Get to know # Aviv Sasson *** ** * ** *** Blogs by Aviv Sasson Sort By: Recent Recent Popular *** ** * ** *** [![The New AI Attack Surface — How Cortex Cloud Secures MCP](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/06/GettyImages-618195354-edit-scaled.jpg)](https://www2.paloaltonetworks.com/blog/2025/06/cloud-security-model-context-protocol-mcp-security/) ## [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [AI Security Posture Management](https://www.paloaltonetworks.com/blog/cloud-security/category/ai-security-posture-management/?ts=markdown) ### [The New AI Attack Surface --- How Cortex Cloud Secures MCP](https://www2.paloaltonetworks.com/blog/2025/06/cloud-security-model-context-protocol-mcp-security/) MCP Security in Cortex Cloud protects AI applications by securing Model Context Protocol communications and detecting API-layer threats in real time. Jun 13, 2025 By [Ory Segal](https://www.paloaltonetworks.com/blog/author/ory-segal/?ts=markdown "Posts by Ory Segal"), [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") and [Elad Shuster](https://www.paloaltonetworks.com/blog/author/elad-shuster/?ts=markdown "Posts by Elad Shuster") *** ** * ** *** [![Mitigate GraphQL Risks and Secure Your APIs with Prisma Cloud](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2023/02/Fog-upon-City.jpg)](https://www2.paloaltonetworks.com/blog/cloud-security/mitigating-graphql-risks-with-prisma-cloud-waas/) ## [Cloud Workload Protection](https://www.paloaltonetworks.com/blog/category/cloud-workload-protection/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown) ### [Mitigate GraphQL Risks and Secure Your APIs with Prisma Cloud](https://www2.paloaltonetworks.com/blog/cloud-security/mitigating-graphql-risks-with-prisma-cloud-waas/) GraphQL is a powerful, open source data query and manipulation language for APIs that has been getting a lot of attention because of its efficiency over traditional REST APIs. But, as with ... Apr 06, 2023 By [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") *** ** * ** *** [![Uncovering FabricScape](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/06/Focused.jpg)](https://www2.paloaltonetworks.com/blog/2022/06/fabricscape/) ## [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Cloud Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-security/?ts=markdown) ### [Uncovering FabricScape](https://www2.paloaltonetworks.com/blog/2022/06/fabricscape/) Palo Alto Networks teams up with Microsoft to mitigate new cloud vulnerability (CVE-2022-30137). Jun 28, 2022 By [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") and [Ariel Zelivansky](https://www.paloaltonetworks.com/blog/author/ariel-zelivansky/?ts=markdown "Posts by Ariel Zelivansky") *** ** * ** *** [![Prisma Cloud Mitigations for SpringShell and Recent Spring Vulnerabilities: CVE-2022-22963, CVE-2022-22965](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2021/12/Using-Phone-LI.jpg)](https://www2.paloaltonetworks.com/blog/cloud-security/recent-spring-vulnerabilities/) ## [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Cloud Posture Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-security-posture-management/?ts=markdown), [Cloud Workload Protection Platform](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-workload-protection-platform/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown) ### [Prisma Cloud Mitigations for SpringShell and Recent Spring Vulnerabilities:...](https://www2.paloaltonetworks.com/blog/cloud-security/recent-spring-vulnerabilities/) CVE-2022-22965 (SpringShell), a Remote Code Execution (RCE) affecting the Spring Framework was published on March 31, 2022. This blog details Prisma Cloud's mitigations capabilities for SpringShell Mar 31, 2022 By [Nathaniel Quist](https://www.paloaltonetworks.com/blog/author/nathaniel-q-quist-sr-threat-researcher-public-cloud-security/?ts=markdown "Posts by Nathaniel Quist"), [Ariel Zelivansky](https://www.paloaltonetworks.com/blog/author/ariel-zelivansky/?ts=markdown "Posts by Ariel Zelivansky"), [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson"), [Alok Tongaonkar](https://www.paloaltonetworks.com/blog/author/alok-tongaonkar/?ts=markdown "Posts by Alok Tongaonkar") and [Artur Avetisyan](https://www.paloaltonetworks.com/blog/author/artur-avetisyan/?ts=markdown "Posts by Artur Avetisyan") *** ** * ** *** [![Recent Vulnerabilities in Envoy Explained, Including Impact to Istio](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/11/Container-Security-Featured-Image.png)](https://www2.paloaltonetworks.com/blog/2019/12/cloud-envoy-vulnerabilities/) ## [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown) ### [Recent Vulnerabilities in Envoy Explained, Including Impact to Istio](https://www2.paloaltonetworks.com/blog/2019/12/cloud-envoy-vulnerabilities/) In light of 3 recent vulnerabilities, we highly recommend all Envoy and Istio users upgrade their instances to the latest versions ASAP. Dec 19, 2019 By [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") *** ** * ** *** Load more *** ** * ** *** Blogs by Aviv Sasson Sort By: Popular Popular Recent *** ** * ** *** [![Prisma Cloud Mitigations for SpringShell and Recent Spring Vulnerabilities: CVE-2022-22963, CVE-2022-22965](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2021/12/Using-Phone-LI.jpg)](https://www2.paloaltonetworks.com/blog/cloud-security/recent-spring-vulnerabilities/) ## [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Cloud Posture Security](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-security-posture-management/?ts=markdown), [Cloud Workload Protection Platform](https://www.paloaltonetworks.com/blog/cloud-security/category/cloud-workload-protection-platform/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown) ### [Prisma Cloud Mitigations for SpringShell and Recent Spring Vulnerabilities:...](https://www2.paloaltonetworks.com/blog/cloud-security/recent-spring-vulnerabilities/) CVE-2022-22965 (SpringShell), a Remote Code Execution (RCE) affecting the Spring Framework was published on March 31, 2022. This blog details Prisma Cloud's mitigations capabilities for SpringShell Mar 31, 2022 By [Nathaniel Quist](https://www.paloaltonetworks.com/blog/author/nathaniel-q-quist-sr-threat-researcher-public-cloud-security/?ts=markdown "Posts by Nathaniel Quist"), [Ariel Zelivansky](https://www.paloaltonetworks.com/blog/author/ariel-zelivansky/?ts=markdown "Posts by Ariel Zelivansky"), [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson"), [Alok Tongaonkar](https://www.paloaltonetworks.com/blog/author/alok-tongaonkar/?ts=markdown "Posts by Alok Tongaonkar") and [Artur Avetisyan](https://www.paloaltonetworks.com/blog/author/artur-avetisyan/?ts=markdown "Posts by Artur Avetisyan") *** ** * ** *** [![Recent Vulnerabilities in Envoy Explained, Including Impact to Istio](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/11/Container-Security-Featured-Image.png)](https://www2.paloaltonetworks.com/blog/2019/12/cloud-envoy-vulnerabilities/) ## [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown) ### [Recent Vulnerabilities in Envoy Explained, Including Impact to Istio](https://www2.paloaltonetworks.com/blog/2019/12/cloud-envoy-vulnerabilities/) In light of 3 recent vulnerabilities, we highly recommend all Envoy and Istio users upgrade their instances to the latest versions ASAP. Dec 19, 2019 By [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") *** ** * ** *** [![Analysis of Two Newly Patched Kubernetes Vulnerabilities](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/10/Possible-Kubernetes-image.1.jpg)](https://www2.paloaltonetworks.com/blog/2019/10/cloud-kubernetes-vulnerabilities/) ## [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown) ### [Analysis of Two Newly Patched Kubernetes Vulnerabilities](https://www2.paloaltonetworks.com/blog/2019/10/cloud-kubernetes-vulnerabilities/) We highly recommend upgrading to Kubernetes builds 1.14.8, 1.15.5 or 1.16.2 to address two recently patched Kubernetes vulnerabilities. Oct 16, 2019 By [Ariel Zelivansky](https://www.paloaltonetworks.com/blog/author/ariel-zelivansky/?ts=markdown "Posts by Ariel Zelivansky") and [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") *** ** * ** *** [![The New AI Attack Surface — How Cortex Cloud Secures MCP](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/06/GettyImages-618195354-edit-scaled.jpg)](https://www2.paloaltonetworks.com/blog/2025/06/cloud-security-model-context-protocol-mcp-security/) ## [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [AI Security Posture Management](https://www.paloaltonetworks.com/blog/cloud-security/category/ai-security-posture-management/?ts=markdown) ### [The New AI Attack Surface --- How Cortex Cloud Secures MCP](https://www2.paloaltonetworks.com/blog/2025/06/cloud-security-model-context-protocol-mcp-security/) MCP Security in Cortex Cloud protects AI applications by securing Model Context Protocol communications and detecting API-layer threats in real time. Jun 13, 2025 By [Ory Segal](https://www.paloaltonetworks.com/blog/author/ory-segal/?ts=markdown "Posts by Ory Segal"), [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") and [Elad Shuster](https://www.paloaltonetworks.com/blog/author/elad-shuster/?ts=markdown "Posts by Elad Shuster") *** ** * ** *** [![Mitigate GraphQL Risks and Secure Your APIs with Prisma Cloud](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2023/02/Fog-upon-City.jpg)](https://www2.paloaltonetworks.com/blog/cloud-security/mitigating-graphql-risks-with-prisma-cloud-waas/) ## [Cloud Workload Protection](https://www.paloaltonetworks.com/blog/category/cloud-workload-protection/?ts=markdown), [Web Application \& API Security](https://www.paloaltonetworks.com/blog/cloud-security/category/web-application-api-security/?ts=markdown) ### [Mitigate GraphQL Risks and Secure Your APIs with Prisma Cloud](https://www2.paloaltonetworks.com/blog/cloud-security/mitigating-graphql-risks-with-prisma-cloud-waas/) GraphQL is a powerful, open source data query and manipulation language for APIs that has been getting a lot of attention because of its efficiency over traditional REST APIs. But, as with ... Apr 06, 2023 By [Aviv Sasson](https://www.paloaltonetworks.com/blog/author/aviv-sasson/?ts=markdown "Posts by Aviv Sasson") *** ** * ** *** Load more {#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 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