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Cisco Secure Firewall Logo

Cisco Secure Firewall pros and cons

Vendor: Cisco
4.1 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

Cisco Secure Firewall offers a robust and reliable security service with high stability and minimal downtime.
Its advanced features, such as IPS and malware protection, enhance overall network security.
The VPN functionality provided by Cisco Secure Firewall is highly valued for remote access efficiency.
Integration capabilities with Cisco's broader security ecosystem are seamless and beneficial.
Cisco Secure Firewall's technical support and documentation are rated exceptionally well by users.

CONS

Cisco Secure Firewall is complex to operate and challenging to manage, especially for those unfamiliar with it.
Licensing and pricing structures for Cisco Secure Firewall are expensive and complicated, potentially causing financial constraints for organizations.
Cisco Secure Firewall struggles with stability issues, demonstrated by bugs and required reboots, impacting reliability.
Performance limitations and deployment delays in Cisco Secure Firewall affect its ability to scale and process tasks efficiently.
Integration with third-party solutions and features like seamless management and configuration could be improved in Cisco Secure Firewall.
 

Cisco Secure Firewall Pros review quotes

RajeshKumar - PeerSpot reviewer
Network Consultant at a outsourcing company with 1,001-5,000 employees
Mar 3, 2026
I find the integration with Cisco products in Cisco Secure Firewall most valuable because the majority of the features are equivalent to other OEMs, and the ecosystem integration with Cisco is what I prefer.
Ben Kusa - PeerSpot reviewer
Director, Information Technology at a engineering company with 501-1,000 employees
Jun 9, 2025
The central management feature makes it easier to configure once, push out, and replace firewalls when they go bad. It's nice to have one pane of view, one pane of glass.
MC
Global Tech Security Architect at AVOLTA AG.
Feb 18, 2026
Using Cisco Secure Firewall is financially beneficial as it provides clear settings for all members managing the solution, making it easy to teach the engineering team how it works and how to configure it, ultimately reducing the time needed to apply policies or make changes in the infrastructure.
Learn what your peers think about Cisco Secure Firewall. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
900,196 professionals have used our research since 2012.
reviewer2718408 - PeerSpot reviewer
OT NETWORK MANAGER at a energy/utilities company with 10,001+ employees
Jun 10, 2025
The feature of Cisco Secure Firewall I prefer most is troubleshooting, packet capture, and packet tracer; I love those features.
MR
Assistant Vice President at PLDT Enterprise
Jun 9, 2025
The feature of Cisco Secure Firewall that I appreciate the most is its ability to be used via the cloud, so we don't have to deploy service engineers on-site at any time.
TJ
Principle Cloud Architect at a tech services company with 11-50 employees
May 4, 2026
Cisco has definitely done an excellent job in the last two to three years.
CD
Director of Infrastructure at a media company with 1,001-5,000 employees
Jun 11, 2025
Cisco Secure Firewall scales with the growing needs of my organization, as we have different models and sizes, and our central boxes are powerful enough to cover whatever we want whenever we want.
Sébastien Peeters - PeerSpot reviewer
Network Engineer at a logistics company with 10,001+ employees
Feb 10, 2026
I assess the stability and reliability of this firewall as both very good.
AhmadGhazal - PeerSpot reviewer
Senior Network & Security Engineer at NTS
Feb 11, 2026
Cisco has something special when comparing it to other firewalls.
FataiAkinwande - PeerSpot reviewer
Specialist Datacenter And Server at IHS Towers
Mar 4, 2026
Of course, what we are getting from Cisco Secure Firewall is worth it, because you invest heavily but your environment is secure and you are at rest; even if attackers are coming, you are reassured that you are covered.
 

Cisco Secure Firewall Cons review quotes

RajeshKumar - PeerSpot reviewer
Network Consultant at a outsourcing company with 1,001-5,000 employees
Mar 3, 2026
Integration with third-party solutions is not so easy with Cisco Secure Firewall.
Ben Kusa - PeerSpot reviewer
Director, Information Technology at a engineering company with 501-1,000 employees
Jun 9, 2025
Cisco Secure Firewall could be improved by providing more visibility, especially regarding encryption, to be able to see what's in those traffic flows.
MC
Global Tech Security Architect at AVOLTA AG.
Feb 18, 2026
This can be a pain point when lacking tools to assist in the migration process.
Learn what your peers think about Cisco Secure Firewall. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
900,196 professionals have used our research since 2012.
reviewer2718408 - PeerSpot reviewer
OT NETWORK MANAGER at a energy/utilities company with 10,001+ employees
Jun 10, 2025
Cisco Secure Firewall's licensing model can be improved, as I struggle with it in an air-gapped environment.
MR
Assistant Vice President at PLDT Enterprise
Jun 9, 2025
We tried to look into Z3 models before, but our cybersecurity team found some issues where it was lacking. They found some bugs or loopholes, so we wanted Cisco to address these before we fully roll out the solution. We're trying again, and hopefully, with Cisco's updates, it will be acceptable to us in the near future.
TJ
Principle Cloud Architect at a tech services company with 11-50 employees
May 4, 2026
When Cisco acquired Sourcefire and turned it into Firepower, it was a very problematic device.
CD
Director of Infrastructure at a media company with 1,001-5,000 employees
Jun 11, 2025
The upgrading process of Cisco Secure Firewall is a long process on a per-firewall basis, and it would be nice if that could be improved. One firewall can take two to two and a half hours to upgrade, so we end up having to watch it.
Sébastien Peeters - PeerSpot reviewer
Network Engineer at a logistics company with 10,001+ employees
Feb 10, 2026
The GUI is useless for me and frustrates me to a very high degree, which led me to switch to the CLI for configuration.
AhmadGhazal - PeerSpot reviewer
Senior Network & Security Engineer at NTS
Feb 11, 2026
In the early days of Firepower, we had some issues; however, this has improved significantly over a couple of years.
FataiAkinwande - PeerSpot reviewer
Specialist Datacenter And Server at IHS Towers
Mar 4, 2026
Aside from the price constraint, I do not really see much in terms of the disadvantages of this product.