EX-23 3 ex231.txt GRAPHON BDO CONSOLIDATED CONSENT Exhibit 23.1 CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement on Form S-3 of our report dated February 2, 2001, relating to the consolidated financial statements of GraphOn Corporation appearing in the Annual Report on Form 10-K for the year ended December 31, 2000. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/BDO Seidman, LLP BDO Seidman, LLP San Jose, California July 20, 2001