Prisma Cloud by Palo Alto Networks vs R&S Web Application Firewall (DenyAll) comparison

Palo Alto Networks and Rohde & Schwarz are both solutions in the Web Application Firewall (WAF) category. Palo Alto Networks is ranked #7 with an average rating of 8.5, while Rohde & Schwarz is ranked #40. Additionally, 98% of Palo Alto Networks users are willing to recommend the solution, compared to 100% of Rohde & Schwarz users who would recommend it.

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Executive SummaryUpdated on Feb 19, 2025

R&S Web Application Firewall and Cortex Cloud by Palo Alto Networks compete in the advanced security solutions category. R&S Web Application Firewall excels in affordability and customer support, while Cortex Cloud demonstrates superior value with an extensive feature set.

Features: R&S Web Application Firewall offers robust threat detection, customizable rule sets, and strong security configurations. Cortex Cloud provides extensive cloud integration capabilities, real-time analytics, and comprehensive threat intelligence. R&S excels in rule customization, whereas Cortex Cloud focuses on cloud security.

Ease of Deployment and Customer Service: R&S Web Application Firewall facilitates a straightforward deployment process, coupled with exceptional support. It minimizes setup time and hassle. Cortex Cloud has a complex deployment, supported by services addressing diverse customer needs efficiently. R&S is accessible, while Cortex Cloud is scalable for complex environments.

Pricing and ROI: R&S Web Application Firewall is competitively priced, offering favorable ROI for small to medium enterprises. Cortex Cloud, despite higher setup costs, provides substantial ROI due to superior security features and scalability. R&S appeals to cost-conscious buyers, and Cortex Cloud targets those seeking advanced capabilities.

To learn more, read our detailed Web Application Firewall (WAF) Report (Updated: May 2025).

Buyer's Guide

Web Application Firewall (WAF)

May 2025

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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

Cloudflare

Featured Reviews

Spencer Malmad

Owner at Tech Exchange

It's easy to set up because you point the DNS to it, and it's working in under 15 minutes

Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.

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Mohammad Qaw

Senior Security Consultant at helpag

It gives you one console to see all of your assets, review their configurations, and build your processes

Most customers use Prisma Cloud for visibility and compliance. Prisma has so many features, but many organizations do not use them. They primarily use the visibility part to connect all their cloud accounts and hosts for visibility to see if they are missing any security controls or if they have any misconfigurations. You can connect it to cloud environments such as Azure, AWS, Oracle Cloud, Alibaba, etc., or to an on-prem data center. Prisma Cloud gives you so many options to automate processes related to your daily operations. When it comes to cybersecurity, you can automate things with their existing APIs. They also have out-of-the-box integrations with many solutions. I have not seen any limitations. Everything is customizable. You can do whatever you want, defining the reporting and custom use cases. They recently updated the UI, so it's much better than before.

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SeydouSidibe

General Manager at 3R Technologie

Geo-localization and IP reputation help to keep our clients secure and more available

The area that should be improved is licensing. When using an active/passive cluster, we have to pay 70% of the master appliance and license for the passive server that does not work. Since we know that only one server works at a time, we should pay only one license for the appliances and for the support as well. In my opinion, this has to be improved. If possible, the client software should be a web application instead of downloading software for the management. This can avoid login problems when they update or patch.

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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

"DDoS attacks target unprotected machines. Cloudflare detects and stops these attacks using internal systems. It identifies incoming DDoS attacks, issuing challenges or blocking them immediately."

"What I like best about Cloudflare is that my company can use it to trace and manage applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare also sends you a link to check your equipment and deployment and track it through peering, so it's a valuable tool."

"The overall experience with Cloudflare is positive, with a rating of eight out of ten."

"Cloudflare has many features."

"I rate its stability a ten out of ten."

"New and innovative way to protect the client's data."

"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."

"Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications."

More Cloudflare pros

"The two most valuable features are container security and the capability to discover workloads."

"The dynamic workload identity creation, attestation, and assignment is the best feature. In addition, the application dependency map across heterogeneous environments for compliance is a striking feature."

"CSPM is the most valuable feature."

"Configuration monitoring and alerting is the most valuable feature; it happens at the cloud's speed, allowing our development team to respond quickly. If a configuration goes against our security best practices, we're alerted promptly and can act to resolve the issue. As cloud security staff, we're not staring at the cloud all the time, and we want to let the developers do their jobs so that our company is protected and work is proceeding within our security controls."

"The most valuable feature is the option to add custom queries using the RQL language that they supply so that we can customize the compliance frameworks to what we need to look for."

"It also provides us with a single tool to manage our entire cloud architecture. In fact, we are using a multi-account strategy with our AWS organization. We use Prisma as a single source of truth to identify high- or medium-severity threats inside our organization."

"The application visibility is amazing. For example, sometimes we don't know what a particular custom port is for and what is running on it. The visibility enables us to identify applications, what the protocol is, and what service is behind it. Within Azure, it is doing a great job of providing visibility. We know exactly what is passing through our network. If there is an issue of any sort we are able to quickly detect it and fix the problem."

"The most valuable feature of Prisma Cloud for our clients is CSPM, as it helps clients gain visibility into all the assets with their cloud providers."

More Prisma Cloud by Palo Alto Networks pros

"The three most valuable features that I noticed are the geo-localization of the user, the IP reputation, and the compartmental analysis."

Cons

"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."

"The solution could be more user-friendly."

"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."

"Integration involving API with other products could be more user-friendly."

"Cloudflare does not have an on-premise solution. If they had different approaches they could be better suited to accommodate more customers, such as on-premise and hybrid deployments. For example, hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud."

"Cloudflare could be improved by introducing a mid-tier pricing option."

"There might be helpful if there was some web application firewall feature."

"An integrated SSO feature would be useful for Cloudflare DNS."

More Cloudflare cons

"There are hundreds of built-in policies for AWS and Azure, but GCP and Oracle are not covered as much as AWS. There is a lot of work to do on that part. There is, obviously, a tiny bit of favoritism towards AWS because it has the most market share."

"Prisma Cloud lags behind in terms of security automation capabilities."

"One of the main backlogs in their development is in the area of integration. For example, we have ServiceNow in place for ticket management and Prisma Cloud is supposed to send closure emails for incidents. But from time to time, it fails to do so. We have several other mismatches between Prisma Cloud and ServiceNow."

"We have discovered that Prisma is not functioning properly with GCP."

"The regional cost of Prisma Cloud in South Africa is high and could be improved."

"The challenge that Palo Alto and Prisma have is that, at times, the instructions in an event are a little bit dated and they're not usable. That doesn't apply to all the instructions, but there are times where, for example, the Microsoft or the Amazon side has made some changes and Palo Alto or Prisma was not aware of them. So as we try to remediate an alert in such a case, the instructions absolutely do not work. Then we open up a ticket and they'll reply, "Oh yeah, the API for so-and-so vendor changed and we'll have to work with them on that." That area could be done a little better."

"For some custom policies, we need more features."

"One major observation is that it is not possible to implement Prisma Cloud on-premises. This is the limitation. Prisma Cloud itself is on a cloud. It is sitting on AWS and Google Cloud. It is a SaaS solution, but some of my clients have a local regulatory requirement, and they want to install it locally on their premises. That capability is not there, but government entities and ministries want to have Prisma Cloud installed locally."

More Prisma Cloud by Palo Alto Networks cons

"The area that should be improved is licensing."

Pricing and Cost Advice

"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."

"The product's pricing is cheap."

"I give the price a five out of ten."

"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."

"There are no additional costs beyond the standard licensing fees."

"Cloudflare's pricing is not much higher and is good for middle-level organizations."

"We are using the free version."

"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."

More Cloudflare pricing and cost advice

"I wouldn't mind if it were cheaper. We are spending a fair amount of money on Prisma Cloud."

"It is fairly priced. However, its price can be better so that small banks or small organizations can afford it and adopt it to secure their environment and data."

"The pricing for Prisma Cloud is high. Providing a pay-as-you-go model or pricing options tailored for medium and small enterprises could help attract more clients."

"Prisma Cloud licensing works on credits."

"Almost all the CSPM tools are pretty expensive."

"The Prisma Cloud pricing is good."

"The pricing is reasonable."

"Prisma Cloud is remarkably expensive."

More Prisma Cloud by Palo Alto Networks pricing and cost advice

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Top Industries

By visitors reading reviews

Educational Organization

16%

Computer Software Company

14%

Comms Service Provider

Financial Services Firm

Educational Organization

15%

Financial Services Firm

13%

Computer Software Company

13%

Manufacturing Company

10%

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...

See all answers

Which would you choose - Cloudflare DNS or Quad9?

Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...

See all answers

What do you like most about Cloudflare?

Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.

See all answers

What is your primary use case for Prisma Cloud by Palo Alto Networks ?

Prisma Cloud helps support DevSecOps methodologies, making those responsibilities easier to manage.

See all answers

What Cloud-Native Application Protection Platform do you recommend?

We like Prisma Cloud by Palo Alto Networks, since it offers us incredible visibility into our entire cloud system. We...

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What do you think of Aqua Security vs Prisma Cloud?

Aqua Security is easy to use and very manageable. Its main focus is on Kubernetes and Docker. Security is a very valu...

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Which Web Application Firewall (WAF) would you recommend? R&S or Imperva?

Imperva is a strong choice, given their security focus and ongoing R&D into the product in areas such as bot mana...

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Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Azure Front Door vs Cloudflare

Compared 3% of the time

Azure DNS vs Cloudflare

Compared 3% of the time

Imperva DDoS vs Cloudflare

Compared 2% of the time

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Wiz vs Prisma Cloud by Palo Alto Networks

Compared 22% of the time

Microsoft Defender for Cloud vs Prisma Cloud by Palo Alto Networks

Compared 11% of the time

CrowdStrike Falcon Cloud Security vs Prisma Cloud by Palo Alto Networks

Compared 5% of the time

Aqua Cloud Security Platform vs Prisma Cloud by Palo Alto Networks

Compared 5% of the time

AWS Security Hub vs Prisma Cloud by Palo Alto Networks

Compared 4% of the time

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No data available

Product Reports

Buyer's Guide

Cloudflare

May 2025

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Buyer's Guide

Prisma Cloud by Palo Alto Networks

April 2025

Prisma Cloud by Palo Alto Networks report

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Buyer's Guide

Web Application Firewall (WAF)

May 2025

R&S Web Application Firewall (DenyAll) report

Download R&S Web Application Firewall (DenyAll) product report

Also Known As

Cloudflare DNS

Prisma Public Cloud, RedLock Cloud 360, RedLock, Twistlock, Aporeto

Rohde & Schwarz Web Application Firewall, R&S WAF, DenyAll Web Application Security

Overview

Cloudflare is a highly-regarded Content Delivery Network (CDN) and a Distributed Denial-of-Service (DDoS) protection solution. The robust global connectivity cloud platform that is Cloudflare ensures users are able to connect to the Internet quickly, securely, and reliably. Cloudflare is one of the world's largest networks in the marketplace today. Using Cloudflare, businesses, educational entities, NGOs, vloggers, bloggers, and anyone else with an internet presence can experience more secure, faster websites and applications.

Currently, there are millions of Internet locations on Cloudflare, and the Cloudflare network
continues to grow every day by the thousands. The solution is able to fulfill the requests for
millions of websites seamlessly and serves on average 45 million HTTP requests per second.

Cloudflare has safe, secure data centers in close to 300 cities worldwide to ensure every
client request is filled as quickly as possible. It is Cloudflare’s edge network that makes this
possible by keeping content and other services as close to each client as possible, so the
information requests are always only seconds away.

Many organizations that work in democracy, civil society, human rights, or the arts are able to
access Cloudflare's highest levels of protection for free via Project Galileo. Additionally, official
election websites can be secured from hacking and fraud through Cloudflare’s Project
Athenian, also at no additional cost.

Cloudflare can also help organizations of all sizes develop a robust zero-trust strategy to
ensure the highest levels of productivity and profitability. Employees, stakeholders, and end users have a greater level of satisfaction and overall improved user experience, which can, in
turn, result in higher revenues and overall ROI. Zero-trust and BYOD (bring your own device)
access ensure end users and employees always have the best resources and technology
available to them at all times.

Cloudflare benefits

Cloudflare has many benefits. Some of its most valuable benefits include:

- Faster load times

- Robust DNS security

- Intuitive cloud Web Application Firewall (WAF)

- Free universal SSL

- Image enhancement

- Automatic browser caching

- Next-generation cloud load balancer

- Accelerated Mobile Pages (AMP)

- Rate limiting

- Minification

- Zero-trust capabilities

- Cost-effective

- Reduced carbon footprint

Reviews from real users

“Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare
comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and
an SSL certificate automatically protects your website. If you have a connection between your
website and your host, the server, Cloudflare, and the host, you don't necessarily need a
certificate.” Spencer M., Owner at Tech Exchange

“What I like best about Cloudflare is that my company can use it to trace and manage
applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare
also sends you a link to check your equipment and deployment and track it through peering,
so it's a valuable tool.” Daniel P., Network Engineer at Ufinet

“The most valuable feature of Cloudflare is the GUI. You are able to control the solution very
well through the interface. There is a lot of functionality that is embedded in the service.” PeerSpot user, Competence Center Manager at a tech services company

Cloudflare

Prisma Cloud by Palo Alto Networks delivers comprehensive security for cloud environments, focusing on workload protection, identity creation, and seamless AWS integration. Its cloud visibility and control, combined with thorough vulnerability scanning, help maintain robust security across multi-cloud platforms.

Prisma Cloud provides essential capabilities for cloud security posture management, container security, and compliance monitoring. Enterprises utilize it to secure cloud configurations, detect vulnerabilities, and ensure regulatory compliance, spanning AWS, Azure, and Google Cloud. Its runtime management, identity-based micro-segmentation, and threat detection enhance cybersecurity. Despite needing improvements in documentation, integration complexities, UI, and the need for role-based access control refinement, it remains pivotal for securing assets across cloud infrastructures, particularly with its capabilities for vulnerability scanning and CI/CD pipeline integration.

What are the key features?

Workload Identity Creation: Establishes identities for cloud workloads, enhancing security through precise access management.
Dynamic Workload Protection: Protects applications dynamically, securing resources during runtime.
Integration with AWS Products: Seamlessly integrates with AWS services, maximizing the efficiency of cloud operations.
Automated Forensics: Provides detailed insights through automated investigations and runtime mapping between containers.
Application Dependency Map: Enables compliance and asset management through comprehensive inventory functionality.

What benefits or ROI should users expect?

Proactive Threat Prevention: Enhances security measures with advanced threat detection and prevention.
Cloud Visibility and Control: Offers control across multi-cloud environments, ensuring users maintain a strong security posture.
Prevention Capabilities: Users value its ability to prevent vulnerabilities and threats effectively.
Integration Capabilities: Supports seamless integration into existing cloud infrastructures and CI/CD pipelines.

In industries like finance, healthcare, and retail, Prisma Cloud is implemented to strengthen cybersecurity measures, facilitate regulatory compliance, and enhance governance. Organizations leverage its features to secure sensitive data, monitor configurations, and integrate security processes within CI/CD workflows, ensuring robust protection across complex cloud infrastructures.

Palo Alto Networks

Beyond the basic capabilities of traditional negative and positive security models, DenyAll’s scoring mechanism, user behavior tracking and advanced detection engines deliver best-of-breed security that won’t let you down. None of our customers have made the headlines with security breaches.

Web Services and automated machine-to-machine communications support business processes, internal and with ecosystem partners that are often critical. DenyAll makes it easy to optimize and secure these XML-based data flows, with capabilities found in no other WAF or SOA Gateway.

Rohde & Schwarz

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America

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May 2025

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