Open Source Java Security Software for Linux

JSignPdf is an open-source Java application that adds digital signatures to PDF documents.

mendelson AS2 is the JAVA-based open source EDIINT AS2 solution. Monitoring- and configuration GUI, async & sync MDN, signatures, encryption, TLS, web interface, pluggable into any servlet container, partner manager, certificate manager, data compression, optional profiles: MA, FN. Localized to Spanish, Italian, Portuguese, German, English, French.

Universal Password Manager allows you to store all your passwords in one highly secure encrypted database. Its strengths are simplicity, portability and security (uses 128bit AES encryption). UPM is available on Android, Windows, OS X & Linux.

PortableSigner is a tool for digital signing (with X.509 certificates) of PDF files

jpcap is a set of Java classes which provide an interface and system for network packet capture. A protocol library and tool for visualizing network traffic is included. jpcap utilizes libpcap, a widely deployed system library for packet capture.

Magstripper is a magnetic card reader and decoder that takes raw waveform information from a magnetic audio head (soldered directly to a mono audio jack) and processes it via a mic input. It also includes a multi-user door lock access control system.

eMark PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it provides seamless integration with hardware security modules (HSM), software certificates, and native platform keystores.

The SignServer is an application for server side signatures called by other systems. It is flexible and can be customized to specific needs. The SignServer have a ready to use TimeStamp server and signers for PDF, XML, ODF, PGP, OOXML and MRTD (ePassport DS).

UPDATE 2024: Get a new version here: https://github.com/ivoras/EncryptedNotepad2 "Encrypted Notepad" does only one thing, but aims to do it perfectly - a Notepad-like simple text editor where files are saved (and later loaded) encrypted with industrial strength algorithms. Available both for the desktop (as a Java application) and on Android. Unencrypted data is never stored on-disk. Source is released (on SourceForge) under the BSD license.

This is a Hash Calculating tool that calculates MD2,MD5,SHA-1,SHA-256,SHA-384,SHA-512 hash of text or a file. This has GUI developed in java swings.All it needs is sun jre installed.

Development of this project has been moved to https://github.com/jonelo/jacksum. This site has been left for historical purposes ONLY, you find older Jacksum versions here. Please visit the GitHub site for current development. Jacksum 1.7.0 is a platform independent checksum utility (written entirely in Java) for computing and verifying (integrity check) checksums, CRC and hashes (fingerprints). It supports 58 popular hash algorithms and a lot of unique features.

Web AND Mobile (Apple iPhone) based, multi user, java port of the KeePass project. A free, easy to use password manager which helps you to manage your passwords in a secure way. Focused on deep encryption and ease of use.

A software written in java to compute the digital signature on documents and verify them, using a smart card or a token file in p12 format

CartoReso intends to facilitate enterprise computer network mapping.

OpenSignature is an open source project for the digital signature of documents. It works with all cards supported by OpenSC and focuses on adding support for cards from accredited Italian CAs. The goal of the project is to provide a first single product

TNV visualizes pcap data to graphically depict network packets, links, and ports for network traffic analysis to facilitate learning what constitutes 'normal' behavior, investigating security events, or network troubleshooting.

mkpass is a simple command line utility to generate secure random passwords. You can easily redirect these to a clipboard or copy and paste as needed. I use a password manager and generate random passwords every time I need one. And while most password managers include a generator, there are times I need one outside of that. The code is written in java so it should run on any OS that supports it. Lastly, the idea and core code came from a Wikipedia article. I just took this and expanded upon it. https://en.wikipedia.org/wiki/Random_password_generator This is a single executable JAR file. While you will need Java installed, there is no need to install this program. Just download the JAR file, please it somewhere convenient, and execute it from the command line: java -jar mkpass.jar See home page for additional details and usage instructions. https://github.com/frossm/mkpass

A java-based 3D Visualisation tool for analysing network traffic. Written with jMonkeyEngine.

Brought to you by parvesh88 System Requirements 1. A Computer running Windows 7 Service Pack 1 or higher 2. Java Runtime Environment (JRE) 8 or higher if JRE is not installed on your Computer, then download and install from here JRE 8 for Windows x86 -> https://www.azul.com/core-post-download/?endpoint=zulu&uuid=55abea0c-2aa5-4316-aafb-e90847f6ee21 JRE 8 for Windows x64 -> https://www.azul.com/core-post-download/?endpoint=zulu&uuid=5a34da4a-1821-4c79-a57c-7fce38d102c2 JRE 8 for Mac OS -> https://www.azul.com/core-post-download/?endpoint=zulu&uuid=f0851b11-f391-43b0-ae80-4a29f9cc8c9f -> Download ESignPDF jar file -> Double click on downloaded file -> Follow displayed instructions -> Get signed PDF You can request to concerned certificate authority for obtaining Digital Signature Certificate ( DSC ) file despite of USB token if you have any query, then mail me at parvesh.garg@outlook.com

SEWOL provides support for the handling of workflow traces. It allows to specify the shape and content of process traces in terms of entries representing the execution of a specific workflow activity. Currently it supports plain text, Petrify, MXML and XES log file types. In order to specify security-related context information, SEWOL provides access control models such as access control lists (ACL) and role-based access control models (RBAC). SEWOL uses and encloses the following libraries: - TOVAL (http://sourceforge.net/p/toval), - JAGAL (http://sourceforge.net/p/jagal), - OpenXES (http://www.xes-standard.org/openxes/), - Spex (http://code.deckfour.org/Spex/) - Google Guava (https://github.com/google/guava), - xstream (http://xstream.codehaus.org/) and - graph-impl and visualization components of Jung 2 (http://jung.sourceforge.net/). Documentation: http://doku.telematik.uni-freiburg.de/sewol

Bias is a cross-platform versatile information management application / Organizer

StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. Its modules include: - A FIDO Engine to support FIDO U2F key registrations/authentications - An encryption engine to encrypt/decrypt files using AES/TDES keys - Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA) - Integration to cloud storage services (AWS S3, Azure and Eucalyptus Walrus) - A signing engine to digitally sign documents, code, etc. with FIPS 140-2 HSM support - An LDAP Engine for AD/LDAP integration for authorization decisions SKCE is battle-tested and in production at one of the largest e-commerce companies in the world, protecting more than 50M documents within the business process; see http://bit.ly/14VPYlO for the case study. Download StrongKey CryptoCabinet (SKCC) on this site to see how to use SKCE.

A distributed Java implementation of the VISA 3-D Secure(tm) Merchant Server Plug-in (MPI) that allows e-commerce web site to perform payment authentication operations for Internet purchases.

An application to provide a worldwide mobile secure/confidential payment system over the internet and other kinds of insecure/unreliable networks

Introduction: This project has been developed to detecting intruder activity in your network according to the existing signature of intrusion attacks,Anomalous behaviour etc... Scope: Government authorities has lot of information about defence,revenue,income tax and many informations. Intrusion Detection System will certainly minimize the unauthorized access and take immediate response to stop such illegal works. MNCs manages their whole information system using application software over their network.It will be helpful to monitor all the activity in the network. Planning: >Studying network protocols and prototypes >Studying similar kind of existing technologies >Writing of Code in Java using jpcap library >Deployment and testing over anetwork Online References: >http://netresearch.ics.uci.edu/kfujii/Jpcap/doc/ >http://docs.oracle.com/javase/tutorial/ >http://docs.oracle.com/javase/7/docs/api/