---
title: Blogs
description: The Oshyn blog is packed with insightful articles offering thoughts, advice, and tips from our Sitecore, AEM, and Optimizely CMS & web development experts.
url: http://www-qa.oshyn.com/blog
---
# Blog

Digital Marketing Technology Strategic Insights & Technical Advice

- [Automate Windows Security Updates for AWS EC2 Instances with AWS Systems Manager](https://www-qa.oshyn.com/blog/automate-windows-security-updates)
  
 ![IT Specialist working on cyber security in Data Center.](https://www-qa.oshyn.com/~/media/Oshyn/Insights/Blog/2024-07-18 Automate Windows Security Updates for AWS EC2 Instances with AWS Systems Manager/blog_thumb_automate-windows-security-updates.jpg)
 Author: Wladimir Moyano


- [AEM User Mappings: Enforcing Cybersecurity Through the Principle of Least Privilege](https://www-qa.oshyn.com/blog/aem-user-mappings-enforcing-cybersecurity)
  
 ![mappings](https://www-qa.oshyn.com/~/media/Oshyn/Insights/Blog/2023-08 AEM User Mappings- Enforcing Cybersecurity Through the Principle of Least Privilege/blog_thumb_aem-user-mappings.jpg)
 Author: Jonathan Saurez


- [Understanding Passkeys](https://www-qa.oshyn.com/blog/passkeys-authentication-solution)
  A Modern Authentication Solution
 ![Bunch of different keys](https://www-qa.oshyn.com/~/media/Oshyn/Insights/Blog/2025-11-27 Understanding Passkeys/blog_thumb_passkeys-authentication-solution.jpg)
 Author: Daniel Teran


- [Enterprise Cybersecurity: Why You Can’t Afford to Be Reactive With Your Website Security](https://www-qa.oshyn.com/blog/enterprise-cybersecurity)
  
 ![Vault: Cyber Security in the Enterprise](https://www-qa.oshyn.com/~/media/Oshyn/Insights/Blog/2022-07 Enterprise Cybersecurity/blog_thumb_security.jpg)
 Author: Oshyn