Showing 681 open source projects for "gnu linux"

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  • 1
    eMark

    eMark

    Free and open-source PDF signing and verification application.

    eMark is a free and open-source PDF signing and verification application – a powerful Adobe Reader alternative that enables you to securely sign, verify, timestamp, and protect PDF documents using: 🔑 USB tokens and HSM (PKCS#11) 📜 PKCS#12/PFX certificates 💻 Windows certificate store Works seamlessly on Windows, Linux, and macOS with an Adobe Reader-like interface featuring professional signature verification capabilities. Built for individuals, enterprises, and government...
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  • 2
    TigerSafe

    TigerSafe

    Free open source password manager

    TigerSafe is a free open source password manager. It allows to store passwords in a file, without internet, by encrypting them with a single password. The user can then use a different password for every website he wants to use, and only has to remember a single password: the one used to encrypt/decrypt the file storing his passwords. It is highly recommended to do backups of the file storing passwords with TigerSafe, for example copy/paste it in USB flash drives, cloud drives like Google...
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  • 3
    FileHashler

    FileHashler

    cross-platform (Java) file encryption and archiving tool

    Java based API (library) and console utility for cross-platform file and directory encryption and archiving. Encrypts single files up to 9.2 EB length. Directories can be encrypted as sets of single files in a single action. Uses Twofish (CBC) and SHA-256. Security level is strong and benefits from the PWS3 (Password Safe) encrypted file format. The level can be lowered to 128-bit key-length (normally 256).
    Downloads: 0 This Week
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  • 4
    Angry IP Scanner

    Angry IP Scanner

    A cross-platform network scanner that is fast and simple to use

    Angry IP scanner is fast and friendly network scanner for Windows, Linux, and Mac. It is very extensible, allowing it to be used for very wide range of purposes, with the primary goal of being useful to network administrators.
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    Downloads: 2,313 This Week
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  • 5
    KeyHolder password manager

    KeyHolder password manager

    Store your passwords in an offline encrypted file!

    Need a JDK to run, download it here: https://www.oracle.com/java/technologies/downloads/
    Downloads: 0 This Week
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  • 6
    Tcpconns:simple package for rapid development of multi-threaded client/server solutions (JAVA OpenJDK17+) with TLS (V1.3).
    Downloads: 0 This Week
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  • 7
    File-Splitter

    File-Splitter

    A simple tool for split, zip, and encrypt files

    Need a JDK to run, download it here: https://www.oracle.com/java/technologies/downloads/
    Downloads: 1 This Week
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  • 8
    Atricore’s JOSSO is an open source and commercially supported Internet Single Sign-On (FSSO) solution for point-and-click and standards-based (SAML2) Internet-scale SSO implementations. For more information contact us at : http://www.josso.org
    Downloads: 2 This Week
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  • 9

    NtrUtil

    A command line interface for encryption and decryption using the NTRU

    A command line interface for encryption and decryption using the NTRU cryptography algorithm. "NTRU is a public key cryptosystem that is considered unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available."-NTRU
    Downloads: 0 This Week
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    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • 10

    Liferay Security Patches

    Download latest security patches for Liferay community

    This project contains security patches (binaries) for different versions of Liferay community, which are no more developed as newer versions are released. Apart from the security patches, some of the binaries include additional fixes for the issues raised at https://issues.liferay.com/ (Liferay Issue Tracking System). Please note, that this is not an official Liferay repository. The patches were kindly provided by the Liferay Community Security team members, which was compiled and...
    Downloads: 0 This Week
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  • 11
    sirius signing server

    sirius signing server

    Centralized signing and verification

    Sirius-Sign is a signing and verification server with it's focus on high throughput and easy integration into an existinig landscape. For signature creation smartcards with OCF and PKCS11 interfaces are supported. An EJB container is required.
    Downloads: 0 This Week
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  • 12
    Stegofierfx

    Stegofierfx

    It is a simple and user friendly application to hide messages in image

    Stegofier is a simple and user friendly interface to hide and retrieve message inside any Image file (Specifically for Portable Network Graphics (.PNG) files) with a support for range of Devices and Operating Systems.
    Downloads: 0 This Week
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  • 13

    S-DES Crypto App

    Encryption/Decryption demonstration app using the S-DES algorithm

    Encryption/Decryption demonstration app using the S-DES algorithm. Use the Java runtime environment 11 for execution. The GUI pops up that allows entering a 10-bit encryption/decryption key in binary (0, 1 digits) and the plaintext/ciphertext in the same form (8-bit). Executing the algorithm, decription of the encoding/decoding functionality is provided in the three main text boxes.
    Downloads: 0 This Week
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  • 14
    Scanmap3D

    Scanmap3D

    3D Network Traffic Visualisation

    A java-based 3D Visualisation tool for analysing network traffic. Written with jMonkeyEngine.
    Downloads: 2 This Week
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  • 15
    MyDiary1000

    MyDiary1000

    Its A Diary/TextEditor that encrypts your text data using images

    This is a diary that allows you to digitally write entries and view them. What makes this a masterpiece from its counterparts is how user data is created and abstracted. User data is protected and stored in PNG images, the image it self is not encrypted but the data inside the image is encrypted. If you open any one of the created PNG images, they look like blank images!. These "normal" looking images protect your information from prying eyes. The simplicity and elegance of my program...
    Downloads: 0 This Week
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  • 16
    Ank Zipper

    Ank Zipper

    A free and easy-to-use password protected file archiver

    Ank Zipper provides you with a lightweight, Java-based application designed to provide security to your documents. Ank Zipper can compress both files and folders and create password-protected archives, in order to prevent unauthorized access to important files. Additionally, it can be used for extracting or simply browsing ZIP files.It includes AES(Advanced Encryption Standard) algorithm to encrypt/decrypt file(s). Ank Zipper is a cross-platform software that can be used on any...
    Downloads: 0 This Week
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  • 17
    GenerateAndDownloadHash is a servlet that generate checksums in GNU-style. Has been tested on WildFly 10.1/Tomcat 9/Tomcat 8. See src/config.properties for configuration. Source code available on Github: Server side: https://github.com/davidesestiliwork/MyWebProject2 Client side: https://github.com/davidesestiliwork/MyWebProjectClient Token generator: https://github.com/davidesestiliwork/TokenGenerator Note: This web app require GnuPG to work properly.
    Downloads: 0 This Week
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  • 18
    Jacksum

    Jacksum

    a free cross platform checksum utility, supports 58+ hash algorithms

    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.
    Downloads: 2 This Week
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  • 19
    BitShade

    BitShade

    AES Cipher, Base64 encoder, SHA calculator

    BitShade is a graphic utility to encrypt/decrypt with AES, base64 encode/decode, calculate the SHA checksum. It is cross platform, written in Java.
    Downloads: 0 This Week
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  • 20
    Web Security Dojo

    Web Security Dojo

    Virtual training environment to learn web app ethical hacking.

    Web Security Dojo is a virtual machine that provides the tools, targets, and documentation to learn and practice web application security testing. A preconfigured, stand-alone training environment ideal for classroom and conferences. No Internet required to use. Ideal for those interested in getting hands-on practice for ethical hacking, penetration testing, bug bounties, and capture the flag (CTF). A single OVA file will import into VirtualBox and VMware. There is also an Ansible...
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    Downloads: 80 This Week
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  • 21
    JPasswords

    JPasswords

    Java password management tool

    User-friendly and proficient Java program to keep passwords in encrypted databases. High security standard and data safety measures. Storage of huge text documents and sets of images feasible. File format relies on "Password Safe" V3 files (Twofish-CBC). Compact cross-platform program with PORTABLE modus, ideal for USB sticks, Linux, Mac, etc. Requires Java JRE 1.8 or higher The Password Safe database library is available at project PWSLIB3. For license/usage questions visit the Wiki pages!
    Downloads: 2 This Week
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  • 22
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 0 This Week
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  • 23
    SSHTOOLS

    SSHTOOLS

    Java SSH API

    This project now hosts the third-generation of Java SSH API, Maverick Synergy. This API builds on the Maverick Legacy commercial APIs and delivers a new API in a unified client/server framework. This API is available to the community under the LGPL open source license. This update includes ed25519 support, support for the new OpenSSH private key file format and stronger key exchange algorithms. The project continues to host both the original API and legacy applications created around...
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    Downloads: 2 This Week
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  • 24

    Tidbits

    Simple web-based personal digital wallet.

    Tidbits is a web-based digital wallet. Use it to store usernames, passwords, phone numbers, or any little tidbit you might easily forget. Then you need only remember your one Tidbits password to access all your important details. Tidbits 2 is optimized for mobile touch-based devices like the iPhone and iPad (it works well on desktop browsers, too). The integrated search engine makes it a snap to find all those little nuggets you don't want to have to remember but want to be able to...
    Downloads: 1 This Week
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  • 25
    Universal Password Manager

    Universal Password Manager

    Store all your passwords in one secure encrypted database.

    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.
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    Downloads: 42 This Week
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