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Challenge-response authentication can help solve the problem of exchanging session keys for encryption. Using a key derivation function, the challenge value and the secret may be combined to generate an unpredictable encryption key for the session. This is particularly effective against a man-in-the-middle attack, because the attacker will not ...
FIPS 140-3 testing began on September 22, 2020, and the first FIPS 140-3 validation certificates were issued in December 2022. [4] FIPS 140-2 testing was still available until September 21, 2021 (later changed for applications already in progress to April 1, 2022 [ 5 ] ), creating an overlapping transition period of more than one year.
A fix was proposed, which has been adopted in the specifications for TPM 2.0. In 2009, the concept of shared authorisation data in TPM 1.2 was found to be flawed. An adversary given access to the data could spoof responses from the TPM. [67] A fix was proposed, which has been adopted in the specifications for TPM 2.0.
GnuPG is a hybrid-encryption software program because it uses a combination of conventional symmetric-key cryptography for speed, and public-key cryptography for ease of secure key exchange, typically by using the recipient's public key to encrypt a session key which is used only once.
Azure Web Apps was the name for a cloud computing based platform for hosting websites, created and operated by Microsoft.It is a platform as a service (PaaS) which allows publishing Web apps running on multiple frameworks and written in different programming languages (.NET, node.js, PHP, Python and Java), including Microsoft proprietary ones and 3rd party ones.
First YubiKey USB token of the FIDO standard in 2014. The YubiKey is a hardware authentication device manufactured by Yubico to protect access to computers, networks, and online services that supports one-time passwords (OTP), public-key cryptography, authentication, and the Universal 2nd Factor (U2F) and FIDO2 protocols [1] developed by the FIDO Alliance.
Ident, authentication service/identification protocol, [11] [65] used by IRC servers to identify users Yes: Assigned: Authentication Service (auth), the predecessor to identification protocol. Used to determine a user's identity of a particular TCP connection. [66] 115: Yes: Assigned: Simple File Transfer Protocol [67] 117: Yes: UUCP Mapping ...
[45] [46] Microsoft also unveiled the concept of a "universal Windows app", allowing Windows Store apps created for Windows 8.1 to be ported to Windows Phone 8.1 and Xbox One while sharing a common codebase, with an interface designed for different device form factors, and allowing user data and licenses for an app to be shared between multiple ...