in 2001. Windows 2000 introduced NTFS 3.0, Encrypting File System, as well as basic and dynamic disk storage. Support for people with disabilities was improved over Windows NT 4.0 with a number of new Assistive technology, assistive technologies, and Microsoft increased support for different languages and Locale (computer software), locale information. The Windows 2000 Server family has additional features, most notably the introduction of Active Directory, which in the years following became a widely used directory service in business environmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Metafile
Windows Metafile (WMF) is an image file format originally designed for Microsoft Windows in the 1990s. The original Windows Metafile format was not device-independent (though could be made more so with placement headers) and may contain both vector graphics and bitmap components. It acts in a similar manner to SVG files. WMF files were later superseded by Enhanced Metafiles (EMF files) which did provide for device-independence. EMF files were then themselves enhanced via EMF+ files. Essentially, a metafile stores a list of records consisting of drawing commands, property definitions and graphics objects to display an image on screen. The drawing commands used are closely related to the commands of the Graphics Device Interface (GDI) API used for drawing in Microsoft Windows. There are three major types of metafiles – a WMF is a 16-bit format introduced in Windows 3.0. It is the native vector format for Microsoft Office applications such as Word, PowerPoint, and Publisher. revi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backdoor (computing)
A backdoor is a typically covert method of bypassing normal authentication or encryption in a computer, product, embedded device (e.g. a home router), or its embodiment (e.g. part of a cryptosystem, algorithm, chipset, or even a "homunculus computer" —a tiny computer-within-a-computer such as that found in Intel's Intel Active Management Technology, AMT technology). Backdoors are most often used for securing remote access to a computer, or obtaining access to plaintext in cryptographic systems. From there it may be used to gain access to privileged information like passwords, corrupt or delete data on hard drives, or transfer information within autoschediastic networks. A backdoor may take the form of a hidden part of a program, a separate program (e.g. Back Orifice may subvert the system through a rootkit), code in the hardware backdoor, firmware of the hardware, or parts of an operating system such as Microsoft Windows, Windows. Trojan horse (computing), Trojan horses can be u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft
Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washington, United States. Its best-known software products are the Windows line of operating systems, the Microsoft Office suite, and the Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface lineup of touchscreen personal computers. Microsoft ranked No. 21 in the 2020 Fortune 500 rankings of the largest United States corporations by total revenue; it was the world's largest software maker by revenue as of 2019. It is one of the Big Five American information technology companies, alongside Alphabet, Amazon, Apple, and Meta. Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975, to develop and sell BASIC interpreters for the Altair 8800. It rose to do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juice (aggregator)
Juice is a podcast aggregator for Windows and OS X used for downloading media files such as ogg and mp3 for playback on the computer or for copying to a digital audio player. Juice lets a user schedule downloading of specific podcasts, and will notify the user when a new show is available. It is free software available under the GNU General Public License. The project is hosted at SourceForge. Formerly known as iPodder and later as iPodder Lemon, the software's name was changed to Juice in November 2005 in the face of legal pressure from Apple, Inc. Development The original development team was formed by Erik de Jonge, Robin Jans, Martijn Venrooy, Perica Zivkovic from the companActive8based in the Netherlands, Andrew Grumet, Garth Kidd and Mark Posth joined the team soon after the first release. The development team credited the program concept to Adam Curry who wrote a little Applescript as a proof of concept and provided the first podcast shows (then referred to as 'audio enclo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podcast Awards
The People's Choice Podcast Awards, better known as the Podcast Awards, are global awards given annually to the best podcasts as voted by the general public. Founded in 2005 by Todd Cochrane of Podcast Connect Inc., the Podcast Awards changed hands for a short period by New Media Expo in September 2014 until New Media Expo's demise. The first Podcast Awards show was held in 2006 (awarding shows for the 2005 calendar year) had over 350,000 people vote for their nominated podcasts, with nearly 1000 people attending the awards ceremony. The 10th annual Podcast Awards Show, the first show run exclusively by the New Media Expo, took place at Westgate Las Vegas Resort and Casino on April 14, 2015. It was hosted by Chris Jericho and Emily Morse. The 12th Annual event started with a complete site rebuild and change to the overall process. Rules The nominations begin on a set date (July 1, 2017 for the 2017 awards) and continue for thirty days. Listeners can nominate shows from 20 catego ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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