Authentication

285+ open-source auth tools — OAuth, SSO, passkeys, MFA, and session management. Alternatives to Auth0, Clerk, and Firebase Auth.

PWgen

Secure password generator with customizable options

Security Tools
self-hostedpasswordgenerator
Visit → 85★
jose-simple

Encryption and decryption of data using the JOSE (JSON Object Signing and Encryption) standard

Authentication
npmjosejwt
Visit → 66★
GuardRails

GitHub app that provides security feedback in pull requests

Security Tools
npmsecuritycode
Visit →
oxide-auth

A OAuth2 server library, for use in combination with actix or other frontends, featuring a set of configurable and pluggable backends [](https://cirrus-ci.com/github/HeroicKatora/oxide-auth)

Authentication
oauth2rustserver
Visit → 773★
segspec

- Extracts network dependencies from Docker Compose, Kubernetes manifests, Helm charts, and other config files to generate Kubernetes NetworkPolicies with evidence tracing. By [dormstern](https://gith

Security Tools
securitycontainercompliance
Visit → 15★
dvwassl

:ice_cube: - SSL-enabled Damn Vulnerable Web App to test Web Application Firewalls. By [Peco602][peco602]

Security Tools
securityvulnerableweb
Visit → 6★
Aserto

Cloud-native authorization for applications and APIs

Authentication
authorizationoparbac
Visit →
Syft

- CLI tool and library for generating a Software Bill of Materials (SBOM) from container images and filesystems

Authentication
sbomcontainerpackages
Visit →
Serverless Authentication Boilerplate with FaunaDB

Single sign on using Amazon API Gateway custom authorizer to provision database access tokens for your Lambda functions. [See TodoMVC integration in this meetup talk video.](https://fauna.com/blog/dev

Authentication
serverlessjwtfaunadb
Visit →
firewalld-rest

A rest application to dynamically update firewalld rules on a linux server

Security Tools
gofirewalldrest
Visit →
Sysdig Falco

- Sysdig Falco is an open source container security monitor. It can monitor application, container, host, and network activity and alert on unauthorized activity

Authentication
falcoruntimesecurity
Visit → 8766★
entpassgen

Entropy Password Generator with extensive command line arguments to generate random strings securely including digits, passwords, and passwords built using obscure dictionary words mixed with symbols

Authentication
gopasswordgenerator
Visit → 6★
Compare tools: Lucia Auth vs keyper · keyper vs SSOReady · SSOReady vs Arctic