Security

What's the difference between public and private IPv4 addresses?

What's the difference between public and private IPv4 addresses?

What if you don't want everything on your network to be addressable on the public Internet?

Networking Security Terminology

What's SQL injection, and why should Starfleet care?

What's SQL injection, and why should Starfleet care?

The USS Discovery was compromised by SQL injection. What's SQL injection, then?

Security Terminology

Authentication vs Authorisation

Authentication vs Authorisation

What's the difference between authorisation and authentication? Does it really matter? (SPOILER: Yes, it does.)

Security Terminology