ArunKumar Sadasivan
Principal Security Engineer focused on application and cloud security
arunkumar-sadasivan
Round Rock, Texas
Joined May 2026
Summary
Experienced security engineer and inventor working on cloud and deployment-time enforcement of environmental conditions, demonstrated by a 2023 patent application listing him as an inventor and recent senior security roles at Oracle. justia
Active in applied security engineering roles across enterprise and communications companies, with a progression from Security Engineer at Bazaarvoice to senior security roles at Poly and Oracle. contactout+1
Maintains practical open-source tooling and contributions related to security testing, exemplified by the ssllabs-scan repository and participation in open-source issue discussions. github+1
Has an academic background in information visualization and human–computer interaction, evidenced by a 2010 MS thesis that produced MPROV, a visualization tool for message-passing logs. unlv+1
Participates in community and recreational activities outside work, including local badminton tournaments, and maintains profiles on developer and security platforms (GitHub, Gist, HackerOne). momentumsportsusa+2
Work
Education
Projects
Writing
ENFORCEMENT OF ENVIRONMENTAL CONDITIONS FOR CLOUD APPLICATIONS (Patent Application 20230342125)
October 1, 2023Patent application describing techniques to associate environmental condition information with software components so environmental conditions can be automatically verified and enforced at deployment time; lists Arunkumar Sadasivan as one of the inventors.
A Visualization approach for message passing in parallel computing systems
January 1, 2010Master's thesis describing MPROV, a graph visualization tool for visualizing communication patterns of message-passing (MPI) applications, with interaction techniques to reduce displayed data and protocol conformance checking.