Collaborate Disseminate
Generally, when encrypting sensitive-data columns, we use the same public key for all the rows. I have noticed that it is possible to use different public keys for different rows. For example, sensitive-data column for department A is encr… Continue reading Using different public keys on the same (encrypted) column
Context
A small web application with REST API and postgres as db, that has users, documents and teams. A user can do basic CRUD operations on document.
A user is always a part of a team. A team is generated on user signup. A team has at le… Continue reading Any obvious pitfalls of modeling access control policies using subject, scope, object?
I was prototyping a system. I got a VPS, NodeJS (backend), frontend (Angular 13). One day I was accessing my system and the backend stopped responding. I have run the backend using the console and an error saying that my table was not foun… Continue reading How did someone access my Postgres database? [closed]
I need to test my website. Any advice to make better security?
Continue reading I need to do a pentest of my PostgreSQL website [closed]
I am setting up a postgres db that will never be used by humans. In fact, I really don’t need to know it myself ever. I assumed that just using a 256bit(64 alphanumeric chars) hash of a unix timestamp IE:
date +%s%3N | sha256sum
A very im… Continue reading Is a sha256 hash of a unix timestamp a strong password
Discover some of the most popular tools and technologies desired by employers looking to fill data engineering jobs, according to Dattell.
The post Dattell report reveals most popular technologies for data engineers appeared first on TechRepublic.
Continue reading Dattell report reveals most popular technologies for data engineers
By Owais Sultan
Microsoft is a global leader in cloud storage and data protection. They prove that even the most respected…
This is a post from HackRead.com Read the original post: How Data Landlords Put Their Tenants at Risk
Continue reading How Data Landlords Put Their Tenants at Risk
In my application, logged-in users create some strings, and those strings are stored in the Postgres database.
But, because they are in plaintext, their values are visible to me, as I have access to the database.
Is there a way to do some … Continue reading Storing strings in a Database that are only visible to their owner who stored them when they were logged in
So say you are developing multiple different projects for different clients and want your developers to use postgres on their development machine (i.e. localhost connection in the development environment). Does one add much/anything, from … Continue reading Is there much practical security value in using passwords/usernames for postgres instances used on development machines?
I have a simple Java application running in an openjdk Docker container that is executing on a FIPS enabled host system (on a Kubernetes cluster where all nodes have FIPS enabled).
I am running a kubectl apply -f simple-java-deployment.yam… Continue reading How to configure openjdk for FIPS and simple postgres connection example [migrated]