<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[SecureNetworkShield]]></title><description><![CDATA[SecureNetworkShield]]></description><link>https://securenetworkshield.hashnode.dev</link><generator>RSS for Node</generator><lastBuildDate>Thu, 24 Sep 2026 14:46:49 GMT</lastBuildDate><atom:link href="https://securenetworkshield.hashnode.dev/rss.xml" rel="self" type="application/rss+xml"/><language><![CDATA[en]]></language><ttl>60</ttl><item><title><![CDATA[𝑺𝒕𝒂𝒕𝒊𝒄 𝑹𝒐𝒖𝒕𝒊𝒏𝒈 𝑶𝒗𝒆𝒓𝒗𝒊𝒆𝒘]]></title><description><![CDATA[𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒊𝒔 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒆𝒄𝒉𝒏𝒊𝒒𝒖𝒆 𝒘𝒉𝒆𝒓𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒎𝒂𝒏𝒖𝒂𝒍𝒍𝒚 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆𝒔 𝒊𝒏 𝒓𝒐𝒖𝒕𝒆𝒓𝒔 𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒅𝒆𝒗...]]></description><link>https://securenetworkshield.hashnode.dev/8j2ruvcdkpxwnzkc8j2slfcdkorwnzkeipcdkbnwnzkq8j2slvcdkpxwnzkk8j2sjcdkogg8j2rtvcdkpfwnzkg8j2skcdkpfwnzkk8j2shvcdkpgg</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/8j2ruvcdkpxwnzkc8j2slfcdkorwnzkeipcdkbnwnzkq8j2slvcdkpxwnzkk8j2sjcdkogg8j2rtvcdkpfwnzkg8j2skcdkpfwnzkk8j2shvcdkpgg</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Wed, 30 Aug 2023 06:17:03 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1693376211065/ff4ae67f-7947-416e-aabf-8c628c4b1cae.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒊𝒔 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒆𝒄𝒉𝒏𝒊𝒒𝒖𝒆 𝒘𝒉𝒆𝒓𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒎𝒂𝒏𝒖𝒂𝒍𝒍𝒚 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆𝒔 𝒊𝒏 𝒓𝒐𝒖𝒕𝒆𝒓𝒔 𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒅𝒆𝒗𝒊𝒄𝒆𝒔.</p>
<p>𝑯𝒆𝒓𝒆 𝒂𝒓𝒆 𝒔𝒐𝒎𝒆 𝒌𝒆𝒚 𝒏𝒐𝒕𝒆𝒔 𝒐𝒏 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈:</p>
<p>𝑴𝒂𝒏𝒖𝒂𝒍 𝑪𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒂𝒕𝒊𝒐𝒏: 𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒂𝒓𝒆 𝒎𝒂𝒏𝒖𝒂𝒍𝒍𝒚 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆𝒅 𝒃𝒚 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔. 𝑻𝒉𝒊𝒔 𝒎𝒆𝒂𝒏𝒔 𝒕𝒉𝒂𝒕 𝒆𝒗𝒆𝒓𝒚 𝒓𝒐𝒖𝒕𝒆 𝒊𝒏 𝒕𝒉𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆 𝒊𝒔 𝒆𝒙𝒑𝒍𝒊𝒄𝒊𝒕𝒍𝒚 𝒅𝒆𝒇𝒊𝒏𝒆𝒅, 𝒊𝒏𝒄𝒍𝒖𝒅𝒊𝒏𝒈 𝒕𝒉𝒆 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒏𝒅 𝒕𝒉𝒆 𝒏𝒆𝒙𝒕 𝒉𝒐𝒑 (𝒈𝒂𝒕𝒆𝒘𝒂𝒚) 𝒕𝒐 𝒓𝒆𝒂𝒄𝒉 𝒕𝒉𝒂𝒕 𝒏𝒆𝒕𝒘𝒐𝒓𝒌.</p>
<p>𝑺𝒊𝒎𝒑𝒍𝒊𝒄𝒊𝒕𝒚: 𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒊𝒔 𝒔𝒕𝒓𝒂𝒊𝒈𝒉𝒕𝒇𝒐𝒓𝒘𝒂𝒓𝒅 𝒂𝒏𝒅 𝒔𝒊𝒎𝒑𝒍𝒆 𝒕𝒐 𝒔𝒆𝒕 𝒖𝒑, 𝒎𝒂𝒌𝒊𝒏𝒈 𝒊𝒕 𝒂 𝒈𝒐𝒐𝒅 𝒄𝒉𝒐𝒊𝒄𝒆 𝒇𝒐𝒓 𝒔𝒎𝒂𝒍𝒍, 𝒔𝒕𝒂𝒃𝒍𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒘𝒊𝒕𝒉 𝒑𝒓𝒆𝒅𝒊𝒄𝒕𝒂𝒃𝒍𝒆 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒑𝒂𝒕𝒕𝒆𝒓𝒏𝒔.</p>
<p>𝑳𝒊𝒎𝒊𝒕𝒆𝒅 𝑺𝒄𝒂𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚: 𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒅𝒐𝒆𝒔𝒏'𝒕 𝒂𝒅𝒂𝒑𝒕 𝒘𝒆𝒍𝒍 𝒕𝒐 𝒄𝒉𝒂𝒏𝒈𝒆𝒔 𝒊𝒏 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒐𝒑𝒐𝒍𝒐𝒈𝒚 𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒇𝒂𝒊𝒍𝒖𝒓𝒆𝒔. 𝑰𝒇 𝒂 𝒓𝒐𝒖𝒕𝒆 𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒑𝒂𝒕𝒉 𝒄𝒉𝒂𝒏𝒈𝒆𝒔, 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒎𝒖𝒔𝒕 𝒎𝒂𝒏𝒖𝒂𝒍𝒍𝒚 𝒖𝒑𝒅𝒂𝒕𝒆 𝒕𝒉𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆𝒔 𝒐𝒏 𝒂𝒇𝒇𝒆𝒄𝒕𝒆𝒅 𝒅𝒆𝒗𝒊𝒄𝒆𝒔.</p>
<p>𝑵𝒐 𝑫𝒚𝒏𝒂𝒎𝒊𝒄 𝑼𝒑𝒅𝒂𝒕𝒆𝒔: 𝑼𝒏𝒍𝒊𝒌𝒆 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍𝒔 (𝒆.𝒈., 𝑶𝑺𝑷𝑭, 𝑹𝑰𝑷), 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒅𝒐𝒏'𝒕 𝒆𝒙𝒄𝒉𝒂𝒏𝒈𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒊𝒏𝒇𝒐𝒓𝒎𝒂𝒕𝒊𝒐𝒏 𝒘𝒊𝒕𝒉 𝒐𝒕𝒉𝒆𝒓 𝒓𝒐𝒖𝒕𝒆𝒓𝒔. 𝑻𝒉𝒆𝒚 𝒓𝒆𝒎𝒂𝒊𝒏 𝒄𝒐𝒏𝒔𝒕𝒂𝒏𝒕 𝒖𝒏𝒕𝒊𝒍 𝒎𝒂𝒏𝒖𝒂𝒍𝒍𝒚 𝒎𝒐𝒅𝒊𝒇𝒊𝒆𝒅.</p>
<p>𝑫𝒆𝒇𝒂𝒖𝒍𝒕 𝑹𝒐𝒖𝒕𝒆: 𝑨 𝒄𝒐𝒎𝒎𝒐𝒏 𝒖𝒔𝒆 𝒐𝒇 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒊𝒔 𝒕𝒐 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝒂 𝒅𝒆𝒇𝒂𝒖𝒍𝒕 𝒓𝒐𝒖𝒕𝒆 (0.0.0.0/0) 𝒐𝒏 𝒂 𝒓𝒐𝒖𝒕𝒆𝒓. 𝑻𝒉𝒊𝒔 𝒅𝒆𝒇𝒂𝒖𝒍𝒕 𝒓𝒐𝒖𝒕𝒆 𝒊𝒔 𝒖𝒔𝒆𝒅 𝒘𝒉𝒆𝒏 𝒕𝒉𝒆𝒓𝒆'𝒔 𝒏𝒐 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒎𝒂𝒕𝒄𝒉 𝒊𝒏 𝒕𝒉𝒆 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆, 𝒂𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒕𝒐 𝒃𝒆 𝒇𝒐𝒓𝒘𝒂𝒓𝒅𝒆𝒅 𝒕𝒐 𝒂 𝒅𝒆𝒇𝒂𝒖𝒍𝒕 𝒈𝒂𝒕𝒆𝒘𝒂𝒚 (𝒐𝒇𝒕𝒆𝒏 𝒂𝒏 𝑰𝑺𝑷 𝒓𝒐𝒖𝒕𝒆𝒓).</p>
<p>𝑳𝒐𝒂𝒅 𝑩𝒂𝒍𝒂𝒏𝒄𝒊𝒏𝒈 𝒂𝒏𝒅 𝑹𝒆𝒅𝒖𝒏𝒅𝒂𝒏𝒄𝒚: 𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒄𝒂𝒏 𝒃𝒆 𝒖𝒔𝒆𝒅 𝒇𝒐𝒓 𝒔𝒊𝒎𝒑𝒍𝒆 𝒍𝒐𝒂𝒅 𝒃𝒂𝒍𝒂𝒏𝒄𝒊𝒏𝒈 𝒂𝒏𝒅 𝒓𝒆𝒅𝒖𝒏𝒅𝒂𝒏𝒄𝒚 𝒃𝒚 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒊𝒏𝒈 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒆𝒒𝒖𝒂𝒍-𝒄𝒐𝒔𝒕 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒕𝒐 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏 𝒘𝒊𝒕𝒉 𝒅𝒊𝒇𝒇𝒆𝒓𝒆𝒏𝒕 𝒏𝒆𝒙𝒕 𝒉𝒐𝒑𝒔.</p>
<p>𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚: 𝑺𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒄𝒂𝒏 𝒃𝒆 𝒖𝒔𝒆𝒅 𝒕𝒐 𝒄𝒐𝒏𝒕𝒓𝒐𝒍 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒇𝒍𝒐𝒘 𝒂𝒏𝒅 𝒆𝒏𝒉𝒂𝒏𝒄𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒃𝒚 𝒅𝒊𝒓𝒆𝒄𝒕𝒊𝒏𝒈 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒕𝒉𝒓𝒐𝒖𝒈𝒉 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒑𝒂𝒕𝒉𝒔.</p>
<p>𝑴𝒂𝒊𝒏𝒕𝒆𝒏𝒂𝒏𝒄𝒆: 𝑴𝒂𝒊𝒏𝒕𝒆𝒏𝒂𝒏𝒄𝒆 𝒄𝒂𝒏 𝒃𝒆 𝒆𝒂𝒔𝒊𝒆𝒓 𝒘𝒊𝒕𝒉 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒂𝒔 𝒕𝒉𝒆𝒓𝒆 𝒂𝒓𝒆 𝒏𝒐 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍-𝒓𝒆𝒍𝒂𝒕𝒆𝒅 𝒊𝒔𝒔𝒖𝒆𝒔 𝒕𝒐 𝒕𝒓𝒐𝒖𝒃𝒍𝒆𝒔𝒉𝒐𝒐𝒕. 𝑯𝒐𝒘𝒆𝒗𝒆𝒓, 𝒊𝒕 𝒓𝒆𝒒𝒖𝒊𝒓𝒆𝒔 𝒅𝒊𝒍𝒊𝒈𝒆𝒏𝒕 𝒎𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 𝒂𝒔 𝒕𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒄𝒉𝒂𝒏𝒈𝒆𝒔.</p>
<p>𝑺𝒖𝒃𝒏𝒆𝒕 𝑴𝒂𝒔𝒌: 𝑾𝒉𝒆𝒏 𝒅𝒆𝒇𝒊𝒏𝒊𝒏𝒈 𝒂 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆, 𝒊𝒕'𝒔 𝒄𝒓𝒖𝒄𝒊𝒂𝒍 𝒕𝒐 𝒔𝒑𝒆𝒄𝒊𝒇𝒚 𝒕𝒉𝒆 𝒄𝒐𝒓𝒓𝒆𝒄𝒕 𝒔𝒖𝒃𝒏𝒆𝒕 𝒎𝒂𝒔𝒌 𝒕𝒐 𝒆𝒏𝒔𝒖𝒓𝒆 𝒕𝒉𝒆 𝒓𝒐𝒖𝒕𝒆 𝒎𝒂𝒕𝒄𝒉𝒆𝒔 𝒕𝒉𝒆 𝒅𝒆𝒔𝒊𝒓𝒆𝒅 𝒏𝒆𝒕𝒘𝒐𝒓𝒌. 𝑹𝒐𝒖𝒕𝒊𝒏𝒈 𝑻𝒂𝒃𝒍𝒆 𝑺𝒊𝒛𝒆: 𝑰𝒏 𝒍𝒂𝒓𝒈𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔, 𝒕𝒉𝒆 𝒎𝒂𝒏𝒖𝒂𝒍 𝒎𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 𝒐𝒇 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒇𝒐𝒓 𝒏𝒖𝒎𝒆𝒓𝒐𝒖𝒔 𝒔𝒖𝒃𝒏𝒆𝒕𝒔 𝒄𝒂𝒏 𝒃𝒆𝒄𝒐𝒎𝒆 𝒄𝒖𝒎𝒃𝒆𝒓𝒔𝒐𝒎𝒆 𝒂𝒏𝒅 𝒆𝒓𝒓𝒐𝒓-𝒑𝒓𝒐𝒏𝒆.</p>
<p>𝑹𝒐𝒖𝒕𝒊𝒏𝒈 𝑫𝒆𝒄𝒊𝒔𝒊𝒐𝒏 𝑷𝒓𝒊𝒐𝒓𝒊𝒕𝒚: 𝑰𝒏 𝒂 𝒓𝒐𝒖𝒕𝒆𝒓 𝒘𝒊𝒕𝒉 𝒃𝒐𝒕𝒉 𝒔𝒕𝒂𝒕𝒊𝒄 𝒂𝒏𝒅 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔, 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒆𝒔 𝒕𝒚𝒑𝒊𝒄𝒂𝒍𝒍𝒚 𝒕𝒂𝒌𝒆 𝒑𝒓𝒆𝒄𝒆𝒅𝒆𝒏𝒄𝒆 𝒐𝒗𝒆𝒓 𝒅𝒚𝒏𝒂𝒎𝒊𝒄𝒂𝒍𝒍𝒚 𝒍𝒆𝒂𝒓𝒏𝒆𝒅 𝒓𝒐𝒖𝒕𝒆𝒔.</p>
<p>𝒔𝒖𝒎𝒎𝒂𝒓𝒚, 𝒔𝒕𝒂𝒕𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂 𝒔𝒊𝒎𝒑𝒍𝒆 𝒂𝒏𝒅 𝒑𝒓𝒆𝒅𝒊𝒄𝒕𝒂𝒃𝒍𝒆 𝒘𝒂𝒚 𝒕𝒐 𝒓𝒐𝒖𝒕𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒃𝒖𝒕 𝒍𝒂𝒄𝒌𝒔 𝒕𝒉𝒆 𝒂𝒅𝒂𝒑𝒕𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒔𝒄𝒂𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒐𝒇 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍𝒔. 𝑰𝒕'𝒔 𝒐𝒇𝒕𝒆𝒏 𝒖𝒔𝒆𝒅 𝒊𝒏 𝒔𝒎𝒂𝒍𝒍𝒆𝒓, 𝒍𝒆𝒔𝒔 𝒄𝒐𝒎𝒑𝒍𝒆𝒙 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒐𝒓 𝒇𝒐𝒓 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒓𝒆𝒒𝒖𝒊𝒓𝒆𝒎𝒆𝒏𝒕𝒔.</p>
]]></content:encoded></item><item><title><![CDATA[𝑬𝒙𝒑𝒍𝒐𝒓𝒊𝒏𝒈 𝒕𝒉𝒆 𝑰𝒏𝒔 𝒂𝒏𝒅 𝑶𝒖𝒕𝒔 𝒐𝒇 𝑫𝑶𝑻1𝑿 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏  𝑰𝒏𝒕𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏:]]></title><description><![CDATA[𝑫𝑶𝑻1𝑿 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏
𝑰𝒏 𝒕𝒉𝒆 𝒘𝒐𝒓𝒍𝒅 𝒐𝒇 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒂𝒏𝒅𝒔 𝒐𝒖𝒕 𝒂𝒔 𝒂 𝒓𝒐𝒃𝒖𝒔𝒕 𝒎𝒆𝒕𝒉𝒐𝒅 𝒇𝒐𝒓 𝒄𝒐𝒏𝒕𝒓𝒐𝒍𝒍𝒊𝒏𝒈 𝒂𝒄𝒄𝒆𝒔𝒔 𝒕𝒐 𝒏𝒆𝒕𝒘�...]]></description><link>https://securenetworkshield.hashnode.dev/1</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/1</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Sat, 19 Aug 2023 06:12:58 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1692425518727/df4d1b28-d67f-4a8f-a8c6-2e8b40c44854.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>𝑫𝑶𝑻1𝑿 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏</p>
<p>𝑰𝒏 𝒕𝒉𝒆 𝒘𝒐𝒓𝒍𝒅 𝒐𝒇 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒂𝒏𝒅𝒔 𝒐𝒖𝒕 𝒂𝒔 𝒂 𝒓𝒐𝒃𝒖𝒔𝒕 𝒎𝒆𝒕𝒉𝒐𝒅 𝒇𝒐𝒓 𝒄𝒐𝒏𝒕𝒓𝒐𝒍𝒍𝒊𝒏𝒈 𝒂𝒄𝒄𝒆𝒔𝒔 𝒕𝒐 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒓𝒆𝒔𝒐𝒖𝒓𝒄𝒆𝒔.</p>
<p>𝑻𝒉𝒊𝒔 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒑𝒍𝒂𝒚𝒔 𝒂 𝒑𝒊𝒗𝒐𝒕𝒂𝒍 𝒓𝒐𝒍𝒆 𝒊𝒏 𝒔𝒂𝒇𝒆𝒈𝒖𝒂𝒓𝒅𝒊𝒏𝒈 𝒔𝒆𝒏𝒔𝒊𝒕𝒊𝒗𝒆 𝒅𝒂𝒕𝒂 𝒂𝒏𝒅 𝒆𝒏𝒔𝒖𝒓𝒊𝒏𝒈 𝒕𝒉𝒂𝒕 𝒐𝒏𝒍𝒚 𝒂𝒖𝒕𝒉𝒐𝒓𝒊𝒛𝒆𝒅 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒄𝒂𝒏 𝒄𝒐𝒏𝒏𝒆𝒄𝒕 𝒕𝒐 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌.</p>
<p>𝑰𝒏 𝒕𝒉𝒊𝒔 𝒃𝒍𝒐𝒈 𝒑𝒐𝒔𝒕, 𝒘𝒆'𝒍𝒍 𝒅𝒆𝒍𝒗𝒆 𝒊𝒏𝒕𝒐 𝒕𝒉𝒆 𝒊𝒏𝒕𝒓𝒊𝒄𝒂𝒄𝒊𝒆𝒔 𝒐𝒇 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏, 𝒅𝒊𝒔𝒄𝒖𝒔𝒔𝒊𝒏𝒈 𝒊𝒕𝒔 𝒄𝒐𝒓𝒆 𝒄𝒐𝒏𝒄𝒆𝒑𝒕𝒔, 𝒃𝒆𝒏𝒆𝒇𝒊𝒕𝒔, 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒄𝒐𝒏𝒔𝒊𝒅𝒆𝒓𝒂𝒕𝒊𝒐𝒏𝒔.</p>
<p>𝑼𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝑫𝑶𝑻1𝑿 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏: 𝑫𝑶𝑻1𝑿, 𝒂𝒍𝒔𝒐 𝒌𝒏𝒐𝒘𝒏 𝒂𝒔 𝑰𝑬𝑬𝑬 802.1𝑿, 𝒊𝒔 𝒂𝒏 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒕𝒉𝒂𝒕 𝒆𝒏𝒉𝒂𝒏𝒄𝒆𝒔 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒃𝒚 𝒄𝒐𝒏𝒕𝒓𝒐𝒍𝒍𝒊𝒏𝒈 𝒂𝒄𝒄𝒆𝒔𝒔 𝒕𝒐 𝑬𝒕𝒉𝒆𝒓𝒏𝒆𝒕 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔. 𝑰𝒕'𝒔 𝒅𝒆𝒔𝒊𝒈𝒏𝒆𝒅 𝒕𝒐 𝒂𝒅𝒅𝒓𝒆𝒔𝒔 𝒕𝒉𝒆 𝒍𝒊𝒎𝒊𝒕𝒂𝒕𝒊𝒐𝒏𝒔 𝒐𝒇 𝒑𝒓𝒆𝒗𝒊𝒐𝒖𝒔 𝒎𝒆𝒕𝒉𝒐𝒅𝒔, 𝒔𝒖𝒄𝒉 𝒂𝒔 𝒔𝒕𝒂𝒕𝒊𝒄 𝑴𝑨𝑪 𝒂𝒅𝒅𝒓𝒆𝒔𝒔 𝒇𝒊𝒍𝒕𝒆𝒓𝒊𝒏𝒈, 𝒃𝒚 𝒐𝒇𝒇𝒆𝒓𝒊𝒏𝒈 𝒅𝒚𝒏𝒂𝒎𝒊𝒄, 𝒑𝒐𝒓𝒕-𝒃𝒂𝒔𝒆𝒅 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏.</p>
<p>𝑻𝒉𝒊𝒔 𝒎𝒆𝒂𝒏𝒔 𝒕𝒉𝒂𝒕 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒂𝒓𝒆 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒆𝒅 𝒊𝒏𝒅𝒊𝒗𝒊𝒅𝒖𝒂𝒍𝒍𝒚 𝒃𝒆𝒇𝒐𝒓𝒆 𝒃𝒆𝒊𝒏𝒈 𝒈𝒓𝒂𝒏𝒕𝒆𝒅 𝒂𝒄𝒄𝒆𝒔𝒔 𝒕𝒐 𝒕𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌.</p>
<p>𝑲𝒆𝒚 𝑪𝒐𝒏𝒄𝒆𝒑𝒕𝒔 𝒂𝒏𝒅 𝑪𝒐𝒎𝒑𝒐𝒏𝒆𝒏𝒕𝒔:</p>
<p>𝑺𝒖𝒑𝒑𝒍𝒊𝒄𝒂𝒏𝒕: 𝑻𝒉𝒆 𝒅𝒆𝒗𝒊𝒄𝒆 𝒔𝒆𝒆𝒌𝒊𝒏𝒈 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒄𝒄𝒆𝒔𝒔, 𝒔𝒖𝒄𝒉 𝒂𝒔 𝒂 𝒍𝒂𝒑𝒕𝒐𝒑 𝒐𝒓 𝒔𝒎𝒂𝒓𝒕𝒑𝒉𝒐𝒏𝒆.</p>
<p>𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒐𝒓: 𝑻𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒅𝒆𝒗𝒊𝒄𝒆 (𝒍𝒊𝒌𝒆 𝒂 𝒔𝒘𝒊𝒕𝒄𝒉) 𝒕𝒉𝒂𝒕 𝒂𝒄𝒕𝒔 𝒂𝒔 𝒕𝒉𝒆 𝒈𝒂𝒕𝒆𝒌𝒆𝒆𝒑𝒆𝒓 𝒕𝒐 𝒕𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌, 𝒆𝒏𝒇𝒐𝒓𝒄𝒊𝒏𝒈 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏.</p>
<p>𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑺𝒆𝒓𝒗𝒆𝒓: 𝑻𝒚𝒑𝒊𝒄𝒂𝒍𝒍𝒚, 𝒂 𝑹𝑨𝑫𝑰𝑼𝑺 (𝑹𝒆𝒎𝒐𝒕𝒆 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑫𝒊𝒂𝒍-𝑰𝒏 𝑼𝒔𝒆𝒓 𝑺𝒆𝒓𝒗𝒊𝒄𝒆) 𝒔𝒆𝒓𝒗𝒆𝒓, 𝒘𝒉𝒊𝒄𝒉 𝒗𝒆𝒓𝒊𝒇𝒊𝒆𝒔 𝒕𝒉𝒆 𝒄𝒓𝒆𝒅𝒆𝒏𝒕𝒊𝒂𝒍𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒅 𝒃𝒚 𝒕𝒉𝒆 𝒔𝒖𝒑𝒑𝒍𝒊𝒄𝒂𝒏𝒕.</p>
<p>𝑬𝑨𝑷 (𝑬𝒙𝒕𝒆𝒏𝒔𝒊𝒃𝒍𝒆 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑷𝒓𝒐𝒕𝒐𝒄𝒐𝒍): 𝑻𝒉𝒆 𝒇𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌 𝒖𝒔𝒆𝒅 𝒇𝒐𝒓 𝒗𝒂𝒓𝒊𝒐𝒖𝒔 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒎𝒆𝒕𝒉𝒐𝒅𝒔, 𝒑𝒓𝒐𝒗𝒊𝒅𝒊𝒏𝒈 𝒇𝒍𝒆𝒙𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒊𝒏 𝒄𝒉𝒐𝒐𝒔𝒊𝒏𝒈 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒎𝒆𝒄𝒉𝒂𝒏𝒊𝒔𝒎𝒔.</p>
<p>𝑩𝒆𝒏𝒆𝒇𝒊𝒕𝒔 𝒐𝒇 𝑫𝑶𝑻1𝑿 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏:</p>
<p>𝑬𝒏𝒉𝒂𝒏𝒄𝒆𝒅 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚: 𝑫𝑶𝑻1𝑿 𝒑𝒓𝒆𝒗𝒆𝒏𝒕𝒔 𝒖𝒏𝒂𝒖𝒕𝒉𝒐𝒓𝒊𝒛𝒆𝒅 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒇𝒓𝒐𝒎 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒏𝒈 𝒕𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌, 𝒓𝒆𝒅𝒖𝒄𝒊𝒏𝒈 𝒕𝒉𝒆 𝒓𝒊𝒔𝒌 𝒐𝒇 𝒅𝒂𝒕𝒂 𝒃𝒓𝒆𝒂𝒄𝒉𝒆𝒔 𝒂𝒏𝒅 𝒖𝒏𝒂𝒖𝒕𝒉𝒐𝒓𝒊𝒛𝒆𝒅 𝒅𝒂𝒕𝒂 𝒂𝒄𝒄𝒆𝒔𝒔.</p>
<p>𝑮𝒓𝒂𝒏𝒖𝒍𝒂𝒓 𝑪𝒐𝒏𝒕𝒓𝒐𝒍: 𝑨𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒄𝒂𝒏 𝒆𝒏𝒇𝒐𝒓𝒄𝒆 𝒂𝒄𝒄𝒆𝒔𝒔 𝒑𝒐𝒍𝒊𝒄𝒊𝒆𝒔 𝒐𝒏 𝒂 𝒑𝒆𝒓-𝒖𝒔𝒆𝒓 𝒐𝒓 𝒑𝒆𝒓-𝒅𝒆𝒗𝒊𝒄𝒆 𝒃𝒂𝒔𝒊𝒔, 𝒂𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒇𝒐𝒓 𝒑𝒓𝒆𝒄𝒊𝒔𝒆 𝒄𝒐𝒏𝒕𝒓𝒐𝒍 𝒐𝒗𝒆𝒓 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒂𝒄𝒄𝒆𝒔𝒔 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒓𝒆𝒔𝒐𝒖𝒓𝒄𝒆𝒔.</p>
<p>𝑫𝒚𝒏𝒂𝒎𝒊𝒄 𝑼𝒑𝒅𝒂𝒕𝒆𝒔: 𝑪𝒉𝒂𝒏𝒈𝒆𝒔 𝒊𝒏 𝒅𝒆𝒗𝒊𝒄𝒆 𝒔𝒕𝒂𝒕𝒖𝒔, 𝒔𝒖𝒄𝒉 𝒂𝒔 𝒂 𝒍𝒂𝒑𝒕𝒐𝒑 𝒍𝒆𝒂𝒗𝒊𝒏𝒈 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒐𝒓 𝒂 𝒖𝒔𝒆𝒓 𝒄𝒉𝒂𝒏𝒈𝒊𝒏𝒈 𝒄𝒓𝒆𝒅𝒆𝒏𝒕𝒊𝒂𝒍𝒔, 𝒄𝒂𝒏 𝒃𝒆 𝒑𝒓𝒐𝒎𝒑𝒕𝒍𝒚 𝒓𝒆𝒇𝒍𝒆𝒄𝒕𝒆𝒅 𝒊𝒏 𝒂𝒄𝒄𝒆𝒔𝒔 𝒄𝒐𝒏𝒕𝒓𝒐𝒍 𝒑𝒐𝒍𝒊𝒄𝒊𝒆𝒔.</p>
<p>𝑨𝒖𝒅𝒊𝒕 𝑻𝒓𝒂𝒊𝒍: 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒈𝒆𝒏𝒆𝒓𝒂𝒕𝒆𝒔 𝒍𝒐𝒈𝒔 𝒕𝒉𝒂𝒕 𝒄𝒂𝒏 𝒃𝒆 𝒖𝒔𝒆𝒅 𝒇𝒐𝒓 𝒂𝒖𝒅𝒊𝒕𝒊𝒏𝒈 𝒂𝒏𝒅 𝒄𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆 𝒑𝒖𝒓𝒑𝒐𝒔𝒆𝒔, 𝒂𝒊𝒅𝒊𝒏𝒈 𝒊𝒏 𝒕𝒓𝒂𝒄𝒌𝒊𝒏𝒈 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒄𝒕𝒊𝒗𝒊𝒕𝒚.</p>
<p>𝑰𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏 𝑺𝒕𝒆𝒑𝒔: 𝑰𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆 𝑺𝒆𝒕𝒖𝒑: 𝑪𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝒕𝒉𝒆 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒔𝒆𝒓𝒗𝒆𝒓 (𝑹𝑨𝑫𝑰𝑼𝑺), 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒐𝒓 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 (𝒔𝒘𝒊𝒕𝒄𝒉𝒆𝒔), 𝒂𝒏𝒅 𝒔𝒖𝒑𝒑𝒍𝒊𝒄𝒂𝒏𝒕 𝒅𝒆𝒗𝒊𝒄𝒆𝒔.</p>
<p>𝑪𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝑷𝒐𝒍𝒊𝒄𝒊𝒆𝒔: 𝑫𝒆𝒇𝒊𝒏𝒆 𝒂𝒄𝒄𝒆𝒔𝒔 𝒑𝒐𝒍𝒊𝒄𝒊𝒆𝒔 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒖𝒔𝒆𝒓 𝒓𝒐𝒍𝒆𝒔, 𝒅𝒆𝒗𝒊𝒄𝒆 𝒕𝒚𝒑𝒆𝒔, 𝒐𝒓 𝒐𝒕𝒉𝒆𝒓 𝒂𝒕𝒕𝒓𝒊𝒃𝒖𝒕𝒆𝒔. 𝑺𝒑𝒆𝒄𝒊𝒇𝒚 𝒕𝒉𝒆 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒎𝒆𝒕𝒉𝒐𝒅𝒔 𝒕𝒐 𝒃𝒆 𝒖𝒔𝒆𝒅.</p>
<p>𝑬𝑨𝑷 𝑴𝒆𝒕𝒉𝒐𝒅 𝑺𝒆𝒍𝒆𝒄𝒕𝒊𝒐𝒏: 𝑪𝒉𝒐𝒐𝒔𝒆 𝒕𝒉𝒆 𝒂𝒑𝒑𝒓𝒐𝒑𝒓𝒊𝒂𝒕𝒆 𝑬𝑨𝑷 𝒎𝒆𝒕𝒉𝒐𝒅 𝒇𝒐𝒓 𝒚𝒐𝒖𝒓 𝒆𝒏𝒗𝒊𝒓𝒐𝒏𝒎𝒆𝒏𝒕, 𝒄𝒐𝒏𝒔𝒊𝒅𝒆𝒓𝒊𝒏𝒈 𝒇𝒂𝒄𝒕𝒐𝒓𝒔 𝒍𝒊𝒌𝒆 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒍𝒆𝒗𝒆𝒍 𝒂𝒏𝒅 𝒄𝒐𝒎𝒑𝒂𝒕𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒘𝒊𝒕𝒉 𝒔𝒖𝒑𝒑𝒍𝒊𝒄𝒂𝒏𝒕 𝒅𝒆𝒗𝒊𝒄𝒆𝒔.</p>
<p>𝑻𝒆𝒔𝒕 𝒂𝒏𝒅 𝑴𝒐𝒏𝒊𝒕𝒐𝒓: 𝑻𝒆𝒔𝒕 𝒕𝒉𝒆 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒂𝒕𝒊𝒐𝒏 𝒕𝒉𝒐𝒓𝒐𝒖𝒈𝒉𝒍𝒚 𝒕𝒐 𝒆𝒏𝒔𝒖𝒓𝒆 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏. 𝑪𝒐𝒏𝒕𝒊𝒏𝒖𝒐𝒖𝒔𝒍𝒚 𝒎𝒐𝒏𝒊𝒕𝒐𝒓 𝒍𝒐𝒈𝒔 𝒇𝒐𝒓 𝒂𝒏𝒚 𝒂𝒏𝒐𝒎𝒂𝒍𝒊𝒆𝒔.</p>
<p>𝑪𝒐𝒎𝒑𝒂𝒕𝒊𝒃𝒊𝒍𝒊𝒕𝒚: 𝑬𝒏𝒔𝒖𝒓𝒆 𝒕𝒉𝒂𝒕 𝒚𝒐𝒖𝒓 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒔𝒖𝒑𝒑𝒐𝒓𝒕 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝒕𝒉𝒆 𝒄𝒉𝒐𝒔𝒆𝒏 𝑬𝑨𝑷 𝒎𝒆𝒕𝒉𝒐𝒅.</p>
<p>𝑼𝒔𝒆𝒓 𝑬𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆: 𝑺𝒕𝒓𝒊𝒗𝒆 𝒇𝒐𝒓 𝒂 𝒃𝒂𝒍𝒂𝒏𝒄𝒆 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒂𝒏𝒅 𝒖𝒔𝒆𝒓 𝒄𝒐𝒏𝒗𝒆𝒏𝒊𝒆𝒏𝒄𝒆, 𝒂𝒔 𝒐𝒗𝒆𝒓𝒍𝒚 𝒄𝒐𝒎𝒑𝒍𝒆𝒙 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒑𝒓𝒐𝒄𝒆𝒔𝒔𝒆𝒔 𝒎𝒊𝒈𝒉𝒕 𝒍𝒆𝒂𝒅 𝒕𝒐 𝒇𝒓𝒖𝒔𝒕𝒓𝒂𝒕𝒊𝒐𝒏.</p>
<p>𝑺𝒆𝒓𝒗𝒆𝒓 𝑹𝒆𝒅𝒖𝒏𝒅𝒂𝒏𝒄𝒚: 𝑺𝒆𝒕 𝒖𝒑 𝒓𝒆𝒅𝒖𝒏𝒅𝒂𝒏𝒕 𝑹𝑨𝑫𝑰𝑼𝑺 𝒔𝒆𝒓𝒗𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒔𝒖𝒓𝒆 𝒖𝒏𝒊𝒏𝒕𝒆𝒓𝒓𝒖𝒑𝒕𝒆𝒅 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒆𝒗𝒆𝒏 𝒊𝒏 𝒄𝒂𝒔𝒆 𝒐𝒇 𝒔𝒆𝒓𝒗𝒆𝒓 𝒇𝒂𝒊𝒍𝒖𝒓𝒆.</p>
<p>𝑰𝒏𝒊𝒕𝒊𝒂𝒍 𝑫𝒆𝒑𝒍𝒐𝒚𝒎𝒆𝒏𝒕: 𝑻𝒉𝒆 𝒊𝒏𝒊𝒕𝒊𝒂𝒍 𝒅𝒆𝒑𝒍𝒐𝒚𝒎𝒆𝒏𝒕 𝒎𝒊𝒈𝒉𝒕 𝒓𝒆𝒒𝒖𝒊𝒓𝒆 𝒆𝒇𝒇𝒐𝒓𝒕 𝒕𝒐 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆 𝒂𝒏𝒅 𝒕𝒓𝒐𝒖𝒃𝒍𝒆𝒔𝒉𝒐𝒐𝒕, 𝒃𝒖𝒕 𝒕𝒉𝒆 𝒍𝒐𝒏𝒈-𝒕𝒆𝒓𝒎 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒃𝒆𝒏𝒆𝒇𝒊𝒕𝒔 𝒂𝒓𝒆 𝒘𝒐𝒓𝒕𝒉 𝒊𝒕.</p>
<p>𝑪𝒐𝒏𝒄𝒍𝒖𝒔𝒊𝒐𝒏: 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒐𝒇𝒇𝒆𝒓𝒔 𝒂 𝒑𝒐𝒕𝒆𝒏𝒕 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒕𝒐 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒄𝒐𝒏𝒄𝒆𝒓𝒏𝒔 𝒃𝒚 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒊𝒏𝒈 𝒅𝒚𝒏𝒂𝒎𝒊𝒄, 𝒖𝒔𝒆𝒓-𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒂𝒄𝒄𝒆𝒔𝒔 𝒄𝒐𝒏𝒕𝒓𝒐𝒍𝒔. 𝑰𝒕𝒔 𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒕𝒐 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒆 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒃𝒆𝒇𝒐𝒓𝒆 𝒈𝒓𝒂𝒏𝒕𝒊𝒏𝒈 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒄𝒄𝒆𝒔𝒔 𝒄𝒐𝒏𝒕𝒓𝒊𝒃𝒖𝒕𝒆𝒔 𝒔𝒊𝒈𝒏𝒊𝒇𝒊𝒄𝒂𝒏𝒕𝒍𝒚 𝒕𝒐 𝒔𝒂𝒇𝒆𝒈𝒖𝒂𝒓𝒅𝒊𝒏𝒈 𝒔𝒆𝒏𝒔𝒊𝒕𝒊𝒗𝒆 𝒅𝒂𝒕𝒂 𝒂𝒏𝒅 𝒎𝒂𝒊𝒏𝒕𝒂𝒊𝒏𝒊𝒏𝒈 𝒕𝒉𝒆 𝒊𝒏𝒕𝒆𝒈𝒓𝒊𝒕𝒚 𝒐𝒇 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒓𝒆𝒔𝒐𝒖𝒓𝒄𝒆𝒔. 𝑩𝒚 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒕𝒉𝒆 𝒄𝒐𝒓𝒆 𝒄𝒐𝒏𝒄𝒆𝒑𝒕𝒔, 𝒃𝒆𝒏𝒆𝒇𝒊𝒕𝒔, 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒆𝒑𝒔, 𝒂𝒏𝒅 𝒑𝒐𝒕𝒆𝒏𝒕𝒊𝒂𝒍 𝒄𝒉𝒂𝒍𝒍𝒆𝒏𝒈𝒆𝒔 𝒐𝒇 𝑫𝑶𝑻1𝑿 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏, 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒄𝒂𝒏 𝒄𝒓𝒆𝒂𝒕𝒆 𝒂 𝒓𝒐𝒃𝒖𝒔𝒕 𝒂𝒏𝒅 𝒔𝒆𝒄𝒖𝒓𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒆𝒏𝒗𝒊𝒓𝒐𝒏𝒎𝒆𝒏𝒕 𝒇𝒐𝒓 𝒕𝒉𝒆𝒊𝒓 𝒐𝒓𝒈𝒂𝒏𝒊𝒛𝒂𝒕𝒊𝒐𝒏.</p>
]]></content:encoded></item><item><title><![CDATA[Overview Of  VXLAN(Virtual Extensible LAN)]]></title><description><![CDATA[10 𝑲𝒆𝒚 𝑷𝒐𝒊𝒏𝒕𝒔 𝑨𝒃𝒐𝒖𝒕 𝑽𝑿𝑳𝑨𝑵 (𝑽𝒊𝒓𝒕𝒖𝒂𝒍 𝑬𝒙𝒕𝒆𝒏𝒔𝒊𝒃𝒍𝒆 𝑳𝑨𝑵):
𝑶𝒗𝒆𝒓𝒍𝒂𝒚 𝑵𝒆𝒕𝒘𝒐𝒓𝒌: 𝑽𝑿𝑳𝑨𝑵 𝒊𝒔 𝒂 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒖𝒔𝒆𝒅 𝒇𝒐𝒓 𝒄𝒓𝒆𝒂𝒕𝒊𝒏𝒈 𝒐𝒗𝒆𝒓𝒍𝒂𝒚 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒕𝒉𝒂𝒕 𝒆𝒏𝒂𝒃𝒍𝒆 𝒄𝒐�...]]></description><link>https://securenetworkshield.hashnode.dev/overview-of-vxlanvirtual-extensible-lan</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/overview-of-vxlanvirtual-extensible-lan</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Wed, 16 Aug 2023 09:28:38 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1692178099393/924084f5-8845-498f-938c-3ea5d6597c49.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>10 𝑲𝒆𝒚 𝑷𝒐𝒊𝒏𝒕𝒔 𝑨𝒃𝒐𝒖𝒕 𝑽𝑿𝑳𝑨𝑵 (𝑽𝒊𝒓𝒕𝒖𝒂𝒍 𝑬𝒙𝒕𝒆𝒏𝒔𝒊𝒃𝒍𝒆 𝑳𝑨𝑵):</p>
<p>𝑶𝒗𝒆𝒓𝒍𝒂𝒚 𝑵𝒆𝒕𝒘𝒐𝒓𝒌: 𝑽𝑿𝑳𝑨𝑵 𝒊𝒔 𝒂 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒖𝒔𝒆𝒅 𝒇𝒐𝒓 𝒄𝒓𝒆𝒂𝒕𝒊𝒏𝒈 𝒐𝒗𝒆𝒓𝒍𝒂𝒚 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒕𝒉𝒂𝒕 𝒆𝒏𝒂𝒃𝒍𝒆 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒈𝒆𝒐𝒈𝒓𝒂𝒑𝒉𝒊𝒄𝒂𝒍𝒍𝒚 𝒅𝒊𝒔𝒕𝒓𝒊𝒃𝒖𝒕𝒆𝒅 𝒗𝒊𝒓𝒕𝒖𝒂𝒍 𝒎𝒂𝒄𝒉𝒊𝒏𝒆𝒔, 𝒄𝒐𝒏𝒕𝒂𝒊𝒏𝒆𝒓𝒔, 𝒐𝒓 𝒘𝒐𝒓𝒌𝒍𝒐𝒂𝒅𝒔 𝒐𝒗𝒆𝒓 𝒂 𝒑𝒉𝒚𝒔𝒊𝒄𝒂𝒍 𝒏𝒆𝒕𝒘𝒐𝒓𝒌.</p>
<p>𝑺𝒄𝒂𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚: 𝑰𝒕 𝒘𝒂𝒔 𝒅𝒆𝒔𝒊𝒈𝒏𝒆𝒅 𝒕𝒐 𝒂𝒅𝒅𝒓𝒆𝒔𝒔 𝒕𝒉𝒆 𝒍𝒊𝒎𝒊𝒕𝒂𝒕𝒊𝒐𝒏𝒔 𝒐𝒇 𝒕𝒓𝒂𝒅𝒊𝒕𝒊𝒐𝒏𝒂𝒍 𝑽𝑳𝑨𝑵𝒔, 𝒑𝒓𝒐𝒗𝒊𝒅𝒊𝒏𝒈 𝒂 𝒍𝒂𝒓𝒈𝒆𝒓 𝒂𝒅𝒅𝒓𝒆𝒔𝒔 𝒔𝒑𝒂𝒄𝒆 𝒂𝒏𝒅 𝒂𝒄𝒄𝒐𝒎𝒎𝒐𝒅𝒂𝒕𝒊𝒏𝒈 𝒎𝒐𝒓𝒆 𝒕𝒆𝒏𝒂𝒏𝒕𝒔 𝒐𝒓 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔.</p>
<p>24-𝒃𝒊𝒕 𝑺𝒆𝒈𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏: 𝑽𝑿𝑳𝑨𝑵 𝒖𝒔𝒆𝒔 𝒂 24-𝒃𝒊𝒕 𝒔𝒆𝒈𝒎𝒆𝒏𝒕 𝑰𝑫 (𝑽𝑵𝑰 - 𝑽𝑿𝑳𝑨𝑵 𝑵𝒆𝒕𝒘𝒐𝒓𝒌 𝑰𝒅𝒆𝒏𝒕𝒊𝒇𝒊𝒆𝒓) 𝒕𝒐 𝒖𝒏𝒊𝒒𝒖𝒆𝒍𝒚 𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒚 𝒗𝒊𝒓𝒕𝒖𝒂𝒍 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔, 𝒂𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒖𝒄𝒉 𝒍𝒂𝒓𝒈𝒆𝒓 𝒏𝒖𝒎𝒃𝒆𝒓 𝒐𝒇 𝒊𝒔𝒐𝒍𝒂𝒕𝒆𝒅 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒄𝒐𝒎𝒑𝒂𝒓𝒆𝒅 𝒕𝒐 𝒕𝒓𝒂𝒅𝒊𝒕𝒊𝒐𝒏𝒂𝒍 𝑽𝑳𝑨𝑵𝒔.</p>
<p>𝑼𝑫𝑷 𝑬𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒊𝒐𝒏: 𝑽𝑿𝑳𝑨𝑵 𝒆𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒆𝒔 𝑬𝒕𝒉𝒆𝒓𝒏𝒆𝒕 𝒇𝒓𝒂𝒎𝒆𝒔 𝒊𝒏 𝑼𝑫𝑷 𝒑𝒂𝒄𝒌𝒆𝒕𝒔. 𝑻𝒉𝒊𝒔 𝒂𝒍𝒍𝒐𝒘𝒔 𝒇𝒐𝒓 𝒕𝒉𝒆 𝒗𝒊𝒓𝒕𝒖𝒂𝒍 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒕𝒐 𝒕𝒓𝒂𝒗𝒆𝒓𝒔𝒆 𝒑𝒉𝒚𝒔𝒊𝒄𝒂𝒍 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔 𝒕𝒉𝒂𝒕 𝒎𝒊𝒈𝒉𝒕 𝒏𝒐𝒕 𝒔𝒖𝒑𝒑𝒐𝒓𝒕 𝒕𝒉𝒆 𝑽𝑿𝑳𝑨𝑵 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍.</p>
<p>𝑴𝒖𝒍𝒕𝒊𝒄𝒂𝒔𝒕 𝒐𝒓 𝑯𝒆𝒂𝒅-𝑬𝒏𝒅 𝑹𝒆𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏: 𝑽𝑿𝑳𝑨𝑵 𝒄𝒂𝒏 𝒖𝒔𝒆 𝒎𝒖𝒍𝒕𝒊𝒄𝒂𝒔𝒕 𝒐𝒓 𝒉𝒆𝒂𝒅-𝒆𝒏𝒅 𝒓𝒆𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒕𝒐 𝒅𝒆𝒍𝒊𝒗𝒆𝒓 𝒃𝒓𝒐𝒂𝒅𝒄𝒂𝒔𝒕, 𝒎𝒖𝒍𝒕𝒊𝒄𝒂𝒔𝒕, 𝒂𝒏𝒅 𝒖𝒏𝒌𝒏𝒐𝒘𝒏 𝒖𝒏𝒊𝒄𝒂𝒔𝒕 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒕𝒐 𝒂𝒍𝒍 𝒓𝒆𝒍𝒆𝒗𝒂𝒏𝒕 𝑽𝑿𝑳𝑨𝑵 𝒆𝒏𝒅𝒑𝒐𝒊𝒏𝒕𝒔.</p>
<p>𝑴𝑨𝑪-𝒊𝒏-𝑼𝑫𝑷 𝑬𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒊𝒐𝒏: 𝑬𝒕𝒉𝒆𝒓𝒏𝒆𝒕 𝒇𝒓𝒂𝒎𝒆𝒔 𝒂𝒓𝒆 𝒆𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒆𝒅 𝒊𝒏 𝑼𝑫𝑷 𝒑𝒂𝒄𝒌𝒆𝒕𝒔, 𝒘𝒉𝒊𝒄𝒉 𝒂𝒍𝒍𝒐𝒘𝒔 𝑽𝑿𝑳𝑨𝑵 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒕𝒐 𝒑𝒂𝒔𝒔 𝒕𝒉𝒓𝒐𝒖𝒈𝒉 𝒓𝒐𝒖𝒕𝒆𝒓𝒔 𝒂𝒏𝒅 𝒔𝒘𝒊𝒕𝒄𝒉𝒆𝒔 𝒘𝒊𝒕𝒉𝒐𝒖𝒕 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝑽𝑿𝑳𝑨𝑵 𝒔𝒖𝒑𝒑𝒐𝒓𝒕.</p>
<p>𝑵𝒆𝒕𝒘𝒐𝒓𝒌 𝑽𝒊𝒓𝒕𝒖𝒂𝒍𝒊𝒛𝒂𝒕𝒊𝒐𝒏: 𝑽𝑿𝑳𝑨𝑵 𝒊𝒔 𝒐𝒇𝒕𝒆𝒏 𝒖𝒔𝒆𝒅 𝒊𝒏 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒗𝒊𝒓𝒕𝒖𝒂𝒍𝒊𝒛𝒂𝒕𝒊𝒐𝒏 𝒔𝒄𝒆𝒏𝒂𝒓𝒊𝒐𝒔 𝒘𝒊𝒕𝒉𝒊𝒏 𝒅𝒂𝒕𝒂 𝒄𝒆𝒏𝒕𝒆𝒓𝒔 𝒐𝒓 𝒄𝒍𝒐𝒖𝒅 𝒆𝒏𝒗𝒊𝒓𝒐𝒏𝒎𝒆𝒏𝒕𝒔, 𝒘𝒉𝒆𝒓𝒆 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒕𝒆𝒏𝒂𝒏𝒕𝒔 𝒐𝒓 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒔𝒉𝒂𝒓𝒆 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒑𝒉𝒚𝒔𝒊𝒄𝒂𝒍 𝒊𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆.</p>
<p>𝑽𝑻𝑬𝑷𝒔: 𝑽𝑿𝑳𝑨𝑵 𝑻𝒖𝒏𝒏𝒆𝒍 𝑬𝒏𝒅 𝑷𝒐𝒊𝒏𝒕𝒔 (𝑽𝑻𝑬𝑷𝒔) 𝒂𝒓𝒆 𝒓𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒍𝒆 𝒇𝒐𝒓 𝒆𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒊𝒏𝒈 𝒂𝒏𝒅 𝒅𝒆𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒊𝒏𝒈 𝑽𝑿𝑳𝑨𝑵 𝒇𝒓𝒂𝒎𝒆𝒔. 𝑬𝒂𝒄𝒉 𝑽𝑻𝑬𝑷 𝒊𝒔 𝒂𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒆𝒅 𝒘𝒊𝒕𝒉 𝒂 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝑽𝑳𝑨𝑵 𝒐𝒓 𝑽𝑵𝑰.</p>
<p>𝑹𝒐𝒖𝒕𝒊𝒏𝒈 𝑪𝒐𝒏𝒔𝒊𝒅𝒆𝒓𝒂𝒕𝒊𝒐𝒏𝒔: 𝑽𝑿𝑳𝑨𝑵 𝒐𝒑𝒆𝒓𝒂𝒕𝒆𝒔 𝒂𝒕 𝑳𝒂𝒚𝒆𝒓 2 𝒂𝒏𝒅 𝒅𝒐𝒆𝒔𝒏'𝒕 𝒊𝒏𝒉𝒆𝒓𝒆𝒏𝒕𝒍𝒚 𝒔𝒖𝒑𝒑𝒐𝒓𝒕 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝑽𝑿𝑳𝑨𝑵 𝒔𝒆𝒈𝒎𝒆𝒏𝒕𝒔. 𝑭𝒐𝒓 𝒊𝒏𝒕𝒆𝒓-𝑽𝑿𝑳𝑨𝑵 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏, 𝒂𝒅𝒅𝒊𝒕𝒊𝒐𝒏𝒂𝒍 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒎𝒆𝒄𝒉𝒂𝒏𝒊𝒔𝒎𝒔 𝒂𝒓𝒆 𝒓𝒆𝒒𝒖𝒊𝒓𝒆𝒅, 𝒔𝒖𝒄𝒉 𝒂𝒔 𝒖𝒔𝒊𝒏𝒈 𝒂 𝑽𝑻𝑬𝑷 𝒂𝒔 𝒂 𝒓𝒐𝒖𝒕𝒆𝒓 𝒐𝒓 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒊𝒏𝒈 𝒍𝒂𝒚𝒆𝒓 3 𝒈𝒂𝒕𝒆𝒘𝒂𝒚𝒔.</p>
<p>𝑰𝒏𝒅𝒖𝒔𝒕𝒓𝒚 𝑺𝒕𝒂𝒏𝒅𝒂𝒓𝒅: 𝑽𝑿𝑳𝑨𝑵 𝒊𝒔 𝒔𝒕𝒂𝒏𝒅𝒂𝒓𝒅𝒊𝒛𝒆𝒅 𝒃𝒚 𝒕𝒉𝒆 𝑰𝑬𝑻𝑭 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓𝒊𝒏𝒈 𝑻𝒂𝒔𝒌 𝑭𝒐𝒓𝒄𝒆) 𝒊𝒏 𝑹𝑭𝑪 7348 𝒂𝒏𝒅 𝒊𝒔 𝒘𝒊𝒅𝒆𝒍𝒚 𝒔𝒖𝒑𝒑𝒐𝒓𝒕𝒆𝒅 𝒃𝒚 𝒗𝒂𝒓𝒊𝒐𝒖𝒔 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒆𝒒𝒖𝒊𝒑𝒎𝒆𝒏𝒕 𝒂𝒏𝒅 𝒔𝒐𝒇𝒕𝒘𝒂𝒓𝒆 𝒗𝒆𝒏𝒅𝒐𝒓𝒔.</p>
]]></content:encoded></item><item><title><![CDATA[The Key Feature And Benefits Of Cisco Asa.]]></title><description><![CDATA[𝑪𝒊𝒔𝒄𝒐'𝒔 𝑨𝒅𝒂𝒑𝒕𝒊𝒗𝒆 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒑𝒑𝒍𝒊𝒂𝒏𝒄𝒆 (𝑨𝑺𝑨) 𝒊𝒔 𝒂 𝒗𝒆𝒓𝒔𝒂𝒕𝒊𝒍𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒅𝒆𝒔𝒊𝒈𝒏𝒆𝒅 𝒕𝒐 𝒑𝒓𝒐𝒗𝒊𝒅𝒆 𝒄𝒐𝒎𝒑𝒓𝒆𝒉𝒆𝒏𝒔𝒊𝒗𝒆 𝒑𝒓𝒐𝒕𝒆𝒄𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒐𝒓𝒈...]]></description><link>https://securenetworkshield.hashnode.dev/the-key-feature-and-benefits-of-cisco-asa</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/the-key-feature-and-benefits-of-cisco-asa</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Mon, 14 Aug 2023 01:21:31 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691976072140/fe6ae32b-5ac2-4948-94cb-742c57b96a85.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>𝑪𝒊𝒔𝒄𝒐'𝒔 𝑨𝒅𝒂𝒑𝒕𝒊𝒗𝒆 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒑𝒑𝒍𝒊𝒂𝒏𝒄𝒆 (𝑨𝑺𝑨) 𝒊𝒔 𝒂 𝒗𝒆𝒓𝒔𝒂𝒕𝒊𝒍𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒅𝒆𝒔𝒊𝒈𝒏𝒆𝒅 𝒕𝒐 𝒑𝒓𝒐𝒗𝒊𝒅𝒆 𝒄𝒐𝒎𝒑𝒓𝒆𝒉𝒆𝒏𝒔𝒊𝒗𝒆 𝒑𝒓𝒐𝒕𝒆𝒄𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒐𝒓𝒈𝒂𝒏𝒊𝒛𝒂𝒕𝒊𝒐𝒏𝒔 𝒐𝒇 𝒂𝒍𝒍 𝒔𝒊𝒛𝒆𝒔.</p>
<p>𝑪𝒐𝒎𝒃𝒊𝒏𝒊𝒏𝒈 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍, 𝑽𝑷𝑵, 𝒊𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝒑𝒓𝒆𝒗𝒆𝒏𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒎𝒐𝒓𝒆, 𝑨𝑺𝑨 𝒆𝒏𝒔𝒖𝒓𝒆𝒔 𝒂 𝒔𝒆𝒄𝒖𝒓𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒆𝒏𝒗𝒊𝒓𝒐𝒏𝒎𝒆𝒏𝒕 𝒘𝒉𝒊𝒍𝒆 𝒎𝒂𝒊𝒏𝒕𝒂𝒊𝒏𝒊𝒏𝒈 𝒆𝒇𝒇𝒊𝒄𝒊𝒆𝒏𝒕 𝒅𝒂𝒕𝒂 𝒇𝒍𝒐𝒘.</p>
<p>𝑰𝒏 𝒕𝒉𝒊𝒔 𝒃𝒓𝒊𝒆𝒇 𝒐𝒗𝒆𝒓𝒗𝒊𝒆𝒘, 𝒘𝒆'𝒍𝒍 𝒆𝒙𝒑𝒍𝒐𝒓𝒆 𝒕𝒉𝒆 𝒌𝒆𝒚 𝒇𝒆𝒂𝒕𝒖𝒓𝒆𝒔 𝒂𝒏𝒅 𝒃𝒆𝒏𝒆𝒇𝒊𝒕𝒔 𝒐𝒇 𝑪𝒊𝒔𝒄𝒐 𝑨𝑺𝑨.</p>
<p>1. 𝑨𝒍𝒍-𝒊𝒏-𝑶𝒏𝒆 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏: 𝑨𝑺𝑨 𝒔𝒆𝒓𝒗𝒆𝒔 𝒂𝒔 𝒂 𝒐𝒏𝒆-𝒔𝒕𝒐𝒑 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒗𝒂𝒓𝒊𝒐𝒖𝒔 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒏𝒆𝒆𝒅𝒔, 𝒊𝒏𝒄𝒍𝒖𝒅𝒊𝒏𝒈 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍𝒊𝒏𝒈, 𝒊𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝒑𝒓𝒆𝒗𝒆𝒏𝒕𝒊𝒐𝒏, 𝑽𝑷𝑵 𝒄𝒐𝒏𝒏𝒆𝒄𝒕𝒊𝒗𝒊𝒕𝒚, 𝒂𝒏𝒅 𝒎𝒐𝒓𝒆. 𝑻𝒉𝒊𝒔 𝒊𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒓𝒆𝒂𝒎𝒍𝒊𝒏𝒆𝒔 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒎𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 𝒂𝒏𝒅 𝒓𝒆𝒅𝒖𝒄𝒆𝒔 𝒕𝒉𝒆 𝒄𝒐𝒎𝒑𝒍𝒆𝒙𝒊𝒕𝒚 𝒐𝒇 𝒅𝒆𝒑𝒍𝒐𝒚𝒊𝒏𝒈 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒔𝒕𝒂𝒏𝒅𝒂𝒍𝒐𝒏𝒆 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒕𝒐𝒐𝒍𝒔.</p>
<p>2. 𝑹𝒐𝒃𝒖𝒔𝒕 𝑭𝒊𝒓𝒆𝒘𝒂𝒍𝒍 𝑷𝒓𝒐𝒕𝒆𝒄𝒕𝒊𝒐𝒏: 𝑨𝑺𝑨'𝒔 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍 𝒄𝒂𝒑𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆 𝒈𝒓𝒂𝒏𝒖𝒍𝒂𝒓 𝒄𝒐𝒏𝒕𝒓𝒐𝒍 𝒐𝒗𝒆𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒃𝒚 𝒖𝒔𝒊𝒏𝒈 𝑨𝒄𝒄𝒆𝒔𝒔 𝑪𝒐𝒏𝒕𝒓𝒐𝒍 𝑳𝒊𝒔𝒕𝒔 (𝑨𝑪𝑳𝒔). 𝑻𝒉𝒆𝒔𝒆 𝒓𝒖𝒍𝒆𝒔 𝒅𝒆𝒇𝒊𝒏𝒆 𝒘𝒉𝒂𝒕 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒊𝒔 𝒂𝒍𝒍𝒐𝒘𝒆𝒅 𝒐𝒓 𝒅𝒆𝒏𝒊𝒆𝒅 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒑𝒂𝒓𝒂𝒎𝒆𝒕𝒆𝒓𝒔 𝒔𝒖𝒄𝒉 𝒂𝒔 𝒔𝒐𝒖𝒓𝒄𝒆 𝒂𝒏𝒅 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏 𝒂𝒅𝒅𝒓𝒆𝒔𝒔𝒆𝒔, 𝒑𝒐𝒓𝒕𝒔, 𝒂𝒏𝒅 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍𝒔.</p>
<p>3. 𝑺𝒆𝒄𝒖𝒓𝒆 𝑽𝑷𝑵 𝑪𝒐𝒏𝒏𝒆𝒄𝒕𝒊𝒗𝒊𝒕𝒚: 𝑨𝑺𝑨 𝒔𝒖𝒑𝒑𝒐𝒓𝒕𝒔 𝑽𝒊𝒓𝒕𝒖𝒂𝒍 𝑷𝒓𝒊𝒗𝒂𝒕𝒆 𝑵𝒆𝒕𝒘𝒐𝒓𝒌𝒔 (𝑽𝑷𝑵𝒔), 𝒂𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒓𝒆𝒎𝒐𝒕𝒆 𝒖𝒔𝒆𝒓𝒔 𝒐𝒓 𝒃𝒓𝒂𝒏𝒄𝒉 𝒐𝒇𝒇𝒊𝒄𝒆𝒔 𝒕𝒐 𝒔𝒆𝒄𝒖𝒓𝒆𝒍𝒚 𝒄𝒐𝒏𝒏𝒆𝒄𝒕 𝒕𝒐 𝒕𝒉𝒆 𝒎𝒂𝒊𝒏 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒐𝒗𝒆𝒓 𝒆𝒏𝒄𝒓𝒚𝒑𝒕𝒆𝒅 𝒕𝒖𝒏𝒏𝒆𝒍𝒔. 𝑻𝒉𝒊𝒔 𝒆𝒏𝒔𝒖𝒓𝒆𝒔 𝒅𝒂𝒕𝒂 𝒑𝒓𝒊𝒗𝒂𝒄𝒚 𝒂𝒏𝒅 𝒊𝒏𝒕𝒆𝒈𝒓𝒊𝒕𝒚 𝒘𝒉𝒊𝒍𝒆 𝒎𝒂𝒊𝒏𝒕𝒂𝒊𝒏𝒊𝒏𝒈 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏.</p>
<p>4. 𝑰𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝑷𝒓𝒆𝒗𝒆𝒏𝒕𝒊𝒐𝒏 𝑺𝒚𝒔𝒕𝒆𝒎 (𝑰𝑷𝑺): 𝑨𝑺𝑨 𝒊𝒏𝒄𝒐𝒓𝒑𝒐𝒓𝒂𝒕𝒆𝒔 𝒊𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝒅𝒆𝒕𝒆𝒄𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝒑𝒓𝒆𝒗𝒆𝒏𝒕𝒊𝒐𝒏 𝒇𝒆𝒂𝒕𝒖𝒓𝒆𝒔 𝒕𝒉𝒂𝒕 𝒂𝒄𝒕𝒊𝒗𝒆𝒍𝒚 𝒎𝒐𝒏𝒊𝒕𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒇𝒐𝒓 𝒔𝒖𝒔𝒑𝒊𝒄𝒊𝒐𝒖𝒔 𝒑𝒂𝒕𝒕𝒆𝒓𝒏𝒔 𝒂𝒏𝒅 𝒌𝒏𝒐𝒘𝒏 𝒂𝒕𝒕𝒂𝒄𝒌 𝒔𝒊𝒈𝒏𝒂𝒕𝒖𝒓𝒆𝒔. 𝑰𝒕 𝒄𝒂𝒏 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒄𝒂𝒍𝒍𝒚 𝒃𝒍𝒐𝒄𝒌 𝒐𝒓 𝒂𝒍𝒆𝒓𝒕 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒂𝒃𝒐𝒖𝒕 𝒑𝒐𝒕𝒆𝒏𝒕𝒊𝒂𝒍 𝒕𝒉𝒓𝒆𝒂𝒕𝒔.</p>
<p>5. 𝑵𝒆𝒕𝒘𝒐𝒓𝒌 𝑨𝒅𝒅𝒓𝒆𝒔𝒔 𝑻𝒓𝒂𝒏𝒔𝒍𝒂𝒕𝒊𝒐𝒏 (𝑵𝑨𝑻): 𝑵𝑨𝑻 𝒆𝒏𝒂𝒃𝒍𝒆𝒔 𝑨𝑺𝑨 𝒕𝒐 𝒑𝒆𝒓𝒇𝒐𝒓𝒎 𝑰𝑷 𝒂𝒅𝒅𝒓𝒆𝒔𝒔 𝒕𝒓𝒂𝒏𝒔𝒍𝒂𝒕𝒊𝒐𝒏, 𝒂𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒘𝒊𝒕𝒉𝒊𝒏 𝒂 𝒑𝒓𝒊𝒗𝒂𝒕𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒕𝒐 𝒔𝒉𝒂𝒓𝒆 𝒂 𝒔𝒊𝒏𝒈𝒍𝒆 𝒑𝒖𝒃𝒍𝒊𝒄 𝑰𝑷 𝒂𝒅𝒅𝒓𝒆𝒔𝒔. 𝑻𝒉𝒊𝒔 𝒂𝒊𝒅𝒔 𝒊𝒏 𝒄𝒐𝒏𝒔𝒆𝒓𝒗𝒊𝒏𝒈 𝒑𝒖𝒃𝒍𝒊𝒄 𝑰𝑷 𝒂𝒅𝒅𝒓𝒆𝒔𝒔𝒆𝒔 𝒂𝒏𝒅 𝒆𝒏𝒉𝒂𝒏𝒄𝒊𝒏𝒈 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚.</p>
<p>6. 𝑨𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑰𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏: 𝑨𝑺𝑨 𝒄𝒂𝒏 𝒊𝒏𝒔𝒑𝒆𝒄𝒕 𝒕𝒓𝒂𝒇𝒇𝒊𝒄 𝒂𝒕 𝒕𝒉𝒆 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒍𝒂𝒚𝒆𝒓, 𝒑𝒓𝒐𝒗𝒊𝒅𝒊𝒏𝒈 𝒗𝒊𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒊𝒏𝒕𝒐 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏-𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍𝒔 𝒂𝒏𝒅 𝒃𝒆𝒉𝒂𝒗𝒊𝒐𝒓𝒔. 𝑻𝒉𝒊𝒔 𝒂𝒍𝒍𝒐𝒘𝒔 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒕𝒐 𝒆𝒏𝒇𝒐𝒓𝒄𝒆 𝒑𝒐𝒍𝒊𝒄𝒊𝒆𝒔 𝒂𝒏𝒅 𝒃𝒍𝒐𝒄𝒌 𝒖𝒏𝒂𝒖𝒕𝒉𝒐𝒓𝒊𝒛𝒆𝒅 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒖𝒔𝒂𝒈𝒆.</p>
<p>7. 𝑳𝒐𝒈𝒈𝒊𝒏𝒈 𝒂𝒏𝒅 𝑹𝒆𝒑𝒐𝒓𝒕𝒊𝒏𝒈: 𝑨𝑺𝑨 𝒍𝒐𝒈𝒔 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒆𝒗𝒆𝒏𝒕𝒔 𝒂𝒏𝒅 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚-𝒓𝒆𝒍𝒂𝒕𝒆𝒅 𝒊𝒏𝒇𝒐𝒓𝒎𝒂𝒕𝒊𝒐𝒏, 𝒆𝒏𝒂𝒃𝒍𝒊𝒏𝒈 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒐𝒓𝒔 𝒕𝒐 𝒎𝒐𝒏𝒊𝒕𝒐𝒓 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒂𝒄𝒕𝒊𝒗𝒊𝒕𝒊𝒆𝒔, 𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒚 𝒂𝒏𝒐𝒎𝒂𝒍𝒊𝒆𝒔, 𝒂𝒏𝒅 𝒈𝒆𝒏𝒆𝒓𝒂𝒕𝒆 𝒓𝒆𝒑𝒐𝒓𝒕𝒔 𝒇𝒐𝒓 𝒄𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆 𝒂𝒏𝒅 𝒂𝒏𝒂𝒍𝒚𝒔𝒊𝒔 𝒑𝒖𝒓𝒑𝒐𝒔𝒆𝒔.</p>
<p>8. 𝑯𝒊𝒈𝒉 𝑨𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝑹𝒆𝒅𝒖𝒏𝒅𝒂𝒏𝒄𝒚: 𝑻𝒐 𝒆𝒏𝒔𝒖𝒓𝒆 𝒖𝒏𝒊𝒏𝒕𝒆𝒓𝒓𝒖𝒑𝒕𝒆𝒅 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝑨𝑺𝑨 𝒔𝒖𝒑𝒑𝒐𝒓𝒕𝒔 𝒉𝒊𝒈𝒉 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒂𝒕𝒊𝒐𝒏𝒔 𝒘𝒊𝒕𝒉 𝒇𝒂𝒊𝒍𝒐𝒗𝒆𝒓 𝒄𝒂𝒑𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔. 𝑰𝒏 𝒄𝒂𝒔𝒆 𝒐𝒇 𝒉𝒂𝒓𝒅𝒘𝒂𝒓𝒆 𝒇𝒂𝒊𝒍𝒖𝒓𝒆 𝒐𝒓 𝒐𝒕𝒉𝒆𝒓 𝒊𝒔𝒔𝒖𝒆𝒔, 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒅𝒆𝒗𝒊𝒄𝒆𝒔 𝒄𝒂𝒏 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔𝒍𝒚 𝒕𝒂𝒌𝒆 𝒐𝒗𝒆𝒓, 𝒎𝒊𝒏𝒊𝒎𝒊𝒛𝒊𝒏𝒈 𝒅𝒐𝒘𝒏𝒕𝒊𝒎𝒆.</p>
]]></content:encoded></item><item><title><![CDATA[ASA (ADAPTIVE SECURITY APPLIANCE) Packet Flow:-]]></title><description><![CDATA[𝑨𝑺𝑨 𝒔𝒕𝒂𝒏𝒅𝒔 𝒇𝒐𝒓 𝑨𝒅𝒂𝒑𝒕𝒊𝒗𝒆 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒑𝒑𝒍𝒊𝒂𝒏𝒄𝒆, 𝒘𝒉𝒊𝒄𝒉 𝒊𝒔 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒅𝒆𝒗𝒊𝒄𝒆 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒅 𝒃𝒚 𝑪𝒊𝒔𝒄𝒐. 𝑰𝒕 𝒄𝒐𝒎𝒃𝒊𝒏𝒆𝒔 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍, 𝑽𝑷𝑵, 𝒂𝒏𝒅 𝒊𝒏𝒕𝒓𝒖𝒔𝒊...]]></description><link>https://securenetworkshield.hashnode.dev/asa-adaptive-security-appliance-packet-flow</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/asa-adaptive-security-appliance-packet-flow</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Sun, 13 Aug 2023 05:56:19 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691906098120/f9bef199-ea03-447c-864b-8e8e6aba107f.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>𝑨𝑺𝑨 𝒔𝒕𝒂𝒏𝒅𝒔 𝒇𝒐𝒓 𝑨𝒅𝒂𝒑𝒕𝒊𝒗𝒆 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒑𝒑𝒍𝒊𝒂𝒏𝒄𝒆, 𝒘𝒉𝒊𝒄𝒉 𝒊𝒔 𝒂 𝒏𝒆𝒕𝒘𝒐𝒓𝒌 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒅𝒆𝒗𝒊𝒄𝒆 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒅 𝒃𝒚 𝑪𝒊𝒔𝒄𝒐. 𝑰𝒕 𝒄𝒐𝒎𝒃𝒊𝒏𝒆𝒔 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍, 𝑽𝑷𝑵, 𝒂𝒏𝒅 𝒊𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝒑𝒓𝒆𝒗𝒆𝒏𝒕𝒊𝒐𝒏 𝒄𝒂𝒑𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔.</p>
<p>O𝒗𝒆𝒓𝒗𝒊𝒆𝒘 𝒐𝒇 𝑨𝑺𝑨 𝒑𝒂𝒄𝒌𝒆𝒕 𝒇𝒍𝒐𝒘</p>
<p>𝑰𝒏𝒈𝒓𝒆𝒔𝒔: 𝑷𝒂𝒄𝒌𝒆𝒕𝒔 𝒂𝒓𝒓𝒊𝒗𝒆 𝒂𝒕 𝒕𝒉𝒆 𝑨𝑺𝑨'𝒔 𝒊𝒏𝒈𝒓𝒆𝒔𝒔 𝒊𝒏𝒕𝒆𝒓𝒇𝒂𝒄𝒆, 𝒘𝒉𝒆𝒓𝒆 𝒕𝒉𝒆 𝒇𝒊𝒓𝒆𝒘𝒂𝒍𝒍 𝒆𝒙𝒂𝒎𝒊𝒏𝒆𝒔 𝒕𝒉𝒆 𝒉𝒆𝒂𝒅𝒆𝒓 𝒕𝒐 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒕𝒉𝒆 𝒔𝒐𝒖𝒓𝒄𝒆, 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒕𝒚𝒑𝒆 𝒐𝒇 𝒕𝒓𝒂𝒇𝒇𝒊𝒄.</p>
<p>𝑨𝑪𝑳 𝑬𝒗𝒂𝒍𝒖𝒂𝒕𝒊𝒐𝒏: 𝑻𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕 𝒊𝒔 𝒄𝒐𝒎𝒑𝒂𝒓𝒆𝒅 𝒂𝒈𝒂𝒊𝒏𝒔𝒕 𝑨𝒄𝒄𝒆𝒔𝒔 𝑪𝒐𝒏𝒕𝒓𝒐𝒍 𝑳𝒊𝒔𝒕𝒔 (𝑨𝑪𝑳𝒔) 𝒕𝒐 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒊𝒇 𝒊𝒕 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒑𝒆𝒓𝒎𝒊𝒕𝒕𝒆𝒅 𝒐𝒓 𝒅𝒆𝒏𝒊𝒆𝒅 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒔𝒐𝒖𝒓𝒄𝒆, 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏, 𝒑𝒐𝒓𝒕, 𝒂𝒏𝒅 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍.</p>
<p>𝑵𝑨𝑻 𝑰𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏: 𝑰𝒇 𝑵𝑨𝑻 𝒊𝒔 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆𝒅, 𝒕𝒉𝒆 𝑨𝑺𝑨 𝒄𝒉𝒆𝒄𝒌𝒔 𝒇𝒐𝒓 𝑵𝑨𝑻 𝒓𝒖𝒍𝒆𝒔 𝒕𝒐 𝒕𝒓𝒂𝒏𝒔𝒍𝒂𝒕𝒆 𝒕𝒉𝒆 𝒔𝒐𝒖𝒓𝒄𝒆 𝒐𝒓 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏 𝑰𝑷 𝒂𝒅𝒅𝒓𝒆𝒔𝒔𝒆𝒔 𝒂𝒔 𝒏𝒆𝒄𝒆𝒔𝒔𝒂𝒓𝒚.</p>
<p>𝑹𝒐𝒖𝒕𝒊𝒏𝒈 𝑫𝒆𝒄𝒊𝒔𝒊𝒐𝒏: 𝑻𝒉𝒆 𝑨𝑺𝑨 𝒄𝒐𝒏𝒔𝒖𝒍𝒕𝒔 𝒊𝒕𝒔 𝒓𝒐𝒖𝒕𝒊𝒏𝒈 𝒕𝒂𝒃𝒍𝒆 𝒕𝒐 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒕𝒉𝒆 𝒆𝒈𝒓𝒆𝒔𝒔 𝒊𝒏𝒕𝒆𝒓𝒇𝒂𝒄𝒆 𝒇𝒐𝒓 𝒕𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕.</p>
<p>𝑰𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏 𝑬𝒏𝒈𝒊𝒏𝒆𝒔: 𝑻𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕 𝒊𝒔 𝒔𝒖𝒃𝒋𝒆𝒄𝒕𝒆𝒅 𝒕𝒐 𝒗𝒂𝒓𝒊𝒐𝒖𝒔 𝒊𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏 𝒆𝒏𝒈𝒊𝒏𝒆𝒔, 𝒊𝒏𝒄𝒍𝒖𝒅𝒊𝒏𝒈 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒊𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏, 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒊𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒊𝒏𝒕𝒓𝒖𝒔𝒊𝒐𝒏 𝒅𝒆𝒕𝒆𝒄𝒕𝒊𝒐𝒏 𝒔𝒚𝒔𝒕𝒆𝒎𝒔. 𝑻𝒉𝒆𝒔𝒆 𝒆𝒏𝒈𝒊𝒏𝒆𝒔 𝒂𝒏𝒂𝒍𝒚𝒛𝒆 𝒕𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕'𝒔 𝒄𝒐𝒏𝒕𝒆𝒏𝒕 𝒂𝒏𝒅 𝒃𝒆𝒉𝒂𝒗𝒊𝒐𝒓.</p>
<p>𝑻𝑪𝑷 𝑺𝒕𝒂𝒕𝒆 𝑻𝒓𝒂𝒄𝒌𝒊𝒏𝒈: 𝑭𝒐𝒓 𝑻𝑪𝑷 𝒕𝒓𝒂𝒇𝒇𝒊𝒄, 𝒕𝒉𝒆 𝑨𝑺𝑨 𝒎𝒂𝒊𝒏𝒕𝒂𝒊𝒏𝒔 𝒂 𝒔𝒕𝒂𝒕𝒆 𝒕𝒂𝒃𝒍𝒆 𝒕𝒐 𝒕𝒓𝒂𝒄𝒌 𝒕𝒉𝒆 𝒄𝒐𝒏𝒏𝒆𝒄𝒕𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒆, 𝒆𝒏𝒔𝒖𝒓𝒊𝒏𝒈 𝒑𝒓𝒐𝒑𝒆𝒓 𝒔𝒆𝒒𝒖𝒆𝒏𝒄𝒊𝒏𝒈 𝒐𝒇 𝒑𝒂𝒄𝒌𝒆𝒕𝒔.</p>
<p>𝑨𝒄𝒄𝒆𝒔𝒔 𝑮𝒓𝒐𝒖𝒑 𝑷𝒐𝒍𝒊𝒄𝒚: 𝑰𝒇 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒃𝒍𝒆, 𝒕𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕 𝒊𝒔 𝒆𝒗𝒂𝒍𝒖𝒂𝒕𝒆𝒅 𝒂𝒈𝒂𝒊𝒏𝒔𝒕 𝒂 𝒑𝒐𝒕𝒆𝒏𝒕𝒊𝒂𝒍 𝒂𝒄𝒄𝒆𝒔𝒔 𝒈𝒓𝒐𝒖𝒑 𝒑𝒐𝒍𝒊𝒄𝒚, 𝒘𝒉𝒊𝒄𝒉 𝒄𝒂𝒏 𝒊𝒎𝒑𝒐𝒔𝒆 𝒂𝒅𝒅𝒊𝒕𝒊𝒐𝒏𝒂𝒍 𝒓𝒖𝒍𝒆𝒔 𝒐𝒓 𝒄𝒉𝒆𝒄𝒌𝒔.</p>
<p>𝑽𝑷𝑵 𝑫𝒆𝒄𝒓𝒚𝒑𝒕𝒊𝒐𝒏: 𝑰𝒇 𝒕𝒉𝒆 𝑨𝑺𝑨 𝒇𝒖𝒏𝒄𝒕𝒊𝒐𝒏𝒔 𝒂𝒔 𝒂 𝑽𝑷𝑵 𝒆𝒏𝒅𝒑𝒐𝒊𝒏𝒕, 𝒆𝒏𝒄𝒓𝒚𝒑𝒕𝒆𝒅 𝒑𝒂𝒄𝒌𝒆𝒕𝒔 𝒎𝒊𝒈𝒉𝒕 𝒃𝒆 𝒅𝒆𝒄𝒓𝒚𝒑𝒕𝒆𝒅 𝒂𝒕 𝒕𝒉𝒊𝒔 𝒔𝒕𝒂𝒈𝒆 𝒕𝒐 𝒊𝒏𝒔𝒑𝒆𝒄𝒕 𝒕𝒉𝒆 𝒆𝒏𝒄𝒂𝒑𝒔𝒖𝒍𝒂𝒕𝒆𝒅 𝒕𝒓𝒂𝒇𝒇𝒊𝒄.</p>
<p>𝑬𝒈𝒓𝒆𝒔𝒔: 𝑨𝒇𝒕𝒆𝒓 𝒑𝒂𝒔𝒔𝒊𝒏𝒈 𝒕𝒉𝒓𝒐𝒖𝒈𝒉 𝒂𝒍𝒍 𝒊𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏𝒔, 𝒕𝒉𝒆 𝒑𝒂𝒄𝒌𝒆𝒕 𝒊𝒔 𝒇𝒐𝒓𝒘𝒂𝒓𝒅𝒆𝒅 𝒕𝒐 𝒕𝒉𝒆 𝒂𝒑𝒑𝒓𝒐𝒑𝒓𝒊𝒂𝒕𝒆 𝒆𝒈𝒓𝒆𝒔𝒔 𝒊𝒏𝒕𝒆𝒓𝒇𝒂𝒄𝒆 𝒇𝒐𝒓 𝒐𝒖𝒕𝒃𝒐𝒖𝒏𝒅 𝒕𝒓𝒂𝒏𝒔𝒎𝒊𝒔𝒔𝒊𝒐𝒏.</p>
<p>𝑵𝑨𝑻 𝑹𝒆𝒘𝒓𝒊𝒕𝒆: 𝑰𝒇 𝑵𝑨𝑻 𝒊𝒔 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒆𝒅, 𝒕𝒉𝒆 𝑨𝑺𝑨 𝒓𝒆𝒘𝒓𝒊𝒕𝒆𝒔 𝒕𝒉𝒆 𝒔𝒐𝒖𝒓𝒄𝒆 𝒐𝒓 𝒅𝒆𝒔𝒕𝒊𝒏𝒂𝒕𝒊𝒐𝒏 𝒂𝒅𝒅𝒓𝒆𝒔𝒔𝒆𝒔 𝒂𝒔 𝒓𝒆𝒒𝒖𝒊𝒓𝒆𝒅 𝒇𝒐𝒓 𝒐𝒖𝒕𝒃𝒐𝒖𝒏𝒅 𝒕𝒓𝒂𝒇𝒇𝒊𝒄.</p>
]]></content:encoded></item><item><title><![CDATA[These points highlight the basic concepts and functionalities of the ISAKMP protocol.]]></title><description><![CDATA[𝑰𝑺𝑨𝑲𝑴𝑷 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑲𝒆𝒚 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 𝑷𝒓𝒐𝒕𝒐𝒄𝒐𝒍): 𝑰𝑺𝑨𝑲𝑴𝑷 𝒊𝒔 𝒂 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒖𝒔𝒆𝒅 𝒕𝒐 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉, 𝒏𝒆𝒈𝒐𝒕𝒊𝒂𝒕𝒆, 𝒎𝒐𝒅𝒊𝒇𝒚, 𝒂𝒏𝒅 𝒅𝒆𝒍𝒆𝒕𝒆...]]></description><link>https://securenetworkshield.hashnode.dev/these-points-highlight-the-basic-concepts-and-functionalities-of-the-isakmp-protocol</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/these-points-highlight-the-basic-concepts-and-functionalities-of-the-isakmp-protocol</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Sun, 06 Aug 2023 03:57:18 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691293412663/74594168-3162-4652-9a9d-625f6527ab6a.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>𝑰𝑺𝑨𝑲𝑴𝑷 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝑨𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑲𝒆𝒚 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 𝑷𝒓𝒐𝒕𝒐𝒄𝒐𝒍): 𝑰𝑺𝑨𝑲𝑴𝑷 𝒊𝒔 𝒂 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝒖𝒔𝒆𝒅 𝒕𝒐 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉, 𝒏𝒆𝒈𝒐𝒕𝒊𝒂𝒕𝒆, 𝒎𝒐𝒅𝒊𝒇𝒚, 𝒂𝒏𝒅 𝒅𝒆𝒍𝒆𝒕𝒆 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒂𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒊𝒐𝒏𝒔 (𝑺𝑨𝒔) 𝒇𝒐𝒓 𝒔𝒆𝒄𝒖𝒓𝒊𝒏𝒈 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒊𝒏 𝑰𝑷 𝒏𝒆𝒕𝒘𝒐𝒓𝒌𝒔. 𝑰𝒕 𝒐𝒑𝒆𝒓𝒂𝒕𝒆𝒔 𝒂𝒕 𝒕𝒉𝒆 𝑵𝒆𝒕𝒘𝒐𝒓𝒌 𝑳𝒂𝒚𝒆𝒓 (𝑳𝒂𝒚𝒆𝒓 3) 𝒐𝒇 𝒕𝒉𝒆 𝑶𝑺𝑰 𝒎𝒐𝒅𝒆𝒍 𝒂𝒏𝒅 𝒊𝒔 𝒐𝒇𝒕𝒆𝒏 𝒖𝒔𝒆𝒅 𝒊𝒏 𝒄𝒐𝒏𝒋𝒖𝒏𝒄𝒕𝒊𝒐𝒏 𝒘𝒊𝒕𝒉 𝑰𝑷𝒔𝒆𝒄 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑷𝒓𝒐𝒕𝒐𝒄𝒐𝒍 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚) 𝒕𝒐 𝒑𝒓𝒐𝒗𝒊𝒅𝒆 𝒔𝒆𝒄𝒖𝒓𝒆 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏.</p>
<p>𝑰𝑺𝑨𝑲𝑴𝑷 𝒅𝒆𝒇𝒊𝒏𝒆𝒔 𝒕𝒉𝒆 𝒇𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌 𝒇𝒐𝒓 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒏𝒈 𝒖𝒔𝒆𝒓𝒔 𝒂𝒏𝒅 𝒅𝒆𝒗𝒊𝒄𝒆𝒔, 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉𝒊𝒏𝒈 𝒆𝒏𝒄𝒓𝒚𝒑𝒕𝒊𝒐𝒏 𝒌𝒆𝒚𝒔, 𝒂𝒏𝒅 𝒎𝒂𝒏𝒂𝒈𝒊𝒏𝒈 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒑𝒐𝒍𝒊𝒄𝒊𝒆𝒔.</p>
<p>𝑰𝒕 𝒖𝒔𝒆𝒔 𝒂 𝑫𝒊𝒇𝒇𝒊𝒆-𝑯𝒆𝒍𝒍𝒎𝒂𝒏 𝒌𝒆𝒚 𝒆𝒙𝒄𝒉𝒂𝒏𝒈𝒆 𝒕𝒐 𝒔𝒆𝒄𝒖𝒓𝒆𝒍𝒚 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉 𝒂 𝒔𝒉𝒂𝒓𝒆𝒅 𝒔𝒆𝒄𝒓𝒆𝒕 𝒌𝒆𝒚 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒕𝒘𝒐 𝒑𝒂𝒓𝒕𝒊𝒆𝒔.</p>
<p>𝑰𝑺𝑨𝑲𝑴𝑷 𝒔𝒖𝒑𝒑𝒐𝒓𝒕𝒔 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒂𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒊𝒐𝒏 (𝑺𝑨) 𝒑𝒂𝒚𝒍𝒐𝒂𝒅𝒔, 𝒘𝒉𝒊𝒄𝒉 𝒊𝒏𝒄𝒍𝒖𝒅𝒆 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏, 𝒆𝒏𝒄𝒓𝒚𝒑𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒊𝒏𝒕𝒆𝒈𝒓𝒊𝒕𝒚 𝒂𝒍𝒈𝒐𝒓𝒊𝒕𝒉𝒎𝒔.</p>
<p>𝑰𝒕 𝒆𝒎𝒑𝒍𝒐𝒚𝒔 𝒂 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒑𝒐𝒍𝒊𝒄𝒚 𝒅𝒂𝒕𝒂𝒃𝒂𝒔𝒆 (𝑺𝑷𝑫) 𝒕𝒐 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒉𝒐𝒘 𝒕𝒐 𝒉𝒂𝒏𝒅𝒍𝒆 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄 𝒕𝒚𝒑𝒆𝒔 𝒐𝒇 𝒕𝒓𝒂𝒇𝒇𝒊𝒄, 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒑𝒓𝒆𝒅𝒆𝒇𝒊𝒏𝒆𝒅 𝒓𝒖𝒍𝒆𝒔.</p>
<p>𝑰𝑺𝑨𝑲𝑴𝑷 𝒖𝒔𝒆𝒔 𝒂 𝑷𝒉𝒂𝒔𝒆 1 𝒏𝒆𝒈𝒐𝒕𝒊𝒂𝒕𝒊𝒐𝒏 𝒕𝒐 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉 𝒂 𝒔𝒆𝒄𝒖𝒓𝒆 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒄𝒉𝒂𝒏𝒏𝒆𝒍, 𝒅𝒖𝒓𝒊𝒏𝒈 𝒘𝒉𝒊𝒄𝒉 𝒕𝒉𝒆 𝒆𝒏𝒄𝒓𝒚𝒑𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒎𝒆𝒕𝒉𝒐𝒅𝒔 𝒂𝒓𝒆 𝒂𝒈𝒓𝒆𝒆𝒅 𝒖𝒑𝒐𝒏.</p>
<p>𝑨𝒇𝒕𝒆𝒓 𝒕𝒉𝒆 𝑷𝒉𝒂𝒔𝒆 1 𝒏𝒆𝒈𝒐𝒕𝒊𝒂𝒕𝒊𝒐𝒏, 𝒂 𝑷𝒉𝒂𝒔𝒆 2 𝒏𝒆𝒈𝒐𝒕𝒊𝒂𝒕𝒊𝒐𝒏 𝒕𝒂𝒌𝒆𝒔 𝒑𝒍𝒂𝒄𝒆 𝒕𝒐 𝒆𝒔𝒕𝒂𝒃𝒍𝒊𝒔𝒉 𝒕𝒉𝒆 𝒂𝒄𝒕𝒖𝒂𝒍 𝒑𝒂𝒓𝒂𝒎𝒆𝒕𝒆𝒓𝒔 𝒐𝒇 𝒕𝒉𝒆 𝑰𝑷𝒔𝒆𝒄 𝑺𝑨.</p>
<p>𝑰𝑺𝑨𝑲𝑴𝑷 𝒊𝒔 𝒓𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒍𝒆 𝒇𝒐𝒓 𝒑𝒓𝒐𝒗𝒊𝒅𝒊𝒏𝒈 𝒔𝒆𝒄𝒖𝒓𝒆 𝒌𝒆𝒚 𝒎𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕, 𝒆𝒏𝒔𝒖𝒓𝒊𝒏𝒈 𝒄𝒐𝒏𝒇𝒊𝒅𝒆𝒏𝒕𝒊𝒂𝒍𝒊𝒕𝒚, 𝒊𝒏𝒕𝒆𝒈𝒓𝒊𝒕𝒚, 𝒂𝒏𝒅 𝒂𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒕𝒉𝒆 𝒅𝒂𝒕𝒂 𝒕𝒓𝒂𝒏𝒔𝒎𝒊𝒕𝒕𝒆𝒅 𝒐𝒗𝒆𝒓 𝒕𝒉𝒆 𝒏𝒆𝒕𝒘𝒐𝒓𝒌.</p>
<p>𝑪𝒐𝒎𝒎𝒐𝒏 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏𝒔 𝒐𝒇 𝑰𝑺𝑨𝑲𝑴𝑷 𝒊𝒏𝒄𝒍𝒖𝒅𝒆 𝑰𝑲𝑬𝒗1 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑲𝒆𝒚 𝑬𝒙𝒄𝒉𝒂𝒏𝒈𝒆 𝒗𝒆𝒓𝒔𝒊𝒐𝒏 1) 𝒂𝒏𝒅 𝑰𝑲𝑬𝒗2 (𝑰𝒏𝒕𝒆𝒓𝒏𝒆𝒕 𝑲𝒆𝒚 𝑬𝒙𝒄𝒉𝒂𝒏𝒈𝒆 𝒗𝒆𝒓𝒔𝒊𝒐𝒏 2).</p>
]]></content:encoded></item><item><title><![CDATA[A Comprehensive Overview of Phase 1 and Phase 2 in IPsec VPNs]]></title><description><![CDATA[IPsec (Internet Protocol Security) tunnel is a secure communication channel established between two devices over an IP network.
It encrypts data to ensure confidentiality and authenticates the communicating parties to provide integrity and non-repudi...]]></description><link>https://securenetworkshield.hashnode.dev/a-comprehensive-overview-of-phase-1-and-phase-2-in-ipsec-vpns</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/a-comprehensive-overview-of-phase-1-and-phase-2-in-ipsec-vpns</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Sat, 05 Aug 2023 05:31:47 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691210238301/26b89cca-2acd-4162-aa56-a5d4c82605da.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>IPsec</strong> (Internet Protocol Security) tunnel is a secure communication channel established between two devices over an IP network.</p>
<p>It encrypts data to ensure confidentiality and authenticates the communicating parties to provide integrity and non-repudiation. This tunnel is commonly used for secure data transmission over the internet or between remote networks.</p>
<p>Here’s a concise explanation of IPsec Phase 1 and Phase 2 :-</p>
<h1 id="heading-ipsec-phase-1">IPsec Phase 1:</h1>
<p>Initiates a secure connection between two devices before establishing the actual IPsec tunnel.</p>
<p>Involves negotiation and agreement on security parameters between the two devices.</p>
<p>Establishes a secure channel for exchanging further encryption keys and authentication information.</p>
<p>Utilizes algorithms like Diffie-Hellman for key exchange and establishes the Security Association (SA) for the main IPsec tunnel.</p>
<p>Focuses on setting up the ISAKMP (Internet Security Association and Key Management Protocol) SA.</p>
<h1 id="heading-ipsec-phase-2">IPsec Phase 2:</h1>
<p>Follows Phase 1 and occurs after the initial secure channel is established.</p>
<p>Focuses on creating the actual IPsec tunnel for secure data transmission.</p>
<p>Involves negotiation of additional security parameters, such as encryption and authentication methods.</p>
<p>Establishes the IPSec SA for protecting data traffic between the two devices.</p>
<p>Typically uses the IPsec Encapsulating Security Payload (ESP) protocol for encryption and integrity.</p>
<p>Ensures data confidentiality and integrity by encrypting and authenticating the transmitted data.</p>
<p>Can use Perfect Forward Secrecy (PFS) to ensure that even if one set of keys is compromised, past sessions remain secure.</p>
<p>Performs ongoing maintenance and rekeying to refresh security parameters and maintain a secure connection.</p>
<p>Provides end-to-end security for data traversing the IPsec tunnel.</p>
<p>Together, Phase 1 and Phase 2 provide a secure and authenticated communication channel between devices over an IP network.</p>
<p><strong>If you have specific questions about IPsec tunnels or need further assistance, feel free to ask!</strong></p>
]]></content:encoded></item><item><title><![CDATA[Demystifying Hash Algorithms: Understanding the Backbone of Data Security]]></title><description><![CDATA[In the world of cybersecurity and data integrity, hash algorithms play a vital role in ensuring the confidentiality, integrity, and authenticity of sensitive information. From password storage to digital signatures, hash algorithms form the backbone ...]]></description><link>https://securenetworkshield.hashnode.dev/demystifying-hash-algorithms-understanding-the-backbone-of-data-security-1</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/demystifying-hash-algorithms-understanding-the-backbone-of-data-security-1</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Fri, 04 Aug 2023 17:56:00 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691171692904/977f4508-7117-45fb-9d33-eff942b19fda.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>In the world of cybersecurity and data integrity, hash algorithms play a vital role in ensuring the confidentiality, integrity, and authenticity of sensitive information. From password storage to digital signatures, hash algorithms form the backbone of various security protocols. This blog explores the fundamentals of hash algorithms, their applications, and their significance in safeguarding data.</p>
<p>1:-) Hash Algorithm:- The hash algorithm is a mathematical function that takes an input (or message) of any size and produces a fixed-size string of characters, known as the hash value or digest. It is designed to be a one-way function, meaning that it is computationally infeasible to reverse the process and obtain the original input from the hash value. Hash functions generate unique outputs for distinct inputs, making them suitable for data integrity verification.</p>
<p>2:-) Ensuring Data Integrity:- Hash algorithms are crucial for ensuring data integrity, as they enable data verification without revealing the actual content. When a file or message is transmitted or stored, its hash value is computed at the source. Upon reception or retrieval, the hash value is recalculated and compared with the original hash. If both hash values match, it indicates that the data remains unaltered, guaranteeing data integrity.</p>
<p>3:-) Password Storage And Authentication:-Hash algorithms are widely used in securely storing passwords on databases. Instead of storing plaintext passwords, the system stores the hash values. When a user attempts to log in, the system hashes the entered password and compares it with the stored hash. This method ensures that even if the database is compromised, the original passwords remain undisclosed, bolstering user security.</p>
<p>4:-) Digital Signatures:- Digital signatures rely on hash algorithms to verify the authenticity of digital documents or messages. To create a digital signature, a hash of the message is generated and encrypted with the sender's private key. The recipient can then decrypt the signature using the sender's public key and compare it with the hash value of the received message. If they match, the message is considered authentic and unaltered.</p>
<p>5:-) Popular Hash Algorithms:- There are several widely used hash algorithms, each with unique properties and strengths. Some of the popular ones include MD5 (Message Digest Algorithm 5), SHA-1 (Secure Hash Algorithm 1), SHA-256, and SHA-3. However, due to advances in computing power, some older hash algorithms like MD5 and SHA-1 are now considered weak and vulnerable to attacks. Secure implementations should prioritize the use of stronger hash functions like SHA-256 and SHA-3.</p>
<p>Conclusion:- Hash algorithms are an integral part of modern data security, providing a foundation for various cryptographic operations. From ensuring data integrity to protecting passwords and verifying digital signatures, hash algorithms play a critical role in safeguarding sensitive information. As technology evolves, the use of stronger hash functions becomes imperative to combat emerging security threats. Understanding and leveraging these cryptographic tools will continue to be of paramount importance in the realm of cybersecurity.</p>
]]></content:encoded></item><item><title><![CDATA[Demystifying Hash Algorithms: Understanding the Backbone of Data Security]]></title><description><![CDATA[In the world of cybersecurity and data integrity, hash algorithms play a vital role in ensuring the confidentiality, integrity, and authenticity of sensitive information. From password storage to digital signatures, hash algorithms form the backbone ...]]></description><link>https://securenetworkshield.hashnode.dev/demystifying-hash-algorithms-understanding-the-backbone-of-data-security</link><guid isPermaLink="true">https://securenetworkshield.hashnode.dev/demystifying-hash-algorithms-understanding-the-backbone-of-data-security</guid><dc:creator><![CDATA[Nikhil pal]]></dc:creator><pubDate>Fri, 04 Aug 2023 17:52:22 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1691171487900/1ce74623-6fd2-40bc-a874-1365c7d2dd84.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>In the world of cybersecurity and data integrity, hash algorithms play a vital role in ensuring the confidentiality, integrity, and authenticity of sensitive information. From password storage to digital signatures, hash algorithms form the backbone of various security protocols. This blog explores the fundamentals of hash algorithms, their applications, and their significance in safeguarding data.</p>
<p>1:-) Hash Algorithm :- Hash algorithm is a mathematical function that takes an input (or message) of any size and produces a fixed-size string of characters, known as the hash value or digest. It is designed to be a one-way function, meaning that it is computationally infeasible to reverse the process and obtain the original input from the hash value. Hash functions generate unique outputs for distinct inputs, making them suitable for data integrity verification.</p>
<p>2:-) Ensuring Data Integrity:- Hash algorithms are crucial for ensuring data integrity, as they enable data verification without revealing the actual content. When a file or message is transmitted or stored, its hash value is computed at the source. Upon reception or retrieval, the hash value is recalculated and compared with the original hash. If both hash values match, it indicates that the data remains unaltered, guaranteeing data integrity.</p>
<p>3:-) Password Storage And Authentication:-Hash algorithms are widely used in securely storing passwords on databases. Instead of storing plaintext passwords, the system stores the hash values. When a user attempts to log in, the system hashes the entered password and compares it with the stored hash. This method ensures that even if the database is compromised, the original passwords remain undisclosed, bolstering user security.</p>
<p>4:-) Digital Signatures :- Digital signatures rely on hash algorithms to verify the authenticity of digital documents or messages. To create a digital signature, a hash of the message is generated and encrypted with the sender's private key. The recipient can then decrypt the signature using the sender's public key and compare it with the hash value of the received message. If they match, the message is considered authentic and unaltered.</p>
<p>5:-) Popular Hash Algorithms:- There are several widely used hash algorithms, each with unique properties and strengths. Some of the popular ones include MD5 (Message Digest Algorithm 5), SHA-1 (Secure Hash Algorithm 1), SHA-256, and SHA-3. However, due to advances in computing power, some older hash algorithms like MD5 and SHA-1 are now considered weak and vulnerable to attacks. Secure implementations should prioritize the use of stronger hash functions like SHA-256 and SHA-3.</p>
<p>Conclusion :- Hash algorithms are an integral part of modern data security, providing a foundation for various cryptographic operations. From ensuring data integrity to protecting passwords and verifying digital signatures, hash algorithms play a critical role in safeguarding sensitive information. As technology evolves, the use of stronger hash functions becomes imperative to combat emerging security threats. Understanding and leveraging these cryptographic tools will continue to be of paramount importance in the realm of cybersecurity.</p>
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