8-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to
Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 3, 2005

INTRUSION INC.
(Exact Name of Registrant as Specified in Its Charter)
Delaware	000-20191	75-1911917
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)
1101 East Arapaho Road, Richardson, Texas		75081
(Address of Principal Executive Offices)		(Zip Code)
(972) 234-6400
(Registrant’s Telephone Number, Including Area Code)
NOT APPLICABLE
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

ITEM 8.01  OTHER EVENTS

On May 3, 2005, Intrusion Inc. issued a press release announcing a $1.0 million order for its SecureNet Pro Network Intrusion Prevention/Detection system received from the U.S. Army at Fort Hood, Texas.  A copy of the press release is attached as Exhibit 99.1 hereto and incorporated herein by reference.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	INTRUSION INC.
Dated: May 3, 2005	By:	/s/ MICHAEL L. PAXTON
		Michael L. Paxton
		Chief Financial Officer

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EXHIBIT INDEX

Exhibit No.	Description of Exhibit
99.1	Press release issued by Intrusion Inc. on May 3, 2005.

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EX-99.1

Exhibit 99.1

NEWS RELEASE
	1101 East Arapaho Road
	Richardson TX 75081 USA
	+1 (972) 234-6400 main

Financial Contact

Michael L. Paxton, VP, CFO

972.301.3658, mpaxton@intrusion.com

Media Contact

Ben Bittle, Director of Product Management

972.664.8107, bbittle@intrusion.com

Intrusion Inc. Secures Phase II

Fort Hood Deployment

Largest US Army site in the world more than doubles security project scope with addition of Intrusion
Prevention Capability to Block Network-based Attacks

Richardson, Texas – May 3, 2005 – Intrusion Inc.(NASDAQ: INTZ), (“Intrusion”) announced today it received an order, for $1.0 million, from the US Army at Fort Hood, Texas for its Common Criteria certified SecureNet Pro Network Intrusion Prevention/Detection system.  Approximately ninety percent of the revenue from this sale will be recognized in the second quarter 2005.  This latest purchase will enhance the Army’s capability to automatically block network-based intrusions from outside, internet-based attacks as well as internal exploits, often times referred to as back-door or Trojan attacks.

“Intrusion stepped up with the tools, training and tactics when the US Army at Fort Hood needed them,” stated LTC Edward J. Morris, Jr., Commander, 1114^th Signal Battalion and Director of Information Management (DOIM) at Fort Hood.  “Now, we’re ready to see, focus and act to eliminate the threat.”

Intrusion’s highly accurate SecureNet system is combined with an innovative Security Status Review (SSR) management process deployed by numerous Army sites to protect Department of Defense computers and networks from harmful intrusions, spyware infections and other malicious attacks.  The SecureNet family includes a full range of high-performance, network-based Intrusion Prevention/Detection sensors, Host-based Intrusion Prevention agents, spyware prevention signatures supported under the company’s SecureNet SpySnare offering and a comprehensive security management and forensics system, SecureNet Provider.

Ben A. Bittle, Intrusion Director of Product Management explained, “The engineering teams at Intrusion worked with Army personnel at Fort Hood to help execute the SecureNet battle plan required to protect the Army’s critical infrastructure.   We continue to appreciate the Army’s confidence in SecureNet and our SSR security support as we expand the Network Intrusion Prevention implementation at Fort Hood.”

About Fort Hood

Fort Hood is the largest active duty armored post in the United States, and is the only post in the United States that is capable of supporting two full armored divisions. In addition to the 1st Cavalry Division and the 4th Infantry Division, Fort Hood is also home for the Headquarters Command III Corps, 3d Personnel Group, 3d

Signal Brigade, 13th Corps Support Command (COSCOM), 13th Finance Group, 89th Military Police Brigade, 504th Military Intelligence Brigade, the 21st Cavalry Brigade (Air Combat), the Dental Activity (DENTAC), the Medical Support Activity (MEDDAC), Army Operational Test Command (AOTC) formerly TEXCOM, and various other units and tenant organizations.

About Intrusion Inc.

Intrusion Inc. is a leading global provider of regulated information compliance, entity identification systems, data privacy protection products, and network intrusion prevention and detection solutions.  In addition, Intrusion Inc. offers deployment technologies along with security services for the information-driven economy.  Intrusion’s product families include the Compliance CommanderÔ for regulated information and data privacy protection, TraceCop™ identification and location service, Intrusion SpySnareÔ for real-time inline blocking of spyware and unwanted P2P applications, and Intrusion SecureNetÔ for network intrusion prevention and detection.  Intrusion’s products help protect critical information assets by quickly detecting, protecting, analyzing and reporting attacks or misuse of classified, private and regulated information for government and enterprise networks.  For more information, please visit www.intrusion.com