216,000+ customers in over 135 countries grow their businesses with HubSpot
Think CRM software is just about contact management? Think again. HubSpot CRM has free tools for everyone on your team, and it’s 100% free. Here’s how our free CRM solution makes your job easier.
Get free CRM
Deliver secure remote access with OpenVPN.
Trusted by nearly 20,000 customers worldwide, and all major cloud providers.
OpenVPN's products provide scalable, secure remote access — giving complete freedom to your employees to work outside the office while securely accessing SaaS, the internet, and company resources.
Athene give you the Power of one Nagios console for all you Services and Hosts. You get an maximum stable distributed monitoring infrastructure with one central configuration repository. Athene is tested with up to 1.000 hosts and up to 20.000 Services!
wdiag - a collection of utilities to get DSL stats from Westell DSL modems. It is written in C and and should work on Linux 2.4/2.6 and FreeBSD 4 and higher. It provides line stats, previously only available via the win32-only Westell diagnostic utility.
New Netflow Collector is aimed to be POSIX-compliant, portable collector of flows, generated by Cisco and other routers. It understands netflow v1, v5 and v7 flows and has plugin interface for storing flows in databases, text files, etc.
Bright Data - All in One Platform for Proxies and Web Scraping
Say goodbye to blocks, restrictions, and CAPTCHAs
Bright Data offers the highest quality proxies with automated session management, IP rotation, and advanced web unlocking technology. Enjoy reliable, fast performance with easy integration, a user-friendly dashboard, and enterprise-grade scaling. Powered by ethically-sourced residential IPs for seamless web scraping.
Nagios plugin to connect to NSClient. This is the regular check_nt plugin, ported to Windows. This is useful if you want to run NSClient or NSClient++ together with send_nsca.
An implementation of the Open Group's Application Response Measurement (ARM) Version 4 standard. The ARM standard describes a means of breaking an application down into it's constituent transactions, and measuring response time across multiple tiers.
Self-organizing availability-monitoring p2p overlay for large-scale distributed applications. It addresses selfish and colluding nodes. Monitoring relationships are consistent, random, and verifiable. Discovery of monitors is fast and load-balanced.
Korallenriff is a program that collects input from different network sources and stores their data into one database. For example, it can receive POP3 mail or can fetch NNTP groups and store the received messages in a database.
Bluemodem will handle all aspects of configuring and connecting to any device that is capable of using dialup networking (Linux only). With all source code. Currently tested with 92 phones and 8 providers.
Ruby/LDAP is an extension library for Ruby. It provides the interface to some LDAP libraries (e.g. OpenLDAP, Netscape SDK and Active Directory). The common API for application development is described in RFC1823 and is supported by Ruby/LDAP.
Random Thoughts On Distributed Algorithms: a collection of tools and ideas for the development of distributed applications. The first released part is an RxRPC security model based on OpenSSL and elliptic curve criptography. Please check docs for info...
NetIcon is a utility that sits in the Windows task bar and shows your network throughput. Requires WinPcap. NetIcon was modeled after Process Explorer, which only shows the CPU and IO load. Additionally it shows a hilbert curve "netblob" diagram.
Environment Control and Life Support System TCP/SSL/HTTPS Web Server Connection Monitor.Status Connection Evaluation and Monitoring Program of TCP family Servers. OpenSSL connection handling, XML Configuration and XSL Rendering.
XLB is a high performance HTTP load balancer. connection management, caching, ssl, scripting. 300 mbit/sec / 4000 reqs/sec takes 30% cpu on a 2GhZ Xeon. connection pooling to backend servers reduces memory and cpu usage on backends.
DIET-PC (DIskless Embedded Technology Personal Computer) is a software kitset enabling IT professionals to build an open source GUI appliance based on commodity x86 (PC), PowerPC (Mac) or ARM (handheld) hardware, using an embedded Linux methodology.
Application framework for modularizing *nix applications into discretely-purposed components. Resourcerver binds a system of processes together with a local-machine server which facilitates and controls IPC. A primary focus is application security.
iptables-TNG ( The Next Generation of iptables) An environment that can use different packet classification algorithm (eg. tuple) to support large rulesets (more than 10,000 rules) for high bandwidth networks.
Telnetchatd is a chatserver which uses the telnetprotocol. Users do not need to install a client, as every desktop-OS comes with a preinstalled telnetclient. Programmed in pure C, the server needs very little resources and runs on any unix-like system.
A command-line windows application to manage wireless network connections, cards and profiles. Connect to WLANs, query for RSSI, stadistics... It can be used as an example of how to use Microsoft Native Wifi API dlls from any ANSI C compatible IDE
The kernel network stack may behave not as expected, especially in the case of receiving packets. With Ianus it is possible to bypass the kernel network stack and to develop your own network stack in user space or other tools.
ULLA allows developers of network aware applications to access data from device drivers similar to the Wireless Extensions on Linux. However, its new design simplifies the API syntax and expands the access to all wireless technologies such as GSM, BT.
A tool to monitor internet hosts` bandwidth usage in a Linux-NAT network. A daemon collects data and clients display them (currently a Java applet with a graph). It automatically detects new hosts and has a nice summary statistic.
RoofTop is a network/systems monitoring (NSM) tool that leverages SNMP standards to deliver critical health and performance monitoring through device based reports and graphs, event notifications, alerts, and configurable alarm thresholds.