Microsoft Entra ID Overview What is Microsoft Entra ID? Microsoft Entra ID, formerly known as Azure Active Directory (Azure AD), is a cloud-based identity and access management service provided by Microsoft. It enables organizations to manage user identities and access to resources securely. Key Features of Microsoft Entra ID Identity Management: User Lifecycle Management: Entra ID Read More …
Tag: computer
AZ 900 – Part II – Architecture & Security II
Microsoft Azure is a powerful cloud computing platform that provides a wide range of services and resources for building, deploying, and managing applications and services through Microsoft-managed data centers. Understanding the structure of Azure is essential for effectively utilizing its capabilities. Key components of Azure’s organizational structure include subscriptions, management groups, resource groups, and resources. Read More …
Notes – About GitHub-hosted runners
GitHub offers hosted virtual machines to run workflows. The virtual machine contains an environment of tools, packages, and settings available for GitHub Actions to use. Overview of GitHub-hosted runners Runners are the machines that execute jobs in a GitHub Actions workflow. For example, a runner can clone your repository locally, install testing software, and then Read More …
AZ 900 – Part I – Microsoft Azure Cloud Concepts
Microsoft Azure Cloud Concepts Cloud Service Models Types of Cloud Computing Benefits of the Cloud Fundamental characteristics of cloud computing Cloud computing offers convenient, on-demand access to your computing resources online. This has facilitated the move to remote work and supports collaboration wherever you are located. For IT teams, cloud services also make technological provisioning Read More …
What is Network Address Translation
Network Address Translation (NAT) is a method used in networking to modify the IP address information in the headers of data packets as they traverse a router. NAT allows multiple devices on a local network to share a single public IP address, facilitating efficient use of IP address space and adding a layer of security Read More …
What is a VPN?
A Virtual Private Network, commonly referred to as a VPN, is a technology that creates a secure and encrypted connection between your device and the internet. It acts as a private tunnel for your online activities, shielding them from prying eyes and potential cyber threats. Originally developed to enable secure communication within corporate networks, VPNs Read More …
DHCP and Its Role in Network Functionality
The Dynamic Host Configuration Protocol (DHCP) is an essential component of modern networking, ensuring that devices can seamlessly connect and communicate within a network. This article explores what DHCP is, why it is critical for networks to function efficiently, and how to configure basic DHCP settings on a home router. What is DHCP? DHCP stands Read More …
CPU :: The Brain of Your Computer
If a computer were a human body, the Central Processing Unit, or CPU, would be its brain. The CPU is one of the most critical components in any computer, responsible for carrying out instructions and ensuring everything works together smoothly. Let’s explore what the CPU is, what it does, and how it functions in a Read More …
RAM – The Heart of a Computer’s Memory
RAM, which stands for Random Access Memory, is a computer’s workspace—a temporary storage area where the computer processes and uses information. Let’s dive into what RAM is and why it’s essential for a computer to function. What is RAM? RAM, or Random Access Memory, is a type of computer memory that temporarily holds data and Read More …
Hacker Video – SIEGECAST: Kerberoasting & Attacks 101
Want to understand how Kerberos works? Would you like to understand modern Kerberos attacks? Tim Media walks you through how to attack Kerberos with ticket attacks and Kerberoasting. He covers the basics of Kerberos authentication and then shows you how the trust model can be exploited for persistence, pivoting, and privilege escalation. At the conclusion, Read More …