at which layer user credentials are checked

at which layer user credentials are checked

c# - Which layer should be used for user authentication ...

Which layer should be used for user authentication. Im tying to use Domain Driven Design in one of my applications and have some question about user authentication. I have an aggregate root called User which has Value Objects like UserCredentials Password ActivationToken etc.

Credentials Processes in Windows Authentication | Microsoft Learn

learn.microsoft.com › en-us › windows-serverCredentials Processes in Windows Authentication | Microsoft Learn learn.microsoft.com › en-us › windows-server CachedCredential Input For User LogonCredential Input For Application and Service LogonLocal Security AuthorityCached Credentials and ValidationCredential Storage and ValidationSecurity Accounts Manager DatabaseLocal Domains and Trusted DomainsCertificates in Windows AuthenticationIn Windows Server 2008 and Windows Vista the Graphical Identification and Authentication (GINA) architecture was replaced with a credential provider model which made it possible to enumerate different logon types through the use of logon tiles. Both models are described below. Graphical Identification and Authentication architecture The Graphical... See full list on learn.microsoft.com Windows authentication is designed to manage credentials for applications or services that do not require user interaction. Applications in user mode are limited in terms of what system resources they have access to while services can have unrestricted access to the system memory and external devices. System services and transport-level applicatio... See full list on learn.microsoft.com The Local Security Authority (LSA) is a protected system process that authenticates and logs users on to the local computer. In addition LSA maintains information about all aspects of local security on a computer (these aspects are collectively known as the local security policy) and it provides various services for translation between names and ... See full list on learn.microsoft.com Validation mechanisms rely on the presentation of credentials at the time of logon. However when the computer is disconnected from a domain controller and the user is presenting domain credentials Windows uses the process of cached credentials in the validation mechanism. Each time a user logs on to a domain Windows caches the credentials suppl... See full list on learn.microsoft.com It is not always desirable to use one set of credentials for access to different resources. For example an administrator might want to use administrative rather than user credentials when accessing a remote server. Similarly if a user accesses external resources such as a bank account he or she can only use credentials that are different than t... See full list on learn.microsoft.com The Security Accounts Manager (SAM) is a database that stores local user accounts and groups. It is present in every Windows operating system; however when a computer is joined to a domain Active Directory manages domain accounts in Active Directory domains. For example client computers running a Windows operating system participate in a network... See full list on learn.microsoft.com When a trust exists between two domains the authentication mechanisms for each domain rely on the validity of the authentications coming from the other domain. Trusts help to provide controlled access to shared resources in a resource domain (the trusting domain) by verifying that incoming authentication requests come from a trusted authority (the... See full list on learn.microsoft.com A public key infrastructure (PKI) is the combination of software encryption technologies processes and services that enable an organization to secure its communications and business transactions. The ability of a PKI to secure communications and business transactions is based on the exchange of digital certificates between authenticated users an... See full list on learn.microsoft.com

authentication - Where are the user credentials stored when ...

The credentials are never stored either at the user end or at the server end(if configured as per security standards). If you want to keep your session active for a long time or make sure your password is remembered next time when you login then the browser communicates with the server to generate a random set of data that is stored in the ...

web application - On what layer should password hashing and ...

The attacker may spy on the line between C and W. To avoid that use SSL. In fact W being a Web server it may be surmised that C runs a Web browser which implies that the user password necessarily travels as is to W under the protection of HTTPS. However W then gets the cleartext password.

Extensible Authentication Protocol (EAP) for network access

This article contains configuration information specific to the following authentication methods in EAP. EAP-Transport Layer Security (EAP-TLS) Standards-based EAP method that uses TLS with certificates for mutual authentication. Appears as Smart Card or other Certificate (EAP-TLS) in Windows.