Tcp port is already in use.How do I check if a port is already in use?

how do I check if a port is already in use? Read more →

How do I check my cross DB ownership chaining?

What is DB chaining?What are the limitations of ownership chaining? Read more →

SQL Server user roles and permissions query

Using the SQL Server user roles and permissions query Read more →

Column-level encryption vs Always encrypted

Cell level encryption , Column level encryption and Always Encrypted - which one to use ? and under what circumstances? v Read more →

TLS versus MTLS: What is the difference

MTLS is commonly found in a zero trust architecture. Read more →