Tips on Samarthyahttps://samarthya.me/tags/tips/Recent content in Tips on SamarthyaHugo -- gohugo.ioen© Samarthya 2018-2026. All rights reserved.Tue, 25 May 2021 09:26:50 +0000Cracking CISMhttps://samarthya.me/posts/cracking-cism/Tue, 25 May 2021 09:26:50 +0000https://samarthya.me/posts/cracking-cism/<p>I recently gave <code>CISM</code> and I believe it is easily <code>crackable</code>. For those who are pursuing this certification the mantra is similar (or at least the one that I followed)</p>Kernel Modehttps://samarthya.me/posts/kernel-mode/Sat, 17 Oct 2020 14:58:39 +0000https://samarthya.me/posts/kernel-mode/<p>The CPU operates in two modes in Linux</p> <ol> <li>User mode (non privileged mode)</li> <li>Kernel mode (System mode)</li> </ol> <p>When operating in Kernel mode it has un-restricted access to resources like memory and input output devices.</p>