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Cisco ASA Firewall Logo
70,051 views|51,086 comparisons
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95,957 views|77,706 comparisons
Most Helpful Review
Tony Scandora
Use Zscaler Cloud Firewall? Share your opinion.
Find out what your peers are saying about Zscaler Cloud Firewall vs. pfSense and other solutions. Updated: November 2020.
447,718 professionals have used our research since 2012.
Quotes From Members

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

Pros
"It is a comprehensive suite and complete package.""The integration and configuration were pretty straightforward.""The transparency of the single UI to ensure security. A product has to be simple so that an administrator can use it.""It provides security for our company and users.""Among the top features are integrated threat defence and the fact that each virtual appliance is separate so you get great granular control.""Its VPN and ASN features are very stable.""The setup was straightforward. I was happy with the configuration and deployment of the solution, as it was quick.""This solution has good security, and it's a good product. You can trust Cisco, and there's support as well, which is really good."

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"We generally use it because it's cheap. When we need something more robust we use Barracuda and Sony Wireless Routers. For certain clients, we use pfSense because it's compatible with the VoIP platform.""My company mainly works in the health and educational domain, schools and universities. I prevent the improper use of content from schools and universities. I defend the medical records for the patients in our hospitals. That is the main use case for me for the firewall.""I had some outages in the network and we provide services for our company. We sell mobile credits. The terminal gets access to our own server inside the network and if one internet fails, then the other one is still up and we have a back-up link on the devices.""This solution has helped our organization by protecting our network from attacks.""This solution has increased the level of security, given us more control, provided a deep insight into network traffic, and is a great VPN solution.""The scalability is very good, where you can do an HA configuration and then bring in another box, if necessary.""The most valuable features are the VPN and the capture photo.""The solution is very robust."

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"The solution offers good sandboxing.""Once you have Zscaler running you have access to configure it however you want.""Includes advanced tech protection."

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Cons
"Cisco ASA should be easier to use. It is a bit tough to navigate and see what is going on.""Even on a smaller scale, people are finding you need HA pairs, and there's no way that the ASA can do that, at least in the virtual version.""The artificial intelligence and machine learning (behavioral based threat detection), which I can this will be coming out in another year, these are what we need now.""The initial setup was complex.""There are always vulnerabilities that come up and there was one in early 2018 but this was patched with software updates.""In terms of next-generation capabilities, Cisco is a little behind, and it is way behind the market leaders.""The phishing emails could be improved.""There may have been one or two incidences of malicious threats."

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"I would like to see SD1 integration into the software. That would be fantastic.""pfSense is not user-friendly. I hope to have something to make the interfaces more user-friendly.""Adjustment in the interfaces: I had to adjust those interfaces manually and of course that is a great feature that you can restore it but it is immediately also one point for improvement. If you don't have to adjust, if it's just stamped and it works, that's great.""This product needs improvements with respect to reporting and auditing.""We would like to see ready-made profiles to cover most users' needs.""I would like to see different graphs available in the reporting.""If a user doesn't have a large amount of experience in Linux systems, they will have problems using this solution. Users need to be highly skilled in troubleshooting competency. Users who do not have such skills will find the product difficult to use.""The solution requires a lot of administration."

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"The issue right now is probably that Zscaler is not providing web browser isolation. Another solution, Menlo, offers this. For one customer, we had to send traffic to Menlo to do the isolation for us. It was requested by the customer so that they could integrate any iframe. Zscaler needs to add this type of feature in their next release.""Because it's on cloud, it doesn't allow application of extra settings.""Data Leak Prevention is only for web filtering and there is no protection for email."

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Pricing and Cost Advice
"Purchasing from the AWS Marketplace was easy. It was just point and click.""It is pay-as-you-go, so it much cheaper than buying in the plants.""Our individual release cycle has been quicker because the entire development and testing environment has been automated because of these virtual instances. It has aligned our development workflow. This is where we have seen the ROI increase.""With the Cisco ASA, you do get what you pay for. What would really be awesome is to see Cisco blow out a real cheap version where you can use the sandbox, but leave it step-wise and go to another product relatively easily, like getting you hooked on candy.""We are partners with Cisco. They are always one call away, which is good. They know how to keep their customers happy.""Pricing is high, but it is essentially a corporate decision.""Licensing is expensive compared to other solutions.""The cost is a big factor for us. This is why we are using it only in our restricted area. They are very much higher than their competitors in the market."

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"This solution provides enterprise-level features at a fraction of the cost of an enterprise firewall.""It is an open source firewall.""We are using the open-source version, not the commercial one.""It has almost zero cost, and it is open to us. It runs on a small appliance just for a couple of 100 bucks, and I've never had an appliance burn out on me yet.""It is open source."

More pfSense Pricing and Cost Advice »

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Questions from the Community
Top Answer: They provide DDoS protection and multi-factor authentication. That is a good option as it enables work-from-home… more »
Top Answer: In terms of costs, other solutions are more expensive than Cisco. Palo Alto is more expensive than Cisco.
Top Answer: One other big difference is that pfSense is FreeBSD based while Sophos UTM is linux based. It is also worth having a… more »
Top Answer: Basically the major difference between Sophos XG Firewall and PFsense is that Sophos is a nextgen firewall based on… more »
Top Answer: Once you have Zscaler running you have access to configure it however you want.
Top Answer: Cost is about the same whether it's on-prem or on cloud. Initial cost is higher with an on-prem solution and with cloud… more »
Top Answer: The only thing that might be improved would be to enable application of different settings. It's really the difference… more »
Popular Comparisons
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Also Known As
Cisco Adaptive Security Appliance (ASA) Firewall, Cisco ASA NGFW, Cisco ASA, Adaptive Security Appliance, ASA, Cisco Sourcefire Firewalls, Cisco ASAv
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Overview

Cisco ASA firewalls deliver enterprise-class firewall functionality with highly scalable and flexible VPN capabilities to meet diverse needs, from small/branch offices to high performance data centers and service providers. Available in a wide range of models, Cisco ASA can be deployed as a physical or virtual appliance. Flexible VPN capabilities include support for remote access, site-to-site, and clientless VPN. Also, select appliances support clustering for increased performance, VPN load balancing to optimize available resources, advanced high availability configurations, and more.

Cisco ASAv is the virtualized version of the Cisco ASA firewall. Widely deployed in leading private and public clouds, Cisco ASAv is ideal for remote worker and multi-tenant environments. The solution scales up/down to meet performance requirements and high availability provides resilience. Also, Cisco ASAv can deliver micro-segmentation to protect east-west network traffic.

Cisco firewalls provide consistent security policies, enforcement, and protection across all your environments. Unified management for Cisco ASA and FTD/NGFW physical and virtual firewalls is delivered by Cisco Defense Orchestrator (CDO), with cloud logging also available. And with Cisco SecureX included with every Cisco firewall, you gain a cloud-native platform experience that enables greater simplicity, visibility, and efficiency.

Learn more about Cisco’s firewall solutions, including virtual appliances for public and private cloud.

Providing comprehensive network security solutions for the enterprise, large business and SOHO, pfSense solutions bring together the most advanced technology available to make protecting your network easier than ever before. Our products are built on the most reliable platforms and are engineered to provide the highest levels of performance, stability and confidence.

Zscaler enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world. Its flagship services, Zscaler Internet Access and Zscaler Private Access, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100% cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances or hybrid solutions are unable to match. Used in more than 185 countries, Zscaler operates the world’s largest cloud security platform, protecting thousands of enterprises and government agencies from cyberattacks and data loss.

Check more details: https://www.zscaler.com/produc...

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Sample Customers
There are more than one million Adaptive Security Appliances deployed globally. Top customers include First American Financial Corp., Genzyme, Frankfurt Airport, Hansgrohe SE, Rio Olympics, The French Laundry, Rackspace, and City of Tomorrow.Nerds On Site Inc., RKC Development Inc., Expertech, Fisher's Technology, Ncisive, Consulting, CPURX, Vaughn's Computer House Calls, Imeretech LLC, Digital Crisis, Carolina Digital Phone, Technigogo Technology Services, The Simple Solution, SwiftecITInc, Rocky Mountain Tech Team, Free Range Geeks, Alaska Computer Geeks, Lark Information Technology, Renaissance Systems Inc., Cutting Edge Computers, Caretech LLC, GoVanguard, Network Touch Ltd, P.C. Solutions.Net, Vision Voice and Data Systems LLC, Montgomery Technologies, Techforce, Concero Networks, ASONInc, CPS Electronics and Consulting, Darkwire.net LLC, IT Specialists, MBS-Net Inc., VOICE1 LLC, Advantage Networking Inc., Powerhouse Systems, Doxa Multimedia Inc., Pro Computer Service, Virtual IT Services, A&J Computers Inc., Envision IT LLC, CommunicaONE Inc., Bone Computer Inc., Amax Engineering Corporation, QPG Ltd. Co., IT 101 Inc., Perfect Cloud Solutions, Applied Technology Group Inc., The Digital Sun Group LLC, FirespringZenith Live, Azure, Carlsberg Group
Top Industries
REVIEWERS
Financial Services Firm19%
Comms Service Provider12%
Manufacturing Company11%
University6%
VISITORS READING REVIEWS
Comms Service Provider31%
Computer Software Company24%
Media Company5%
Government5%
REVIEWERS
University16%
Comms Service Provider16%
Construction Company8%
Financial Services Firm8%
VISITORS READING REVIEWS
Comms Service Provider35%
Computer Software Company18%
Media Company7%
Government5%
No Data Available
Company Size
REVIEWERS
Small Business36%
Midsize Enterprise24%
Large Enterprise40%
VISITORS READING REVIEWS
Small Business27%
Midsize Enterprise23%
Large Enterprise50%
REVIEWERS
Small Business71%
Midsize Enterprise16%
Large Enterprise13%
VISITORS READING REVIEWS
Small Business53%
Midsize Enterprise22%
Large Enterprise25%
No Data Available
Find out what your peers are saying about Zscaler Cloud Firewall vs. pfSense and other solutions. Updated: November 2020.
447,718 professionals have used our research since 2012.
pfSense is ranked 3rd in Firewalls with 19 reviews while Zscaler Cloud Firewall is ranked 29th in Firewalls with 3 reviews. pfSense is rated 8.8, while Zscaler Cloud Firewall is rated 8.0. The top reviewer of pfSense writes "The terminal gets access to our own server inside the network and if one internet fails, then the other one is still up". On the other hand, the top reviewer of Zscaler Cloud Firewall writes "Good sandboxing and URL filtering with capability to scale". pfSense is most compared with OPNsense, Sophos UTM, Fortinet FortiGate, Untangle NG Firewall and Palo Alto Networks WildFire, whereas Zscaler Cloud Firewall is most compared with OPNsense and Cisco Firepower NGFW Firewall. See our Zscaler Cloud Firewall vs. pfSense report.

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