<div class="content"><p>The GetCASecurity method is used to retrieve <a href="c6451297-197d-4b4b-b786-3f3187b67b8f#gt_c925d5d7-a442-4ba4-9586-5f94ccec847a" data-linktype="relative-path">CA</a> security, as defined in <a href="8cde1de4-9e58-4250-b8fe-4f0da15127ed" data-linktype="relative-path">Abstract Data
Model (section 3.1.1)</a>.</p><dl>
<dd>
<div><pre> HRESULT GetCASecurity(
   [in, string, unique] wchar_t const* pwszAuthority,
   [out, ref] CERTTRANSBLOB* pctbSD
 );
</pre></div>
</dd></dl><p><b>pwszAuthority: </b> See the <i>pwszAuthority</i>
definition in section <a href="faae1099-4b4f-463c-95b0-5962c9bf400e" data-linktype="relative-path">3.1.4.1.1</a>.
</p><p><b>pctbSD: </b>A pointer to a <a href="a94fb0b1-902f-43ea-9422-f2d24bcb10b6" data-linktype="relative-path">CERTTRANSBLOB</a> data
structure that contains the CA&#39;s security descriptor. Security descriptors are
specified in <a href="../ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2" data-linktype="relative-path">[MS-DTYP]</a>
section <a href="../ms-dtyp/7d4dac05-9cef-4563-a058-f108abecce1d" data-linktype="relative-path">2.4.6</a>.</p></div>