| Subject | English | Portuguese |
| commun. | authentication and key agreement | autenticação e certificação por chave |
| comp., MS | authentication assurance | garantia de autenticação (A Windows Server feature that provides the ability to determine which logon method was used by a user from his Kerberos token) |
| sec.sys. | authentication by diplomatic or consular authorities | autenticação pelas autoridades diplomáticas e consulares |
| commun. | authentication center | centro de autenticação |
| commun. | authentication centre | centro de autenticação |
| comp., MS, Braz. | authentication challenge | desafio de autenticação (A dialog that requires the user to provide a response in order to authenticate to ILM "2") |
| comp., MS, Braz. | authentication challenge activity | atividade de desafio de autenticação (A Windows Workflow Foundation activity that is used to configure a challenge that will be issued to a user in order to authenticate to ILM "2") |
| comp., MS | authentication data | dados de autenticação (A scheme-specific block of data that is exchanged between the server and client during authentication. To prove its identity, the client encrypts some or all of this data with a user name and password. The client sends the encrypted data to the server, which decrypts the data and compares it to the original. If the decrypted data matches the original data, the client is authenticated) |
| comp., MS, Braz. | authentication database | banco de dados de autenticação (A database on a server that matches user names to passwords) |
| comp., MS, Braz. | authentication delegation | delegação de autenticação (A method used to authenticate a session that has been opened with the published Web site) |
| IT | authentication devices | dispositivos de autenticação |
| commun., IT | authentication exchange | troca de autenticidade |
| comp., MS, Braz. | Authentication Header | Cabeçalho de Autenticação (A form of IP packet authentication included in the IPSec security standard. AH attaches a header to the packet with authentication information but does not encrypt the packet data, which allows its use in cases where encryption is not allowed) |
| commun., IT | authentication information | informação de autenticação |
| tech. | authentication mark | marca de autenticidade |
| gen. | authentication mechanism | mecanismos de autenticação |
| comp., MS | authentication method | método de autenticação (The authentication protocol (such as CHAP, PAP, EAP etc) used when authenticating access to resources on a network) |
| law | authentication of a deed | aprovação de ato |
| IT, transp. | authentication of messages | autenticação de mensagens |
| IT | authentication of recipient | autenticação do recetor |
| comp., MS, Braz. | authentication option | opção de autenticação (One of multiple authentication mechanisms or settings that a user can set) |
| commun., IT | authentication or signature | autenticador |
| comp., MS, Braz. | authentication page | página de autenticação (A Web page presented to unauthenticated users logging on to a site requiring authentication with a Web browser) |
| gen. | authentication policy | política de autenticação |
| IT | authentication procedure | procedimento de autenticação |
| comp., MS | authentication service | serviço de autenticação (A service provided by an operating system or underlying subsystem (like Microsoft Internet Information Services) that provides a means to authenticate users, typically using a user name and password. Part of the general security system, authentication services can also be offered at the application layer) |
| comp., MS, Braz. | authentication service | serviço de autenticação (A service provided by an operating system or underlying subsystem (like Microsoft Internet Information Services) that provides a means to authenticate users, typically using a user name and password. Part of the general security system, authentication services can also be offered at the application layer) |
| comp., MS | authentication set | conjunto de autenticação (In IPsec, a collection of authentication methods that the client proposes during negotiation with the remote host) |
| el. | authentication signal | sinal de autenticação |
| IT, earth.sc., el. | authentication system | sistema de autenticação |
| comp., MS, Braz. | authentication ticket | tíquete de autenticação (A ticket that Commerce Server creates for registered users) |
| commun. | authentication token | dispositivo de autenticação |
| gen. | authentication token | testemunho de autenticação |
| comp., MS, Braz. | Authentication Validation | Validação de Autenticação (The label for the goup box that contains options for validating client credentials) |
| comp., MS, Braz. | Challenge Handshake Authentication Protocol | protocolo CHAP (A challenge-response authentication protocol for Point-to-Point Protocol (PPP) connections described in RFC 1994. It uses the industry-standard MD5 hashing algorithm to hash the combination of a challenge string issued by the authenticating server and the user's password in the response) |
| bank., dat.proc. | Chip Authentication Programme | Programa de Autenticação de Chip |
| comp., MS | client authentication certificate | certificado de autenticação de cliente (In AD FS, a certificate that federation server proxies use to authenticate a client to the Federation Service) |
| IT | data authentication equipment | equipamento de autenticação de dados |
| comp., MS, Braz. | IEEE Standard Protocol for Authentication in Host Attachments of Transient Storage Devices | IEEE 1667 (The IEEE industry standard that defines methods for authenticating transient removable storage devices (e.g. USB flash drives, memory cards, and portable hard disks) when they are mounted to host computers in corporate, government, academic, and other environments) |
| comp., MS | Kerberos V5 authentication protocol | protocolo de autenticação Kerberos V5 (An authentication mechanism used to verify user or host identity. The Kerberos V5 authentication protocol is the default authentication service. Internet Protocol security (IPsec) can use the Kerberos protocol for authentication) |
| commun. | Message Authentication Code | código de autentificação de mensagem |
| comp., MS, Braz. | Message Authentication Code | Message Authentication Code (An algorithm that allows a receiver to ensure that a block of data has retained its integrity from the time it was sent until the time it was received) |
| comp., MS, Braz. | Multi-Factor Authentication app | aplicativo Multi-Factor Authentication (An application that can be installed on a user's mobile device to receive notifications and to verify that their sign in attempt was valid) |
| comp., MS | Multi-Factor Authentication app | aplicação Multi-factor Authentication (An application that can be installed on a user's mobile device to receive notifications and to verify that their sign in attempt was valid) |
| comp., MS, Braz. | Multi-Factor Authentication Management Portal | Portal de Gerenciamento Multi-Factor Authentication (Used by administrators to manage company-wide Multi-Factor Authentication settings and view centralized usage reports) |
| comp., MS | Multi-Factor Authentication Management Portal | Portal de Gestão Multi-Factor Authentication (Used by administrators to manage company-wide Multi-Factor Authentication settings and view centralized usage reports) |
| comp., MS | Multi-Factor Authentication Server | Servidor Multi-Factor Authentication (A software application that an administrator can use to configure Multi-Factor Authentication functionality) |
| comp., MS | Multi-Factor Authentication Service | Serviço Multi-Factor Authentication (A service that places an automated phone call, sends a text message, or pushes a notification to the Multi-Factor Authentication app on the user's mobile device and processes the result) |
| comp., MS, Braz. | Multi-Factor Authentication User Portal | Portal do Usuário Multi-Factor Authentication (Allows users to complete the Multi-Factor Authentication enrollment process and manage their settings, such as phone number and PIN, through a simple web interface) |
| comp., MS | Multi-Factor Authentication User Portal | Portal de Utilizador Multi-Factor Authentication (Allows users to complete the Multi-Factor Authentication enrollment process and manage their settings, such as phone number and PIN, through a simple web interface) |
| IT | password authentication scheme | método de autenticação de senha |
| comp., MS, Braz. | Remote Authentication Dial-In User Service | serviço RADIUS (A proposed Internet protocol in which an authentication server provides authorization and authentication information to a network server to which a user is attempting to link) |
| comp., MS | server authentication certificate | certificado de autenticação de servidor (In AD FS, a certificate that AD FS-enabled Web servers, federation servers, and federation server proxies use to secure Web services traffic for communication among themselves as well as with Web clients) |
| comp., MS, Braz. | Shiva Password Authentication Protocol | protocolo SPAP (A two-way, reversible encryption mechanism for authenticating PPP connections employed by Shiva remote access servers) |
| comp., MS, Braz. | Simple Authentication and Security Layer | Simple Authentication and Security Layer (An open framework, described in Request for Comments (RFC) 2222, for adding authentication support to connection-based protocols) |
| comp., MS | Simple Authentication and Security Layer An open framework, described in Request for Comments (RFC) 2222, for adding authentication support to connection-based protocols | SASL (Simple Authentication and Security Layer) |
| comp., MS, Braz. | Windows Azure Multi-Factor Authentication Management Portal | Portal de Gerenciamento Windows Azure Multi-Factor Authentication (Used by administrators to manage company-wide Multi-Factor Authentication settings and view centralized usage reports) |
| comp., MS | Windows Azure Multi-Factor Authentication Management Portal | Portal de Gestão Multi-factor Authentication do Windows Azure (Used by administrators to manage company-wide Multi-Factor Authentication settings and view centralized usage reports) |
| comp., MS, Braz. | Windows Azure Multi-Factor Authentication Server | Servidor Windows Azure Multi-Factor Authentication (A software application that an administrator can use to configure Multi-Factor Authentication functionality) |
| comp., MS | Windows Azure Multi-Factor Authentication Server | Servidor Multi-factor do Windows Azure (A software application that an administrator can use to configure Multi-Factor Authentication functionality) |
| comp., MS | Windows Azure Multi-Factor Authentication Service | Serviço Windows Azure Multi-Factor Authentication (A service that places an automated phone call, sends a text message, or pushes a notification to the Multi-Factor Authentication app on the user's mobile device and processes the result) |
| comp., MS, Braz. | Windows Azure Multi-Factor Authentication User Portal | Portal do Usuário Windows Azure Multi-Factor Authentication (Allows users to complete the Multi-Factor Authentication enrollment process and manage their settings, such as phone number and PIN, through a simple web interface) |
| comp., MS | Windows Azure Multi-Factor Authentication User Portal | Portal de Utilizador de Multi-factor Authentication do Windows Azure (Allows users to complete the Multi-Factor Authentication enrollment process and manage their settings, such as phone number and PIN, through a simple web interface) |