* [Blog](https://www2.paloaltonetworks.com/blog)
* [Cloud Security](https://www2.paloaltonetworks.com/blog/cloud-security/)
* [Announcement](https://www2.paloaltonetworks.com/blog/category/announcement/)
* 2021 Forrester New Tech R...

# 2021 Forrester New Tech Report for Microsegmentation

[](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2Fcloud-security%2F2021-forrester-new-tech-report-for-microsegmentation%2F)  
[](https://twitter.com/share?text=2021+Forrester+New+Tech+Report+for+Microsegmentation&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2Fcloud-security%2F2021-forrester-new-tech-report-for-microsegmentation%2F)  
[](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2Fcloud-security%2F2021-forrester-new-tech-report-for-microsegmentation%2F&title=2021+Forrester+New+Tech+Report+for+Microsegmentation&summary=&source=)  
[](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://www2.paloaltonetworks.com/blog/cloud-security/2021-forrester-new-tech-report-for-microsegmentation/&ts=markdown)  
\[\](mailto:?subject=2021 Forrester New Tech Report for Microsegmentation)  
Link copied  
By [Jason Williams](https://www.paloaltonetworks.com/blog/author/jason-williams/?ts=markdown "Posts by Jason Williams")  
Nov 11, 2021  
3 minutes  
[Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown)  
[Cloud Network Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-network-security/?ts=markdown)  
[Microsegmentation](https://www.paloaltonetworks.com/blog/tag/microsegmentation/?ts=markdown)  
[New Tech](https://www.paloaltonetworks.com/blog/tag/new-tech/?ts=markdown)  
[Zero Trust](https://www.paloaltonetworks.com/blog/tag/zero-trust/?ts=markdown)

Applications are becoming increasingly distributed across private and public clouds and run on various compute forms such as hosts and containers. These components require a reliable network infrastructure in order to communicate with each other. However, too many open pathways on the network increases risk and enables lateral movement of breaches.

Securing the communications between workloads can be difficult. Understanding application dependencies and determining which components should be authorized to intercommunicate is a burdening task which quickly becomes overwhelming when performed manually. The market has seen a sprawl in microsegmentation technologies which are designed to help organizations enforce granular, least privileged network access across their workloads. With the number of microsegmentation vendors, understanding the key capabilities of these technologies can be challenging.

Forrester recently released its Q3 2021 *New Tech: Microsegmentation* report, which helps security and risk professionals understand the capabilities of emerging vendors within major segments of the microsegmentation market and to inform their technology strategies.

You can download a copy of the Q3 2021 "[New Tech: Microsegmentation](https://start.paloaltonetworks.com/forrester-new-tech-microsegmentation.html)" to read in full.

Palo Alto Networks is proud to be recognized by Forrester as a vendor for microsegmentation.

#### What is Microsegmentation?

Forrester defines Microsegmentation as, "an approach to network security where access to network resources is granted by defined policy, using established relationships between identities, and not simply placement within the network topology." Or as we say, microsegmentation helps organizations protect against the lateral movement of breaches by enforcing least-privilege network access. Microsegmentation is also one of the first network approaches to Zero Trust.

#### What is Zero Trust?

A classic cybersecurity model is to build a strong, network-based security perimeter around the enterprise. Anything outside of the perimeter is untrusted, and anything inside is implicitly trusted. Zero Trust is a strategic cybersecurity approach that eliminates implicit trust and continuously validates every digital interaction. According to Forrester, Microsegmenting the network can achieve the Zero Trust result without the need to rearchitect.

#### Recommendations for Security and Risk Professionals

The report highlights key recommendations organizations should consider for their microsegmentation strategy. Palo Alto Networks has chosen to emphasize the following for an effective microsegmentation approach:

* Ease into microsegmentation deployment. Identify one or two noncritical use cases to start with, build confidence around segmentation, and demonstrate quick wins before tackling critical applications.

* Automate application discovery and policy suggestions. Forrester spoke with one client who attempted to do it by hand and after 18 months had only mapped 10% of their applications.

* Overcome the organizational attitude that "network infrastructure solves all problems." This "everything is infrastructure" approach fails to recognize the accelerating business needs for increasingly complex environments and can create political roadblocks that take years to sort out, potentially vaporizing significant shareholder value in the process.

As an integrated Cloud Native Security Platform, we believe Identity-Based Microsegmentation from Prisma Cloud aligns strongly to these considerations.

To read the report in full, including further in-depth exploration of these best practices and recommendations, download your copy of "[New Tech: Microsegmentation](https://start.paloaltonetworks.com/forrester-new-tech-microsegmentation.html)."

*** ** * ** ***

## Related Blogs

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/sase/category/product-features/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown)

[#### Achieve True Zero Trust and Peak Performance with Prisma Access 6.1](https://www2.paloaltonetworks.com/blog/sase/achieve-true-zero-trust-and-peak-performance-with-prisma-access-6-1/)

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [News \& Events](https://www.paloaltonetworks.com/blog/sase/category/news-events/?ts=markdown), [SD-WAN](https://www.paloaltonetworks.com/blog/sase/category/sd-wan/?ts=markdown)

[#### Prisma SD-WAN FedRAMP Authorization for a Zero Trust Government Branch](https://www2.paloaltonetworks.com/blog/sase/prisma-sd-wan-fedramp-authorization-for-zero-trust-government-branch/)

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Cloud-delivered Security](https://www.paloaltonetworks.com/blog/sase/category/cloud-delivered-security/?ts=markdown), [News \& Events](https://www.paloaltonetworks.com/blog/sase/category/news-events/?ts=markdown)

[#### Prisma SASE Achieves FedRAMP High Authorization](https://www2.paloaltonetworks.com/blog/sase/prisma-sase-achieves-fedramp-high-authorization/)

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

[#### Untangling IT-OT Security Knots with a Zero Trust Platform Approach](https://www2.paloaltonetworks.com/blog/2024/05/untangling-it-ot-security-knots/)

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector/?ts=markdown)

[#### A Decade of Trust --- Meeting the Needs of the DoD](https://www2.paloaltonetworks.com/blog/2024/03/meeting-the-needs-of-the-dod/)

### [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Company \& Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown)

[#### Prisma® SASE and Talon to Secure the Rising Risk of Unmanaged Devices](https://www2.paloaltonetworks.com/blog/2023/11/prisma-sase-and-talon/)

### Subscribe to Cloud Security Blogs!

Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more.
![spinner](https://www2.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/ajax-loader.gif) Sign up  
Please enter a valid email.  
By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) and acknowledge our [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown). Please look for a confirmation email from us. If you don't receive it in the next 10 minutes, please check your spam folder.  
This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply.  
{#footer} {#footer}

## Products and Services

* [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security?ts=markdown)

* [Secure AI by Design](https://www.paloaltonetworks.com/precision-ai-security/secure-ai-by-design?ts=markdown)

* [Prisma AIRS](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown)

* [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security?ts=markdown)

* [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions?ts=markdown)

* [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention?ts=markdown)

* [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering?ts=markdown)

* [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire?ts=markdown)

* [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security?ts=markdown)

* [Enterprise Data Loss Prevention](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown)

* [Enterprise IoT Security](https://www.paloaltonetworks.com/network-security/enterprise-device-security?ts=markdown)

* [Medical IoT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown)

* [Industrial OT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown)

* [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall?ts=markdown)

* [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations?ts=markdown)

* [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls?ts=markdown)

* [Strata Cloud Manager](https://www.paloaltonetworks.com/network-security/strata-cloud-manager?ts=markdown)

* [SD-WAN for NGFW](https://www.paloaltonetworks.com/network-security/sd-wan-subscription?ts=markdown)

* [PAN-OS](https://www.paloaltonetworks.com/network-security/pan-os?ts=markdown)

* [Panorama](https://www.paloaltonetworks.com/network-security/panorama?ts=markdown)

* [Secure Access Service Edge](https://www.paloaltonetworks.com/sase?ts=markdown)

* [Prisma SASE](https://www.paloaltonetworks.com/sase?ts=markdown)

* [Application Acceleration](https://www.paloaltonetworks.com/sase/app-acceleration?ts=markdown)

* [Autonomous Digital Experience Management](https://www.paloaltonetworks.com/sase/adem?ts=markdown)

* [Enterprise DLP](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown)

* [Prisma Access](https://www.paloaltonetworks.com/sase/access?ts=markdown)

* [Prisma Browser](https://www.paloaltonetworks.com/sase/prisma-browser?ts=markdown)

* [Prisma SD-WAN](https://www.paloaltonetworks.com/sase/sd-wan?ts=markdown)

* [Remote Browser Isolation](https://www.paloaltonetworks.com/sase/remote-browser-isolation?ts=markdown)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown)

* [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex?ts=markdown)

* [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown)

* [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown)

* [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security?ts=markdown)

* [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security?ts=markdown)

* [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security?ts=markdown)

* [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud?ts=markdown)

* [AI-Driven SOC](https://www.paloaltonetworks.com/cortex?ts=markdown)

* [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam?ts=markdown)

* [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr?ts=markdown)

* [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar?ts=markdown)

* [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse?ts=markdown)

* [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response?ts=markdown)

* [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam?ts=markdown)

* [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42?ts=markdown)

* [Proactive Assessments](https://www.paloaltonetworks.com/unit42/assess?ts=markdown)

* [Incident Response](https://www.paloaltonetworks.com/unit42/respond?ts=markdown)

* [Transform Your Security Strategy](https://www.paloaltonetworks.com/unit42/transform?ts=markdown)

* [Discover Threat Intelligence](https://www.paloaltonetworks.com/unit42/threat-intelligence-partners?ts=markdown)

## Company

* [About Us](https://www.paloaltonetworks.com/about-us?ts=markdown)
* [Careers](https://jobs.paloaltonetworks.com/en/)
* [Contact Us](https://www.paloaltonetworks.com/company/contact-sales?ts=markdown)
* [Corporate Responsibility](https://www.paloaltonetworks.com/about-us/corporate-responsibility?ts=markdown)
* [Customers](https://www.paloaltonetworks.com/customers?ts=markdown)
* [Investor Relations](https://investors.paloaltonetworks.com/)
* [Location](https://www.paloaltonetworks.com/about-us/locations?ts=markdown)
* [Newsroom](https://www.paloaltonetworks.com/company/newsroom?ts=markdown)

## Popular Links

* [Blog](https://www.paloaltonetworks.com/blog/?ts=markdown)
* [Communities](https://www.paloaltonetworks.com/communities?ts=markdown)
* [Content Library](https://www.paloaltonetworks.com/resources?ts=markdown)
* [Cyberpedia](https://www.paloaltonetworks.com/cyberpedia?ts=markdown)
* [Event Center](https://events.paloaltonetworks.com/)
* [Manage Email Preferences](https://start.paloaltonetworks.com/preference-center)
* [Products A-Z](https://www.paloaltonetworks.com/products/products-a-z?ts=markdown)
* [Product Certifications](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance?ts=markdown)
* [Report a Vulnerability](https://www.paloaltonetworks.com/security-disclosure?ts=markdown)
* [Sitemap](https://www.paloaltonetworks.com/sitemap?ts=markdown)
* [Tech Docs](https://docs.paloaltonetworks.com/)
* [Unit 42](https://unit42.paloaltonetworks.com/)
* [Do Not Sell or Share My Personal Information](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd)
  ![PAN logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg)
* [Privacy](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown)
* [Trust Center](https://www.paloaltonetworks.com/legal-notices/trust-center?ts=markdown)
* [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown)
* [Documents](https://www.paloaltonetworks.com/legal?ts=markdown)

Copyright © 2026 Palo Alto Networks. All Rights Reserved

* [![Youtube](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks)
* [![Podcast](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://www.paloaltonetworks.com/podcasts/threat-vector?ts=markdown)
* [![Facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/)
* [![LinkedIn](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks)
* [![Twitter](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks)
* EN  
  Select your language