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FIDO 2.0
The FIDO ("Fast IDentity Online") Alliance is an open industry association launched in February 2013 whose stated mission is to develop and promote authentication standards that "help reduce the world’s over-reliance on passwords". FIDO addresses the lack of interoperability among devices that use strong authentication and reduces the problems users face creating and remembering multiple usernames and passwords. FIDO supports a full range of authentication technologies, including biometrics such as fingerprint and iris scanners, voice and facial recognition, as well as existing solutions and communications standards, such as Trusted Platform Modules (TPM), USB security tokens, embedded Secure Elements (eSE), smart cards, and near-field communication (NFC). The USB security token device may be used to authenticate using a simple password (e.g. four-digit PIN) or by pressing a button. The specifications emphasize a device-centric model. Authentication over an insecure channel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain View, California
Mountain View is a city in Santa Clara County, California, United States, part of the San Francisco Bay Area. Named for its views of the Santa Cruz Mountains, the population was 82,376 at the 2020 United States census, 2020 census. Mountain View was integral to the early history and growth of Silicon Valley, and is the location of many high technology companies. In 1956, William Shockley established Shockley Semiconductor Laboratory in Mountain View, the first company to develop silicon semiconductor devices in Silicon Valley. Mountain View houses the headquarters of many of the world's largest technology companies, including Google and Alphabet Inc., Unicode Consortium, Intuit, Applied Intuition, NASA Ames Research Center, and former or existing headquarters for NortonLifeLock, Symantec, 23andMe, LinkedIn, Samsung, Quora and Synopsys. History The fertile land between the Santa Cruz Mountains and the shores of the southern San Francisco Bay once supported multiple village ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal 2nd Factor
Universal 2nd Factor (U2F) is an open standard that strengthens and simplifies two-factor authentication (2FA) using specialized Universal Serial Bus (USB), near-field communication (NFC), or Bluetooth Low Energy (BLE) devices based on similar security technology found in smart cards. It is succeeded by the FIDO2 Project, which includes the W3C Web Authentication ( WebAuthn) standard and the FIDO Alliance's Client to Authenticator Protocol 2 (CTAP2). While initially developed by Google and Yubico, with contribution from NXP Semiconductors, the standard is now hosted by the FIDO Alliance. Advantages and disadvantages While time-based one-time password (TOTPs) (e.g. 6-digit codes generated on Google Authenticator) were a significant improvement over SMS-based security codes, a number of security vulnerabilities were still possible to exploit, which U2F sought to improve. Specifically: In terms of disadvantages, one significant difference and potential drawback to be consid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1Password
1Password is a password manager developed by the Canadian software company AgileBits Inc. It supports multiple platforms such as iOS, Android, Windows, Linux, and macOS. It provides a place for users to store various passwords, software licenses, and other sensitive information in a virtual vault that is locked with a PBKDF2-guarded master password. By default, the user’s encrypted vault is hosted on AgileBits’ servers for a monthly fee. Password file synchronisation 1Password can be configured through 1Password.com, a paid subscription-based server sync service maintained by the developers. Local Wi-Fi and iCloud sync were only available on iOS and macOS in previous versions. In 2017, the Travel Mode feature was introduced for subscribers of 1Password.com, which enables the omission of password entries not tagged as safe for travel from the local storage on a particular device, reducing the impact of being obliged by officials to unlock access at the country border crossing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Authentication Working Group
The Web Authentication Working Group, created by the World Wide Web Consortium The World Wide Web Consortium (W3C) is the main international standards organization for the World Wide Web. Founded in 1994 by Tim Berners-Lee, the consortium is made up of member organizations that maintain full-time staff working together in ... (W3C) on February 17, 2016, has for mission, in the Security Activity, to define a client-side API providing strong authentication functionality to Web Applications. On 20 March 2018, the WebAuthn standard was published as a W3C Candidate Recommendation. References World Wide Web Consortium {{Nongov-org-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Field Communication
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of or less. NFC offers a low-speed connection through a simple setup that can be used for the bootstrapping of capable wireless connections. Like other proximity card technologies, NFC is based on inductive coupling between two electromagnetic coils present on a NFC-enabled device such as a smartphone. NFC communicating in one or both directions uses a frequency of 13.56 MHz in the globally available unlicensed radio frequency ISM band, compliant with the ISO/IEC 18000-3 air interface standard at data rates ranging from 106 to 848 kbit/s. The NFC Forum has helped define and promote the technology, setting standards for certifying device compliance. Secure communications are available by applying encryption algorithms as is done for credit cards and if they fit the criteria for being considered a personal area network. NFC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs Ultra high frequency, UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wired connections to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones, wireless speakers, HIFI systems, car audio and wireless transmission between TVs and soundbars. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The Institute of Electrical and Electronics Engineers, IEEE standardized Bluetooth as IEEE 802.15.1 but no longer maintains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
User Agent
On the Web, a user agent is a software agent responsible for retrieving and facilitating end-user interaction with Web content. This includes all web browsers, such as Google Chrome and Safari A safari (; originally ) is an overland journey to observe wildlife, wild animals, especially in East Africa. The so-called big five game, "Big Five" game animals of Africa – lion, African leopard, leopard, rhinoceros, African elephant, elep ..., some email clients, standalone download managers like youtube-dl, and other command-line utilities like cURL. The user agent is the client in a client–server system. The HTTP User-Agent header is intended to clearly identify the agent to the server. However, this header can be omitted or spoofed, so some websites use other detection methods. References Clients (computing) {{Web-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Token
A security token is a peripheral device used to gain access to an electronically restricted resource. The token is used in addition to, or in place of, a password. Examples of security tokens include wireless key cards used to open locked doors, a banking token used as a digital authenticator for signing in to online banking, or signing transactions such as wire transfers. Security tokens can be used to store information such as passwords, cryptographic keys used to generate digital signatures, or biometric data (such as fingerprints). Some designs incorporate tamper resistant packaging, while others may include small keypads to allow entry of a PIN or a simple button to start a generation routine with some display capability to show a generated key number. Connected tokens utilize a variety of interfaces including USB, near-field communication (NFC), radio-frequency identification (RFID), or Bluetooth. Some tokens have audio capabilities designed for those who are visi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Authenticator
An authenticator is a means used to confirm a user's identity, that is, to perform digital authentication. A person authenticates to a computer system or application by demonstrating that he or she has possession and control of an authenticator. In the simplest case, the authenticator is a common password. Using the terminology of the NIST Digital Identity Guidelines, the party to be authenticated is called the ''claimant'' while the party verifying the identity of the claimant is called the ''verifier''. When the claimant successfully demonstrates possession and control of one or more authenticators to the verifier through an established authentication protocol, the verifier is able to infer the claimant's identity. Classification Authenticators may be characterized in terms of secrets, factors, and physical forms. Authenticator secrets Every authenticator is associated with at least one secret that the claimant uses to demonstrate possession and control of the authenticator. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptography
Cryptography, or cryptology (from "hidden, secret"; and ''graphein'', "to write", or ''-logy, -logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of Adversary (cryptography), adversarial behavior. More generally, cryptography is about constructing and analyzing Communication protocol, 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 (confidentiality, data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, Smart card#EMV, chip-based payment cards, digital currencies, password, computer passwords, and military communications. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Authentication Protocol
An authentication protocol is a type of computer communications protocol or cryptographic protocol specifically designed for transfer of authentication data between two entities. It allows the receiving entity to authenticate the connecting entity (e.g. Client connecting to a Server) as well as authenticate itself to the connecting entity (Server to a client) by declaring the type of information needed for authentication as well as syntax. It is the most important layer of protection needed for secure communication within computer networks. Purpose With the increasing amount of trustworthy information being accessible over the network, the need for keeping unauthorized persons from access to this data emerged. Stealing someone's identity is easy in the computing world - special verification methods had to be invented to find out whether the person/computer requesting data is really who he says he is. The task of the authentication protocol is to specify the exact series of steps n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WebAuthn
Web Authentication (WebAuthn) is a web standard published by the World Wide Web Consortium (W3C). Its primary purpose is to build a system of authentication for web-based applications that solves or mitigates the issues of traditional password-based authentication. Zero-knowledge proofs based on public-key signature schemes are used to register and authenticate users without the need to transmit or store private authenticating information (such as passwords) on servers. Passwords are replaced by the so-called WebAuthn Credentials which are generated client-side and stored in so-called Authenticators. WebAuthn supports both roaming authenticators (such as physical security keys) and platform authenticators (such as smartphones). While different types of credentials are supported, synced discoverable credentials (also known as Passkeys) are the most common ones. WebAuthn is a core component of the FIDO2 Project under the guidance of the FIDO Alliance. On the client side, aut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
