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In cryptography, a client certificate is a type of digital certificate that is used by client systems to make authenticated requests to a remote server. [1] Client certificates play a key role in many mutual authentication designs, providing strong assurances of a requester's identity.
In cryptography, a public key certificate, also known as a digital certificate or identity certificate, is an electronic document used to prove the validity of a public key. [ 1 ] [ 2 ] The certificate includes the public key and information about it, information about the identity of its owner (called the subject), and the digital signature of ...
Mutual authentication is a desired characteristic in verification schemes that transmit sensitive data, in order to ensure data security. [1] [2] Mutual authentication can be accomplished with two types of credentials: usernames and passwords, and public key certificates. Mutual authentication is often employed in the Internet of Things (IoT ...
X.509 certificates are used in many Internet protocols, including TLS/SSL, which is the basis for HTTPS, [2] the secure protocol for browsing the web. They are also used in offline applications, like electronic signatures. [3] An X.509 certificate binds an identity to a public key using a digital signature.
Encryption and/or authentication of documents (e.g., the XML Signature or XML Encryption standards if documents are encoded as XML); Authentication of users to applications (e.g., smart card logon, client authentication with SSL/TLS). There's experimental usage for digitally signed HTTP authentication in the Enigform and mod_openpgp projects;
The certificate is also a confirmation or validation by the CA that the public key contained in the certificate belongs to the person, organization, server or other entity noted in the certificate. A CA's obligation in such schemes is to verify an applicant's credentials, so that users and relying parties can trust the information in the issued ...
• Be careful when authorizing an app to access your account or when providing any third-party access to your account info. Applications officially supported by AOL go through an industry-standard vetting process that offers a clear, obvious authentication known as OAuth 2.0. What to watch out for
WebID is a method for internet services and members to know who they are communicating with. The WebID specifications define a set of editor's drafts to prepare the process of standardization for identity, identification and authentication on HTTP-based networks.