# Jaap Henk Hoepman > Dutch computer scientist **Wikidata**: [Q102243100](https://www.wikidata.org/wiki/Q102243100) **Source**: https://4ort.xyz/entity/jaap-henk-hoepman ## Summary Jaap Henk Hoepman is a Dutch computer scientist born in 1966, specializing in computer science, cryptography, information technology, information security, computer security, and data protection. He is affiliated with the University of Amsterdam, a public university in Amsterdam, Netherlands founded in 1632. His work includes doctoral supervision and contributions across multiple security-related fields. ## Biography - Born: 1966 - Nationality: Dutch - Education: Educated at an institution referenced by ; doctoral advisor referenced by - Known for: Work in computer science, cryptography, information technology, information security, computer security, and data protection - Employer(s): University of Amsterdam (public university in Amsterdam, Netherlands; inception 1632; headquarters Spui 21, 1012 WX Amsterdam; 6200 employees as of 2025) - Field(s): Computer science (study of computation); cryptography (practice and study of secure communication techniques); information technology (development, management, and use of computer-based information systems); information security (protecting information by mitigating information risks); computer security (protection of computer systems and networks from theft, damage, misuse or data leak); data protection (subclass of information security) ## Contributions The source material identifies Jaap Henk Hoepman as a practitioner in computer science through structured properties, with occupations listed as , , and per NTK references from 2024-02-14. He served as doctoral advisor in contexts tied to and supervised doctoral students and , also referenced by . Fields of work encompass , , , , , , and , all sourced from NTK on 2024-02-14. Identifiers include ISNI 0000000137947685 and VIAF 30252569. His personal website is https://www.xot.nl/ in English, and Twitter handle xotoxot (ID 138690155, started 2010-04). Alias: Jaap-Henk Hoepman. Given names referenced as (position 1) and (position 2). ## FAQs **What is Jaap Henk Hoepman's professional background?** He works as a Dutch computer scientist with occupations coded as , , and according to NTK records updated 2024-02-14. His fields span computer science, cryptography, information security, computer security, data protection, and related areas like and . **Where is Jaap Henk Hoepman affiliated?** His key affiliation is the University of Amsterdam, established in 1632 in the Netherlands with headquarters at Spui 21, 1012 WX Amsterdam and 6200 employees as of 2025 per official facts published May 8, 2025. **What are Jaap Henk Hoepman's academic contributions?** He acted as doctoral advisor linked to and mentored doctoral students and , both tied to the same reference, indicating direct involvement in advanced research training. **How can Jaap Henk Hoepman be contacted online?** His website https://www.xot.nl/ is available in English, and he maintains a Twitter account xotoxot with ID 138690155 active since April 2010. **What identifiers confirm Jaap Henk Hoepman's identity?** Standard identifiers include ISNI 0000000137947685 and VIAF 30252569, alongside the alias Jaap-Henk Hoepman and given name variants and . ## Why They Matter Jaap Henk Hoepman's expertise in cryptography, information security, computer security, and data protection addresses core challenges in protecting computation, systems, and information from risks like theft, damage, misuse, or leaks. His affiliation with the University of Amsterdam, a 1632-founded institution with 6200 employees in 2025, positions him within a major Dutch academic hub influencing information technology development and management. Through doctoral advising tied to and supervision of students and , he shapes future experts in secure communication techniques and information risk mitigation. Without his contributions across fields like (computer science), (cryptography), and subclasses such as data protection, advancements in computer-based systems protection would lack key personnel in the Netherlands' academic landscape. His online presence via https://www.xot.nl/ and xotoxot Twitter disseminates knowledge, potentially influencing broader industry practices in the information technology sector. ## Notable For - Affiliation with University of Amsterdam (inception 1632, Netherlands, 6200 employees in 2025) - Doctoral advisor role referenced by - Supervision of doctoral students and - Fields including cryptography (sitelink_count: 110), information security (sitelink_count: 56), computer security (sitelink_count: 89) - Identifiers ISNI 0000000137947685 and VIAF 30252569 - Twitter xotoxot since 2010-04 (ID 138690155) - Website https://www.xot.nl/ in English - Alias Jaap-Henk Hoepman - Birth in 1966 per ## Body ### Personal Details Jaap Henk Hoepman, also known as Jaap-Henk Hoepman, was born in 1966 according to reference . His given names are cataloged as (first position) and (second position). Sex or gender is documented via and NTK ntk20241215949 as of 2025-08-29. ### Academic Background and Identifiers He was educated at the institution referenced by . Standard academic identifiers include ISNI 0000000137947685 and VIAF ID 30252569. His Wikidata description labels him a Dutch computer scientist. ### Professional Occupations and Fields Occupations encompass , (university teacher), and , all per , NTK ntk20241215949, dated 2024-02-14. Fields of work include: - (computer science) - (information security) - (computer security) - (cryptography) - (data protection) - - These align with related classes: computer science (study of computation, sitelink_count: 200), cryptography (secure communication techniques, sitelink_count: 110), information technology (computer-based systems, sitelink_count: 134), information security (risk mitigation, sitelink_count: 56), computer security (protection from theft/damage/misuse/leak, sitelink_count: 89), data protection (subclass of information security, sitelink_count: 4). ### University Affiliation Primary affiliation: University of Amsterdam. - Public university in Amsterdam, Netherlands. - Inception: 1632 (: ). - Country: Netherlands (: ). - Headquarters: Spui 21, 1012 WX Amsterdam (: 1012 WX, : Spui, : 21). - Employees: 6200 as of 2025 (: English, : 2025-06-07, : https://www.uva.nl/en/about-the-uva/about-the-university/facts-and-figures/facts-and-figures.html, : Facts and figures, : Universiteit van Amsterdam, publication_date: 2025-05-08). - Sitelink_count: 65. ### Academic Mentorship Doctoral advisor: Referenced by . Doctoral students: - (: ) - (: ) ### Online Presence - Website: https://www.xot.nl/ (: , English). - Twitter: xotoxot (: 138690155, start_time: 2010-04-00). ### Connections Appears in Key People alongside Paul Vitanyi, Dutch theoretical computer scientist (birth 1944-07-21 or 1944-06-21, occupations: computer scientist, university teacher; citizenship: Kingdom of the Netherlands; sitelink_count: 4). Related to broader computer science class (sitelink_count: 38). ## References 1. Czech National Authority Database 2. Mathematics Genealogy Project 3. Virtual International Authority File 4. Dutch National Thesaurus for Author Names 5. [Jaap-Henk Hoepman | Open Library](https://openlibrary.org/authors/OL7578096A/Jaap-Henk_Hoepman) 6. National Library of Israel Names and Subjects Authority File