Nginx webserver and reverse proxy with php support and a built-in Certbot (Let's Encrypt) client. It also contains fail2ban for intrusion prevention.
- hacktoberfest
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A simple, secure and modern file encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.
- cli
- encryption
- zero-configuration
- secure-by-default
Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.
- argon2id
- blazor
- dotnet
- password-manager
CAUTION: END OF SUPPORT ON 14 AUG 2026. The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.
- asn1
- x509
- certificate
- crl
🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.
Secure sharing of secrets, passwords and files
- password-share
- encryption-decryption
- file-upload
- onetimelink
SSH server auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
A modern, open source password manager for individuals and teams.
- javascript
- lit-element
- lit-html
- password-generator
Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologies for Go. #golang #jwt #jws #jwk #jwe
- jwt
- jwe
- jws
- jwk
Crack legacy zip encryption with Biham and Kocher's known plaintext attack.
- crack
- zip
- multithread
- attack
Minimalistic web app designed for sending private and secure notes.
- end-to-end-encryption
- minimalist
- note
- pastebin
:lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)
- acmetool
- certificate
- acme-server
- acme
A helm plugin that help manage secrets with Git workflow and store them anywhere
- helm
- helm-plugin
- helm-plugins
- kubernetes
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Self-hosted collaborative password manager for teams: folder-level access control, AES-256-GCM encryption, LDAP/AD, OAuth2 SSO, audit trail, REST API, browser extension. PHP/MySQL, Docker.
- php
- access-control
- audit
- browser-extension
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
- libtomcrypt
- cryptography
- c
- encryption
Modern encryption for Ruby and Rails
- encryption
- activerecord
- activestorage
- carrierwave
Fork of the popular zip manipulation library found in the zlib distribution.
- minizip
- zip
- zlib
- lzma
Secure Vault for Customer PII/PHI/PCI/KYC Records
- gdpr
- pii
- piidata
- security
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.
- encryption-server
- encryption
- crypto
- cryptography
RSA public/private key encryption in Swift
- swift
- ios
- encryption
- rsa
Automated Encryption Framework
An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction