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EXCEL - IDEA: XBRL DOCUMENT - IMPERVA INCFinancial_Report.xls
EX-32.1 - EX-32.1 - IMPERVA INCd840649dex321.htm
EX-31.2 - EX-31.2 - IMPERVA INCd840649dex312.htm
EX-32.2 - EX-32.2 - IMPERVA INCd840649dex322.htm
EX-21.1 - EX-21.1 - IMPERVA INCd840649dex211.htm
EX-31.1 - EX-31.1 - IMPERVA INCd840649dex311.htm
EX-10.18 - EX-10.18 - IMPERVA INCd840649dex1018.htm
10-K - 10-K - IMPERVA INCd840649d10k.htm

EXHIBIT 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

 

(1) Form S-8 No. 333-177845, pertaining to the Imperva, Inc. 2003 Stock Option Plan, the Imperva, Inc. 2011 Stock Option and Incentive Plan and the Imperva, Inc. 2011 Employee Stock Purchase Plan,

 

(2) 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,

 

(3) Form S-8 No. 333-186779, pertaining to the Imperva, Inc. 2011 Stock Option and Incentive Plan and the Imperva, Inc. 2011 Employee Stock Purchase Plan,

 

(4) Form S-8 No. 333-194208, pertaining to the Imperva, Inc. 2011 Stock Option and Incentive Plan and the Imperva, Inc. 2011 Employee Stock Purchase Plan,

 

(5) Form S-8 No. 333-194955 , pertaining to the Incapsula, Inc. 2010 Stock Incentive Plan and the SkyFence Networks Ltd. 2013 Share Incentive Plan, and

 

(6) Form S-8 No. 333-198216 pertaining to the Imperva, Inc. Inducement Stock Option Plan and Agreement and the Imperva Inc. Inducement Restricted Stock Unit Plan and Agreement

of our reports dated March 2, 2015, with respect to the consolidated financial statements of Imperva, Inc., and the effectiveness of internal control over financial reporting of Imperva, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2014.

/s/ Ernst & Young LLP

Redwood City, California

March 2, 2015