EX-17.3 4 ex17-3.htm


Exhibit 17.3


September 21, 2018


Cipherloc Corporation

825 Main St, Suite 100

Buda, TX 78610


ATTN: Michael DeLaGarza, President, CEO and Chairman




I am resigning my position as Chief Operating Officer of CipherLoc Corporation, effective September 22, 2018. As per the terms of my contract, dated November 1, 2017, this provides the required 30-day notice.




/s/ Mike Hufnagel  
Mike Hufnagel