POWER OF ATTORNEY
The undersigned, as a Section 16 reporting person of Palo Alto Networks Inc. (the
"Company"), hereby constitutes and appoints Bruce Byrd, Kevin Espinola, Zach Gennett,
Sara Tian and Elizabeth Villalobos, the undersigned's true and lawful attorneys-in-fact to:
thereto as such attorneys-in-fact shall in their discretion determine to be required
or advisable pursuant to Section 16 of the Securities Exchange Act of 1934 (as
amended) and the rules and regulations promulgated thereunder, or any successor
laws and regulations, as a consequence of the undersigned’s ownership,
acquisition or disposition of securities of the Company; and
Commission, any securities exchange or national association, the Company and
such other person or agency as the attorneys-in-fact shall deem appropriate.
The undersigned hereby ratifies and confirms all that said attorneys-in-fact and agents shall
do or cause to be done by virtue hereof. The undersigned acknowledges that the foregoing
attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16
of the Securities Exchange Act of 1934 (as amended).
This Power of Attorney shall remain in full force and effect until the undersigned is no longer
required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in
securities issued by the Company, unless earlier revoked by the undersigned in a signed writing
delivered to the Company and the foregoing attorneys-in-fact.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed
as of July 16, 2025.
/s/ Josh Paul
Joshua D. Paul

