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:

complete and execute Forms 3, 4 and 5 and other forms and all amendments

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

do all acts necessary in order to file such forms with the Securities and Exchange

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/ William D. Jenkins, Jr.

William D. Jenkins, Jr.

Jenkins William D Jr 4