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Joys of Server 2012 R2 TLS Defaults in June 2022

Posted on 30th June 2022 by Rhoderick Milne [MSFT]

Windows Server 2012 R2 was a great platform and was very widly adopted. Unlike it’s less popular step-sister, Server 2012. At least the R2 product had a start button, rather than the start pixel….

However, it really does show its age when viewed under a modern security lens. Unsurprisingly, things have changed from a security perspective over the last decade. Not all of the Server 2012 R2 defaul… Read the rest “Joys of Server 2012 R2 TLS Defaults in June 2022”

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SSL Labs Scan Portal.Azure.com–June 2022

Posted on 12th June 2022 by Rhoderick Milne [MSFT]

This is a snapshot of portal.azure.com using SSLLabs.com to scan the TLS configuration. The image below is a point in time snapshot of the configuration.

The summary screen is repeated here so it can be used as the feature image for the post.

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SSL Labs Scan Outlook.Office365.com–June 2022

Posted on 12th June 2022 by Rhoderick Milne [MSFT]

This post is a scan of Outlook.office365.com taken with the SSLLabs.com scan tool which analyses the TLS configuration of the server.

Deprecating support for 3DES

Since October 31, 2018, Office 365 no longer supports the use of 3DES cipher suites for communication to Office 365. More specifically, Office 365 no longer supports the TLS_RSA_WITH_3DES_EDE_CBC_SHA cipher suite. Since Februar… Read the rest “SSL Labs Scan Outlook.Office365.com–June 2022”