PostgreSQL
Addressing PostgreSQL Vulnerabilities in Ubuntu
In recent updates, the Ubuntu security team has addressed multiple security issues found in PostgreSQL, an Object-relational SQL database. These issues affect various Ubuntu releases, including Ubuntu 23.10, Ubuntu 22.04 LTS, Ubuntu ...
Does Real Queryable Encryption mean there is a Fake Queryable Encryption?
TLDR There is no “fake” queryable encryption, but a certain NoSQL database provider has coined the term “Queryable Encryption”, and Baffle has something to say about that. Background To understand real queryable ...
Data Masking for PostgreSQL
Introduction In the ever-evolving landscape of data management, safeguarding sensitive information has become paramount. One of the popular techniques is data masking, a process that obscures original data with fictional or pseudonymous ...
Data Masking for PostgreSQL
Introduction In the ever-evolving landscape of data management, safeguarding sensitive information has become paramount. One of the popular techniques is data masking, a process that obscures original data with fictional or pseudonymous ...
Analysis: A Ransomware Attack on a PostgreSQL Database
In 2017, we reported on a database ransomware campaign targeting MySQL and MongoDB. Since then, we’ve observed similar attack tactics on a PostgreSQL database in Imperva Threat Research lab. In general, the ...