

Nagios Core and Cisco Secure Network Analytics compete in the network monitoring and security category. Cisco Secure Network Analytics appears to have the upper hand in terms of comprehensive security and technical support, while Nagios Core stands out for flexibility and cost-effectiveness.
Features: Nagios Core offers open-source flexibility, allowing users to monitor servers with adaptable configurations. It is highly customizable, making it suitable for tailored network monitoring. Cisco Secure Network Analytics provides comprehensive visibility into network traffic, robust threat detection, and a holistic view from the application layer to endpoint behavior.
Room for Improvement: Nagios Core requires significant technical expertise for setup and lacks a dynamic configuration process. Its interface is not user-friendly for non-technical users. Cisco Secure Network Analytics faces challenges with complexity in integration, high costs, and outdated reporting features.
Ease of Deployment and Customer Service: Nagios Core offers versatile deployment options but lacks direct support, relying on community forums. Cisco Secure Network Analytics is primarily on-premises with comprehensive technical services, providing users detailed support despite initial complexity.
Pricing and ROI: Nagios Core is cost-effective with no software licensing fees, appealing for limited budgets. Hidden costs include time and expertise for customization. Cisco Secure Network Analytics is viewed as expensive with licensing costs but users appreciate its robust capabilities and support, justifying the investment.
There is a lack of adequate local support from the Indian side.
For technical support of Cisco, the support they provide depends on how the client procures it, and so far, it's understandable.
The solution is scalable.
Cisco products are incredibly stable, boasting a 200% stability.
Once resolved, the system works well, and overall I think it's good.
I tried many other solutions at work, however, in terms of Nagios, I haven't seen any disruption or downtime.
The solution should have the ability to analyze security events not only at the network layer but also at the application and OS layers.
Proper management of the database is also important; it should be centralized for easier data collection from a single database.
Cisco solutions are considered to be very expensive.
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions.
The most valuable features include encrypted traffic analytics and the ability to fulfill requirements at the network level.
Every solution is gradually integrated with AI, and Cisco has already implemented AI building features in their solution.
It has a very handy dashboard, providing live alerts and visibility for everything.
| Product | Mindshare (%) |
|---|---|
| Nagios Core | 1.6% |
| Cisco Secure Network Analytics | 0.9% |
| Other | 97.5% |

| Company Size | Count |
|---|---|
| Small Business | 11 |
| Midsize Enterprise | 7 |
| Large Enterprise | 52 |
| Company Size | Count |
|---|---|
| Small Business | 20 |
| Midsize Enterprise | 11 |
| Large Enterprise | 24 |
Cisco Secure Network Analytics enhances network security through integrated threat detection and detailed traffic visibility, optimizing performance with AI analytics and strong platform integrations.
Cisco Secure Network Analytics offers deep visibility into network traffic, with tools like network maps and server response times. Its AI-driven analytics help detect threats, focusing on east-west traffic. Integration with platforms such as pxGrid and ISE complements its capabilities. Reporting and telemetry help in identifying bandwidth issues, yet improvements are desired in AI for better data organization. Installation complexity and false positives present challenges, and managing network loads effectively is a recognized need.
What are the key features of Cisco Secure Network Analytics?Industries such as banking, defense, and police rely on Cisco Secure Network Analytics for securing networks against threats. Its capability to provide insights into encrypted traffic and facilitate device auditing makes it a sought-after choice for those requiring extensive network visibility. Users appreciate its application for threat prevention and response in demanding sectors.
Nagios Core offers a versatile monitoring solution that efficiently manages notifications, reporting, and resource usage. Its open-source architecture provides flexibility and customization options for comprehensive infrastructure health management.
Nagios Core, known for its extensible plugin architecture, proactively enhances infrastructure management with customizable notifications and reliable reporting. Seamlessly integrating various plugins, it offers real-time dashboards and efficient alerting systems for thorough monitoring. Its adaptability and ease of configuration make it popular among users seeking flexible monitoring solutions. However, improvements in the web interface, scalability, performance, and visualization are needed to enhance accessibility. Users seek better alert mechanisms, more robust PDF export features, and simpler setup processes for increased efficiency.
What are the key features of Nagios Core?In many industries, Nagios Core is integral to monitoring infrastructure and services, including cloud servers, applications, and network devices. Users rely on it for issue detection, capacity planning, and maintaining system stability in environments like AWS and on-premise servers. Its capabilities in CPU, memory, and bandwidth monitoring along with alert systems support sectors needing real-time oversight of critical equipment.
We monitor all Network Monitoring Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.