Exhibit 23.1 INDEPENDENT AUDITOR'S CONSENT We consent to the incorporation by reference of our reported dated February 21, 1997, accompanying the financial statements of Avert, Inc. to Form S-3 Registration Statement of Avert, Inc. and to the use of our name and the statements with respect to us, as appearing under the heading "Experts" in the Registration Statement. /s/ HEIN + ASSOCIATES LLP HEIN + ASSOCIATES LLP Denver, Colorado April 17, 1997