Cisco IOS Security vs Zyxel Unified Security Gateway comparison

Cisco IOS Security vs. Zyxel Unified Security Gateway

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Review summaries and opinions

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

Categories and Ranking

Fortinet FortiGate

Featured Reviews

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

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.

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Binoob John

Partner/Owner and Director of Human Resources at Up arrow Systems

Rrobust network security and device authentication with advanced access control features

This solution should be implemented for most enterprise-level customers. It ensures that users accessing the corporate network or wireless network with their own devices are authenticated and authorized. As a network administrator, I can track who is accessing the network, what devices they are…

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Alexander Azikov

It Manager at Diamond Braces

A robust appliance that is reasonably priced and straightforward to set up

Although manageable, the user interface is a little bit slow and could be improved. There are two user interface options available, namely the basic and the advanced. The basic UI is not very good and doesn't have a lot of features, although it is fast. The advanced UI allows me to do whatever I want, but this is where the issue of speed exists. At one of our sites, the CPU utilization was very high, and for no reason. Technical support needs to be more responsive to requests.

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Quotes from Members

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

Pros

"I only deal with it from a security analyst's point of view. I don't really get into the features of the actual FortiGate. From the security point of view, it works, and it does its job."

"Fortinet FortiGate's ease of management is the most valuable feature."

"The pipe filter application is an outstanding feature."

"The security fabric is excellent."

"We receive substantial help from Fortinet, which is very valuable as they assist us in choosing the right solutions. If we need configuration assistance, they can send specialists who help design the solution."

"The most valuable feature of Fortinet FortiGate is load balancing. It can provide central management and VPNA. Additionally, it has enhanced our security environment."

"Fortinet FortiGate has positively impacted our organization by preventing hackers from accessing our network."

"The solution provides good threat intelligence feeds."

More Fortinet FortiGate pros

"Cisco IOS allows us to keep the same security features as our principal offices."

"Cisco IOS Security is a mature product with extensive capabilities, serving as the base for the defense layer. It offers good network visibility, which helps in rapid response through the Rapid Threat Containment feature. Its deployment and configuration are straightforward."

"This solution, called Network Access Controller, handles authentication, authorization, and accounting for devices accessing the network."

"The security is very good."

"One of the main features is that the hardware is extremely reliable."

"Cisco IOS Security is very robust and works very well."

"The VPN was valuable for us because more people are working from home. It has a lot of reporting and easy-to-use management tools."

"The technical support is good."

More Cisco IOS Security pros

"This is a capable appliance and the standard features work well for us."

"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."

"The solution can scale well."

Cons

"The solution is very expensive."

"Scalability for Fortinet FortiGate needs to be improved. SD-WAN security for this solution also needs some improvement."

"They should do a better job in testing when they put out a new release because when a new software version is released, it is not always stable or does not always have all the previous features working correctly."

"The reporting in Fortinet FortiGate could improve. Customers are having to purchase additional reporting components. When I have used the Sophos solution it is a complete solution, in Fortinet FortiGate you have to use additional tools to have the features needed."

"FortiManager has not been my favorite. I don't use it and cannot say I really care for FortiManager for managing the firewalls."

"The solution could be more user friendly."

"NGN, reporting and controls."

"The customization could be improved. Cisco, for example, is much better at this. They need to work to be at least as good as they are."

More Fortinet FortiGate cons

"Cisco IOS Security's monitoring is rather rudimentary and could be improved."

"We faced significant challenges related to licensing issues, particularly when licenses expire."

"I think they should bring back remote VPN for users."

"Pricing can be reduced. I rate the current price for the product a four out of ten."

"The company needs to make its solution more affordable to make it more accessible to larger markets. Otherwise, it's seen as an enterprise-level solution that small or medium-sized organizations can't afford and therefore they won't even look at it."

"Most of their features are meant for Cisco. You cannot integrate them with any other vendor."

"I wish it would be more like the next generation firewall technology. There should be more selection between the application and filtering."

"The routers, don't have like long-term tendency features, or higher availability features available for the IOS. It could also use a better user interface."

More Cisco IOS Security cons

"The product has some scalability and data management issues where improvements are required."

"Sometimes it reboots when you least expect it, and that's the main issue."

"Although manageable, the user interface is a little bit slow and could be improved."

Pricing and Cost Advice

"The price for the device and software is high. However, the solution is of good quality and has a lot of features."

"It scales well if you know what to buy from a physical box standpoint. They seem to offer something for every level."

"The pricing is comprehensive and clear. You can easily understand what you are purchasing, including which features correspond to each license and maintenance contract. Overall, the information is straightforward. Additionally, compared to other vendors, their prices are competitive."

"The licensing cost is at the intermediate level."

"Its price is good."

"The price range is quite acceptable and normal."

"The pricing for this solution is good."

"Fortinet costs are 25% lower than the high-cost provider. There is an equipment cost and a recurring monthly cost for licenses and technical support."

More Fortinet FortiGate pricing and cost advice

"Palo Alto networks are more expensive than this solution and this is why you will see more products like this one in Mexico."

"They have smart licenses that can be provided for one year, two years, three years, five years, and seven years. Alternatively, they have perpetual licenses available."

"The pricing for Cisco IOS Security is reasonable compared to other Cisco products."

"The cost of the license, to the best of my knowledge, is approximately two thousand dollars."

"The tool could be priced lower. If you want advanced services, then you need to purchase them."

"The pricing is okay. It is competitive. It costs more when you need get more features."

"The price of the solution should be cheaper, and the license is purchase annually."

"You can get a better price if you commit to a longer-term license. Three years, five years, or even seven or ten years will be cheaper than a three-month or one-year term."

More Cisco IOS Security pricing and cost advice

"This gateway is pretty cheap."

"The price of Zyxel Unified Security Gateway is good compared to other similar products in the market."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

27%

Government

Outsourcing Company

Manufacturing Company

Comms Service Provider

21%

Computer Software Company

15%

Retailer

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	261
Midsize Enterprise	99
Large Enterprise	143

By reviewers
Company Size	Count
Small Business	18
Midsize Enterprise	14
Large Enterprise	18

No data available

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 Zyxel Unified Security Gateway?

The most valuable features of the solution stem from web filtering, malware protection, and antivirus.

What is your experience regarding pricing and costs for Zyxel Unified Security Gateway?

I cannot definitively comment on whether Zyxel Unified Security Gateway is an affordable product as I haven't done co...

What needs improvement with Zyxel Unified Security Gateway?

The integration capability is quite challenging. The system is very complicated, and many features are hidden. I'm lo...

Sophos XG vs Fortinet FortiGate

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SonicWall TZ vs Fortinet FortiGate

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Compared 12% of the time

OPNsense vs Cisco IOS Security

Compared 12% of the time

Fortinet FortiOS vs Cisco IOS Security

Compared 8% of the time

Palo Alto Networks NG Firewalls vs Cisco IOS Security

Compared 6% of the time

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Netgate pfSense vs Zyxel Unified Security Gateway

Compared 14% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 11% of the time

WatchGuard Firebox vs Zyxel Unified Security Gateway

Compared 7% of the time

Sophos XG vs Zyxel Unified Security Gateway

Compared 5% of the time

Fortinet FortiGate-VM vs Zyxel Unified Security Gateway

Compared 5% of the time

More Zyxel Unified Security Gateway Competitors

Product Reports

Fortinet FortiGate

Download Fortinet FortiGate product report

Cisco IOS Security

Download Cisco IOS Security product report

Unified Threat Management (UTM)

August 2025

Download Zyxel Unified Security Gateway product report

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall

IOS Security

No data available

Overview

Fortinet FortiGate offers comprehensive network security and firewall protection across multiple locations. It effectively manages data traffic and secures environments with features like VPN, intrusion prevention, and UTM controls.

Organizations rely on Fortinet FortiGate for its robust integration with advanced security policies, ensuring significant protection for enterprises, cloud environments, and educational sectors. It facilitates network segmentation, application-level security, and authentication management, securing communication within and between locations such as branches and data centers. Its efficient SD-WAN and UTM features enable streamlined data management and enhanced threat protection capabilities. Users appreciate its centralized management, facilitating seamless operations across diverse environments.

What are the key features of Fortinet FortiGate?

VPN Capabilities: Ensure secure remote access for users and seamless site-to-site connections.
Intrusion Prevention System (IPS): Detect and prevent security threats and vulnerabilities.
Advanced Firewall: Offers robust firewalling with application control and web filtering.
SD-WAN: Optimizes application performance and enhances bandwidth management.
SSL VPN: Provides reliable and secure access for remote workers.

What benefits should users expect from Fortinet FortiGate?

High-performance Security: Delivers effective threat mitigation with high availability.
Centralized Management: Simplifies network operations with cloud-based management tools.
Detailed Analytics: Provides comprehensive insights into network activity and security threats.
Load Balancing: Ensures optimal resource distribution and traffic management.

Fortinet FortiGate is crucial in sectors like education, offering robust networks for secure data flow between campuses and facilitating remote learning. In enterprise environments, it allows efficient management of application traffic and security across multiple branches, while in the cloud, it seamlessly integrates with diverse platforms to enhance security infrastructure.

Fortinet

Cisco IOS Software delivers a sophisticated set of security capabilities for a comprehensive, layered security approach throughout your network infrastructure. Cisco IOS security technologies help to defend critical business processes against attack and disruption, protect privacy, and support policy and regulatory compliance controls.

Cisco

ZyWALL USG Series delivers high-access quality to help businesses satisfy the demand for always-online communications. For internal deployments, the ZyWALL USG Series provides active-passive High-Availability (HA) service to support device or connection failover.

With Device HA Pro service, the ZyWALL USG Series also supports instant failover, so connections are always maintained when a failover event occurs. For external deployments, the ZyWALL USG Series features multi- WAN load balancing/failover and a comprehensive mobile broadband USB modem support list for WAN backup operations. The ZyWALL USG Series also supports IPSec load balancing and failover, providing additional resilience for mission-critical VPN failover with VTI Interface deployments.

ZyWALL USG110/210/310 thoroughly protects networks with industry-leading firewall, Anti-Malware/ Virus, Anti-Spam, Content Filtering, IDP, and Application Patrol functionality. Regulate unauthorized use of Web applications over your network, such as Facebook, Google apps, and Netflix, among others. Zyxel security measures are enhanced with SSL Inspection, blocking threats hidden in SSL-encrypted connections while facilitating deeper policy enforcement. Furthermore, newly improved Content Filtering 2.0 enhances HTTPS Domain Filter, Browser SafeSearch, and Geo IP Blocking for an array of security enhancements to ensure clean Web connections.

Zyxel

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

Information Not Available

Cisco IOS Security vs. Zyxel Unified Security Gateway