<SEC-DOCUMENT>0001683168-21-001340-index.html : 20210413
<SEC-HEADER>0001683168-21-001340.hdr.sgml : 20210413
<ACCEPTANCE-DATETIME>20210412201900
ACCESSION NUMBER:		0001683168-21-001340
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210413
DATE AS OF CHANGE:		20210412

SUBJECT COMPANY:	

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

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-39608
		FILM NUMBER:		21821784

	BUSINESS ADDRESS:	
		STREET 1:		101 EAST PARK BLVD, SUITE 1300
		CITY:			PLANO
		STATE:			TX
		ZIP:			75074
		BUSINESS PHONE:		9722346400

	MAIL ADDRESS:	
		STREET 1:		101 EAST PARK BLVD, SUITE 1300
		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

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PAXTON MICHAEL L
		CENTRAL INDEX KEY:			0001231369
		RELATIONSHIP:				OTHER

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		1101 EAST ARAPAHO ROAD
		CITY:			RICHARDSON
		STATE:			TX
		ZIP:			75081
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>intrusion_f144.htm
<TEXT>
Document 1 - file: intrusion_f144.htm

</DOCUMENT>
</SEC-DOCUMENT>