CUSIP NO. 21254S503 13 D Page 15 of 17 Pages

exhibit B

Agreement of Joint Filing

The undersigned hereby agree that a single Schedule 13D (or any amendment thereto) relating to the Common Stock of Finjan Holdings, Inc. shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13D.

Date: June 11, 2013

BCPI I, L.P., a Delaware limited partnership
By:	BCPI PARTNERS I, L.P., a Delaware limited partnership
Its:	General Partner
By:	BCPI Corporation, a Delaware corporation
Its:	General Partner
By:	/s/ Steven M. Spurlock
	Steven M. Spurlock
	Officer
BCPI PARTNERS I, L.P., a Delaware limited partnership
By:	BCPI Corporation, a Delaware corporation
Its:	General Partner
By:	/s/ Steven M. Spurlock
	Steven M. Spurlock
	Officer
BCPI CORPORATION, a Delaware corporation
By:	/s/ Steven M. Spurlock
	Steven M. Spurlock
	Officer
MICHAEL EISENBERG
ARAD NAVEH
By:	/s/ Steven M. Spurlock
	Steven M. Spurlock
	Attorney-in-Fact