powershell Archives - Security Tutorials

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Demystifying Managed (MSA) and Group Managed Service Accounts (gMSA)

Using Managed (MSA) or Group Service Accounts (gMSA) offers significant advantages over standard user-based Service accounts in an enterprise environment. Managed Service accounts provide a higher level of security and automation. Specifically designed for applications and services, they reduce the risk of password-related vulnerabilities. Managed accounts have automated password management, complex password policies and automatic password rotation. enhancing overall security posture. Group Service accounts on the other hand allow centralized management and granular access…

Kerberoasting

In this tutorial, I will cover one of my favourite Privilege Escalation techniques “Kerberoasting”. I will not only show you how to perform a kerberoasting attack but also how you can mitigate and start to detect Keroasting in your environment. If you would like to follow along with this tutorial make sure you have your Active Directory LAB all set up, If not Check out my tutorial here. Also, make sure you have a…

Restrict RDP Access by IP Address with Windows Firewall

You can restrict RDP access to your server, either by IP address or a range of IP addresses, using the rules in the Windows firewall. You can actually use this same method for any open port, on any Windows PC, running Windows firewall. One thing before we start. If you are thinking about using this so that you can open RDP up to the internet, Don’t. Even though it would work, always try to…