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DNS-based Authentication Of Named Entities
DNS-based Authentication of Named Entities (DANE) is an Internet security protocol to allow X.509 digital certificates, commonly used for Transport Layer Security (TLS), to be bound to domain names using Domain Name System Security Extensions (DNSSEC). It is proposed in as a way to authenticate TLS client and server entities without a certificate authority ( CA). It is updated with operational and deployment guidance in . Application specific usage of DANE is defined in for SMTP and for using DANE with Service (SRV) records. Rationale TLS/SSL encryption is currently based on certificates issued by certificate authorities (CAs). Within the last few years, a number of CA providers suffered serious security breaches, allowing the issuance of certificates for well-known domains to those who don't own those domains. Trusting a large number of CAs might be a problem because any breached CA could issue a certificate for any domain name. DANE enables the administrator of a domain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Security
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. The Internet is an inherently insecure channel for information exchange, with high risk of intrusion or fraud, such as phishing, online viruses, trojans, ransomware and worms. Many methods are used to combat these threats, including encryption and ground-up engineering. Threats Malicious software Malicious software comes in many forms, such as viruses, Trojan horses, spyware, and worms. * Malware, a portmanteau of malicious software, is any software used to disrupt computer operation, gather sensitive information, or gain access to private computer systems. Malware is defined by its malicious intent, acting against the requirements of the computer user, and does not include softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mozilla Firefox
Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. In November 2017, Firefox began incorporating new technology under the code name "Quantum" to promote parallelism and a more intuitive user interface. Firefox is available for Windows 7 and later versions, macOS, and Linux. Its unofficial ports are available for various Unix and Unix-like operating systems, including FreeBSD, OpenBSD, NetBSD, illumos, and Solaris Unix. It is also available for Android and iOS. However, as with all other iOS web browsers, the iOS version uses the WebKit layout engine instead of Gecko due to platform requirements. An optimized version is also available on the Amazon Fire TV as one of the two main browsers available with Amazon's Silk Browser. Firefox was created in 2002 under t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matching Type
Matching may refer to: * Matching, Essex, England ** Matching Green ** Matching Tye * Matching (graph theory), in graph theory, a set of edges without common vertices * Graph matching, detection of similarity between graphs * Matching (statistics), a technique for reducing bias when analyzing data from observational studies * Matching funds, funds set to be paid in equal amount to funds available from other sources * Matching principle, an accounting method * Matching theory (economics), the assigning of job candidates to vacancies * Matching law, in behaviorism and learning, the matching law suggests that an animal's response rate to a scenario will be proportionate to the amount/duration of reinforcement delivered * National Resident Matching Program, the process of allocating medical graduates to internship programs * Matchmaking, the process of introducing people for the purpose of marriage * Impedance matching, in electronics, attempting to make the output impedance of a sour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selector
Selector may refer to: *Selector, electrical or mechanical component, a switch *''Selector'', music scheduling software for radio stations created by Radio Computing Services *Selector, of music, otherwise known as a disc jockey *Selector, a person who made a selection of crown land in some Australian colonies *Selector (sport), person that chooses players for a sports team *Selector, part of Cascading Style Sheets programming language *"Selector", a song by Skindred from the 2002 album ''Babylon'' *Selector, part of Objective-C Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. Originally developed by Brad Cox and Tom Love in the early 1980s, it was selected by NeXT for its NeXTS ... programming language *''The Selector'', radio program *Choice function on a family of sets See also *The Selecter, a UK ska band *Moshe Selecter, Israeli footballer {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Certificate Usage
Certificate may refer to: * Birth certificate * Marriage certificate * Death certificate * Gift certificate * Certificate of authenticity, a document or seal certifying the authenticity of something * Certificate of deposit, or CD, a financial product commonly offered to consumers by banks, thrift institutions and credit unions Computing * Authorization certificate or ''attribute certificate'' * Certificate (complexity), a string that certifies the answer to a computation * Public key certificate, an electronic document used in cryptography Academic qualification * Academic certificate * Medical certificate * Professional certification, a vocational award * A confirmation that a person has passed a Test (assessment) to prove competence * Global Assessment Certificate is a university preparation and foundation studies program * Graduate certificate Australia * Higher School Certificate (New South Wales), a school qualification in New South Wales, Australia * Victorian Certific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GnuTLS
GnuTLS (, the GNU Transport Layer Security Library) is a free software implementation of the TLS, SSL and DTLS protocols. It offers an application programming interface (API) for applications to enable secure communication over the network transport layer, as well as interfaces to access X.509, PKCS #12, OpenPGP and other structures. Features GnuTLS consists of a library that allows client applications to start secure sessions using the available protocols. It also provides command-line tools, including an X.509 certificate manager, a test client and server, and random key and password generators. GnuTLS has the following features: * TLS 1.3, TLS 1.2, TLS 1.1, TLS 1.0, and SSL 3.0 protocols * Datagram TLS (DTLS) 1.2, and DTLS 1.0, protocols * TLS-SRP: Secure remote password protocol (SRP) for TLS authentication * TLS-PSK: Pre-shared key (PSK) for TLS authentication * X.509 and OpenPGP certificate handling * CPU assisted cryptography and cryptographic accelerator support ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GitHub
GitHub, Inc. () is an Internet hosting service for software development and version control using Git. It provides the distributed version control of Git plus access control, bug tracking, software feature requests, task management, continuous integration, and wikis for every project. Headquartered in California, it has been a subsidiary of Microsoft since 2018. It is commonly used to host open source software development projects. As of June 2022, GitHub reported having over 83 million developers and more than 200 million repositories, including at least 28 million public repositories. It is the largest source code host . History GitHub.com Development of the GitHub.com platform began on October 19, 2007. The site was launched in April 2008 by Tom Preston-Werner, Chris Wanstrath, P. J. Hyett and Scott Chacon after it had been made available for a few months prior as a beta release. GitHub has an annual keynote called GitHub Universe. Organizational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenSSL
OpenSSL is a software library for applications that provide secure communications over computer networks against eavesdropping or need to identify the party at the other end. It is widely used by Internet servers, including the majority of HTTPS websites. OpenSSL contains an open-source implementation of the SSL and TLS protocols. The core library, written in the C programming language, implements basic cryptographic functions and provides various utility functions. Wrappers allowing the use of the OpenSSL library in a variety of computer languages are available. The OpenSSL Software Foundation (OSF) represents the OpenSSL project in most legal capacities including contributor license agreements, managing donations, and so on. OpenSSL Software Services (OSS) also represents the OpenSSL project for support contracts. OpenSSL is available for most Unix-like operating systems (including Linux, macOS, and BSD), Microsoft Windows and OpenVMS. Project history The OpenSSL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tutanota
Tutanota is an end-to-end encrypted email app and a freemium secure email service. The service is advertisement-free; it relies on donations and premium subscriptions. As of March 2017, Tutanota's owners claimed to have over 2 million users of the product. History Tutanota is derived from Latin and contains the words " tuta" and "nota" which means "secure message". Tutao GmbH was founded in 2011 in Hannover, Germany. The goal of the developers for Tutanota is to fight for email privacy. Their vision gained even more importance, when Edward Snowden revealed NSA's mass surveillance programs like XKeyscore in July 2013. Since 2014, the software has been open-sourced and can be reviewed by outsiders on GitHub. In August 2018, Tutanota became the first email service provider to release their app on F-Droid, removing all dependence on proprietary code. This was part of a full remake of the app, which removed dependence on GCM for notifications by replacing it with SSE. The new a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, the paper's main news ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Posteo
Posteo is an email service provider based in Berlin, Germany, offering paid email accounts for individuals and businesses. The service gained prominence during the aftermath of the post-2013 global surveillance disclosures, especially for its high standard security features and relative anonymity as it does not require any private information in the registration process. Posteo offers support for DNSSEC/DANE and PGP (through Mailvelope in the web interface, which is running open source Roundcube). Additionally, they offer two-factor-authentication via TOTP, Extended Validation certificates, HPKP for the HTTPS connection, and various themes to choose from, including dark mode. In 2022, Posteo had more than 500,000 active mail accounts. See also * Comparison of webmail providers The following tables compare general and technical information for a number of notable webmail providers who offer a web interface in English. The list does not include web hosting provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exim
Exim is a mail transfer agent (MTA) used on Unix-like operating systems. Exim is free software distributed under the terms of the GNU General Public License, and it aims to be a general and flexible mailer with extensive facilities for checking incoming e-mail. Exim has been ported to most Unix-like systems, as well as to Microsoft Windows using the Cygwin emulation layer. Exim 4 is currently the default MTA on Debian Linux systems. Many Exim installations exist, especially within Internet service providers and universities in the United Kingdom. Exim is also widely used with the GNU Mailman mailing list manager, and cPanel. In March 2021 a study performed by E-Soft, Inc., approximated that 60% of the publicly reachable mail-servers on the Internet ran Exim. Origin The first version of Exim was written in 1995 by Philip Hazel for use in the University of Cambridge Computing Service’s e-mail systems. The name initially stood for ''EX''perimental ''I''nternet ''M''ailer. It w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
