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If a strong two-factor authentication system is used, the stolen passwords cannot be stored and later used because each one-time password is valid for only one authentication session, and will fail if tried a second time. [1] multiOTP is a PHP class library. The class can be used with any PHP application using a PHP version of 5.3.0 or higher.
PostgreSQL is available for the following operating systems: Linux (all recent distributions), 64-bit ARM and x86-64 installers available and tested for macOS version 10.14 and newer, [89] Windows (with installers available and tested for 64-bit Windows Server 2022 and 2016 [90]), FreeBSD, OpenBSD, [91] NetBSD, DragonFlyBSD, and these without ...
The simplest example of a challenge-response protocol is password authentication, where the challenge is asking for the password and the valid response is the correct password. An adversary who can eavesdrop on a password authentication can authenticate themselves by reusing the intercepted password. One solution is to issue multiple passwords ...
The protocol exists in two versions, MS-CHAPv1 (defined in RFC 2433) and MS-CHAPv2 (defined in RFC 2759).MS-CHAPv2 was introduced with pptp3-fix that was included in Windows NT 4.0 SP4 and was added to Windows 98 in the "Windows 98 Dial-Up Networking Security Upgrade Release" [1] and Windows 95 in the "Dial Up Networking 1.3 Performance & Security Update for MS Windows 95" upgrade.
Token-based authentication mechanisms, such as Azure AD authentication, may affect connection pooling due to token expiration. Expired tokens can invalidate connections within the pool, interrupting reuse. This behavior is observed in both cloud-based and on-premises database systems that implement modern authentication protocols.
In the context of an HTTP transaction, basic access authentication is a method for an HTTP user agent (e.g. a web browser) to provide a user name and password when making a request. In basic HTTP authentication, a request contains a header field in the form of Authorization: Basic <credentials> , where <credentials> is the Base64 encoding of ID ...
The Name Service Switch (NSS) is a feature found in the standard C library of various Unix-like operating systems that connects a computer with a variety of sources of common configuration databases and name resolution mechanisms. [1]
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 ...