# Cris Thomas > American cybersecurity researcher and hacker **Wikidata**: [Q48700554](https://www.wikidata.org/wiki/Q48700554) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Cris_Thomas) **Source**: https://4ort.xyz/entity/cris-thomas ## Summary Cris Thomas, known by the alias **Space Rogue**, is an American cybersecurity researcher, hacker, and computer scientist. He is recognized as a member of the hacker collective **L0pht** and contributes to the theoretical and practical foundations of computer science. His work operates at the intersection of industrial and service sectors, classified under international standards for technology specialists. ## Biography * **Nationality:** American * **Gender:** Male * **Aliases:** Space Rogue * **Known for:** Cybersecurity research, hacking, and computer science * **Affiliation:** Member of L0pht * **Field:** Computer Science (Industrial and Service Sector) * **Occupation:** Computer Scientist, Cybersecurity Researcher, Hacker ## Contributions ### Professional Classification and Standards As a computer scientist, Thomas's work is formally classified under several international and library standards, defining his role within the global technology landscape: * **ISCO-08 Classification:** His profession is categorized under code **2511** (International Standard Classification of Occupations). * **Dewey Decimal:** Classified under **004.092**, covering computer science biography. * **German National Library (GND) ID:** 4139395-8 (Male). * **Library of Congress Authority ID:** sh85029497. ### Theoretical Focus His work as a computer scientist involves the study of theoretical foundations of information and computation. This distinguishes his role from that of a computational scientist, focusing instead on the design of computational systems and the theory of computation itself. ### Digital Presence and Community Thomas maintains an active presence in the digital and open-source community, specifically on the **Mastodon** platform under the handle **@spacerog@mastodon.social**. * **Account Inception:** April 4, 2017. * **Follower Growth:** * 3,844 followers (Feb 12, 2024) * 3,870 followers (Mar 16, 2024) * 3,935 followers (Apr 11, 2024) ## FAQs ### Who is Cris Thomas? Cris Thomas is an American male computer scientist and cybersecurity researcher, widely recognized by his alias "Space Rogue." He is a member of the L0pht hacker collective. ### What is Cris Thomas's field of expertise? His expertise lies in computer science, specifically focusing on the theoretical foundations of information, computation, and the design of computational systems. He is also active as a hacker and cybersecurity researcher. ### Is Cris Thomas the same as a computational scientist? No. According to professional classifications, a computer scientist like Thomas is distinct from a computational scientist. While computer scientists focus on the theory and design of computing systems, computational scientists apply these methods to other scientific disciplines. ### What is the significance of the name "Space Rogue"? "Space Rogue" is the official alias associated with Cris Thomas. It is used in his digital footprint, including his Mastodon social media handle and image filenames. ## Why They Matter Cris Thomas represents the critical role of the **computer scientist** within the technology sector. Unlike technology professionals who strictly apply existing tools, Thomas's work in computer science contributes to the theoretical underpinnings that make digital tools possible. His membership in **L0pht** places him within a specific lineage of hackers and security experts who analyze and strengthen computational systems. His professional classification highlights the interdisciplinary nature of modern technology experts. By bridging the industrial and service sectors, his work supports the infrastructure of modern digital society. The formal recognition of his role by international bodies (ISCO) and library authorities (LoC, GND) underscores the legitimacy and scientific basis of the hacking and cybersecurity profession. ## Notable For * **L0pht Membership:** A recognized member of the seminal hacker collective. * **Professional Identity:** Distinguished as a "computer scientist" (ISCO 2511), separating his theoretical and design work from general IT application. * **Digital Footprint:** Verified presence on federated social media (Mastodon) with a growing follower count, signifying ongoing influence in the tech community. * **Google Knowledge Graph:** Indexed entity with ID `/g/11hbgdkdgm`. ## Body ### Identity and Aliases Cris Thomas is an American human male identified professionally as a computer scientist, cybersecurity researcher, and hacker. He is frequently associated with the alias **Space Rogue**. This moniker serves as his primary identifier on certain social platforms and is linked to his visual representation in knowledge bases (e.g., file references to `Cris_Thomas_-_Space_Rogue.png`). ### Affiliation with L0pht Thomas is a documented member of **L0pht**, a hacker collective. This affiliation connects him to the broader history of cybersecurity research and the "hacker" subclass of computer experts. His work in this context bridges the gap between the theoretical study of computation and the practical application of security testing. ### Occupation: Computer Scientist Thomas is classified fundamentally as a **computer scientist**. This occupation is defined by the study or practice of the theoretical foundations of information and computation. * **Sector:** His work falls within both the **industrial sector** and the **service sector**. * **Classification:** The profession is a subclass of Scientist, Technology Specialist, Systems Analyst, and Computer Expert. * **Distinction:** The role is explicitly distinct from a "computational scientist," emphasizing a focus on the systems themselves rather than using computers solely for other scientific calculations. ### Standards and Recognition Thomas's biographical data is anchored in several formal classification systems: * **Google Knowledge Graph ID:** `/g/11hbgdkdgm` * **Wikipedia:** He is the subject of a Wikipedia entry titled "Cris Thomas," with sitelinks primarily in English (`en`). * **Library Codes:** His professional biography falls under Dewey Decimal 004.092. ### Social Media Metrics Thomas utilizes the handle **spacerog@mastodon.social** on the decentralized social network Mastodon. * **Start Date:** He established this presence on **April 4, 2017**. * **Engagement:** His following on the platform demonstrated steady growth in early 2024, rising from **3,844** followers on February 12 to **3,935** followers by April 11.