Tech Insights

Basic Auth

Last updated May 16, 2025, generated by Sumble

What is Basic Auth?

Basic Authentication (Basic Auth) is a simple authentication scheme built into the HTTP protocol. It requires clients to send HTTP requests with the Authorization header, containing the word "Basic" followed by a space and a base64-encoded string of the form username:password. It's often used for simple authentication needs but is not secure over non-HTTPS connections as credentials are sent in plain text after being Base64 encoded.

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What other technologies are related to Basic Auth?

Basic Auth Competitor Technologies

API keys

API keys offer a simple alternative to Basic Auth for authentication, providing a token-based mechanism for verifying requests.

mentioned alongside Basic Auth in 8% (53) of relevant job posts

OAuth

OAuth is a delegation protocol. It allows third-party services limited access to user accounts without exposing credentials, making it a more secure alternative to Basic Auth.

mentioned alongside Basic Auth in 0% (290) of relevant job posts

JWT

JWT (JSON Web Tokens) are a standard for creating access tokens. They are commonly used as a more secure and scalable alternative to Basic Auth for API authentication.

mentioned alongside Basic Auth in 1% (157) of relevant job posts

SAML

SAML (Security Assertion Markup Language) is an XML-based standard for exchanging authentication and authorization data between security domains. It is a more robust and enterprise-focused alternative to Basic Auth, particularly for Single Sign-On (SSO) scenarios.

mentioned alongside Basic Auth in 0% (169) of relevant job posts

OAuth 2.0

OAuth 2.0 is the industry-standard protocol for authorization. It provides a more secure and flexible alternative to Basic Auth, offering various grant types and token management capabilities.

mentioned alongside Basic Auth in 1% (71) of relevant job posts

OAuth2

OAuth2 is the industry-standard protocol for authorization. It provides a more secure and flexible alternative to Basic Auth, offering various grant types and token management capabilities.

mentioned alongside Basic Auth in 0% (84) of relevant job posts

OIDC

OIDC (OpenID Connect) is an authentication layer on top of OAuth 2.0. It provides a standardized way to verify the identity of users, offering a more feature-rich and secure alternative to Basic Auth.

mentioned alongside Basic Auth in 0% (70) of relevant job posts

SSO

SSO (Single Sign-On) provides a unified authentication experience across multiple applications. It relies on more secure authentication methods than Basic Auth, such as SAML or OAuth.

mentioned alongside Basic Auth in 0% (72) of relevant job posts

Basic Auth Complementary Technologies

HTTP

Basic Auth is an authentication scheme built into the HTTP protocol itself. HTTP provides the underlying transport mechanism for Basic Auth.

mentioned alongside Basic Auth in 0% (95) of relevant job posts

API Gateway

API Gateways can act as a reverse proxy and can be configured to handle authentication using Basic Auth or other methods, providing a central point for securing APIs.

mentioned alongside Basic Auth in 0% (54) of relevant job posts