California Uses in Default Rate Clause

Default Rate from Amended and Restated Loan and Security Agreement

This AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this Agreement) dated as of June 30, 2008, between SILICON VALLEY BANK, a California chartered bank, with its principal place of business at 3003 Tasman Drive, Santa Clara, California 95054 (Bank) and INTRUSION, INC., a Delaware corporation, with offices at 1101 E. Arapaho Road, Suite 200, Richardson, Texas 75081 (Borrower), provides the terms on which Bank shall lend to Borrower and Borrower shall repay Bank.

Default Rate. After the occurrence of an Event of Default, all Obligations shall accrue interest at the Applicable Rate plus four percent (4.0%) per annum; but in no event more than the Maximum Lawful Rate (the Default Rate).

Default Rate from Amended and Restated Loan and Security Agreement

This LOAN AND SECURITY AGREEMENT (this Agreement) dated as of April 9, 2008, between SILICON VALLEY BANK, a California chartered bank, with its principal place of business at 3003 Tasman Drive, Santa Clara, California 95054 (FAX 408.496.2410) and a loan production office located at 8705 SW Nimbus Suite 240, Beaverton, OR 97008 (FAX 503.526.0818) (Bank) and CIMETRIX INCORPORATED, a Nevada corporation, with offices at 6979 S. High Tech Drive, Salt Lake City, Utah 84047 (FAX 801.256.6510) (Borrower), provides the terms on which Bank shall lend to Borrower and Borrower shall repay Bank. The parties agree as follows:

Default Rate. After the occurrence of an Event of Default, all Obligations shall accrue interest at the Applicable Rate plus five percent (5.0%) per annum (the Default Rate).

Default Rate from Loan and Security Agreement

This LOAN AND SECURITY AGREEMENT (this Agreement) dated as of June 27, 2006, between SILICON VALLEY BANK, a California chartered bank, with its principal place of business at 3003 Tasman Drive, Santa Clara, California 95054 and with a loan production office located at 230 W. Monroe, Suite 720, Chicago, Illinois 60606 (FAX 312-704-1530) (Bank) and TELULAR CORPORATION, a Delaware corporation, with offices at 647 N. Lakeview Parkway, Vernon Hills, Illinois (FAX 847-573-2011) (Borrower), provides the terms on which Bank shall lend to Borrower and Borrower shall repay Bank. The parties agree as follows:

Default Rate. After the occurrence of an Event of Default, all Obligations shall accrue interest at the Applicable Rate plus three percent (3.0%) per annum (the Default Rate).