June Castillote

June started in IT by fixing computers back in 2002. Since then, he has worked as a programmer, technical support specialist, and systems administrator. He is currently a technology consultant working with Microsoft 365, Azure, and various Messaging and Collaboration systems. June is always on the lookout for automation opportunities and prefers to write code in PowerShell whenever possible.

Microsoft Office 365

Manage Office 365 With The Microsoft Graph Office 365 API

Learn to fully leverage the how to use the Microsoft Office 365 API in its various forms and incarnations in this hands-on tutorial!

June Castillote 8 min. read

Microsoft Office 365

Avoid False Positives with Office 365 Whitelist Domain

Spam is everyone now-a-days, but learn how you can avoid false positives with the Office 365 whitelist domain functionality!

June Castillote 8 min. read

Microsoft Azure AD

How to Leverage Azure AD Connect Delta Sync For Faster Syncs

Keeping your on-premise AD domain and Azure AD perfectly synchronized is difficult but learn to use Azure AD Connect Delta Sync to make this even faster!

June Castillote 9 min. read

Microsoft Azure

Learn How to Switch to Modern Authentication in Office 365

Enhance your IT organizations security and capabilities by switching to modern authentication in Office 365 in this ATA Learning tutorial!

June Castillote 8 min. read

Keep in Sync with Microsoft Azure AD Sync Password Writeback

Discover how to synchronize your Active Directory and Microsoft Azure AD passwords with the password writeback capability!

June Castillote 8 min. read

SharePoint

How to Use SharePoint PNP PowerShell Module in Office 365

Learn to utilize the SharePoint PNP PowerShell module with Office 365 in this hands on tutorial by ATA Learning!

June Castillote 13 min. read

Mitigate Leaked Password Damage with Honeypots

Is blocking leaked passwords enough to mitigate risks? Hackers are now crafting complex passwords! Perhaps it’s time to consider blocking passwords observed in the wild using Honeypots!

June Castillote 7 min. read

How to Set Up NGINX on Mac for Testing

Learn how to set up NGINX on a Mac for testing your website without building a separate server or VM in this step-by-step tutorial!

June Castillote 9 min. read

How to Protect Passwords with an Azure AD Password Policy

Learn how to set up Azure AD Password Protection and create an Azure AD password policy in this step-by-step guide!

June Castillote 8 min. read

How to Secure Passwords with Specops Password Policy

Learn how to install, configure, and create Specops Password Policy to start protecting your Active Directory user passwords.

June Castillote 14 min. read

PowerShell

PowerShell Encrypt Password Command via Secret Management Module

Learn how to use PowerShell to encrypt passwords with the Secrets Management module in this step-by-step tutorial!

June Castillote 8 min. read

PowerShell

PowerShell Get-Content a PowerShell Tail Equivalent

Use PowerShell Get-Content to powerfully read file data and PowerShell streams to manipulate the content just how you need it!

June Castillote 9 min. read

How to Set up a Bitvise SSH Server [Step-by-Step]

Learn how to setup the Bitvise SSH Server and leverage powerful authentication and authorization capabilities to enhance your SSH environment!

June Castillote 14 min. read

hyper-v

How to Set up Hyper-V Replication [Step-by-Step]

Learn how to set yourself up for success and put a disaster recovery plan in place with Hyper-V replication in this tutorial!

June Castillote 12 min. read

How to Setup Cloudflare Dynamic DNS

Keep your DNS record updated using Cloudflare's application programming interface (API) and learn how to set up Cloudflare Dynamic DNS via PowerShell and Cloudflare's API!

June Castillote 10 min. read