Java Proxy lets you access computers behind a firewall. It includes Socks and Web proxy as a user program interface. Also includes functions for secure connections between two computers, as well as simple Web server with HTTPS support.

Keep all your account information with user id,password,url and notes information in one place. With PasswordManager, you can organize passwords in multiple files. Data files will be encrypted. Each and every file has to be assigned with a password which will be asked when the file is open for viewing/editing. You can choose to store any personal data which can be stored in tabular form. This also includes a flexible and configurable random password generator.

SMSAuthenticator is an authentication module for situations where "username and password"-login provide insufficient security. Additional security is achieved by sending keys by SMS to the user's mobile phone. The user must return a correct single-use password within a certain timeframe, in order to be authenticated successfully. Only a GSM device capable of showing SMS messages is required on the user end. SMSAuthenticator is a Java-based web service component, and may be integrated into any application capable of accessing SOAP services. It has a Web-based administration interface for managing user accounts, and also generates pronouncable passwords according to the FIPS 181 standard.

A similar to Tripwire, file system integrity checking tool but develop in java and cross platform. This tools checking and source control using check sum algorithm like MD5, SHA and CRC. It provide generate current file integiry checksum record to compare.

Unlimited strength implementation of an RSA algorithm in a single Java class called "RSA". Includes custom padding algorithm. Public functions of the class provide next functionality: key pair generation, encryption and decryption. Documentation is included. If you think you can enhance my implementation - please send your changes > eugene@luzgin.com.

This is a simple example of how to use java to encrypt strings. Best used for learning purposes, source code and class files available for download.

LockPic disables a web visitors ability to save your valuable online content, such as .jpg and .gif files, to their local computers. LockPic has an easy to use interface, which allows you to design the entire web page from one location. LockPic allows you to configure protection for multiple images simultaneously, as well as create thumbnails, copyright marking, watermarks, and http links in easy single click steps. LockPic is currently available as free trial beta.