Fortinet FortiGate is my primary firewall solution for firewall security, site-to-site and remote access VPNs, and SD-WAN. I use it to secure network traffic, manage connectivity between branch offices, enforce security policy, and optimize WAN performance across customer networks. I have not worked extensively with another platform.
My experience with Fortinet FortiGate has been very positive. In addition to firewall security, VPNs, and SD-WAN, I regularly perform firmware upgrades, troubleshoot network issues, implement high availability configuration, and manage security policy. Fortinet FortiGate provides multiple security and networking features within a single platform, which makes it easier to manage and maintain customer environments efficiently.
The best features of Fortinet FortiGate are SD-WAN, VPN capability, high availability, and integrated security features. I particularly appreciate the SD-WAN functionality because it provides intelligent traffic routing and better link utilization.
What stands out most about Fortinet FortiGate's SD-WAN functionality is its ability to intelligently use multiple internet links and automatically steer traffic based on link performance. In one deployment, I configured two ISP links in an SD-WAN setup. When one link experienced high latency or packet loss, traffic was automatically shifted to the healthier link without manual intervention.
The VPN and high availability features of Fortinet FortiGate make it easy to deploy and manage both site-to-site IPsec VPN and remote access VPN. The HA functionality provides redundancy and minimizes downtime during failure or maintenance activity. I also appreciate the integrated security approach where firewalling, VPN, application control, web filtering, and intrusion prevention are available on a single platform, which simplifies management and improves overall security.
Fortinet FortiGate has had a positive impact by improving network security, reliability, and operational efficiency. Features such as SD-WAN and VPNs have helped ensure stability and connectivity across sites, while high availability has reduced downtime during maintenance or unexpected failures. From an administrative perspective, the centralized management and integrated security features have simplified troubleshooting and reduced the time required to manage and secure the network.
We have seen reduced downtime through HA and SD-WAN deployment as traffic automatically switches to the healthy ISP link during outages. Fortinet FortiGate has also improved troubleshooting by providing centralized visibility into network traffic, VPN, and link performance, helping us resolve issues faster and manage the network more efficiently.
Fortinet FortiGate is moving in the right direction with its AI-driven security features. I appreciate how it helps with threat detection, security analysis, and identifying suspicious activity more quickly. From a governance and security perspective, it provides better visibility and helps security teams respond faster to potential threats.
Fortinet FortiGate is a strong solution overall, but I believe the reporting and analysis features could be improved to provide more detailed insights without relying on additional products. Additionally, some advanced configurations can have a learning curve for a new administrator. Simplifying certain workflows and enhancing troubleshooting visibility would make the platform even more user-friendly.
More detailed reporting often requires additional products such as FortiAnalyzer. The documentation for some advanced features could be more straightforward, especially for new users. While support is generally good, faster resolution for complex technical issues would be beneficial. Overall, these are minor improvements and the platform remains reliable and easy to manage.
Recently, I used Fortinet FortiGate to implement SD-WAN for a customer with two ISP links. I configured SD-WAN load balancing, created firewall policy, and monitored link performance to ensure stable internet connectivity. This helped improve network availability and automatically distribute traffic across both links, reducing downtime and providing a better user experience.
Fortinet FortiGate is stable in my experience, providing very much faster troubleshooting.
Fortinet FortiGate is highly scalable. I have worked with different Fortinet FortiGate models across various customer environments.
I have worked with Fortinet FortiGate support on a few troubleshooting and upgrade-related cases. My experience has generally been positive and the support team is knowledgeable and helpful.
I have seen a positive return on investment, mainly through time saving and improved operational efficiency. Features such as centralized management, SD-WAN, and integrated security have reduced the time spent on troubleshooting and network management.
My advice would be to clearly understand your network and security requirements before deploying Fortinet FortiGate's integrated features such as SD-WAN, VPN, and security profiles. Start with best practice configuration, keep the firmware up to date, and invest time in learning the platform. I would rate this product an 8 out of 10.
Agree Fortinet in general has a good product suite and configuration and ongoing support is generally not too complex. I agree it seems hit and miss with firmware updates, sometimes the HA pair upgrades and returns in a stable state with primary still as primary. Other firmware upgrades - same hardware similar config, require multiple reboots of each chassis to stabilize. While I find Fortigate firewalls fairly easy to work with, some of their management tools and configuration wizards are fine if you are starting from scratch, but I've had fortimanager, IPAM, ISL, overwrite customized configs causing serious outages. My only other problem with Fortinet in general is their chassis builds are either too heavy with one kind of interface while too light on one kind of interface ( SFP+ vrs 1000Base T for example. I think their product line could use some "field study".