20 Jul 2021

Review: MyQ Chamberlain Smart Garage Control (myQ-G0401-ES)

By |2021-07-20T09:40:02-07:00Jul 20, 2021 - Tuesday|Product Reviews, Reviews, Security|0 Comments

Read: 10 mins. The myQ Chamberlain Smart Garage Control provides a homeowner the option to remotely control the garage door via a smartphone app with real-time notification and other conveniences, including scheduled closes for when you accidentally left it open. I had strong security and hacking concerns. See what they were, what steps I took to address them, and what I thought of the device.

19 Aug 2020

Azure AD: Successful Logins From Unknown Users

By |2021-08-13T20:51:44-07:00Aug 19, 2020 - Wednesday|Microsoft 365, Security, Technology|0 Comments

Read: 3 mins. The Security Operations Center (SOC) noticed logins to Azure Active Directory (AAD) from yahoo.com and gmail.com email addresses and asked the IT Security team to investigate. At the time, we did not allow many B2B Guest credentials for those domains, but alarmingly, the accounts in question successfully authenticated even though they did not exist in our AAD tenant. Who were those people? Did we have a security breach? What did they access?

1 May 2020

Active Directory: Group And Membership Changes (Windows Event IDs, Auditing, and Splunk)

By |2021-08-19T23:52:01-07:00May 1, 2020 - Friday|Security, Technology|4 Comments

Read: 12 mins. How do you find out who made a change to an Active Directory or Builtin Local Group? Which users were added to or removed from a group? When was a group deleted? In this post, we look at Group and Membership change Event IDs, and explore how to use Splunk to find relevant information to aid in your investigations.

Go to Top