Last added to Administrators

Hiawatha

Hiawatha is an webserver with security, easy to use and lightweight as the three key features. Hiawatha supports among others (Fast)CGI, IPv6, URL rewriting and reverse proxy. It has security features no other webserver has, like blocking SQL injections, XSS and CSRF attacks and exploit attempts. (GPL)

Cross-platform

Administrators: Servers / Web servers

OpenVPN

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. (GPL)

Cross-platform

Administrators: System / VPN software

Univention

Univention Corporate Server (UCS) is an integrated management system for the central and cross-platform administration of servers, services, clients, desktops and users as well as virtualized computers operated in UCS. (AGPL)

Cross-platform

Administrators: Servers / Server management

Hyper

Hyper is fully extensible Electron-based terminal built on HTML/CSS/JS. The goal of the project is to create a beautiful and extensible experience for command-line interface users, built on open web standards. (MIT)

Cross-platform

Administrators: System / Terminals

NSnitch

NSnitch is a DNS server which records the IP address of requests made against it and then makes that IP available via a JSON API. It also provides lookups for Tor Node membership, DNS blacklist status and Geo data. (Apache)

Linux - Windows

Administrators: System / System security

WinSCP

WinSCP is an open source free SFTP client, FTP client, WebDAV client and SCP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality. (GPL)

Windows

Administrators: System / SSH clients

mRemoteNG

mRemoteNG is a fork of mRemote, an open source, tabbed, multi-protocol, remote connections manager. mRemoteNG adds bug fixes and new features to mRemote. It allows you to view all of your remote connections in a simple yet powerful tabbed interface. (GPL)

Windows

Administrators: System / SSh clients

PuTTY

PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket connection. (MIT)

Windows

Administrators: System / SSH clients

SymmetricDS

SymmetricDS is open source software for both file and database synchronization with support for multi-master replication, filtered synchronization, and transformation across the network in a heterogeneous environment. (GPL)

Cross-platform

Administrators: System / Database management

Naemon

Naemon is an Open Source system and network monitoring application. It watches hosts and services that you specify, alerts you when things go bad and notifies you when they get better. (GPL)

Cross-platform

Administrators: Networking / Network monitoring