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ShieldX Reviews

Vendor: Fortinet
4.6 out of 5
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What is ShieldX?

ShieldX offers advanced, scalable security for cloud and data center environments, addressing dynamic threats with precision. Its robust framework enables efficient threat detection and response, safeguarding critical infrastructure.

Get the ShieldX Buyer's Guide and find out what your peers are saying about ShieldX, Illumio, Akamai Guardicore Segmentation and more!
ShieldX is the #11 ranked solution in top Microsegmentation Software solutions. PeerSpot users give ShieldX an average rating of 9.2 out of 10. ShieldX is most commonly compared to Illumio: ShieldX vs Illumio.
Buyer's Guide
ShieldX
April 2026
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ShieldX mindshare

As of May 2026, the mindshare of ShieldX in the Microsegmentation Software category stands at 1.7%, up from 0.3% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Microsegmentation Software Mindshare Distribution
ProductMindshare (%)
ShieldX1.7%
Illumio24.7%
Akamai Guardicore Segmentation21.3%
Other52.3%
Microsegmentation Software

PeerResearch reports based on ShieldX reviews

TypeTitleDate
CategoryMicrosegmentation SoftwareMay 5, 2026Download
ProductReviews, tips, and advice from real usersMay 5, 2026Download
ComparisonShieldX vs IllumioMay 5, 2026Download
ComparisonShieldX vs VMware NSXMay 5, 2026Download
ComparisonShieldX vs Akamai Guardicore SegmentationMay 5, 2026Download
Suggested products
TitleRatingMindshareRecommending
Illumio4.124.7%92%17 interviewsAdd to research
Akamai Guardicore Segmentation4.221.3%91%26 interviewsAdd to research
 
 
Key learnings from peers

Valuable Features

Users highlight ShieldX's ease of deployment, effective threat detection, and micro-segmentation capabilities. They appreciate the platform's scalability and comprehensive visibility into network traffic. ShieldX also receives praise for its intuitive interface and robust security features.
  • "Once you install it you can virtually forget about it; it's very low-maintenance and high-protection."
  • "For other security professions who are looking for something which is low in cost that does microsegmentation, they should look at ShieldX."
  • "ShieldX makes it a lot easier and a lot simpler to define your policies and define your rules, and that greatly reduces the opportunity for user error."

Room for Improvement

Users find ShieldX could improve its reporting capabilities and enhance its integration with other systems. Some suggest better documentation and more timely customer support. ShieldX could also have more frequent updates to address bugs. Improved policy management features and more flexibility in deployment options are desired by many users. Performance optimization and enhanced visibility into network traffic are additional areas where users see the need for improvement.
  • "The one criticism I might have is there should be a bit more customer care, with regular review meetings on it or regular reports."
  • "We are having some issues with their LDAP and integrating it with the Active Directory."
  • "With any kind of tool like ShieldX, where you're in the cloud instead of a traditional firewall, you're using CPU resources in those environments to provide the protection. So there's a cost associated with CPU resources."

ROI

Users experienced substantial cost savings from ShieldX, highlighting its efficiency in reducing operational expenses while enhancing network security. Many noted improved threat detection and response times. Investments in ShieldX led to increased scalability and flexibility, allowing better resource allocation. Several users mentioned a significant reduction in hardware costs due to its streamlined infrastructure requirements, leading to a high return on investment. Enhanced visibility into network traffic contributed to optimized resource management and lowered security risks.

Pricing

ShieldX offers flexible pricing tailored to enterprise needs, with options for annual subscriptions and volume discounts. Users report competitive pricing and appreciate the cost savings from reduced hardware expenses. Some note the pricing structure may be complex, and initial setup costs can be higher than expected. However, many find the investment worthwhile due to robust security features and scalability.
  • "For a three-year deal we paid £55,000 plus tax... But, and this is a big "but," this was over two years ago. ShieldX had only just hit the market. We were the first company in Europe to buy ShieldX."
  • "For other security professions who are looking for something which is low in cost that does microsegmentation, they should look at ShieldX. It might not be the big name out there, but it does everything that you are looking for in microsegmentation at a very low price."
  • "ShieldX also enables us to migrate to cloud environments faster. That is an important part of it for sure because it takes the exact same policies that we would apply to our on-premise environment and enables us to simply apply them to the cloud. It becomes one policy for both on-prem and for the cloud."

Popular Use Cases

Organizations primarily use ShieldX for cloud security, micro-segmentation, and protecting east-west traffic across multi-cloud environments. They appreciate its ability to prevent lateral movement of threats, ease of deployment, and simplified policy management. ShieldX's scalability and strong customer support are also frequently highlighted as key benefits.

Service and Support

Customers mention ShieldX customer service as responsive and knowledgeable. Users report quick issue resolution and comprehensive support. Feedback highlights helpful and professional staff. Many users appreciate ShieldX prompt responses to inquiries and proactive assistance with implementation. Numerous reviews note effective troubleshooting and consistent communication. Clients value ShieldX support team’s technical expertise and patience. Users find the support thorough, making ShieldX an attractive option for addressing various security needs.

Deployment

Users find ShieldX's initial setup seamless and straightforward, with intuitive configuration. Many appreciate the detailed documentation and prompt customer support. Deployment is quick and requires minimal customization. ShieldX integrates well with existing infrastructure, reducing downtime. Users mention that the setup process does not require deep technical expertise, making it accessible. Some point out that initial configuration options are flexible, allowing for scalable and secure deployment.

Scalability

Users find ShieldX highly scalable, noting its ability to handle increasing workloads efficiently. They appreciate its seamless integration and minimal impact on performance. Many users highlight that ShieldX accommodates growth without compromising security or functionality. Some mention ShieldX's adaptable nature in various environments, making it a preferred choice for expanding businesses. Additionally, users commend its flexible deployment options which support diverse infrastructure configurations.

Stability

According to users, ShieldX provides consistent performance and reliability in dynamic environments. It offers dependable security features, ensuring robust protection against threats. Frequent updates and prompt support enhance its effectiveness. ShieldX adapts well to infrastructure changes without compromising stability, making it suitable for various applications. Users appreciate its seamless integration and ease of management, which contribute to maintaining network security efficiently. ShieldX demonstrates high stability, meeting expectations for reliable security solutions.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our ShieldX Buyer's Guide for additional reliable information.

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Learn more about ShieldX

Specialized in delivering comprehensive security, ShieldX is designed for organizations looking to protect their cloud assets and on-premises data centers. It integrates seamlessly within existing IT frameworks, providing multi-layered defense against cyber threats. ShieldX uses machine learning and AI to detect anomalies and respond to potentially malicious activities, ensuring data integrity and availability while maintaining regulatory compliance.

What are the most important features of ShieldX?
  • Dynamic Security Policies: Automatically adjust security measures based on current threats.
  • Micro-Segmentation: Provides granular control of traffic between workloads.
  • Automated Threat Detection: Leverages AI to identify and mitigate threats instantly.
  • Comprehensive Visibility: Gain insights into network activities across all environments.
What benefits should users look for in ShieldX reviews?
  • Scalability: Easily adapts to growing security needs without disrupting operations.
  • Cost Efficiency: Reduces overhead by streamlining security management processes.
  • Enhanced Compliance: Supports adherence to regulatory requirements with minimal effort.
  • Increased Uptime: Minimizes downtime by preemptively addressing threats.

ShieldX is widely implemented in industries like finance and healthcare, where data protection is critical. Its versatile security protocols are tailored to meet specific sector needs, fostering a reliable defense against sector-specific threats. Organizations in these fields leverage ShieldX to ensure client data confidentiality and operational continuity.

ShieldX was previously known as APEIRO, ShieldX APEIRO.

ShieldX customers

Iowa State University

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ShieldX Reviews Summary
Author infoRatingReview Summary
IT Director at park holidays uk5.0ShieldX proactively protects our website and servers with automatic scaling, a strong UI, and zero administration. This stable, low-maintenance, "fire-and-forget" solution enabled our AWS migration, though we desire more regular customer review meetings.
Senior Systems Engineer at Larry H. Miller Group of Companies5.0ShieldX provides easy-to-use, agentless microsegmentation, tightening our security posture with good visibility and support at a low cost. I'm facing LDAP integration issues and desire better reporting and SAML support.
Managing Director, Chief Information Security Officer at a transportation company with 10,001+ employees4.0ShieldX is excellent for microsegmentation and microsecurity, cutting policy creation from weeks to hours via ML. It makes multi-cloud safer, simplifies rules, and is very stable and scalable. My only improvement area is CPU efficiency. I rate it 8/10.
CIO at a comms service provider with 1,001-5,000 employees4.5We chose ShieldX for its cloud-native design, significantly reducing costs and enabling crucial east-west traffic inspection. Its superior scalability and faster deployments improved our efficiency over legacy vendors, and we expect further cost reductions.