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Cisco IOS Security vs Fortinet FortiManager comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
5.9
Fortinet FortiGate offers strong security, cost efficiency, and easy integration, saving organizations up to 30% on data costs.
Sentiment score
7.4
Cisco IOS Security delivered significant ROI through improved routing, security, stability, and cost-efficiency, despite competitive vendor pressures.
Sentiment score
6.5
Fortinet FortiManager offers cost savings, enhanced visibility, and strong ROI, despite potential delays with new project deployments.
Clients are now comfortable and not wasting productive hours on IT support.
The automation part is giving us a cost benefit and speed; we can react faster.
It's a very useful tool to mitigate and protect your enterprise.
The return on investment is satisfactory with Cisco products as they have long lifespans, and our customers are satisfied with them.
Fortinet provides a strong ROI for organizations focused on comprehensive security.
The cost has been reduced for us by 24%.
 

Customer Service

Sentiment score
6.6
Fortinet FortiGate support is generally effective, but some users report delays and issues with complex problem resolution and communication.
Sentiment score
6.7
Cisco IOS Security support is generally praised for speed and skill, though some report delays and complexity in access.
Sentiment score
6.8
Fortinet FortiManager support is responsive and helpful but lacks consistency and promptness, with regional differences in expertise noted.
They offer very accurate solutions.
The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.
I would rate the technical support for Fortinet FortiGate a ten out of ten.
My impression is that the support quality has deteriorated over time.
Fortinet's support has proven to be reliable, particularly as we've been engaged with them since the project's initiation.
They are responsive and resolve issues quickly when I raise a ticket.
Fortinet support is responsive and helpful.
 

Scalability Issues

Sentiment score
7.1
Fortinet FortiGate efficiently scales for SMEs, though hardware upgrades can be challenging, with virtual deployments offering flexibility.
Sentiment score
7.4
Cisco IOS Security offers scalable, enterprise-level solutions but may increase costs and limit universality due to required hardware.
Sentiment score
7.3
Fortinet FortiManager offers scalable, centralized management for diverse devices, excelling in virtual environments and large enterprise networks.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.
Whenever you are monitoring or managing more than 10 or 20 firewalls, it is evident that you need a single pane of glass, which Fortinet FortiManager is offering.
You can raise the capacity as you go, and there is no limit for hardware.
The problem is cloud connectivity and roaming profiles are not working, as there is no option for them.
 

Stability Issues

Sentiment score
7.7
Fortinet FortiGate is praised for its dependable stability, minimal downtime, and robust performance, especially with regular firmware updates.
Sentiment score
7.6
Cisco IOS Security is generally reliable with occasional issues, frequently updated for stability, scoring 7-10 in satisfaction.
Sentiment score
7.9
Fortinet FortiManager is reliable with occasional minor bugs, requiring updates and good internet or hardware for optimal performance.
We're experiencing 99.999% availability consistently.
I would rate the stability of Fortinet FortiGate a ten out of ten.
Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.
We find Cisco products stable and thoroughly tested before new software or firmware versions are released.
I find Cisco IOS Security to be a very stable product.
I rate the solution's stability ten out of ten.
95% of the time, there are no problems interacting with other devices.
It is an absolutely very stable product, and we have not encountered any kind of disruption as far as the product is concerned.
 

Room For Improvement

Users seek improvements in FortiGate's performance, web interface, reporting, documentation, licensing, and training resources.
Cisco IOS Security struggles with integration, usability, cost, lacking features, complex licensing, performance, and requires enhancement and support.
Fortinet FortiManager needs better support, documentation, integration, user interface, pricing, scalability, traffic monitoring, bug fixes, and feature improvements.
Investing in a solution that can accommodate such growth would be more cost-effective than repeatedly purchasing new hardware.
While Fortinet claims to offer a comprehensive network solution, it falls short in addressing computer application issues, particularly server security.
When considering Sophos XG, which we also use, the logging and reporting functionality is notably more efficient.
Cisco changes their licensing policy quite frequently, which is becoming confusing and complicated.
FortiManager is a good tool, but there is a lack of really advanced documentation.
In such cases, their CPE or other devices on-site may become unreliable, leading to occasional configuration discrepancies.
The graphical user interface could use improvement as it appears complex and not user-friendly.
 

Setup Cost

Fortinet FortiGate offers robust features at a competitive price but can be costly, especially with licenses; long-term pricing negotiation advised.
Cisco IOS Security is costly, favoring medium to large enterprises with longer-term savings over SMB challenges.
Fortinet FortiManager offers competitive and reasonable pricing, with negotiable discounts, making it appealing for scalable network management.
Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.
It offers cost savings as it is generally cheaper than the competition.
It is about 20% cheaper.
The cost of Cisco IOS Security for customers is on the higher end of pricing compared to the competition, depending on the targeted customers.
I hope that the prices will become more competitive in subsequent releases, as the current pricing is perceived as somewhat elevated.
I would rate the price 8 out of 10 with 10 being the most expensive.
Some competing solutions in the market, like Sophos and SonicWALL, offer lower costs of up to 40 percent.
 

Valuable Features

Fortinet FortiGate provides robust security, seamless integration, user-friendly interface, and cost-effective advanced threat management for diverse network environments.
Cisco IOS Security offers scalable, stable solutions with VPN, AAA, firewall integration, and user-friendly management for high-demand environments.
Fortinet FortiManager offers centralized management, automation, scalability, and comprehensive logging, enhancing efficiency and reducing manual effort in network operations.
In terms of security, we have not experienced any security flaws or loopholes, and it has proven to be quite stable.
FortiGate has helped reduce the risk of cyberattacks that might disrupt our client's production.
These features help reduce our downtime, manage the ISPs, and deploy SLAs for all the website traffic.
This solution, called Network Access Controller, handles authentication, authorization, and accounting for devices accessing the network.
The best features of Cisco IOS Security are its integration with software management tools such as Cisco DNA Center and Cisco ICE, which provide centralized policy and network access control.
I can automate the installation of configurations using different programming languages like Python or HPE, and it's a GUI solution, so it's pretty easy to use, even for basic users.
Being able to push consistent firewall rules and configuration changes across multiple FortiGates saves a ton of time and reduces errors compared to managing each device individually.
FortiManager captures all devices and provides reports for security analysis.
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
574
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Firewalls (1st), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (2nd), Unified Threat Management (UTM) (1st)
Cisco IOS Security
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
49
Ranking in other categories
Firewalls (24th), Intrusion Detection and Prevention Software (IDPS) (14th)
Fortinet FortiManager
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
70
Ranking in other categories
Network Management Applications (4th)
 

Mindshare comparison

Firewalls Market Share Distribution
ProductMarket Share (%)
Cisco IOS Security0.3%
Fortinet FortiGate20.4%
OPNsense11.0%
Other68.3%
Firewalls
Network Management Applications Market Share Distribution
ProductMarket Share (%)
Fortinet FortiManager5.0%
Cisco DNA Center21.8%
Cisco Catalyst Center9.9%
Other63.3%
Network Management Applications
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
Danijel Cerovecki - PeerSpot reviewer
Have faced challenges in keeping licensing clear and consistent while ensuring reliable network protection
We are a Gold Partner with Cisco. Our customers come from various industries, including service providers, and we target service providers and enterprise customers.We do not extensively use Zone-Based Firewalls in Cisco IOS Security, instead typically deploying standalone firewalls such as Cisco FTDs or Cisco ASA devices. For threat analytics and vulnerability scanning, we utilize third-party vendors with dedicated devices and software. We use products such as Tenable from Nessus for this type of analysis. We have implemented Secure Access Control Server in Cisco IOS Security, which combines multiple security mechanisms including AAA, 802.1X for network access control with Cisco ICE, TrustSec for identity-based segmentation, and Cisco DNA Center. Cisco IOS Security's VPN support is comprehensive and increasingly important in daily communication, from basic site-to-site tunnels to remote access VPNs and SD-WAN secure VPNs. Protecting and encrypting communication is essential in modern networks. The challenges with Cisco IOS Security are more operational than product-related. There is an understaffing issue, making automation and orchestration capabilities particularly valuable. For the products themselves, we only encounter routine operational matters such as addressing new vulnerabilities and patching. For those considering Cisco IOS Security, it is important to understand that Cisco offers a complete ecosystem. When embracing the Cisco ecosystem fully, customers receive excellent products and comprehensive solutions. On a scale of 1-10, I rate Cisco IOS Security a 9.
SudeepMaydeo - PeerSpot reviewer
Ensures seamless integration and centralized visibility for network security operations
The version upgrade from a single dashboard for all the firewalls in one click is the beauty of Fortinet FortiManager as the most impactful feature in managing our network security. Fortinet FortiManager's policy management enhances our security protocols by enabling us and giving integrated centralized visibility, which has proven to be very healthy. Because of this, we have identified some of the vulnerabilities in our systems, and we mitigated them through Fortinet FortiManager. The central dashboards and the visibility are what appealed to us to go with Fortinet FortiManager. Fortinet FortiManager has adapted to changes in our network scale and complexity as we have geographically 18 international locations, all equipped with firewalls and some cybersecurity initiatives and IT infrastructure initiatives.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
Computer Software Company
27%
Government
9%
Outsourcing Company
7%
Manufacturing Company
7%
Computer Software Company
14%
Manufacturing Company
9%
Financial Services Firm
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business350
Midsize Enterprise130
Large Enterprise187
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise14
Large Enterprise18
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise15
Large Enterprise19
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage a...
What is the biggest difference between Sophos XG and FortiGate?
From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...
What do you like most about Cisco IOS Security?
Cisco IOS Security is a mature product with extensive capabilities, serving as the base for the defense layer. It off...
What is your experience regarding pricing and costs for Cisco IOS Security?
Pricing can be reduced. I rate the current price for the product a four out of ten.
What needs improvement with Cisco IOS Security?
While I do not have specific recommendations for improvement, pricing can be reduced.
What do you like most about Fortinet FortiManager?
The most valuable feature is the centralized management console.
What is your experience regarding pricing and costs for Fortinet FortiManager?
I am satisfied with the licensing cost, and I would rate it an 8.5.
What needs improvement with Fortinet FortiManager?
In future updates, I would like to see more customization and AI integration. We have not actually validated Fortinet...
 

Also Known As

No data available
IOS Security
No data available
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
Arup Group, Brunel University London, City of Biel, Gobierno de Castilla-La Mancha, K&L Gates , New South Wales Rural Fire Service, Offshore Northern Seas, Transplace
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Find out what your peers are saying about Fortinet, Netgate, OPNsense and others in Firewalls. Updated: September 2025.
872,019 professionals have used our research since 2012.