EXHIBIT 23.1 Avert, Inc. 301 Remington Street Fort Collins, CO 80524 INDEPENDENT AUDITOR'S CONSENT We consent to the incorporation by reference of our report dated February 24, 1998 accompanying the financial statements of Avert, Inc to the Form S-8 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 June 5, 1998