What came first, the kernel or the shell?Where, and when, did these terms appear first?Mar 28, 2023Mar 28, 2023
In MemoriamWe are who we are known as. When the keepers of our memories pass away, a portion of our own selves fades away with them.Jul 21, 2022Jul 21, 2022
Blinded By InsightOccasionally, we are fortunate enough to generate a spark of insight that suddenly illuminates a problem from a new angle. For an instant…Jul 11, 2022Jul 11, 2022
SBOM: Good Intentions, Bad Analogies, and Ugly OutcomesThe problem is real and everyone means well. But poor metaphors are leading to proposals that do not fit reality. In the end, scarce…Sep 30, 20211Sep 30, 20211
A Corporate Anthropologist’s Guide to Product SecurityBuilding lasting cultural changeJan 19, 2021Jan 19, 2021
Parkinson’s Law of Security Privileges (or The Curse of Least Privilege)Functionality expands so as to use all available privileges.Jan 11, 2021Jan 11, 2021
A More Useful Stock StatOn January 9, 2018, Kodak ($KODK) announced that it was launching a “major blockchain initiative and cryptocurrency.” Their stock jumped…Nov 4, 2018Nov 4, 2018
Time WarpI was re-reading Bill Gates’ Trustworthy Computing Memo, when I came across an apparent anachronism: a reference to the attacks of…Nov 3, 2018Nov 3, 2018