Open Source Java Systems Administration Apps for Android

Open source two-factor authentication for Android. It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code. This project started out as a fork of the great OTP Authenticator app written by Bruno Bierbaumer, which has sadly been inactive since 2015. By now almost every aspect of the app has been changed/re-written so the fork status of the Github repository got detached upon user request. But all credit for the original version and for starting this project still goes to Bruno.

A fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication.

An open source implementation of the FIDO2 protocol to support passwordless strong authentication using public-key cryptography. Supports registration, authentication (all platforms), and transaction authorization (for native Android apps).

With this android application you can check your Linux knowledge and prepare you to take the LPIC-1 exams (Linux Professional Institute Certification Level-1). You can choose two kinds of quiz: LPI-101 or LPI-102 exam. Every quiz type has 100 of questions, which are randomized in a total of a 20 test questions. After finishing quiz you can review your answers and view a detailed explanation about the right answer.

GPS on/off toggle widget for Android rooted devices

Dictionary app for Android with Linux related terms and expressions. This app is mainly focused on absolute beginners it can also be handy for the more advanced Linux users. The first version is in Dutch (Nederlands) but there will be a universal release as soon as version 1.0 has been reached.

ORLA, or Open Remote Linux Administration, is a project we’re working on as engineering studients in IT at Polytech Marseille Engineering School, France. The goal of ORLA is to provide Server Administrators a small yet effective monitoring tool on your Android phone. And security will not be a problem as we’ll cipher data transmission with AES-256 encryption. We just finished the design of the program and the algorithms we’ll work with, and we are going to start coding soon :) We’ll continue to maintain and upgrade the project even after the school’s deadline, because we think it can be useful to quite a lot of people.

StorageIM is a monitoring console for storage systems and networks designed around industry standards. StorageIM supports most storage arrays, switches, HBA's and storage libraries.