<h3 data-section-id="1z05nge" data-start="342" data-end="390">Hi everyone,</h3>
<h3 data-section-id="1z05nge" data-start="342" data-end="390"><br data-start="403" data-end="406" /> I recently stumbled upon something called CZNull, but I&rsquo;m still unsure what it's actually used for. Is it a testing or benchmarking tool?</h3>
<h3 data-section-id="1z05nge" data-start="342" data-end="390">If anyone here has hands-on experience with it, I&rsquo;d love to know what makes it stand out. Does it offer anything beyond what typical diagnostic software does?</h3>
<h3 data-section-id="1z05nge" data-start="342" data-end="390">Just trying to understand if it's useful for performance testing or more for security.<br data-start="793" data-end="796" /> Thanks in advance!</h3>