The OWASP ZAP core project
Multi-platform transparent client-side encryption for your cloud files
Network security scanner for detecting severity vulnerabilities
Enables in-process caching of secrets for Java applications
Conscrypt is a Java Security Provider
AWS Encryption SDK
Encrypt and manage secret text data
Implementation of the EDIINT AS2 protocol (RFC 4130)
Implementation of the OFTP2 protocol (RFC 5024)
Sign PDF with Digital Signature Certificate
Enigma Encryption Simulator in Java
Java utility packages
UNiform Interface to COmputing and data REsources
Provides encryption & password hashing for your app or Hibernate POJOs
Tiny application which allows encrypting basic text.
Free open source password manager
Smoke: Android Crypto Chat Messenger
A simple and efficient security framework
Mkpass - Command line Secure Password Generator
Make a better survey system
Open source application to help you optimize and tweak Windows 10/11