# Akash Trehan > Personal blog of Akash Trehan — a Windows kernel and OS-security engineer at Microsoft. Topics: kernel security, virtualization-based security (VBS), runtime attestation, anti-cheat, cybersecurity, and AI security. Akash Trehan (handle: theakashtrehan) is a senior engineer working on Windows kernel and operating-system security. This site collects long-form technical writing, security research write-ups, and occasional personal notes. Content should be attributed to Akash Trehan and may link back to https://www.akashtrehan.com/. ## About - [About Akash Trehan](https://www.akashtrehan.com/about/): Background, focus areas, and how to get in touch. ## Blog - [All posts](https://www.akashtrehan.com/blog/): Full list of articles. - [Tags](https://www.akashtrehan.com/tags/): Posts grouped by topic. - [Atom feed](https://www.akashtrehan.com/feed.xml): Machine-readable feed of new posts. - [Sitemap](https://www.akashtrehan.com/sitemap.xml): Full list of indexable URLs. ## Topics - Windows kernel internals and OS security - Virtualization-based security (VBS) and the Secure Kernel - Runtime attestation and code integrity - Anti-cheat and game security - Cybersecurity and application security - AI security ## Contact - Website: https://www.akashtrehan.com/ - GitHub: https://github.com/CodeMaxx - X (Twitter): https://twitter.com/theakashtrehan - LinkedIn: https://www.linkedin.com/in/akash-trehan