Nagios vs Tenable Network Security

Unbiased reviews from our professional community. A complete perspective on vendors based on user input.
Nagios
Based on 66 reviews.
Tenable Network Security
Based on 16 reviews.
Top Comparisons
Overview
Nagios, an open-source computer-software application, monitors systems, networks and infrastructure. Nagios offers monitoring and alerting services for servers, switches, applications and services. It alerts users when things go wrong and alerts them a second time when the problem has been resolved. Ethan Galstad and a group of developers originally wrote Nagios as NetSaint. As of 2015 "Agios" also transliterates the Greek word, which means "saint".Tenable Network Security is a developer of vulnerability detection systems. Tenable Network Security is an American network security company, co-founded by Ron Gula, Jack Huffard, and Renaud Deraison in 2002.
Sample Customers
Nagios XI: Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Tenable SecurityCenter Continuous View: Methodist Healthcare Ministries
Popular Solutions
Top Industries
Software R&D Company
25%
Comms Service Provider
16%
Media Company
10%
Retailer
9%
Software R&D Company
33%
Comms Service Provider
14%
Media Company
7%
Healthcare Company
5%
Quotes From Member Reviews
We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
Most Helpful Reviews
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Customer Service
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Technical Support
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