Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statement (No. 333- ) on Form S-1 of Document Security Systems, Inc., of our report dated March 30, 2020, relating to the consolidated financial statements of Document Security Systems, Inc., appearing in the Annual Report on Form 10-K of Document Security Systems, Inc. for the year ended December 31, 2019.
We also consent to the reference to our firm under the heading “Experts” in the Prospectus included in such Registration Statement.
/s/ Freed Maxick CPAs, P.C.
Rochester, New York
May 21, 2020
