Get to know

# Andrea Halsted

Andrea Halsted is a Product Marketing Intern on the Cortex Cloud team at Palo Alto Networks. She is pursuing her M.A. in Communication, Culture, and Technology at Georgetown University and earned her B.A. from UC Berkeley.  
[![linkedin](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/linkedin.svg)](https://www.linkedin.com/in/andrea-halsted/)

*** ** * ** ***

Blogs by Andrea Halsted  
Sort By: Recent  
Recent Popular

*** ** * ** ***

[![Understanding API Risk in the Age of AI](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/12/GettyImages-562451669-edit_800x600.png)](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-ai-risk/)

## [AI Security](https://www.paloaltonetworks.com/blog/cloud-security/category/ai-security/?ts=markdown), [Cloud Security](https://www.paloaltonetworks.com/blog/category/cloud-security/?ts=markdown), [Cloud Workload Protection](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-workload-protection/?ts=markdown)

### [Understanding API Risk in the Age of AI](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-ai-risk/)

API security now sits at the center of AI risk. Learn how AI-driven traffic expands exposure and how Cortex Cloud delivers discovery, prioritization and real-time protection.  
Dec 18, 2025  
By [Andrea Halsted](https://www.paloaltonetworks.com/blog/author/andrea-halsted/?ts=markdown "Posts by Andrea Halsted") and [Amit Biton](https://www.paloaltonetworks.com/blog/author/amit-biton/?ts=markdown "Posts by Amit Biton")

*** ** * ** ***

[![The Expanding API Attack Surface](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/GettyImages-1194430840-800x600-1.png)](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-visibility-prioritization-protection/)

## [API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/api-security/?ts=markdown), [Cloud Runtime Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-runtime-security/?ts=markdown), [Cloud Workload Protection](https://www.paloaltonetworks.com/blog/category/cloud-workload-protection/?ts=markdown), [CWPP](https://www.paloaltonetworks.com/blog/cloud-security/category/cwpp/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown)

### [The Expanding API Attack Surface](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-visibility-prioritization-protection/)

API security for cloud-native teams: discover every API, prioritize risk with context, and enable real-time protection without slowing developers.  
Sep 24, 2025  
By [Andrea Halsted](https://www.paloaltonetworks.com/blog/author/andrea-halsted/?ts=markdown "Posts by Andrea Halsted") and [Amit Biton](https://www.paloaltonetworks.com/blog/author/amit-biton/?ts=markdown "Posts by Amit Biton")

*** ** * ** ***

*** ** * ** ***

Blogs by Andrea Halsted  
Sort By: Popular  
Popular Recent

*** ** * ** ***

[![The Expanding API Attack Surface](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/GettyImages-1194430840-800x600-1.png)](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-visibility-prioritization-protection/)

## [API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/api-security/?ts=markdown), [Cloud Runtime Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-runtime-security/?ts=markdown), [Cloud Workload Protection](https://www.paloaltonetworks.com/blog/category/cloud-workload-protection/?ts=markdown), [CWPP](https://www.paloaltonetworks.com/blog/cloud-security/category/cwpp/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown)

### [The Expanding API Attack Surface](https://origin-researchcenter.paloaltonetworks.com/blog/cloud-security/api-security-visibility-prioritization-protection/)

API security for cloud-native teams: discover every API, prioritize risk with context, and enable real-time protection without slowing developers.  
Sep 24, 2025  
By [Andrea Halsted](https://www.paloaltonetworks.com/blog/author/andrea-halsted/?ts=markdown "Posts by Andrea Halsted") and [Amit Biton](https://www.paloaltonetworks.com/blog/author/amit-biton/?ts=markdown "Posts by Amit Biton")

*** ** * ** ***

{#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