de Raadt

E265443
computer programmer free software developer open-source software advocate operating system developer software engineer

de Raadt is the surname of Theo de Raadt, a software engineer best known as the founder and project leader of the OpenBSD operating system.

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All labels observed (1)

Label Occurrences
de Raadt canonical 2

Statements (48)

Predicate Object
instanceOf computer programmer ⓘ
free software developer ⓘ
open-source software advocate ⓘ
operating system developer ⓘ
software engineer ⓘ
advocates open-source software ⓘ
software freedom ⓘ
basedOn 4.4BSD ⓘ
NetBSD ⓘ
citizenship Canada ⓘ
coFounderOf NetBSD ⓘ
contributedTo NetBSD ⓘ
countryOfBirth South Africa ⓘ
countryOfResidence Canada ⓘ
dateOfBirth 1968-05-19 ⓘ
developed LibreSSL ⓘ
OpenBGPD ⓘ
OpenNTPD ⓘ
OpenSSH ⓘ
employer OpenBSD ⓘ
surface form: OpenBSD Project
familyName de Raadt self-linksurface differs ⓘ
fieldOfWork computer security ⓘ
networking software ⓘ
open-source software ⓘ
operating systems ⓘ
founderOf OpenBSD ⓘ
givenName Theo ⓘ
influenced security practices in Unix-like operating systems ⓘ
widespread adoption of OpenSSH ⓘ
knownFor LibreSSL ⓘ
OpenBGPD ⓘ
OpenBSD ⓘ
surface form: OpenBSD operating system

OpenNTPD ⓘ
OpenSSH ⓘ
code correctness emphasis ⓘ
open and public development practices ⓘ
strong security focus in OpenBSD ⓘ
languageSpoken English ⓘ
nationality Canadian ⓘ
notableWork OpenBSD ⓘ
surface form: OpenBSD security features

Proactive security and code auditing in OpenBSD ⓘ
operatingSystemDeveloped OpenBSD ⓘ
operatingSystemFamily BSD ⓘ
placeOfBirth Pretoria, South Africa ⓘ
surface form: Pretoria
projectLeaderOf OpenBSD ⓘ
residence Calgary ⓘ
roleInProject OpenBSD architect ⓘ
OpenBSD project leader ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Theo de Raadt → familyName → de Raadt ⓘ
de Raadt → familyName → de Raadt self-linksurface differs ⓘ
subject surface form: Theo de Raadt