//Cyber.Engineer

Most Commonly Attacked Ports

The most commonly attacked ports and what you can do to help protect those ports against cyber attacks.

The OSI Model: What is it?

The OSI (Open Systems Interconnection) model is a conceptual model that defines the different layers involved in computer networking. Everyone who works in computing should understand this.

Microsoft Cloud Security Product Name Changes - Ignite 2021

Some exciting news coming out of Ignite 2021 - new name changes for a lot of Microsoft's cloud security ecosystem.

Azure AD Editions

Azure Active Directory comes in four editions—Free, Microsoft 365 Apps, Premium P1, and Premium P2. The Free edition is included with an Azure subscription.

Azure Managed Identity

Azure managed identity means you don't have to handle credentials anymore. If you use Azure, then you must know about this to secure your environment.

//Cyber.Engineer © 2026