<SEC-DOCUMENT>0001683168-23-006089-index.html : 20230828
<SEC-HEADER>0001683168-23-006089.hdr.sgml : 20230828
<ACCEPTANCE-DATETIME>20230825211819
ACCESSION NUMBER:		0001683168-23-006089
CONFORMED SUBMISSION TYPE:	FWP
PUBLIC DOCUMENT COUNT:		23
FILED AS OF DATE:		20230828
DATE AS OF CHANGE:		20230825

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:		FWP
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-273930
		FILM NUMBER:		231209907

	BUSINESS ADDRESS:	
		STREET 1:		101 EAST PARK BLVD, SUITE 1200
		CITY:			PLANO
		STATE:			TX
		ZIP:			75074
		BUSINESS PHONE:		9722346400

	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

FILED BY:		

	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:		FWP

	BUSINESS ADDRESS:	
		STREET 1:		101 EAST PARK BLVD, SUITE 1200
		CITY:			PLANO
		STATE:			TX
		ZIP:			75074
		BUSINESS PHONE:		9722346400

	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>FWP
<SEQUENCE>1
<FILENAME>intrusion_fwp.htm
<DESCRIPTION>FREE WRITING PROSPECTUSES
<TEXT>
Document 1 - file: intrusion_fwp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>image_025.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: image_025.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image_026.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: image_026.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>image_027.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: image_027.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image_028.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: image_028.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_029.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: image_029.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image_030.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: image_030.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image_031.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: image_031.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>image_032.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: image_032.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>image_033.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: image_033.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image_034.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: image_034.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>image_035.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: image_035.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>image_036.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: image_036.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>image_037.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: image_037.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>image_038.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: image_038.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>image_039.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: image_039.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>image_040.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: image_040.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>image_042.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: image_042.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>image_043.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: image_043.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>image_044.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: image_044.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>image_045.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: image_045.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>image_046.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: image_046.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>image_047.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: image_047.jpg

</DOCUMENT>
</SEC-DOCUMENT>