https://chebaturkin.dev/Recent content on Alex ChebaturkinHugoenhttps://chebaturkin.dev/about/Mon, 01 Jan 0001 00:00:00 +0000https://chebaturkin.dev/about/<p>I&rsquo;m a staff-level engineer working on security infrastructure — identity, authorization, and privileged access — at cloud scale. Certificate authorities, policy control planes, authenticating proxies, session containment, and the operational reality of running all of that across a global fleet.</p> <p>Before that: compilers and high-performance backend systems at Bing, and language tooling at JetBrains.</p> <p>I write here about design decisions and failure modes in this class of system. Everything here is my own reasoning about the problem space, not a description of any employer&rsquo;s internal systems.</p>