Database & Internet Privacy


The DIPr (Database & Internet PRivacy) Lab at Portland State University studies privacy challenges within data management and Internet technologies. You can read more about the ongoing projects in our lab below.

Latest News

Jul 29, 2024 1 min read
CyberPDX 2024
CyberPDX 2024

Dr. Primal Pappachan led the Privacy thread at this year’s CyberPDX camp.
Jun 21, 2024 2 min read
RPE presentation - Anadi Shakya
RPE presentation - Anadi Shakya

Anadi Shakya completed her Research Proficiency Examination (RPE) about her work on improving Sieve.
Jun 20, 2024 1 min read
DIPr Lab at 2024 Summer Research Academy (SRA)
DIPr Lab at 2024 Summer Research Academy (SRA)

DIPr lab attended the Research Opportunity at the SRA 2024 and presented demos and posters.
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Lab Projects

Securing IoT Communication Protocols at Scale
Adding fine-grained dynamic access controls in large-scale, information-sensitive IoT and IIoT environments based on MQTT Protocols.
Securing IoT Communication Protocols at Scale
Accord
Constraint-driven Mediation of Multi-user Conflicts in Cloud Services
Code
Accord
Blue Crab
Detecting unwated bluetooth tracking devices in the wild
Code
Blue Crab
Sieve
Scaling Access Control Policies Enforcement for Relational DBMS
Code
Sieve
Tattletale
Detecting and preventing inferences in the presence of data depencies
Code
Tattletale