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OKTA Definitely can. Use it on my windows PC and have app on my iPhone so I have to assume it will work on a Mac as well.
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<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">Susan L. Crane<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">Group Vice President, Legal<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">Intellectual Property, Brands & Marketing<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);"> </span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">Wyndham Hotels & Resorts, Inc.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);"><span dir="ltr" style="text-decoration: underline;">22 Sylvan Way</span><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);"><span dir="ltr" style="text-decoration: underline;">Parsippany, NJ 07054</span><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">O <span dir="ltr" style="text-decoration: underline;">(973) 753-6455</span><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><span style="background-color: rgba(255, 255, 255, 0);">M <span dir="ltr" style="text-decoration: underline;">(973) 879-3420</span><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in;"><a href="mailto:Susan.Crane@wyndham.com" style="caret-color: rgb(0, 0, 0); background-color: rgba(255, 255, 255, 0);"><font color="#000000">Susan.Crane@wyndham.com</font></a></p>
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<blockquote type="cite">On Oct 13, 2025, at 5:10\u202fPM, carla calcagno via E-trademarks <e-trademarks@oppedahl-lists.com> wrote:<br>
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Can Okta and Microsoft authenticator be used across a number of devices, including both Apple phones and computers, and non -Apple based PC's? On Mon, Oct 13, 2025 at 5:\u200a00 PM Mark Kaufman <kaufman@\u200akaufmankahn.\u200acom> wrote: Microsoft</div>
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<div dir="ltr">Can Okta and Microsoft authenticator be used across a number of devices, including both Apple phones and computers, and non -Apple based PC's?</div>
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<div dir="ltr" class="gmail_attr">On Mon, Oct 13, 2025 at 5:00\u202fPM Mark Kaufman <<a href="mailto:kaufman@kaufmankahn.com">kaufman@kaufmankahn.com</a>> wrote:<br>
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<p class="MsoNormal">Microsoft Authenticator has been simple to use. </p>
<p class="MsoNormal"> </p>
<ul style="margin-top:0in" type="disc">
<li class="m_6535565848399975356MsoListParagraph" style="margin-left:0in">Mark</li></ul>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">Mark S. Kaufman</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">Kaufman & Kahn, LLP</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">10 Grand Central</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">155 East 44<sup>th</sup> Street, 19<sup>th</sup> Floor</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">New York, NY 10017</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">Office: +1 (212) 293-5556, x 2</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">Mobile: +1 (917) 453-7807</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Book Antiqua",serif">Email:
</span><a href="mailto:kaufman@kaufmankahn.com" target="_blank"><span style="font-size:10pt;font-family:"Book Antiqua",serif;color:rgb(5,99,193)">kaufman@kaufmankahn.com</span></a><span style="font-size:10pt;font-family:"Book Antiqua",serif">
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<p class="MsoNormal"><b><span style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span style="font-size:11pt;font-family:Calibri,sans-serif"> E-trademarks <<a href="mailto:e-trademarks-bounces@oppedahl-lists.com" target="_blank">e-trademarks-bounces@oppedahl-lists.com</a>>
<b>On Behalf Of </b>carla calcagno via E-trademarks<br>
<b>Sent:</b> Monday, October 13, 2025 4:52 PM<br>
<b>To:</b> Oppedahl Carl <<a href="mailto:e-trademarks@oppedahl-lists.com" target="_blank">e-trademarks@oppedahl-lists.com</a>><br>
<b>Cc:</b> carla calcagno <<a href="mailto:cccalcagno@gmail.com" target="_blank">cccalcagno@gmail.com</a>><br>
<b>Subject:</b> [E-trademarks] New authentication methods</span></p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Has anyone researched or have any thoughts on the new 2 step authentication methods required by the USPTO. For example, has anyone used OKTA, Google Authenticator, or Microsoft Authenticator?</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">I am looking for the simplest to install/ use/ and configure across both Apple and PC devices.</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Thank you!</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Carla Calcagno</p>
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