Hancock and Olson Family History

Welcome!

This is the personal website of Dan and Karen Hancock. Our
family history is recorded here on 10,030 pages — and includes
photos and biographies. Our Hancock family includes Bird, Catt,
McFarren, Nickels, Samuels, Williams, Whitthorne, and other
surnames. Our Olson family includes Baldwin, Dean, Detwiller,
Miller, Noble, Stahli, and other surnames. Our records are built
from good, verifiable sources. We add individuals and sources
almost daily. See the 69 major contributors of data to this site.
Please contact us if you have data to contribute.

Use the following box to search this website:

This is also Dan Hancock's website on Information Security. Dan retired after working years as a
Information Security Officer (ISO) at a Citigroup software development facility. He maintained this
website to record the results of his continuing research in the field and so other ISOs can access it online.
Since his death in 2021, the site has not been updated, but still contains much useful information and sites.
Click on Information security in the Menu at the left to then access the Information Security Sub-Menu.

This site was last updated on 29 November 2024. It has 376 pages on information security, cybersecurity,
cyberbullying, our international cruises, and other educational topics. This site has 10,406 total pages.

This site had over 278,530 visits and over 3,008,694 page hits since April 2004.
Earlier versions of this site had 53,877 visits from Feb. 1997 until April 2004.