<SEC-DOCUMENT>0001683168-26-006767-index.html : 20260828
<SEC-HEADER>0001683168-26-006767.hdr.sgml : 20260828
<ACCEPTANCE-DATETIME>20260828100124
ACCESSION NUMBER: 0001683168-26-006767
CONFORMED SUBMISSION TYPE: 8-K
PUBLIC DOCUMENT COUNT: 18
CONFORMED PERIOD OF REPORT: 20260828
ITEM INFORMATION: Entry into a Material Definitive Agreement
ITEM INFORMATION: Completion of Acquisition or Disposition of Assets
ITEM INFORMATION: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION: Submission of Matters to a Vote of Security Holders
ITEM INFORMATION: Financial Statements and Exhibits
FILED AS OF DATE: 20260828
DATE AS OF CHANGE: 20260828

FILER:

 COMPANY DATA: 
 COMPANY CONFORMED NAME: INTRUSION INC
 CENTRAL INDEX KEY: 0000736012
 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576]
 ORGANIZATION NAME: 06 Technology
 EIN: 751911917
 STATE OF INCORPORATION: DE
 FISCAL YEAR END: 1231

 FILING VALUES:
 FORM TYPE: 8-K
 SEC ACT: 1934 Act
 SEC FILE NUMBER: 001-39608
 FILM NUMBER: 261333896

 BUSINESS ADDRESS: 
 STREET 1: 101 EAST PARK BLVD, SUITE 1200
 CITY: PLANO
 STATE: TX
 ZIP: 75074
 BUSINESS PHONE: (888) 637-7770

 MAIL ADDRESS: 
 STREET 1: 101 EAST PARK BLVD, SUITE 1200
 CITY: PLANO
 STATE: TX
 ZIP: 75074

 FORMER COMPANY: 
 FORMER CONFORMED NAME: INTRUSION COM INC
 DATE OF NAME CHANGE: 20000601

 FORMER COMPANY: 
 FORMER CONFORMED NAME: ODS NETWORKS INC
 DATE OF NAME CHANGE: 19970507

 FORMER COMPANY: 
 FORMER CONFORMED NAME: OPTICAL DATA SYSTEMS INC
 DATE OF NAME CHANGE: 19950517
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>intrusion_8k.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
Document 1 - file: intrusion_8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>intrusion_ex1001.htm
<DESCRIPTION>NOTE PURCHASE AGREEMENT
<TEXT>
Document 2 - file: intrusion_ex1001.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>3
<FILENAME>intrusion_ex1002.htm
<DESCRIPTION>SECURED PROMISSORY NOTE
<TEXT>
Document 3 - file: intrusion_ex1002.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>4
<FILENAME>intrusion_ex1003.htm
<DESCRIPTION>SECURITY AGREEMENT
<TEXT>
Document 4 - file: intrusion_ex1003.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>5
<FILENAME>intrusion_ex1004.htm
<DESCRIPTION>INTELLECTUAL PROPERTY SECURITY AGREEMENT
<TEXT>
Document 5 - file: intrusion_ex1004.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.5
<SEQUENCE>6
<FILENAME>intrusion_ex1005.htm
<DESCRIPTION>GUARANTY
<TEXT>
Document 6 - file: intrusion_ex1005.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.6
<SEQUENCE>7
<FILENAME>intrusion_ex1006.htm
<DESCRIPTION>OFFICER'S CERTIFICATE
<TEXT>
Document 7 - file: intrusion_ex1006.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.7
<SEQUENCE>8
<FILENAME>intrusion_ex1007.htm
<DESCRIPTION>ARBITRATION PROVISIONS
<TEXT>
Document 8 - file: intrusion_ex1007.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>9
<FILENAME>intz-20260828.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
Document 9 - file: intz-20260828.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>10
<FILENAME>intz-20260828_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
Document 10 - file: intz-20260828_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>11
<FILENAME>intz-20260828_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
Document 11 - file: intz-20260828_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 13 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 14 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 15 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 17 - file: FilingSummary.html

Document 17 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>19
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 19 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>20
<FILENAME>0001683168-26-006767-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 20 - file: 0001683168-26-006767-xbrl.zip

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>intrusion_8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 21 - file: intrusion_8k_htm.html

Document 21 - RAW XML: intrusion_8k_htm.xml

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