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Palo Alto Networks K2-Series Reviews

Vendor: Palo Alto Networks
4.2 out of 5
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What is Palo Alto Networks K2-Series?

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.

Get the Palo Alto Networks K2-Series Buyer's Guide and find out what your peers are saying about Palo Alto Networks K2-Series, Cisco Secure Firewall, Palo Alto Networks NG Firewalls and more!
Palo Alto Networks K2-Series is the #28 ranked solution in best firewalls. PeerSpot users give Palo Alto Networks K2-Series an average rating of 8.4 out of 10. Palo Alto Networks K2-Series is most commonly compared to Cisco Secure Firewall: Palo Alto Networks K2-Series vs Cisco Secure Firewall. Palo Alto Networks K2-Series is popular among the large enterprise segment, accounting for 52% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 30% of all views.
Buyer's Guide
Palo Alto Networks K2-Series
January 2025
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Palo Alto Networks K2-Series mindshare

As of February 2025, the mindshare of Palo Alto Networks K2-Series in the Firewalls category stands at 0.0%, up from 0.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Firewalls

PeerAnalyst reports

TypeTitleDate
CategoryFirewallsFeb 7, 2025Download
ProductReviews, tips, and advice from real usersFeb 7, 2025Download
ComparisonPalo Alto Networks K2-Series vs Netgate pfSenseFeb 7, 2025Download
ComparisonPalo Alto Networks K2-Series vs Fortinet FortiGateFeb 7, 2025Download
ComparisonPalo Alto Networks K2-Series vs OPNsenseFeb 7, 2025Download
Suggested products
TitleRatingMindshareRecommending
Cisco Secure Firewall4.15.6%83%409 interviewsAdd to research
Palo Alto Networks NG Firewalls4.33.2%96%192 interviewsAdd to research
 
 
Key learnings from peers

Valuable Features

Palo Alto Networks K2-Series is praised for its robust IPS, SSL inspection, ease of use, intuitive interface, and advanced security. Users appreciate its centralized management, scalability, stability, and innovative features like App-ID, WildFire, DNS security, and machine learning integrations. Its deep inspection functionality, threat intelligence updates, and superior performance stand out. Organizations find its user-friendly configuration, graphical interface, and comprehensive threat prevention valuable. The K2-Series is noted for its support and continuous feature enhancements.
  • "Overall product rating: Nine out of ten."
  • "Mainly, it is very easy to understand, and the logs are very good."
  • "Prevention of evasive threats is one of the best tools I've encountered."

Room for Improvement

Palo Alto Networks K2-Series could benefit from enhanced support, better pricing, and improved integration with third-party tools. Users mention that it should offer better reporting features, ease of management, and a more user-friendly interface. Frequent updates are needed to address bugs, while adding threat intelligence and endpoint visibility would be advantageous. Additionally, support for more dedicated reporting, lower costs, and streamlined operations would enhance user satisfaction.
  • "I cannot think of anything specific to improve at the moment."
  • "Threat prevention could use improvement. Not just in malware exploits and C2 traffic; enhancing web traffic protection would be a great upgrade."
  • "Threat prevention could use improvement."

ROI

Users indicate that Palo Alto Networks K2-Series significantly enhanced their network security, reduced threats, and streamlined management efforts, leading to increased efficiency. They highlighted noticeable reductions in incident response time and operational costs. Enhanced performance and reliability were frequently mentioned as key benefits that contributed positively to their ROI.

Pricing

Palo Alto Networks K2-Series pricing is often perceived as high compared to other solutions, with many emphasizing its suitability for larger enterprises despite the cost. While some users appreciate the included features and straightforward licensing, others highlight price as a limitation, often necessitating negotiations for discounts. The pricing varies significantly based on customer needs and product options, such as different series, making competitive pricing a recurrent concern among users.
  • "The pricing is expensive."
  • "It is an expensive solution."
  • "If you compare K2-Series' quality with its price, I think it is reasonable."

Popular Use Cases

Palo Alto Networks K2-Series is utilized primarily as a next-generation firewall with focus on network perimeter defense and data center protection. Users integrate it into security solutions across various industries, notably in banking, often favoring on-premises setups over cloud-based solutions. Its use extends to Intrusion Prevention, web protection, and managing IPs and ports. Many organizations rely on its effectiveness in enhancing internal network security and numerous companies report satisfaction with its adaptability and regular updates.

Service and Support

Palo Alto Networks K2-Series customer service and support are generally well-regarded, especially with direct vendor support. Premium support offers quick responsiveness and efficient issue resolution. However, some users note delays in response times and challenges with partner support, which can be less effective. While some appreciate the technical expertise, others find regional support limitations and communication delays concerning. Overall, the support is rated highly, though expectations vary based on the chosen support level and options.

Deployment

Users find Palo Alto Networks K2-Series setup straightforward and easy, taking hours to several days depending on environment complexity. Assistance from Palo Alto or professionals can simplify advanced configurations. While simple installations are possible within a day, larger or more intricate deployments, particularly those requiring policy configuration or integration with cloud services, might take longer, potentially weeks or months. Complexity varies with specific requirements, but many rate the experience highly for its clarity and ease.

Scalability

Palo Alto Networks K2-Series offers high scalability across various industries and organization sizes. Many users find it easy to expand, especially within cloud environments. Hardware limitations can affect scalability, but newer features have improved this aspect. While some encountered scalability challenges, the majority appreciate its ability to handle diverse requirements. Organizations with different user counts and expansion plans regard K2-Series as a scalable choice, especially in larger setups with appropriate hardware considerations.

Stability

Palo Alto Networks K2-Series has been praised for its stability, with many users highlighting its reliable performance and lack of issues such as glitches or crashes. Most users find it stable and capable, though some note the importance of proper configuration and maintenance. While a few have experienced minor concerns with switchover times and processing power, the majority rate its stability highly, often scoring it between eight to ten out of ten.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Palo Alto Networks K2-Series Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
By visitors reading reviews

Top industries

By visitors reading reviews
Computer Software Company
30%
Energy/Utilities Company
9%
Non Profit
8%
Manufacturing Company
8%
Financial Services Firm
6%
Comms Service Provider
5%
Media Company
5%
Real Estate/Law Firm
3%
Insurance Company
3%
Healthcare Company
3%
Educational Organization
3%
University
2%
Wholesaler/Distributor
2%
Construction Company
2%
Consumer Goods Company
2%
Aerospace/Defense Firm
2%
Government
2%
International Affairs Institute
2%
Legal Firm
2%
Logistics Company
2%
Pharma/Biotech Company
2%
Retailer
2%
Transportation Company
2%

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Palo Alto Networks K2-Series customers

State of North Dakota, SEGA, Alameda County Office of Education, Temple University, VERGE, CAME

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