Dan Geer

American computer scientist
title: "Dan Geer" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["mit-school-of-engineering-alumni", "harvard-t.h.-chan-school-of-public-health-alumni", "chief-security-officers", "year-of-birth-missing-(living-people)", "living-people", "harvard-university-staff"] description: "American computer scientist" topic_path: "engineering" source: "https://en.wikipedia.org/wiki/Dan_Geer" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary American computer scientist ::
::data[format=table title="Infobox scientist"]
| Field | Value |
|---|---|
| name | Daniel Earl Geer Jr. |
| image | Dan Geer - Freedom to Connect 2015 (16109600123).jpg |
| caption | Dan Geer, 2015 |
| citizenship | USA |
| field | Computer Scientist |
| work_institution | MIT |
| CertCo | |
| SystemExperts | |
| In-Q-Tel | |
| alma_mater | Harvard University (SC.D. Biostatistics) |
| MIT (SB EECS) | |
| known_for | Project Athena |
| Open Market | |
| CertCo | |
| :: |
| name = Daniel Earl Geer Jr. | image = Dan Geer - Freedom to Connect 2015 (16109600123).jpg | image_size = | caption = Dan Geer, 2015 | birth_date = | birth_place = | death_date = | death_place = | residence = | citizenship = USA | nationality = | ethnicity = | field = Computer Scientist | work_institution = MIT CertCo SystemExperts In-Q-Tel | alma_mater = Harvard University (SC.D. Biostatistics) MIT (SB EECS) | doctoral_advisor = | known_for = Project Athena Open Market CertCo | author_abbreviation_bot = | author_abbreviation_zoo = | religion = | footnotes =
Dan Geer is a computer security analyst and risk management specialist. He is recognized for raising awareness of critical computer and network security issues before the risks were widely understood, and for ground-breaking work on the economics of security.
Career
Geer is currently the chief information security officer for In-Q-Tel, a not-for-profit venture capital firm that invests in technology to support the Central Intelligence Agency.
In 2003, Geer's 24-page report entitled "CyberInsecurity: The Cost of Monopoly" was released by the Computer and Communications Industry Association (CCIA). The paper argued that Microsoft's dominance of desktop computer operating systems is a threat to national security. Geer was fired (from consultancy @Stake) the day the report was made public. Geer has cited subsequent changes in the Vista operating system (notably a location-randomization feature) as evidence that Microsoft "accepted the paper."
Geer received a Bachelor of Science in Electrical Engineering and Computer Science from MIT, where he was a member of the Theta Deuteron charge of Theta Delta Chi fraternity. He also received a Sc.D. in biostatistics from Harvard, and has worked for:
- Health Sciences Computing Facility, Harvard School of Public Health
- Project Athena, MIT
- Digital Equipment Corporation
- Geer Zolot & Associates
- OpenVision Technologies
- Open Market
- Certco
- @stake (acquired by Symantec in November 2004)
- Verdasys
In 2011, Geer received the USENIX Lifetime Achievement Award.
References
References
- [https://web.archive.org/web/20080529025426/http://blogs.zdnet.com/security/?p=1196 Dan Geer leaves Verdasys for In-Q-Tel], by [[Ryan Naraine]], ''ZDNet'', May 28, 2008. Accessed 2008-07-09.
- "Critique of Microsoft eyed in firing: Ex-tech officer claims report cost his job", by Jay Fitzgerald, ''Boston Herald'', September 27, 2003. [http://cryptome.org/cyberinsecurity.htm Reprint]. Accessed 2008-07-09.
- [http://www.csoonline.com/article/441013 Dan Geer Helping CIA] {{Webarchive. link. (2021-02-16 , ''CSOonline.com'', August 4, 2008.)
- (2013). "Daniel Earl Geer, Jr., Sc.D.". veracode.com.
- (2013). "Flame Award : USENIX". usenix.org.
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