privacyIDEA is an open solution for strong two-factor authentication like OTP tokens, SMS, Smartphones or SSH keys. Using privacyIDEA you can enhance your existing applications like local login (PAM, Windows Credential Provider), VPN, remote access, SSH connections, access to web sites or web portals with a second factor during authentication. Thus boosting the security of your existing applications.
- two-way-synchronization (server ↔ client, server always wins)
- focused on simplicity, security and privacy
- supports contacts, calendars (events) and tasks (to-dos)
- lightweight application, not cluttered with "features"
- flawless integration with device and address book/calendar apps
- high-performance algorithms
- seperately usable (either CalDAV or CardDAV)
- free and open-source software (FOSS)
The open source monitoring framework.
Seastar is an advanced, open-source C++ framework for high-performance server applications on modern hardware. Applications using Seastar can run on Linux or OSv.
Seastar is the first framework to bring together a set of extreme architectural innovations, including:
Shared-nothing design: Seastar uses a shared-nothing model that shards all requests onto individual cores.
High-performance networking: Seastar offers a choice of network stack, including conventional Linux networking for ease of development, DPDK for fast user-space networking on Linux, and native networking on OSv.
Futures and promises: an advanced new model for concurrent applications that offers C++ programmers both high performance and the ability to create comprehensible, testable high-quality code.
Message passing: a design for sharing information between CPU cores without time-consuming locking.
CANtact is an open source Controller Area Network (CAN) to USB interface for your computer.
Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing
Lychee is a free photo-management tool, which runs on your server or web-space. Installing is a matter of seconds. Upload, manage and share photos like from a native application. Lychee comes with everything you need and all your photos are stored securely.
CiviCRM is web-based, open source, Constituent Relationship Management (CRM) software geared toward meeting the needs of non-profit and other civic-sector organizations.
Boot-Repair is a simple tool to repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another Linux distribution, or when you can't boot Windows after installing Ubuntu, or when GRUB is not displayed anymore, some upgrade breaks GRUB, etc.
Boot-Repair lets you fix these issues with a simple click, which (generally reinstalls GRUB and) restores access to the operating systems you had installed before the issue.
Boot-Repair also has advanced options to back up table partitions, back up bootsectors, create a Boot-Info (to get help by email or forum), or change the default repair parameters: configure GRUB, add kernel options (acpi=off ...), purge GRUB, change the default OS, restore a Windows-compatible MBR, repair a broken filesystem, specify the disk where GRUB should be installed, etc.
Boot-Repair is a free software, licensed under GNU-GPL.
BRL-CAD (Ballistic Research Laboratory CAD) is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance analysis benchmark suite, libraries for robust geometric representation, with more than 20 years of active development.
Matrix is an open standard for decentralised communication, providing simple HTTP APIs and open source reference implementations for securely distributing and persisting JSON over an open federation of servers.
FreeCAD is a parametric 3D modeler. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. FreeCAD is open source (LGPL license) and completely modular, allowing for very advanced extension and customization.
FreeCAD is multiplatfom, and reads and writes many open file formats such as STEP, IGES, STL and others.
Solr is the popular, blazing-fast, open source enterprise search platform built on Apache Lucene™.
VeraCrypt is a free disk encryption software brought to you by IDRIX (https://www.idrix.fr) and that is based on TrueCrypt.
logstash is a tool for managing events and logs. You can use it to collect logs, parse them, and store them for later use (like, for searching). Speaking of searching, logstash comes with a web interface for searching and drilling into all of your logs.
It is fully free and fully open source. The license is Apache 2.0, meaning you are pretty much free to use it however you want in whatever way.
logstash is now a part of the Elasticsearch family! This allows us to build better software much faster as well as offering production support
By combining the massively popular Elasticsearch, Logstash and Kibana we have created an end-to-end stack that delivers actionable insights in real-time from almost any type of structured and unstructured data source. Built and supported by the engineers behind each of these open source products, the Elasticsearch ELK stack makes searching and analyzing data easier than ever before.
Auf dieser Seite wird das ursprünglich unter dem Namen "c't offline update" bei "heise online" veröffentlichte Open-Source-Softwareprojekt von dessen Autor, Torsten Wittrock, weiterentwickelt und gepflegt.
Mittels "WSUS Offline Update" können Sie Microsoft Windows- und Office-Computer sicher, schnell und ohne Internetverbindung aktualisieren.
Warum Sie dies insbesondere bei neu installierten Systemen unbedingt tun sollten, lesen Sie beispielsweise in diesem chip-online-Artikel: "[...] Gehen Sie niemals mit einem komplett ungepatchten Windows-PC online. Selbst wenn man sich im Internet die Updates besorgen will, ist man schneller infiziert als gepatcht."
Bitte beachten Sie die Information zur Patch-Abdeckung.
Natron is an open-source • crossplatform nodal • compositing software