All about Office 365
What is Shared Mailbox in Office 365? Shared Mailbox allows a group of users to view and send emails from a common email address. I.e., any member of the shared mailbox can respond to an email that sent to a […]
Logons are the one common activity in most attack patterns. Tracking Office 365 user’s login activities is a crucial one in detecting potential security breaches and suspicious behavior. To get Office 365 User logon history, you can use either Office […]
PowerShell script reduces manually doing repetitive tasks. If you are frequently executing scripts at pre-defined times or specified time intervals, you may be tired of executing scripts repeatedly. Then, you can utilize Windows’ Task Scheduler to automate script execution for […]
LastLogonTime retrieved from Get-MailboxStatistics is not accurate but most of the administrators/scripts use this to identify inactive mailboxes. Nowadays, I see most forums have questions like “Why the Last Login Date reported by the Get-MailboxStatistics cmdlet is not correct”,” Some […]
As I was seeing a lot of feedback in my blog Export Office 365 users’ last logon time to CSV , regarding ‘How the script can produce recent last logon time even when the user blocked or disabled few months ago?’, I’ve decided to do […]
What is Distribution Group? Office 365 Distribution Groups (aka Distribution List) are used to send emails or meeting request to list of people (both internal and external users), without having to add the email address individually each time. Distribution Groups […]
What is MFA? Multi-factor Authentication (MFA) plays a vital role in securing user accounts. As the name suggests, it uses multiple methods to identify an authorized user. You can get to know more about what is MFA, how it works […]
What is Office 365 Dynamic Distribution Group? Most people aware of Distribution Lists, but the Dynamic Distribution Group has several benefits over traditional distribution lists. In Office 365 environment, a Dynamic Distribution Group (DDL) is used to expedite the mass […]
A lot of administrators often ask in the community, “How can I export Office 365 users’ last-logon-time using PowerShell?”. Getting the last-logon-date/time of O365 user is a vital task to track the user’s last logon activity, find Inactive users and […]
Recently, Microsoft announced a significant update: “We’re retiring 3DES (Triple Data Encryption Standard) in Office 365”. 3DES cipher is mostly used for TLS/SSL to encrypt HTTPS and SSH traffic. Since 2016, it has been marked as vulnerable due to SWEET32 attack (Attackers […]