I had a particular use case with Palo Alto Networks K2-Series at an oil and gas company. This was primarily because they didn't have last-mile connectivity to a couple of their locations, as these companies work in offshore oil rigs. They determined it was cost-effective to have a firewall which supports that kind of media, so they decided to explore that particular option.
I use the Palo Alto Networks K2-Series ( /products/palo-alto-networks-k2-series-reviews ) for protection from perimeter network security and internet security.
The existing solution is primarily provided for cloud vendors or cloud customers who typically request an external firewall for various scenarios. For these cases, I provide this same cloud-based solution. They often want third-party solutions, and we cater to those needs for our customers.
We primarily use the solution in conjunction with Palo Alto products. Although we currently are not using Prisma, we have a dedicated link for the Prisma solution. We predominantly deal with hardware and various software solutions, including the VM Series.
It is a very user-administration-friendly solution. They are always upgrading their solutions. They were the first ones to come up with the sector solutions. They are always updating their solutions and proactively giving solutions updates as well.
Learn what your peers think about Palo Alto Networks K2-Series. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
I support the Palo Alto firewall that is already installed. We have the Palo Alto in the data center, and we just have to put access within most various VLANs and permit some type of service or access.
I use Palo Alto as an Intrusion Prevention System, and as a normal firewall to block and allow IPs and ports. I use it for file analysis and sandboxing as well.
Industrial Controls Advisor at a energy/utilities company with 5,001-10,000 employees
Real User
Sep 27, 2021
We have eight VFDs. We have the bigger firewalls. I forget the model number but they're the bigger ones. We have smaller ones—the 220s— so we have a pretty good range of Palo Alto firewalls that we use in our company.
We are a solution provider and the Palo Alto K2-Series is one of the products that we implement for our clients. Our clients for this work in a variety of sectors.
We are a system integrator and the Palo Alto K2-Series is one of the network solutions that we implement for our clients. Many of the implementations that I am part of are for the banking sector in Egypt and generally, they are not interested in cloud-based solutions. The K2-Series is well-suited for this use case.
We are a solution provider and this is one of the firewalls that we provide to our customers. The majority of our customers for Palo Alto products are in the banking industry.
Security Solutions Architect at a tech services company with 501-1,000 employees
Real User
Mar 23, 2020
Until recently, most of my time was spent implementing this product and our company still does that. As a security solutions architect, I'm now more focused on the architecture and that side of things. We're partners with Palo Alto.
IT Specialist at a transportation company with 10,001+ employees
Real User
Mar 9, 2020
The solution was a firewall that bridged the internal systems with their DMC equipment and/or restricted systems access that wasn't generally available to anyone outside of the organization.
Network Security & Virtualization at a financial services firm with 1,001-5,000 employees
Real User
Mar 3, 2020
The primary use for this solution depends on the preference of a customer and to some extent their existing environment. We have to establish things like: * what are the business requirements * how we can utilize what is existing or if the client needs to upgrade equipment * what kind of servers do we put in * what kind of servers does he have on cloud * what kind of servers do we have on-premises So it all depends on the customer's requirements. If a query comes up with a client, I am happy to answer that and provide a resolution but the situation needs to consider specific needs.
Designed to handle growing throughput needs due to increasing amounts of application-, user-, and device-generated data, the K2-Series offers amazing performance and threat prevention capabilities to stop advanced cyberattacks and secure mobile network infrastructure, subscribers, and services.
I had a particular use case with Palo Alto Networks K2-Series at an oil and gas company. This was primarily because they didn't have last-mile connectivity to a couple of their locations, as these companies work in offshore oil rigs. They determined it was cost-effective to have a firewall which supports that kind of media, so they decided to explore that particular option.
I use the Palo Alto Networks K2-Series ( /products/palo-alto-networks-k2-series-reviews ) for protection from perimeter network security and internet security.
We use this firewall for internal use and internal needs, focusing on network security and all sorts of things.
The existing solution is primarily provided for cloud vendors or cloud customers who typically request an external firewall for various scenarios. For these cases, I provide this same cloud-based solution. They often want third-party solutions, and we cater to those needs for our customers.
We primarily use the solution in conjunction with Palo Alto products. Although we currently are not using Prisma, we have a dedicated link for the Prisma solution. We predominantly deal with hardware and various software solutions, including the VM Series.
It is a very user-administration-friendly solution. They are always upgrading their solutions. They were the first ones to come up with the sector solutions. They are always updating their solutions and proactively giving solutions updates as well.
I support the Palo Alto firewall that is already installed. We have the Palo Alto in the data center, and we just have to put access within most various VLANs and permit some type of service or access.
We use the solution as a firewall product.
I use Palo Alto as an Intrusion Prevention System, and as a normal firewall to block and allow IPs and ports. I use it for file analysis and sandboxing as well.
We use Palo Alto Networks K2-Series in projects as a firewall.
I use this to provide better content to my students as an instructor.
I'm a telecom operator, so all of my IT and network management stuff is behind this firewall.
We have eight VFDs. We have the bigger firewalls. I forget the model number but they're the bigger ones. We have smaller ones—the 220s— so we have a pretty good range of Palo Alto firewalls that we use in our company.
We primarily use the solution for protection, especially web protection.
We use the solution to protect our network perimeter because we have some software products that have internet connectivity.
We use the firewalls to defend our perimeter and data center.
We primarily use the solution as a next-generation firewall.
We are a system integrator and this Palo Alto K2-Series is one of the firewall products that we implement for our customers.
We are a solution provider and the Palo Alto K2-Series is one of the products that we implement for our clients. Our clients for this work in a variety of sectors.
We are a system integrator and the Palo Alto K2-Series is one of the network solutions that we implement for our clients. Many of the implementations that I am part of are for the banking sector in Egypt and generally, they are not interested in cloud-based solutions. The K2-Series is well-suited for this use case.
We are a solution provider and this is one of the firewalls that we provide to our customers. The majority of our customers for Palo Alto products are in the banking industry.
I am a network security engineer and this is one of the products that make up our security solution. We implement this product for our clients.
Until recently, most of my time was spent implementing this product and our company still does that. As a security solutions architect, I'm now more focused on the architecture and that side of things. We're partners with Palo Alto.
The solution was a firewall that bridged the internal systems with their DMC equipment and/or restricted systems access that wasn't generally available to anyone outside of the organization.
The primary use for this solution depends on the preference of a customer and to some extent their existing environment. We have to establish things like: * what are the business requirements * how we can utilize what is existing or if the client needs to upgrade equipment * what kind of servers do we put in * what kind of servers does he have on cloud * what kind of servers do we have on-premises So it all depends on the customer's requirements. If a query comes up with a client, I am happy to answer that and provide a resolution but the situation needs to consider specific needs.