Open-source alternatives to Securitybuilder

Software sandbox for storage of sensitive information in memory.

JSON Web Token implementation for Java according to RFC 7519. Easily create, parse and validate JSON Web Tokens using a fluent API.

A small and easy-to-use one-time password generator library for Java implementing RFC 4226 (HOTP) and RFC 6238 (TOTP).

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

A convenience library for generating, comparing and inspecting password hashes using the scrypt KDF in Go 🔑

Lego is an ACME certificate manager and lifecycle tool used to automate the request, renewal, and revocation of SSL and TLS certificates. It implements the ACME protocol to communicate with compliant certificate authorities and manages the full issuance process, including account registration and private key rollovers. The project distinguishes itself through extensive DNS automation, utilizing a provider-based abstraction to solve DNS-01 challenges across various third-party DNS providers. It supports advanced verification workflows such as CNAME-based challenge delegation, DNS zone discover

Tink is a multi-language cryptography library and security toolkit providing secure APIs for data encryption and digital signatures. It functions as a data encryption library and digital signature framework designed to prevent common implementation errors across different platforms and operating systems. The project serves as a cryptographic keyset manager, utilizing JSON for the storage, rotation, and serialization of keys to maintain consistency across various programming languages. It ensures identical cryptographic behavior globally by mapping language-specific libraries to a unified set

Password strength estimator

🔐 An SSL library for configuring http client or server. Rich with features such as hot reloading ssl and trusting additional certificates during runtime, combining multiple keystores, loading pem files and os/jdk certificates, logging certificate information during ssl handshake, bypassing ssl configuration from other libraries and more

🔐 A CLI tool to extract server certificates

Hdiv CE | Application Self-Protection

Go bindings for YARA

The dependency-check repository has moved:

This is a Java library and framework for creating, parsing, and validating JSON Web Tokens within Java and Android applications. It provides a comprehensive toolkit for handling signed and encrypted tokens, including the generation and verification of JWS and JWE objects. The project differentiates itself through a flexible architecture that supports pluggable JSON serialization and custom signature algorithms. It includes a dedicated key manager for generating, encoding, and organizing JSON Web Keys and key sets, as well as support for hardware security module integration. The library cover

Keycloak is an open-source identity and access management server that provides a centralized platform for user authentication, authorization, and identity federation. It functions as a standards-compliant identity provider, utilizing a centralized engine to validate credentials and issue cryptographically signed tokens based on industry-standard protocols like OpenID Connect and SAML. This enables organizations to secure diverse applications and services through a unified authentication layer. The platform distinguishes itself through its cloud-native orchestration and high-availability capab

A Commitment Scheme library for Coin Flipping/Tossing algorithms and sort. :fourleafclover: :camel: :lock: :key:

Generalized Diffie-Hellman key exchange Java library built on top of the Vert.x framework