Get to know # Yaarit Natan Yaarit is the VP, PAM Solutions at Palo Alto Networks. [![linkedin](https://www.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/linkedin.svg)](https://www.linkedin.com/in/yaaritnatan/) *** ** * ** *** Blogs by Yaarit Natan Sort By: Recent Recent Popular *** ** * ** *** [![The Hidden Cost of PKI: Why Certificate Failures Aren’t Just an IT Problem](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/pki-certificate-security-digital-keys-machine-identity.webp)](https://www.paloaltonetworks.com/blog/identity-security/the-hidden-cost-of-pki-why-certificate-failures-arent-just-an-it-problem/) ## [Machine Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/machine-identity-security/?ts=markdown) ### [The Hidden Cost of PKI: Why Certificate Failures Aren't Just an IT Problem...](https://www.paloaltonetworks.com/blog/identity-security/the-hidden-cost-of-pki-why-certificate-failures-arent-just-an-it-problem/) For years, businesses have treated public key infrastructure (PKI) as background plumbing, quietly securing access across enterprise systems and devices and rarely drawing executive attention unless something failed. New research suggests those ... Jan 21, 2026 By [Yaarit Natan](https://www.paloaltonetworks.com/blog/author/yaarit-natan/?ts=markdown "Posts by Yaarit Natan") *** ** * ** *** [![How the Future of Privilege Is Reshaping Compliance](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/privileged-access-compliance-identity-security.webp)](https://www.paloaltonetworks.com/blog/identity-security/how-the-future-of-privilege-is-reshaping-compliance/) ## [Human Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/human-identity-security/?ts=markdown), [Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/identity-security/?ts=markdown) ### [How the Future of Privilege Is Reshaping Compliance](https://www.paloaltonetworks.com/blog/identity-security/how-the-future-of-privilege-is-reshaping-compliance/) If privilege has changed, compliance cannot stay static. As organizations accelerate digital transformation, the compliance landscape is shifting beneath their feet --- especially when it comes to how privileged access is controlled ... Jan 20, 2026 By [Yaarit Natan](https://www.paloaltonetworks.com/blog/author/yaarit-natan/?ts=markdown "Posts by Yaarit Natan") *** ** * ** *** [![Secrets, Out: Why Workload Identity Is Essential for AI Agent Security](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/workload-identity-AI-agent-security.webp)](https://www.paloaltonetworks.com/blog/identity-security/secrets-out-why-workload-identity-is-essential-for-ai-agent-security/) ## [Machine Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/machine-identity-security/?ts=markdown) ### [Secrets, Out: Why Workload Identity Is Essential for AI Agent Security](https://www.paloaltonetworks.com/blog/identity-security/secrets-out-why-workload-identity-is-essential-for-ai-agent-security/) AI agents aren't waiting in the wings anymore. They're approving payments, spinning up cloud resources, and pulling sensitive data at machine speed. Blink, and a swarm of them has already acted a ... Oct 24, 2025 By [Yaarit Natan](https://www.paloaltonetworks.com/blog/author/yaarit-natan/?ts=markdown "Posts by Yaarit Natan") *** ** * ** *** *** ** * ** *** Blogs by Yaarit Natan Sort By: Popular Popular Recent *** ** * ** *** [![How the Future of Privilege Is Reshaping Compliance](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/privileged-access-compliance-identity-security.webp)](https://www.paloaltonetworks.com/blog/identity-security/how-the-future-of-privilege-is-reshaping-compliance/) ## [Human Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/human-identity-security/?ts=markdown), [Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/identity-security/?ts=markdown) ### [How the Future of Privilege Is Reshaping Compliance](https://www.paloaltonetworks.com/blog/identity-security/how-the-future-of-privilege-is-reshaping-compliance/) If privilege has changed, compliance cannot stay static. As organizations accelerate digital transformation, the compliance landscape is shifting beneath their feet --- especially when it comes to how privileged access is controlled ... Jan 20, 2026 By [Yaarit Natan](https://www.paloaltonetworks.com/blog/author/yaarit-natan/?ts=markdown "Posts by Yaarit Natan") *** ** * ** *** [![The Hidden Cost of PKI: Why Certificate Failures Aren’t Just an IT Problem](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/pki-certificate-security-digital-keys-machine-identity.webp)](https://www.paloaltonetworks.com/blog/identity-security/the-hidden-cost-of-pki-why-certificate-failures-arent-just-an-it-problem/) ## [Machine Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/machine-identity-security/?ts=markdown) ### [The Hidden Cost of PKI: Why Certificate Failures Aren't Just an IT Problem...](https://www.paloaltonetworks.com/blog/identity-security/the-hidden-cost-of-pki-why-certificate-failures-arent-just-an-it-problem/) For years, businesses have treated public key infrastructure (PKI) as background plumbing, quietly securing access across enterprise systems and devices and rarely drawing executive attention unless something failed. New research suggests those ... Jan 21, 2026 By [Yaarit Natan](https://www.paloaltonetworks.com/blog/author/yaarit-natan/?ts=markdown "Posts by Yaarit Natan") *** ** * ** *** [![Secrets, Out: Why Workload Identity Is Essential for AI Agent Security](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/04/workload-identity-AI-agent-security.webp)](https://www.paloaltonetworks.com/blog/identity-security/secrets-out-why-workload-identity-is-essential-for-ai-agent-security/) ## [Machine Identity Security](https://www.paloaltonetworks.com/blog/identity-security/category/machine-identity-security/?ts=markdown) ### [Secrets, Out: Why Workload Identity Is Essential for AI Agent Security](https://www.paloaltonetworks.com/blog/identity-security/secrets-out-why-workload-identity-is-essential-for-ai-agent-security/) AI agents aren't waiting in the wings anymore. They're approving payments, spinning up cloud resources, and pulling sensitive data at machine speed. Blink, and a swarm of them has already acted a ... 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