!! History Commons Alert, Exciting News

9:04 a.m. September 11, 2001: Military Raises ‘Infocon’ Threat Level

The 1st Fighter Wing at Langley Air Force Base, Virginia, receives notification from NORAD of an increased Information Operations Condition (Infocon) threat level. The message from NORAD directs the 1st Fighter Wing command post to upgrade the Infocon computer security level from Normal to Alpha. According to the wing’s own records, this is “the first message correspondence” the wing receives “to indicate that September 11th would not be an average day.” [1st Fighter Wing History Office, 12/2001] Steps to be taken under Infocon Alpha reportedly include “changing passwords, updating keys used to create classified communication lines, minimizing cell phone use, backing up important documents on hard drive, updating virus protection on home computers, reporting suspicious activity, and reviewing checklists.” [Colorado Springs Gazette, 5/3/2001]
Five Security Levels - The Infocon system provides a structured, coordinated approach for defending against and reacting to attacks on Defense Department systems and networks. It comprises five levels of threat, each with its own protective procedures. These levels go from Normal, through Alpha, Bravo, and Charlie, up to Delta. [IAnewsletter, 12/2000 pdf file; General Accounting Office, 3/29/2001 pdf file] General Ralph Eberhart, the commander of both the US Space Command and NORAD, is responsible for evaluating the threat to military computers and issuing information conditions—“Infocons”—to the US military. [Colorado Springs Gazette, 5/3/2001] He is presumably therefore responsible for currently raising the Infocon level.
Threat Level Lowered on Previous Evening - The Infocon level was in fact lowered to Normal the previous evening, reportedly because of a reduced threat to US computer networks from hacker and virus attacks (see September 10, 2001). [1st Fighter Wing History Office, 12/2001] The 1st Fighter Wing is the “host unit” at Langley Air Force Base, which is about 130 miles from Washington, DC. It includes three fighter squadrons, which fly the F-15 Eagle fighter jet. [Virginian-Pilot, 9/20/2001; Langley Air Force Base, 11/2003; Air Force Print News, 11/9/2006]

Entity Tags: Ralph Eberhart, North American Aerospace Defense Command, 1st Fighter Wing

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Ordering 

Time period


Email Updates

Receive weekly email updates summarizing what contributors have added to the History Commons database

 
Donate

Developing and maintaining this site is very labor intensive. If you find it useful, please give us a hand and donate what you can.
Donate Now

Volunteer

If you would like to help us with this effort, please contact us. We need help with programming (Java, JDO, mysql, and xml), design, networking, and publicity. If you want to contribute information to this site, click the register link at the top of the page, and start contributing.
Contact Us

Creative Commons License Except where otherwise noted, the textual content of each timeline is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike