Attached files
Exhibit 23.1
Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statements (Form S-8 No. 333-179552) pertaining to the Imperva, Inc. 2011 Stock Option and Incentive Plan and the Imperva, Inc. 2011 Employee Stock Purchase Plan and (Form S-8 No. 333-177845) pertaining to the Imperva, Inc. 2003 Stock Option Plan, Imperva, Inc. 2011 Stock Option and Incentive Plan and Imperva, Inc. 2011 Employee Stock Purchase Plan of Imperva, Inc. of our report dated March 27, 2012, with respect to the consolidated financial statements of Imperva, Inc. included in this Annual Report (Form 10-K) for the year ended December 31, 2011.
/s/ Ernst & Young LLP
Redwood City, California
March 27, 2012