FastNetMon Alternatives

DDoS protection software solution for networks. Attacks detected by NetFlow,NetStream,sFlow,jFlow,IPFIX,Port Mirroring and mitigated with firewall filters

NetFlow Analyzer is a solution for bandwidth monitoring and traffic analysis. It helps with traffic investigation, analysis and reporting

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Easily manage product development

Open Source

Track, record, alert and visualize performance and availability of IT resources

Open Source free

DDOS Protection and Mitigation At HostingFuze Network we understand how important uptime is for your sites.

Real-time, high-performance, automatic DDoS attack protection, on-premis and in the cloud, with comprehensive attack visibility, analytics, reporting.

FortiDDoS achieves superior & faster DDoS protection from known and zero-day attacks with low latency. Advanced DDoS protection for enterprise data centers.

Are you using proper defense techniques to withstand DDoS attacks? DefensePro provides DDoS defense on-premise with a cloud service that's activated on demand.

NfSen is a graphical web based front end for the nfdump netflow tools that allows you to:

Working in conjunction with our Arbor Sightline solution, which provides visibility and threat detection, Arbor TMS surgically removes identified DDoS attack traffic from y

A fully featured network monitoring system that provides a wealth of features and device support.

Open Source

The Arbor Cloud DDoS service delivers a fully managed, best-practices hybrid defense from the data center to the cloud - supported by the world’s leading experts in DDoS at

nfsen-ng aims to be an in-place replacement for the ageing nfsen.