Fileprivacy easily encrypts your files
JCryptor is an encrypting tool based on the Caesar-cipher.
Open source to productivity
JavaUtils is a collection of tools useful for various quick functions.
Java code that enables you to sign documents using a smart card.
A free Password Generator written in Java
random + bigger password + more combinations = safe password
TOTP authenticator for Java ME
Adobe Flash SWF file reader, editor
A Java application for transferring computer files in 5 letter groups
A simple example of polyalphabetic cipher in Java.
Block Web Site
Personal Password Manager
Manage your website and any other passwords.Safely Encrypted
Java Stacked Crypto
A cryptocurrency like Bitcoin improved upon with reality binding.
Data hiding in bi-level pbm images