Software Alternatives, Accelerators & Startups

FastNetMon VS FortiDDoS

Compare FastNetMon VS FortiDDoS and see what are their differences

FastNetMon logo FastNetMon

FastNetMon is a very fast DDoS analyzer with sflow/netflow/mirror support.

FortiDDoS logo FortiDDoS

FortiDDoS achieves superior & faster DDoS protection from known and zero-day attacks with low latency. Advanced DDoS protection for enterprise data centers.
  • FastNetMon Landing page
    Landing page //
    2019-01-01

FastNetMon is a very high performance DDoS detector built on top of multiple packet capture engines: NetFlow, IPFIX, sFlow and SPAN/port mirror.

It could detect malicious traffic in your network and immediately block it with BGP blackhole or BGP flow spec rules.

It has solid support for all top network vendors and has unlimited scalability due to flexible design.

You could integrate FastNetMon into any existing network without any changes and additional hardware!

  • FortiDDoS Landing page
    Landing page //
    2023-07-11

FastNetMon features and specs

  • High Performance
    FastNetMon is capable of analyzing network traffic at high speeds, making it suitable for detecting and mitigating DDoS attacks in real-time.
  • Broad Protocol Support
    Supports a wide range of protocols, including TCP, UDP, ICMP, and many others, which allows for comprehensive monitoring of network traffic.
  • Customizable Alerting
    Offers extensive configuration options to customize alerting mechanisms based on specific network conditions and attack characteristics.
  • Scalability
    Designed to scale with your network infrastructure, capable of handling substantial amounts of data across large networks.
  • Open Source
    Being open-source software, FastNetMon allows users to modify and adapt the tool to fit their specific needs without licensing costs.

FortiDDoS features and specs

  • Comprehensive DDoS Protection
    FortiDDoS provides multi-layered protection against a wide range of DDoS attacks, including volumetric, protocol, and application-layer attacks. This ensures robust defense mechanisms that protect online assets effectively.
  • Behavior-Based Detection
    The solution utilizes behavior-based detection methods that are capable of recognizing and mitigating both known and unknown DDoS threats. This adaptive approach helps in proactively defending against evolving threats.
  • Real-Time Monitoring and Reporting
    FortiDDoS offers real-time monitoring with detailed reporting and analytics. This feature facilitates quick identification and response to potential threats, ensuring minimal disruption to services.
  • Automated Attack Mitigation
    It includes automated response features that can swiftly mitigate attacks with minimal human intervention. This quick action helps reduce the impact of DDoS incidents on business operations.
  • Integration with Fortinet Security Fabric
    As part of the Fortinet product suite, FortiDDoS can be integrated with other Fortinet products to offer a more cohesive and reinforced security strategy across the network.

Possible disadvantages of FortiDDoS

  • Complexity in Configuration
    The extensive features and capabilities may lead to a complex configuration process, which can be challenging for users who are not familiar with DDoS protection setups or the Fortinet ecosystem.
  • Cost Considerations
    The advanced features and comprehensive protection may come with a higher cost, potentially putting it out of reach for small businesses or those with limited budgets for cybersecurity.
  • Resource Intensive
    FortiDDoS can be resource-intensive, requiring adequate hardware and network resources to function effectively, which could mean additional infrastructure investments for some organizations.
  • Learning Curve
    New users may face a steep learning curve given the sophisticated features and the need to understand behavior-based threat detection methodologies.
  • May Require Frequent Updates
    To remain effective against the latest threats, FortiDDoS may require frequent updates and maintenance, which can increase operational workload for the IT team.

FastNetMon videos

Distributed Denial of Service with A10, Ansible, and FastNetMon

More videos:

  • Review - Vicente De Luca Detecting and Mitigating DDoS A FastNetMon Use Case

FortiDDoS videos

Deploying FortiDDoS to protect School Districts from DDoS attacks | DDoS Cybersecurity

More videos:

  • Review - FortiDDoS - Practice Exam Questions and Answers

Category Popularity

0-100% (relative to FastNetMon and FortiDDoS)
Monitoring Tools
60 60%
40% 40
Log Management
64 64%
36% 36
Web And Application Servers
Error Tracking
100 100%
0% 0

User comments

Share your experience with using FastNetMon and FortiDDoS. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, FastNetMon seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FastNetMon mentions (3)

  • A DDoS attack with unknown scr and dst port.
    If you have a BGP peering with you ISP/upstream provider, ask them if they have a blackhole community you can broadcast to. Usually they are ASN:666. The only downside is you would only be able to advertise your IP address to that, essentially killing your internet (if that's your only IP) as long as the block is up. We usually set our filter to 15 minutes and most attackers give up after that. At this level, you... Source: about 2 years ago
  • Processing netwflow data
    Have you looked at fastnetmon ? It's freemium and It looks like the commercial version would work you, but I think the community edition is aslo worth a look. It's primary function is to detect DDOS attacks, but it can export data in ways that might be useful to you. Source: about 3 years ago
  • WAN Attacks is it just whack-a-mole?
    To mitigate DoS attacks means you need information - preferably before the users start screaming. Running sampling on your edge router with something like Fastnetmon will give you alerting of a probable DDoS attack before it becomes a significant problem. Source: almost 4 years ago

FortiDDoS mentions (0)

We have not tracked any mentions of FortiDDoS yet. Tracking of FortiDDoS recommendations started around Mar 2021.

What are some alternatives?

When comparing FastNetMon and FortiDDoS, you can also consider the following products

Arbor - Easily manage product development

nginx - A high performance free open source web server powering busiest sites on the Internet.

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

DataDome - DataDome provides innovative technology and human expertise to block bad bots.

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

Kaspersky DDoS Protection - Distributed Denial of Service (DDoS) can cause financial costs for your business. Keep your service protected with Kaspersky DDoS-Protection!