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XKMS
XML Key Management Specification (XKMS) uses the web services framework to make it easier for developers to secure inter-application communication using public key infrastructure (PKI). XML Key Management Specification is a protocol developed by W3C which describes the distribution and registration of public keys. Services can access an XKMS compliant Server (computing), server in order to receive updated key information for encryption and authentication. Architecture XKMS consists of two parts: ;X-KISS: XML Key Information Service Specification ;X-KRSS: XML Key Registration Service Specification The X-KRSS defines the protocols needed to register public key information. X-KRSS can generate the key material, making key recovery easier than when created manually. The X-KISS outlines the syntax that applications should use to delegate some or all of the tasks needed to process the key information element of an XML signature to a trust service. In both cases the goal of XKMS is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brian LaMacchia
Brian A. LaMacchia is a computer security specialist. LaMacchia was a Distinguished Engineer at Microsoft and headed the Security and Cryptography team within Microsoft Research (MSR). His team’s main project was the development of quantum-resistant public-key cryptographic algorithms and protocols. Brian was also a founding member of the Microsoft Cryptography Review Board and consulted on security and cryptography architectures, protocols and implementations across the company; previously he was the Director of Security and Cryptography in the Microsoft Extreme Computing Group. He played a leading role in the design of XKMS, the security architecture for Microsoft .NET, .NET and Next-Generation Secure Computing Base, Palladium. He designed and led the development team for the Microsoft .NET, .NET security architecture. He was a security architect on Next-Generation Secure Computing Base, Palladium. LaMacchia was originally well known for his work at the Massachusetts Institute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Key Infrastructure
A public key infrastructure (PKI) is a set of roles, policies, hardware, software and procedures needed to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. The purpose of a PKI is to facilitate the secure electronic transfer of information for a range of network activities such as e-commerce, internet banking and confidential email. It is required for activities where simple passwords are an inadequate authentication method and more rigorous proof is required to confirm the identity of the parties involved in the communication and to validate the information being transferred. In cryptography, a PKI is an arrangement that ''binds'' public keys with respective identities of entities (like people and organizations). The binding is established through a process of registration and issuance of certificates at and by a certificate authority (CA). Depending on the assurance level of the binding, this may be carried out by an automa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Server (computing)
In computing, a server is a piece of computer hardware or software (computer program) that provides functionality for other programs or devices, called " clients". This architecture is called the client–server model. Servers can provide various functionalities, often called "services", such as sharing data or resources among multiple clients, or performing computation for a client. A single server can serve multiple clients, and a single client can use multiple servers. A client process may run on the same device or may connect over a network to a server on a different device. Typical servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers. Client–server systems are usually most frequently implemented by (and often identified with) the request–response model: a client sends a request to the server, which performs some action and sends a response back to the client, typically with a result or acknowledg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encryption
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plaintext, into an alternative form known as ciphertext. Ideally, only authorized parties can decipher a ciphertext back to plaintext and access the original information. Encryption does not itself prevent interference but denies the intelligible content to a would-be interceptor. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm. It is possible to decrypt the message without possessing the key but, for a well-designed encryption scheme, considerable computational resources and skills are required. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients but not to unauthorized users. Historically, various forms of encryption have been used to aid in cryptography. Early encryption techniques were often used in military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loren Kohnfelder
Loren Kohnfelder invented what is today called public key infrastructure (PKI) in his May 1978 MIT S.B. (BSCSE) thesis, which described a practical means of using public key cryptography to secure network communications. The Kohnfelder thesis introduced the terms ' certificate' and ' certificate revocation list' as well as introducing numerous other concepts now established as important parts of PKI. The X.509 certificate specification that provides the basis for SSL, S/MIME and most modern PKI implementations are based on the Kohnfelder thesis."Certificates oh78, in Design Principles and Patterns for Computer Systems That Are Simultaneously Secure and Usable, Simson L. Garfinkel, PhD Thesis, Massachusetts Institute of Technology, May 2005. p. 204. https://simson.net/thesis/ He was also the co-creator, with Praerit Garg, of the STRIDE Stride or STRIDE may refer to: Computing * STRIDE (security), spoofing, tampering, repudiation, information disclosure, denial of service, eleva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warwick Ford
Warwick ( ) is a market town, civil parish and the county town of Warwickshire in the Warwick District in England, adjacent to the River Avon. It is south of Coventry, and south-east of Birmingham. It is adjoined with Leamington Spa and Whitnash. It has ancient origins and an array of historic buildings, notably from the Medieval, Stuart and Georgian eras. It was a major fortified settlement from the early Middle Ages, the most notable relic of this period being Warwick Castle, a major tourist attraction. Much was destroyed in the Great Fire of Warwick in 1694 and then rebuilt with fine 18th century buildings, such as the Collegiate Church of St Mary and the Shire Hall. The population was estimated at 37,267 at the 2021 Census. History Neolithic Human activity on the site dates back to the Neolithic, when it appears there was a sizable settlement on the Warwick hilltop. Artifacts found include more than 30 shallow pits containing early Neolithic flints and pottery and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phillip Hallam-Baker
Phillip Hallam-Baker is a computer scientist, mostly known for contributions to Internet security, since the design of HTTP at CERN in 1992. Self-employed since 2018 as a consultant and expert witness in court cases, he previously worked at Comodo, Verisign Inc., and at MIT Artificial Intelligence Laboratory. He is a frequent participant in IETF meetings and discussions, and has written a number of RFCs. In 2007 he authored ''the dotCrime Manifesto: How to Stop Internet Crime''; although the book is readable by novices, Ron Rivest still considered it a source of ideas for his course on Computer and Network Security at MIT in 2013. Biography Hallam-Baker has a degree in electronic engineering from the School of Electronics and Computer Science, University of Southampton Electronics and Computer Science, generally abbreviated "ECS", at the University of Southampton was founded in 1946 by Professor Erich Zepler. It offers 23 undergraduate courses (in computer science, Web Scien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Assertion Markup Language
Security Assertion Markup Language (SAML, pronounced ''SAM-el'', ) is an open standard for exchanging authentication and authorization data between parties, in particular, between an identity provider and a service provider. SAML is an XML-based markup language for security assertions (statements that service providers use to make access-control decisions). SAML is also: * A set of XML-based protocol messages * A set of protocol message bindings * A set of profiles (utilizing all of the above) An important use case that SAML addresses is web-browser single sign-on (SSO). Single sign-on is relatively easy to accomplish within a security domain (using cookies, for example) but extending SSO across security domains is more difficult and resulted in the proliferation of non-interoperable proprietary technologies. The SAML Web Browser SSO profile was specified and standardized to promote interoperability.J. Hughes et al. ''Profiles for the OASIS Security Assertion Markup Language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SOAP
Soap is a salt of a fatty acid used in a variety of cleansing and lubricating products. In a domestic setting, soaps are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are used as thickeners, components of some lubricants, and precursors to catalysts. When used for cleaning, soap solubilizes particles and grime, which can then be separated from the article being cleaned. In hand washing, as a surfactant, when lathered with a little water, soap kills microorganisms by disorganizing their membrane lipid bilayer and denaturing their proteins. It also emulsifies oils, enabling them to be carried away by running water. Soap is created by mixing fats and oils with a base. A similar process is used for making detergent which is also created by combining chemical compounds in a mixer. Humans have used soap for millennia. Evidence exists for the production of soap-like materials in ancient Babylon around 2800 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XML Signature
XML Signature (also called ''XMLDSig'', ''XML-DSig'', ''XML-Sig'') defines an XML syntax for digital signatures and is defined in the W3C recommendationbr>XML Signature Syntax and Processing Functionally, it has much in common with PKCS #7 but is more extensible and geared towards signing XML documents. It is used by various Web technologies such as SOAP, SAML, and others. XML signatures can be used to sign data–a resource–of any type, typically XML documents, but anything that is accessible via a URL can be signed. An XML signature used to sign a resource outside its containing XML document is called a detached signature; if it is used to sign some part of its containing document, it is called an enveloped signature; if it contains the signed data within itself it is called an enveloping signature. Structure An XML Signature consists of a Signature element in the http://www.w3.org/2000/09/xmldsig# namespace. The basic structure is as follows: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XML Encryption
XML Encryption, also known as XML-Enc, is a specification, governed by a W3C recommendation, that defines how to encrypt the contents of an XML element. Although XML Encryption can be used to encrypt any kind of data, it is nonetheless known as "XML Encryption" because an XML element (either an EncryptedData or EncryptedKey element) contains or refers to the cipher text, keying information, and algorithms. Both XML Signature and XML Encryption use the KeyInfo element, which appears as the child of a SignedInfo, EncryptedData, or EncryptedKey element and provides information to a recipient about what keying material to use in validating a signature or decrypting encrypted data. The KeyInfo element is optional: it can be attached in the message, or be delivered through a secure channel. XML Encryption is different from and unrelated to Transport Layer Security Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
