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    <title>topic To customize app-id or no in Custom Signatures</title>
    <link>https://live.paloaltonetworks.com/t5/custom-signatures/to-customize-app-id-or-no/m-p/233287#M268</link>
    <description>&lt;P&gt;Hi&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Newish user to PA's 1 year now I think.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I came from cisco - ip / port acl's&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I am trying to move to app-id nicer easier policies.&lt;/P&gt;&lt;P&gt;So for office traffic I use app-id&amp;nbsp;&lt;/P&gt;&lt;P&gt;for my prod platform I use applicaiton overide to custom applications, so that I can by pass any inspection . I care more about speed and latency.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;For example my developer use artifcatory - http access. with inspection on compilation time could be 5-6 min. with it off might be 60-90sec.&amp;nbsp; Thats just cause some much traffic is sent. &amp;lt;&amp;lt; Actually did this with a custom app-id&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;so our platfrom is typical&amp;nbsp; Internet -&amp;gt; fw -&amp;gt; reverse proxy -&amp;gt; app ... I don't want to inspect the traffic.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;but I am also happy to relook at stuff.&amp;nbsp; how much extra processing does app-id custom signatures take..&amp;nbsp; how do you create custom id's for developer written protocols ?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;does it just look at the first x bytes / packets ??&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;A&lt;/P&gt;</description>
    <pubDate>Tue, 02 Oct 2018 04:13:33 GMT</pubDate>
    <dc:creator>Alex_Samad</dc:creator>
    <dc:date>2018-10-02T04:13:33Z</dc:date>
    <item>
      <title>To customize app-id or no</title>
      <link>https://live.paloaltonetworks.com/t5/custom-signatures/to-customize-app-id-or-no/m-p/233287#M268</link>
      <description>&lt;P&gt;Hi&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Newish user to PA's 1 year now I think.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I came from cisco - ip / port acl's&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I am trying to move to app-id nicer easier policies.&lt;/P&gt;&lt;P&gt;So for office traffic I use app-id&amp;nbsp;&lt;/P&gt;&lt;P&gt;for my prod platform I use applicaiton overide to custom applications, so that I can by pass any inspection . I care more about speed and latency.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;For example my developer use artifcatory - http access. with inspection on compilation time could be 5-6 min. with it off might be 60-90sec.&amp;nbsp; Thats just cause some much traffic is sent. &amp;lt;&amp;lt; Actually did this with a custom app-id&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;so our platfrom is typical&amp;nbsp; Internet -&amp;gt; fw -&amp;gt; reverse proxy -&amp;gt; app ... I don't want to inspect the traffic.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;but I am also happy to relook at stuff.&amp;nbsp; how much extra processing does app-id custom signatures take..&amp;nbsp; how do you create custom id's for developer written protocols ?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;does it just look at the first x bytes / packets ??&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;A&lt;/P&gt;</description>
      <pubDate>Tue, 02 Oct 2018 04:13:33 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/custom-signatures/to-customize-app-id-or-no/m-p/233287#M268</guid>
      <dc:creator>Alex_Samad</dc:creator>
      <dc:date>2018-10-02T04:13:33Z</dc:date>
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